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224 Commits

Author SHA1 Message Date
Sebastián Ramírez
b1e25e8857 📝 Add notes about PEP 727 2023-08-29 23:20:39 +02:00
Sebastián Ramírez
fa2e70641e 📝 Update doc from changes while writing the PEP 727 2023-08-29 23:17:23 +02:00
Sebastián Ramírez
e3360367f7 📝 Update DocInfo to not be a dataclass, Jelle's feedback, avoid bootstrapping problems, make it hashable 2023-08-28 16:10:18 +02:00
Sebastián Ramírez
c1616eb92f 📝 Update Alternate Form, point to annotated-types 2023-08-28 16:06:22 +02:00
Sebastián Ramírez
4cbcd52169 📝 Simplify phrase from Jelle's feedback, typing_extension not only includes typing objects 2023-08-28 16:05:42 +02:00
Timothée Mazzucotelli
f7feb0fa48 ✏️ Fix typos in typing_doc page (#10162) 2023-08-28 14:48:16 +02:00
Sebastián Ramírez
b13ed4c578 📝 Update recommendation for supporting last doc() 2023-08-27 20:03:57 +02:00
Sebastián Ramírez
f3691a6fd3 📝 Add example of nested Annotated with doc 2023-08-27 19:35:34 +02:00
Sebastián Ramírez
56231a8944 ✏️ Fix typo: implementor -> implementer 2023-08-27 19:26:46 +02:00
Sebastián Ramírez
54c7064936 📝 Add notes about edge case scenarios 2023-08-27 19:23:50 +02:00
Sebastián Ramírez
5260793a07 📝 Add Bike Shedding to typing-doc 2023-08-27 17:27:26 +02:00
Sebastián Ramírez
d5207e603a 📝 Update Typing Doc, make doc() be only for Annotated and exclusively for documentation 2023-08-27 16:26:53 +02:00
Sebastián Ramírez
4372430092 🔀 Merge branch 'master' into typing-doc 2023-08-27 16:26:10 +02:00
Sebastián Ramírez
a3f1689d78 📝 Update release notes 2023-08-26 20:14:42 +02:00
Sebastián Ramírez
415eb1405a 🔖 Release version 0.103.0 2023-08-26 20:10:27 +02:00
Sebastián Ramírez
bd32bca55c 📝 Update release notes 2023-08-26 20:09:59 +02:00
github-actions
df16699dd8 📝 Update release notes 2023-08-26 18:03:56 +00:00
Sebastián Ramírez
1b714b3177 Add support for openapi_examples in all FastAPI parameters (#10152)
* ♻️ Refactor model for OpenAPI Examples to use a reusable TypedDict

*  Add support for openapi_examples in parameters

* 📝 Add new docs examples for new parameter openapi_examples

* 📝 Update docs for Schema Extra to include OpenAPI examples

*  Add tests for new source examples, for openapi_examples

*  Add tests for openapi_examples corner cases and all parameters

* 💡 Tweak and ignore type annotation checks for custom TypedDict
2023-08-26 20:03:13 +02:00
github-actions
5f855b1179 📝 Update release notes 2023-08-26 13:20:54 +00:00
Sebastián Ramírez
594b1ae0c3 📝 Add note to docs about Separate Input and Output Schemas with FastAPI version (#10150) 2023-08-26 15:20:04 +02:00
Sebastián Ramírez
f3ab547c0c 📝 Update release notes 2023-08-25 21:23:44 +02:00
Sebastián Ramírez
9cf9e1084d 🔖 Release version 0.102.0 2023-08-25 21:18:38 +02:00
Sebastián Ramírez
859d40407c 📝 Update release notes 2023-08-25 21:18:09 +02:00
github-actions
098778e07f 📝 Update release notes 2023-08-25 19:11:02 +00:00
Sebastián Ramírez
ea43f227e5 Add support for disabling the separation of input and output JSON Schemas in OpenAPI with Pydantic v2 (#10145)
* 📝 Add docs for Separate OpenAPI Schemas for Input and Output

* 🔧 Add new docs page to MkDocs config

*  Add separate_input_output_schemas parameter to FastAPI class

* 📝 Add source examples for separating OpenAPI schemas

*  Add tests for separated OpenAPI schemas

* 📝 Add source examples for Python 3.10, 3.9, and 3.7+

* 📝 Update docs for Separate OpenAPI Schemas with new multi-version examples

*  Add and update tests for different Python versions

*  Add tests for corner cases with separate_input_output_schemas

* 📝 Update tutorial to use Union instead of Optional

* 🐛 Fix type annotations

* 🐛 Fix correct import in test

* 💄 Add CSS to simulate browser windows for screenshots

*  Add playwright as a dev dependency to automate generating screenshots

* 🔨 Add Playwright scripts to generate screenshots for new docs

* 📝 Update docs, tweak text to match screenshots

* 🍱 Add screenshots for new docs
2023-08-25 21:10:22 +02:00
github-actions
10a127ea4a 📝 Update release notes 2023-08-19 19:54:40 +00:00
Sebastián Ramírez
8cd7cfc2b6 📝 Add new docs section, How To - Recipes, move docs that don't have to be read by everyone to How To (#10114)
* 📝 Start How To docs section, move Peewee, remove Peewee from dependencies

* 🚚 Move em files to new locations

* 🚚 Move and re-structure advanced docs, move relevant to How To

* 🔧 Update MkDocs config, new files in How To

* 📝 Move docs for Conditional OpenAPI for Japanese to How To

* 📝 Move example source files for Extending OpenAPI into each of the new sections

*  Update tests with new locations for source files

* 🔥 Remove init from Peewee examples
2023-08-19 21:54:04 +02:00
github-actions
3971c44a38 📝 Update release notes 2023-08-19 18:48:35 +00:00
Sebastián Ramírez
7a06de2bb9 ♻️ Refactor tests for new Pydantic 2.2.1 (#10115) 2023-08-19 20:47:59 +02:00
github-actions
b406dd9174 📝 Update release notes 2023-08-19 14:09:02 +00:00
Sebastián Ramírez
8e38261787 📝 Update Advanced docs, add links to sponsor courses (#10113) 2023-08-19 16:08:16 +02:00
github-actions
486cd139a9 📝 Update release notes 2023-08-19 13:51:12 +00:00
Sebastián Ramírez
08feaf0cc4 📝 Update docs for generating clients (#10112) 2023-08-19 15:49:54 +02:00
github-actions
0fe434ca68 📝 Update release notes 2023-08-19 13:34:10 +00:00
Sebastián Ramírez
d1c0e5a89f 📝 Tweak MkDocs and add redirects (#10111) 2023-08-19 13:33:32 +00:00
github-actions
e04953a9e0 📝 Update release notes 2023-08-19 13:12:09 +00:00
Sebastián Ramírez
d4201a49bc 📝 Restructure docs for cloud providers, include links to sponsors (#10110) 2023-08-19 15:11:35 +02:00
github-actions
a6ae5af7d6 📝 Update release notes 2023-08-17 08:52:40 +00:00
Sebastián Ramírez
e93d15cf9a 🔧 Update sponsors, add Speakeasy (#10098) 2023-08-17 10:51:58 +02:00
Sebastián Ramírez
63e7edb295 🔖 Release version 0.101.1 2023-08-14 12:03:14 +02:00
Sebastián Ramírez
50b6ff7da6 📝 Update release notes 2023-08-14 12:02:43 +02:00
github-actions
d46cd0b1f0 📝 Update release notes 2023-08-14 09:50:40 +00:00
Sebastián Ramírez
5e8f7f13d7 Add ResponseValidationError printable details, to show up in server error logs (#10078) 2023-08-14 11:49:57 +02:00
github-actions
dafaf6a34c 📝 Update release notes 2023-08-14 09:17:05 +00:00
github-actions
87cc40e483 📝 Update release notes 2023-08-14 09:15:26 +00:00
Yusuke Tamura
25059a7717 🌐 Add Japanese translation for docs/ja/docs/deployment/concepts.md (#10062)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-08-14 11:14:37 +02:00
Yusuke Tamura
2a5cc5fff3 🌐 Add Japanese translation for docs/ja/docs/deployment/server-workers.md (#10064)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-08-14 11:13:28 +02:00
github-actions
014262c203 📝 Update release notes 2023-08-14 09:13:05 +00:00
Yusuke Tamura
9d6ce823c1 🌐 Update Japanese translation for docs/ja/docs/deployment/docker.md (#10073)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-08-14 11:12:14 +02:00
github-actions
48d203a1e7 📝 Update release notes 2023-08-14 09:10:51 +00:00
Rostyslav
47166ed56c 🌐 Add Ukrainian translation for docs/uk/docs/fastapi-people.md (#10059) 2023-08-14 11:10:06 +02:00
github-actions
78f38c6bfd 📝 Update release notes 2023-08-10 15:59:15 +00:00
Rostyslav
e6afc5911b 🌐 Add Ukrainian translation for docs/uk/docs/tutorial/cookie-params.md (#10032) 2023-08-10 17:58:13 +02:00
github-actions
5c2a155809 📝 Update release notes 2023-08-10 15:55:32 +00:00
Vladislav Kramorenko
fe3eaf63e6 🌐 Add Russian translation for docs/ru/docs/deployment/docker.md (#9971)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Yois4101 <119609381+Yois4101@users.noreply.github.com>
2023-08-10 17:53:26 +02:00
github-actions
1f0d9086b3 📝 Update release notes 2023-08-10 15:53:06 +00:00
Nguyễn Khắc Thành
f0ab797de4 🌐 Add Vietnamese translation for docs/vi/docs/python-types.md (#10047)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-08-10 17:52:25 +02:00
github-actions
82fafcc7ea 📝 Update release notes 2023-08-09 17:05:31 +00:00
Sebastián Ramírez
87398723f9 🔧 Add sponsor Porter (#10051) 2023-08-09 19:04:49 +02:00
github-actions
01383a57cb 📝 Update release notes 2023-08-09 13:27:14 +00:00
Sebastián Ramírez
14c96ef31b 🔧 Update sponsors, add Jina back as bronze sponsor (#10050) 2023-08-09 15:26:33 +02:00
github-actions
942ee69d85 📝 Update release notes 2023-08-05 08:46:58 +00:00
github-actions
6df10c9753 📝 Update release notes 2023-08-05 08:44:36 +00:00
github-actions
0f4a962c20 📝 Update release notes 2023-08-05 08:43:01 +00:00
Russ Biggs
bdd991244d ✏️ Fix typo in deprecation warnings in fastapi/params.py (#9854)
fix typo for deprecation warnings depreacated -> deprecated
2023-08-05 10:41:21 +02:00
Francis Bergin
69d5ebf34d ✏️ Fix typo in release notes (#9835) 2023-08-05 10:40:24 +02:00
ElliottLarsen
5e59acd35b ✏️ Fix typos in comments on internal code in fastapi/concurrency.py and fastapi/routing.py (#9590)
Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
2023-08-05 10:39:38 +02:00
github-actions
bb7bbafb5f 📝 Update release notes 2023-08-05 08:38:32 +00:00
github-actions
87e126be2e 📝 Update release notes 2023-08-05 08:36:27 +00:00
Adejumo Ridwan Suleiman
33e77b6e25 📝 Add external article: Build an SMS Spam Classifier Serverless Database with FaunaDB and FastAPI (#9847) 2023-08-05 10:36:05 +02:00
github-actions
51f5497f3f 📝 Update release notes 2023-08-05 08:35:55 +00:00
Vicente Merino
0b496ea1f8 📝 Fix typo in docs/en/docs/contributing.md (#9878)
Co-authored-by: Vicente Merino <vmerino@rexmas.com>
2023-08-05 10:34:07 +02:00
Reza Rohani
b76112f1a5 📝 Fix code highlighting in docs/en/docs/tutorial/bigger-applications.md (#9806)
Update bigger-applications.md
2023-08-05 10:33:08 +02:00
github-actions
f2e80fae09 📝 Update release notes 2023-08-05 08:28:26 +00:00
github-actions
d86a695db9 📝 Update release notes 2023-08-05 08:26:40 +00:00
Aleksandr Pavlov
1c919dee3c 🌐 Add Russian translation for docs/ru/docs/tutorial/dependencies/global-dependencies.md (#9970)
Co-authored-by: dedkot <dedkot01@gmail.com>
Co-authored-by: Vladislav Kramorenko <85196001+Xewus@users.noreply.github.com>
2023-08-05 10:26:03 +02:00
Ahsan Sheraz
5891be5ff1 🌐 Add Urdu translation for docs/ur/docs/benchmarks.md (#9974) 2023-08-05 10:24:21 +02:00
github-actions
abfcb59fd0 📝 Update release notes 2023-08-05 08:23:39 +00:00
github-actions
0148c9508c 📝 Update release notes 2023-08-05 08:23:14 +00:00
dependabot[bot]
8f316be088 ⬆ Bump mypy from 1.4.0 to 1.4.1 (#9756)
Bumps [mypy](https://github.com/python/mypy) from 1.4.0 to 1.4.1.
- [Commits](https://github.com/python/mypy/compare/v1.4.0...v1.4.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-08-05 10:22:58 +02:00
dependabot[bot]
d48a184dd8 ⬆ Bump mkdocs-material from 9.1.17 to 9.1.21 (#9960)
Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.1.17 to 9.1.21.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](https://github.com/squidfunk/mkdocs-material/compare/9.1.17...9.1.21)

---
updated-dependencies:
- dependency-name: mkdocs-material
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-08-05 10:22:39 +02:00
Sebastián Ramírez
8adbafc076 🔖 Release version 0.101.0 2023-08-04 23:00:17 +02:00
Sebastián Ramírez
4b5277744a 📝 Update release notes 2023-08-04 22:59:44 +02:00
github-actions
89a7cea561 📝 Update release notes 2023-08-04 20:58:08 +00:00
Sebastián Ramírez
77d1f69b1f 📌 Do not allow Pydantic 2.1.0 that breaks (require 2.1.1) (#10012) 2023-08-04 22:57:30 +02:00
Sebastián Ramírez
944c591803 📝 Update release notes 2023-08-04 22:50:34 +02:00
github-actions
1c20514738 📝 Update release notes 2023-08-04 20:47:42 +00:00
Sebastián Ramírez
19a2c3bb54 Enable Pydantic's serialization mode for responses, add support for Pydantic's computed_field, better OpenAPI for response models, proper required attributes, better generated clients (#10011)
*  Enable Pydantic's serialization mode for responses

*  Update tests with new Pydantic v2 serialization mode

*  Add a test for Pydantic v2's computed_field
2023-08-04 22:47:07 +02:00
github-actions
d943e02232 📝 Update release notes 2023-08-04 18:19:22 +00:00
Sebastián Ramírez
ebdf952545 👷 Add GitHub Actions step dump context to debug external failures (#10008) 2023-08-04 20:18:38 +02:00
github-actions
b3a1f91004 📝 Update release notes 2023-08-04 17:48:24 +00:00
Sebastián Ramírez
86e4e9f8f9 🔧 Restore MkDocs Material pin after the fix (#10001) 2023-08-04 19:47:42 +02:00
github-actions
3af7265a43 📝 Update release notes 2023-08-03 16:00:19 +00:00
Sebastián Ramírez
059fb12892 🔧 Update the Question template to ask for the Pydantic version (#10000) 2023-08-03 17:59:41 +02:00
github-actions
10b4c31f06 📝 Update release notes 2023-08-03 15:47:35 +00:00
David Montague
25694f5ae1 Fix tests for compatibility with pydantic 2.1.1 (#9943)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-08-03 17:46:57 +02:00
github-actions
94c48cfc8c 📝 Update release notes 2023-08-03 15:25:10 +00:00
Sebastián Ramírez
4ab0363ad7 Remove direct dependency on MkDocs, Material for MkDocs defines its own dependency (#9986) 2023-08-03 17:24:31 +02:00
github-actions
a73cdaed35 📝 Update release notes 2023-08-03 14:25:48 +00:00
Sebastián Ramírez
3fa6cfbcc5 👥 Update FastAPI People (#9999)
Co-authored-by: github-actions <github-actions@github.com>
2023-08-03 16:25:11 +02:00
github-actions
ad1d7f539e 📝 Update release notes 2023-08-03 14:13:59 +00:00
Sebastián Ramírez
89537a0497 🐳 Update Dockerfile with compatibility versions, to upgrade later (#9998) 2023-08-03 16:12:28 +02:00
github-actions
3829129245 📝 Update release notes 2023-08-02 18:58:29 +00:00
Sebastián Ramírez
53220b9832 Add pydantic-settings to FastAPI People dependencies (#9988) 2023-08-02 20:57:48 +02:00
github-actions
165f29fe5e 📝 Update release notes 2023-08-02 15:57:57 +00:00
Sebastián Ramírez
1e6bfa1f39 ♻️ Update FastAPI People logic with new Pydantic (#9985) 2023-08-02 17:57:20 +02:00
github-actions
b473cdd88d 📝 Update release notes 2023-08-02 15:29:13 +00:00
Irfanuddin Shafi Ahmed
37818f553d Fix test error in Windows for jsonable_encoder (#9840)
Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
2023-08-02 17:28:34 +02:00
github-actions
2d8a776836 📝 Update release notes 2023-08-02 15:15:10 +00:00
Nikita
88d96799b1 🌐 Add Russian translation for docs/ru/docs/tutorial/security/index.md (#9963)
Co-authored-by: dedkot <dedkot01@gmail.com>
Co-authored-by: Vladislav Kramorenko <85196001+Xewus@users.noreply.github.com>
2023-08-02 17:14:19 +02:00
github-actions
01f91fdb57 📝 Update release notes 2023-08-01 21:40:00 +00:00
Sebastián Ramírez
c2a33f1087 🍱 Update sponsors, Fern badge (#9982) 2023-08-01 23:39:22 +02:00
github-actions
6c8c3b788b 📝 Update release notes 2023-08-01 09:20:23 +00:00
Sebastián Ramírez
d2169fbad9 👷 Deploy docs to Cloudflare Pages (#9978) 2023-08-01 11:19:44 +02:00
github-actions
74de15d0df 📝 Update release notes 2023-07-31 21:49:56 +00:00
Sebastián Ramírez
1da0a7afbd 🔧 Update sponsor Fern (#9979) 2023-07-31 23:49:19 +02:00
github-actions
d38e86ef20 📝 Update release notes 2023-07-31 19:54:46 +00:00
Sebastián Ramírez
a0b987224a 👷 Update CI debug mode with Tmate (#9977) 2023-07-31 21:54:07 +02:00
github-actions
cd6d75e451 📝 Update release notes 2023-07-28 12:16:16 +00:00
Sebastián Ramírez
076bdea671 🌐 Remove Vietnamese note about missing translation (#9957) 2023-07-28 14:15:29 +02:00
Sebastián Ramírez
8d27236648 🔖 Release version 0.100.1 2023-07-27 21:16:01 +02:00
Sebastián Ramírez
effa578b8d 📝 Update release notes 2023-07-27 21:15:16 +02:00
github-actions
bec5530ac8 📝 Update release notes 2023-07-27 19:14:48 +00:00
Orest Furda
7b3d770d65 🌐 Add Ukrainian translation for docs/uk/docs/tutorial/body.md (#4574)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-07-27 21:09:34 +02:00
github-actions
643d8e41c4 📝 Update release notes 2023-07-27 19:08:23 +00:00
github-actions
c52c940066 📝 Update release notes 2023-07-27 19:04:24 +00:00
Nguyễn Khắc Thành
1d088eaf18 🌐 Add Vietnamese translation for docs/vi/docs/features.md and docs/vi/docs/index.md (#3006)
Co-authored-by: Nguyen Khac Thanh <nkthanh@Nguyens-MacBook-Pro.local>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-07-27 21:01:57 +02:00
github-actions
77cfb3c822 📝 Update release notes 2023-07-27 18:59:56 +00:00
Nina Hwang
55871036db 🌐 Add Korean translation for docs/ko/docs/async.md (#4179)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-07-27 20:59:18 +02:00
github-actions
e334065d10 📝 Update release notes 2023-07-27 18:57:37 +00:00
github-actions
5d3f51c8bc 📝 Update release notes 2023-07-27 18:56:19 +00:00
吴定焕
e081145c7d 🌐 Add Chinese translation for docs/zh/docs/tutorial/background-tasks.md (#9812)
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2023-07-27 20:55:40 +02:00
github-actions
a52875c656 📝 Update release notes 2023-07-27 18:54:32 +00:00
Sebastián Ramírez
570ca011f9 🔧 Update sponsors, add Fern (#9956) 2023-07-27 20:53:51 +02:00
Sam Courtemanche
04b9a67cbb 🌐 Add French translation for docs/fr/docs/tutorial/query-params-str-validations.md (#4075)
Co-authored-by: Julian Maurin <julian.maurin.perso@pm.me>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-07-27 20:53:21 +02:00
github-actions
02ed00cc47 📝 Update release notes 2023-07-27 18:53:03 +00:00
github-actions
35707a1b29 📝 Update release notes 2023-07-27 18:51:59 +00:00
Julian Maurin
e79dc9697c 🌐 Add French translation for docs/fr/docs/tutorial/index.md (#2234)
Co-authored-by: Ruidy <ruidy.nemausat@gmail.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-07-27 20:51:55 +02:00
Julian Maurin
2dcf78f295 🌐 Add French translation for docs/fr/docs/contributing.md (#2132)
Co-authored-by: Ruidy <ruidy.nemausat@gmail.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-07-27 20:51:07 +02:00
github-actions
d7c6894b8b 📝 Update release notes 2023-07-27 18:50:16 +00:00
Clément Sauvage
3ffebbcf01 🌐 Add French translation for docs/fr/docs/benchmarks.md (#2155)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Sam Courtemanche <smlep.pro@gmail.com>
Co-authored-by: Ruidy <ruidy.nemausat@gmail.com>
2023-07-27 20:49:56 +02:00
mahone3297
943baa387f 🌐 Update Chinese translations with new source files (#9738)
Co-authored-by: mkdir700 <mkdir700@gmail.com>
2023-07-27 20:49:03 +02:00
github-actions
6a95a3a8e7 📝 Update release notes 2023-07-27 18:48:28 +00:00
dedkot
608cc4fea3 🌐 Add Russian translation for docs/tutorial/request-forms.md (#9841) 2023-07-27 20:47:42 +02:00
github-actions
39318a39f4 📝 Update release notes 2023-07-27 18:43:30 +00:00
Creat55
703a1f200a 🌐 Update Chinese translation for docs/zh/docs/tutorial/handling-errors.md (#9485)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-07-27 20:42:48 +02:00
github-actions
7cdea41431 📝 Update release notes 2023-07-27 18:23:13 +00:00
Marcelo Trylesinski
6c99e90a6b 🐛 Replace MultHostUrl to AnyUrl for compatibility with older versions of Pydantic v1 (#9852) 2023-07-27 20:22:23 +02:00
github-actions
f7e3559bd5 📝 Update release notes 2023-07-09 15:45:55 +00:00
github-actions
2d69531509 📝 Update release notes 2023-07-09 15:44:58 +00:00
Sebastián Ramírez
fe91def515 👷 Update FastAPI People token (#9844) 2023-07-09 17:44:40 +02:00
Sebastián Ramírez
73c39745d8 👥 Update FastAPI People (#9775)
Co-authored-by: github-actions <github-actions@github.com>
2023-07-09 17:44:21 +02:00
github-actions
ea92dcaa01 📝 Update release notes 2023-07-09 15:40:19 +00:00
Sebastián Ramírez
9213b72115 👷 Update MkDocs Material token (#9843) 2023-07-09 17:39:42 +02:00
github-actions
eaa14e18d3 📝 Update release notes 2023-07-09 14:37:16 +00:00
Sebastián Ramírez
69df2fa1e5 👷 Update token for latest changes (#9842) 2023-07-09 16:34:45 +02:00
github-actions
c165be380f 📝 Update release notes 2023-07-07 18:15:42 +00:00
Sebastián Ramírez
5f85e2cf58 📝 Update links for self-hosted Swagger UI, point to v5, for OpenAPI 31.0 (#9834)
📝 Update links for self-hosted Swagger UI, point to v5, for OpenAPI 3.1.0
2023-07-07 20:15:08 +02:00
Sebastián Ramírez
f8356d9fff 🔖 Release version 0.100.0 2023-07-07 19:25:59 +02:00
Sebastián Ramírez
179e409159 📝 Update release notes 2023-07-07 19:14:54 +02:00
github-actions
bb7e5b7261 📝 Update release notes 2023-07-07 17:12:58 +00:00
Sebastián Ramírez
0976185af9 Add support for Pydantic v2 (#9816)
*  Pydantic v2 migration, initial implementation (#9500)

*  Add compat layer, for Pydantic v1 and v2

*  Re-export Pydantic needed internals from compat, to later patch them for v1

* ♻️ Refactor internals to use new compatibility layers and run with Pydantic v2

* 📝 Update examples to run with Pydantic v2

*  Update tests to use Pydantic v2

* 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks

*  Temporarily disable Peewee tests, afterwards I'll enable them only for Pydantic v1

* 🐛 Fix JSON Schema generation and OpenAPI ref template

* 🐛 Fix model field creation with defaults from Pydantic v2

* 🐛 Fix body field creation, with new FieldInfo

*  Use and check new ResponseValidationError for server validation errors

*  Fix test_schema_extra_examples tests with ResponseValidationError

*  Add dirty-equals to tests for compatibility with Pydantic v1 and v2

*  Add util to regenerate errors with custom loc

*  Generate validation errors with loc

*  Update tests for compatibility with Pydantic v1 and v2

*  Update tests for Pydantic v2 in tests/test_filter_pydantic_sub_model.py

*  Refactor tests in tests/test_dependency_overrides.py for Pydantic v2, separate parameterized into independent tests to use insert_assert

*  Refactor OpenAPI test for tests/test_infer_param_optionality.py for consistency, and make it compatible with Pydantic v1 and v2

*  Update tests for tests/test_multi_query_errors.py for Pydantic v1 and v2

*  Update tests for tests/test_multi_body_errors.py for Pydantic v1 and v2

*  Update tests for tests/test_multi_body_errors.py for Pydantic v1 and v2

* 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks

* ♻️ Refactor tests for tests/test_path.py to inline pytest parameters, to make it easier to make them compatible with Pydantic v2

*  Refactor and udpate tests for tests/test_path.py for Pydantic v1 and v2

* ♻️ Refactor and update tests for tests/test_query.py with compatibility for Pydantic v1 and v2

*  Fix test with optional field without default None

*  Update tests for compatibility with Pydantic v2

*  Update tutorial tests for Pydantic v2

* ♻️ Update OAuth2 dependencies for Pydantic v2

* ♻️ Refactor str check when checking for sequence types

* ♻️ Rename regex to pattern to keep in sync with Pydantic v2

* ♻️ Refactor _compat.py, start moving conditional imports and declarations to specifics of Pydantic v1 or v2

*  Update tests for OAuth2 security optional

*  Refactor tests for OAuth2 optional for Pydantic v2

*  Refactor tests for OAuth2 security for compatibility with Pydantic v2

* 🐛 Fix location in compat layer for Pydantic v2 ModelField

*  Refactor tests for Pydantic v2 in tests/test_tutorial/test_bigger_applications/test_main_an_py39.py

* 🐛 Add missing markers in Python 3.9 tests

*  Refactor tests for bigger apps for consistency with annotated ones and with support for Pydantic v2

* 🐛 Fix jsonable_encoder with new Pydantic v2 data types and Url

* 🐛 Fix invalid JSON error for compatibility with Pydantic v2

*  Update tests for behind_a_proxy for Pydantic v2

*  Update tests for tests/test_tutorial/test_body/test_tutorial001_py310.py for Pydantic v2

*  Update tests for tests/test_tutorial/test_body/test_tutorial001.py with Pydantic v2 and consistency with Python 3.10 tests

*  Fix tests for tutorial/body_fields for Pydantic v2

*  Refactor tests for tutorial/body_multiple_params with Pydantic v2

*  Update tests for tutorial/body_nested_models for Pydantic v2

*  Update tests for tutorial/body_updates for Pydantic v2

*  Update test for tutorial/cookie_params for Pydantic v2

*  Fix tests for tests/test_tutorial/test_custom_request_and_route/test_tutorial002.py for Pydantic v2

*  Update tests for tutorial/dataclasses for Pydantic v2

*  Update tests for tutorial/dependencies for Pydantic v2

*  Update tests for tutorial/extra_data_types for Pydantic v2

*  Update tests for tutorial/handling_errors for Pydantic v2

*  Fix test markers for Python 3.9

*  Update tests for tutorial/header_params for Pydantic v2

*  Update tests for Pydantic v2 in tests/test_tutorial/test_openapi_callbacks/test_tutorial001.py

*  Fix extra tests for Pydantic v2

*  Refactor test for parameters, to later fix Pydantic v2

*  Update tests for tutorial/query_params for Pydantic v2

* ♻️ Update examples in docs to use new pattern instead of the old regex

*  Fix several tests for Pydantic v2

*  Update and fix test for ResponseValidationError

* 🐛 Fix check for sequences vs scalars, include bytes as scalar

* 🐛 Fix check for complex data types, include UploadFile

* 🐛 Add list to sequence annotation types

* 🐛 Fix checks for uploads and add utils to find if an annotation is an upload (or bytes)

*  Add UnionType and NoneType to compat layer

*  Update tests for request_files for compatibility with Pydantic v2 and consistency with other tests

*  Fix testsw for request_forms for Pydantic v2

*  Fix tests for request_forms_and_files for Pydantic v2

*  Fix tests in tutorial/security for compatibility with Pydantic v2

* ⬆️ Upgrade required version of email_validator

*  Fix tests for params repr

*  Add Pydantic v2 pytest markers

* Use match_pydantic_error_url

* 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks

* Use field_serializer instead of encoders in some tests

* Show Undefined as ... in repr

* Mark custom encoders test with xfail

* Update test to reflect new serialization of Decimal as str

* Use `model_validate` instead of `from_orm`

* Update JSON schema to reflect required nullable

* Add dirty-equals to pyproject.toml

* Fix locs and error creation for use with pydantic 2.0a4

* Use the type adapter for serialization. This is hacky.

* 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks

*  Refactor test_multi_body_errors for compatibility with Pydantic v1 and v2

*  Refactor test_custom_encoder for Pydantic v1 and v2

*  Set input to None for now, for compatibility with current tests

* 🐛 Fix passing serialization params to model field when handling the response

* ♻️ Refactor exceptions to not depend on Pydantic ValidationError class

* ♻️ Revert/refactor params to simplify repr

*  Tweak tests for custom class encoders for Pydantic v1 and v2

*  Tweak tests for jsonable_encoder for Pydantic v1 and v2

*  Tweak test for compatibility with Pydantic v1 and v2

* 🐛 Fix filtering data with subclasses

* 🐛 Workaround examples in OpenAPI schema

*  Add skip marker for SQL tutorial, needs to be updated either way

*  Update test for broken JSON

*  Fix test for broken JSON

*  Update tests for timedeltas

*  Fix test for plain text validation errors

*  Add markers for Pydantic v1 exclusive tests (for now)

*  Update test for path_params with enums for compatibility with Pydantic v1 and v2

*  Update tests for extra examples in OpenAPI

*  Fix tests for response_model with compatibility with Pydantic v1 and v2

* 🐛 Fix required double serialization for different types of models

*  Fix tests for response model with compatibility with new Pydantic v2

* 🐛 Import Undefined from compat layer

*  Fix tests for response_model for Pydantic v2

*  Fix tests for schema_extra for Pydantic v2

*  Add markers and update tests for Pydantic v2

* 💡 Comment out logic for double encoding that breaks other usecases

*  Update errors for int parsing

* ♻️ Refactor re-enabling compatibility for Pydantic v1

* ♻️ Refactor OpenAPI utils to re-enable support for Pydantic v1

* ♻️ Refactor dependencies/utils and _compat for compatibility with Pydantic v1

* 🐛 Fix and tweak compatibility with Pydantic v1 and v2 in dependencies/utils

*  Tweak tests and examples for Pydantic v1

* ♻️ Tweak call to ModelField.validate for compatibility with Pydantic v1

*  Use new global override TypeAdapter from_attributes

*  Update tests after updating from_attributes

* 🔧 Update pytest config to avoid collecting tests from docs, useful for editor-integrated tests

*  Add test for data filtering, including inheritance and models in fields or lists of models

* ♻️ Make OpenAPI models compatible with both Pydantic v1 and v2

* ♻️ Fix compatibility for Pydantic v1 and v2 in jsonable_encoder

* ♻️ Fix compatibility in params with Pydantic v1 and v2

* ♻️ Fix compatibility when creating a FieldInfo in Pydantic v1 and v2 in utils.py

* ♻️ Fix generation of flat_models and JSON Schema definitions in _compat.py for Pydantic v1 and v2

* ♻️ Update handling of ErrorWrappers for Pydantic v1

* ♻️ Refactor checks and handling of types an sequences

* ♻️ Refactor and cleanup comments with compatibility for Pydantic v1 and v2

* ♻️ Update UploadFile for compatibility with both Pydantic v1 and v2

* 🔥 Remove commented out unneeded code

* 🐛 Fix mock of get_annotation_from_field_info for Pydantic v1 and v2

* 🐛 Fix params with compatibility for Pydantic v1 and v2, with schemas and new pattern vs regex

* 🐛 Fix check if field is sequence for Pydantic v1

*  Fix tests for custom_schema_fields, for compatibility with Pydantic v1 and v2

*  Simplify and fix tests for jsonable_encoder with compatibility for Pydantic v1 and v2

*  Fix tests for orm_mode with Pydantic v1 and compatibility with Pydantic v2

* ♻️ Refactor logic for normalizing Pydantic v1 ErrorWrappers

* ♻️ Workaround for params with examples, before defining what to deprecate in Pydantic v1 and v2 for examples with JSON Schema vs OpenAPI

*  Fix tests for Pydantic v1 and v2 for response_by_alias

*  Fix test for schema_extra with compatibility with Pydantic v1 and v2

* ♻️ Tweak error regeneration with loc

* ♻️ Update error handling and serializationwith compatibility for Pydantic v1 and v2

* ♻️ Re-enable custom encoders for Pydantic v1

* ♻️ Update ErrorWrapper reserialization in Pydantic v1, do it outside of FastAPI ValidationExceptions

*  Update test for filter_submodel, re-structure to simplify testing while keeping division of Pydantic v1 and v2

*  Refactor Pydantic v1 only test that requires modifying environment variables

* 🔥 Update test for plaintext error responses, for Pydantic v1 and v2

* ️ Revert changes in DB tutorial to use Pydantic v1 (the new guide will have SQLModel)

*  Mark current SQL DB tutorial tests as Pydantic only

* ♻️ Update datastructures for compatibility with Pydantic v1, not requiring pydantic-core

* ♻️ Update encoders.py for compatibility with Pydantic v1

* ️ Revert changes to Peewee, the docs for that are gonna live in a new HowTo section, not in the main tutorials

* ♻️ Simplify response body kwargs generation

* 🔥 Clean up comments

* 🔥 Clean some tests and comments

*  Refactor tests to match new Pydantic error string URLs

*  Refactor tests for recursive models for Pydantic v1 and v2

*  Update tests for Peewee, re-enable, Pydantic-v1-only

* ♻️ Update FastAPI params to take regex and pattern arguments

* ️ Revert tutorial examples for pattern, it will be done in a subsequent PR

* ️ Revert changes in schema extra examples, it will be added later in a docs-specific PR

* 💡 Add TODO comment to document str validations with pattern

* 🔥 Remove unneeded comment

* 📌 Upgrade Pydantic pin dependency

* ⬆️ Upgrade email_validator dependency

* 🐛 Tweak type annotations in _compat.py

* 🔇 Tweak mypy errors for compat, for Pydantic v1 re-imports

* 🐛 Tweak and fix type annotations

*  Update requirements-test.txt, re-add dirty-equals

* 🔥 Remove unnecessary config

* 🐛 Tweak type annotations

* 🔥 Remove unnecessary type in dependencies/utils.py

* 💡 Update comment in routing.py

---------

Co-authored-by: David Montague <35119617+dmontagu@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* 👷 Add CI for both Pydantic v1 and v2 (#9688)

* 👷 Test and install Pydantic v1 and v2 in CI

* 💚 Tweak CI config for Pydantic v1 and v2

* 💚 Fix Pydantic v2 specification in CI

* 🐛 Fix type annotations for compatibility with Python 3.7

* 💚 Install Pydantic v2 for lints

* 🐛 Fix type annotations for Pydantic v2

* 💚 Re-use test cache for lint

* ♻️ Refactor internals for test coverage and performance (#9691)

* ♻️ Tweak import of Annotated from typing_extensions, they are installed anyway

* ♻️ Refactor _compat to define functions for Pydantic v1 or v2 once instead of checking inside

*  Add test for UploadFile for Pydantic v2

* ♻️ Refactor types and remove logic for impossible cases

*  Add missing tests from test refactor for path params

*  Add tests for new decimal encoder

* 💡 Add TODO comment for decimals in encoders

* 🔥 Remove unneeded dummy function

* 🔥 Remove section of code in field_annotation_is_scalar covered by sub-call to field_annotation_is_complex

* ♻️ Refactor and tweak variables and types in _compat

*  Add tests for corner cases and compat with Pydantic v1 and v2

* ♻️ Refactor type annotations

* 🔖 Release version 0.100.0-beta1

* ♻️ Refactor parts that use optional requirements to make them compatible with installations without them (#9707)

* ♻️ Refactor parts that use optional requirements to make them compatible with installations without them

* ♻️ Update JSON Schema for email field without email-validator installed

* 🐛 Fix support for Pydantic v2.0, small changes in their final release (#9771)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>

* 🔖 Release version 0.100.0-beta2

*  OpenAPI 3.1.0 with Pydantic v2, merge `master` (#9773)

*  Add dirty-equals as a testing dependency (#9778)

 Add dirty-equals as a testing dependency, it seems it got lsot at some point

* 🔀 Merge master, fix valid JSON Schema accepting bools (#9782)

* ️ Revert usage of custom logic for TypeAdapter JSON Schema, solved on the Pydantic side (#9787)

️ Revert usage of custom logic for TypeAdapter JSON Schema, solved on Pydantic side

* ♻️ Deprecate parameter `regex`, use `pattern` instead (#9786)

* 📝 Update docs to deprecate regex, recommend pattern

* ♻️ Update examples to use new pattern instead of regex

* 📝 Add new example with deprecated regex

* ♻️ Add deprecation notes and warnings for regex

*  Add tests for regex deprecation

*  Update tests for compatibility with Pydantic v1

*  Update docs to use Pydantic v2 settings and add note and example about v1 (#9788)

*  Add pydantic-settings to all extras

* 📝 Update docs for Pydantic settings

* 📝 Update Settings source examples to use Pydantic v2, and add a Pydantic v1 version

*  Add tests for settings with Pydantic v1 and v2

* 🔥 Remove solved TODO comment

* ♻️ Update conditional OpenAPI to use new Pydantic v2 settings

*  Update tests to import Annotated from typing_extensions for Python < 3.9 (#9795)

*  Add pydantic-extra-types to fastapi[extra]

*  temp: Install Pydantic from source to test JSON Schema metadata fixes (#9777)

*  Install Pydantic from source, from branch for JSON Schema with metadata

*  Update dependencies, install Pydantic main

*  Fix dependency URL for Pydantic from source

*  Add pydantic-settings for test requirements

* 💡 Add TODO comments to re-enable Pydantic main (not from source) (#9796)

*  Add new Pydantic Field param options to Query, Cookie, Body, etc. (#9797)

* 📝 Add docs for Pydantic v2 for `docs/en/docs/advanced/path-operation-advanced-configuration.md` (#9798)

* 📝 Update docs in examples for settings with Pydantic v2 (#9799)

* 📝 Update JSON Schema `examples` docs with Pydantic v2 (#9800)

* ♻️ Use new Pydantic v2 JSON Schema generator (#9813)

Co-authored-by: David Montague <35119617+dmontagu@users.noreply.github.com>

* ♻️ Tweak type annotations and Pydantic version range (#9801)

* 📌 Re-enable GA Pydantic, for v2, require minimum 2.0.2 (#9814)

* 🔖 Release version 0.100.0-beta3

* 🔥 Remove duplicate type declaration from merge conflicts (#9832)

* 👷‍♂️ Run tests with Pydantic v2 GA (#9830)

👷 Run tests for Pydantic v2 GA

* 📝 Add notes to docs expecting Pydantic v2 and future updates (#9833)

* 📝 Update index with new extras

* 📝 Update release notes

---------

Co-authored-by: David Montague <35119617+dmontagu@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Pastukhov Nikita <diementros@yandex.ru>
2023-07-07 19:12:13 +02:00
Sebastián Ramírez
dd4e78ca7b 🔖 Release version 0.99.1 2023-07-02 18:00:39 +02:00
Sebastián Ramírez
8a198fc1ed 📝 Update release notes 2023-07-02 18:00:12 +02:00
github-actions
6bd4f53531 📝 Update release notes 2023-07-02 15:59:00 +00:00
Sebastián Ramírez
07e1dea467 🐛 Fix JSON Schema accepting bools as valid JSON Schemas, e.g. additionalProperties: false (#9781)
* 🐛 Fix JSON Schema accepting bools as valid JSON Schemas, e.g. additionalProperties: false

*  Add test to ensure additionalProperties can be false

* ♻️ Tweak OpenAPI models to support Pydantic v1's JSON Schema for tuples
2023-07-02 17:58:23 +02:00
github-actions
0f105d9076 📝 Update release notes 2023-07-01 16:44:12 +00:00
Sebastián Ramírez
4d83f984cc 📝 Update source examples to use new JSON Schema examples field (#9776)
* 📝 Update source examples to use new JSON Schema examples field

*  Update tests for JSON Schema examples

* 📝 Update highlights in JSON Schema examples
2023-07-01 18:43:29 +02:00
Sebastián Ramírez
983f1d34db 🔖 Release version 0.99.0 2023-06-30 20:55:17 +02:00
Sebastián Ramírez
efc2bcc57a 📝 Update release notes 2023-06-30 20:54:25 +02:00
github-actions
b757211299 📝 Update release notes 2023-06-30 18:25:53 +00:00
Sebastián Ramírez
7dad5a820b Add support for OpenAPI 3.1.0 (#9770)
*  Update OpenAPI models for JSON Schema 2020-12 and OpenAPI 3.1.0

*  Add support for summary and webhooks

*  Update JSON Schema for UploadFiles

* ️ Revert making paths optional, to ensure always correctness

* ️ Keep UploadFile as format: binary for compatibility with the rest of Pydantic bytes fields in v1

*  Update version of OpenAPI generated to 3.1.0

*  Update the version of Swagger UI

* 📝 Update docs about extending OpenAPI

* 📝 Update docs and links to refer to OpenAPI 3.1.0

*  Update logic for handling webhooks

* ♻️ Update parameter functions and classes, deprecate example and make examples the main field

*  Update tests for OpenAPI 3.1.0

* 📝 Update examples for OpenAPI metadata

*  Add and update tests for OpenAPI metadata

* 📝 Add source example for webhooks

* 📝 Update docs for metadata

* 📝 Update docs for Schema extra

* 📝 Add docs for webhooks

* 🔧 Add webhooks docs to MkDocs

*  Update tests for extending OpenAPI

*  Add tests for webhooks

* ♻️ Refactor generation of OpenAPI and JSON Schema with params

* 📝 Update source examples for field examples

*  Update tests for examples

*  Make sure the minimum version of typing-extensions installed has deprecated() (already a dependency of Pydantic)

* ✏️ Fix typo in Webhooks example code

* 🔥 Remove commented out code of removed nullable field

* 🗑️ Add deprecation warnings for example argument

*  Update tests to check for deprecation warnings

*  Add test for webhooks with security schemes, for coverage

* 🍱 Update image for metadata, with new summary

* 🍱 Add docs image for Webhooks

* 📝 Update docs for webhooks, add docs UI image
2023-06-30 20:25:16 +02:00
github-actions
02fc9e8a63 📝 Update release notes 2023-06-30 16:23:36 +00:00
Sebastián Ramírez
0a8423d792 🔨 Enable linenums in MkDocs Material during local live development to simplify highlighting code (#9769) 2023-06-30 18:23:02 +02:00
github-actions
0f390cd4b5 📝 Update release notes 2023-06-28 16:39:44 +00:00
Carson Crane
1f21b16e03 Add support for deque objects and children in jsonable_encoder (#9433)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-06-28 18:39:10 +02:00
github-actions
d409c05d6f 📝 Update release notes 2023-06-27 01:14:01 +00:00
dependabot[bot]
782b1c49a9 ⬆ Update httpx requirement from <0.24.0,>=0.23.0 to >=0.23.0,<0.25.0 (#9724)
Updates the requirements on [httpx](https://github.com/encode/httpx) to permit the latest version.
- [Release notes](https://github.com/encode/httpx/releases)
- [Changelog](https://github.com/encode/httpx/blob/master/CHANGELOG.md)
- [Commits](https://github.com/encode/httpx/compare/0.23.0...0.24.1)

---
updated-dependencies:
- dependency-name: httpx
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-06-27 03:13:10 +02:00
github-actions
706d74b6ad 📝 Update release notes 2023-06-27 01:10:40 +00:00
dependabot[bot]
9debdc97ef ⬆ Bump mkdocs-material from 9.1.16 to 9.1.17 (#9746)
Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.1.16 to 9.1.17.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](https://github.com/squidfunk/mkdocs-material/compare/9.1.16...9.1.17)

---
updated-dependencies:
- dependency-name: mkdocs-material
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-06-27 03:08:43 +02:00
github-actions
6c143b930d 📝 Update release notes 2023-06-27 01:07:03 +00:00
github-actions
dffca555ff 📝 Update release notes 2023-06-27 01:06:48 +00:00
Sebastián Ramírez
5e7d45af16 🔥 Remove missing translation dummy pages, no longer necessary (#9751) 2023-06-27 03:06:27 +02:00
pre-commit-ci[bot]
eb312758d8 ⬆ [pre-commit.ci] pre-commit autoupdate (#9259)
updates:
- [github.com/asottile/pyupgrade: v3.3.1 → v3.7.0](https://github.com/asottile/pyupgrade/compare/v3.3.1...v3.7.0)
- [github.com/charliermarsh/ruff-pre-commit: v0.0.272 → v0.0.275](https://github.com/charliermarsh/ruff-pre-commit/compare/v0.0.272...v0.0.275)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2023-06-27 03:06:02 +02:00
github-actions
a95af94669 📝 Update release notes 2023-06-27 01:02:34 +00:00
mojtaba
6ba4492670 🌐 Add Persian translation for docs/fa/docs/advanced/sub-applications.md (#9692)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Amin Alaee <mohammadamin.alaee@gmail.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-06-27 03:02:00 +02:00
github-actions
317cef3f8a 📝 Update release notes 2023-06-27 01:00:55 +00:00
Sergei Glazkov
81772b46a8 🌐 Add Russian translation for docs/ru/docs/tutorial/response-model.md (#9675)
Co-authored-by: s.glazkov <s.glazkov@polymatica.ru>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Alexandr <alexandrhub@vk.com>
Co-authored-by: ivan-abc <36765187+ivan-abc@users.noreply.github.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2023-06-27 03:00:19 +02:00
github-actions
47524eee1b 📝 Update release notes 2023-06-26 16:03:19 +00:00
Sebastián Ramírez
872af100f5 📝 Fix form for the FastAPI and friends newsletter (#9749) 2023-06-26 18:02:34 +02:00
github-actions
d1c5c5c97c 📝 Update release notes 2023-06-26 14:06:24 +00:00
Sebastián Ramírez
ed297bb2e0 Add Material for MkDocs Insiders features and cards (#9748)
*  Add dependencies for MkDocs Insiders

* 🙈 Add Insider's .cache to .gitignore

* 🔧 Update MkDocs configs for Insiders

* 💄 Add custom Insiders card layout, while the custom logo is provided from upstream

* 🔨 Update docs.py script to dynamically enable insiders if it's installed

* 👷 Add cache for MkDocs Material Insiders' cards

* 🔊 Add a small log to the docs CLI

* 🔊 Tweak logs, only after exporting languages

* 🐛 Fix accessing non existing env var

* 🔧 Invalidate deps cache

* 🔧 Tweak cache IDs

* 👷 Update cache for installing insiders

* 🔊 Log insiders

* 💚 Invalidate cache

* 👷 Tweak cache keys

* 👷 Trigger CI and test cache

* 🔥 Remove cache comment

* ️ Optimize cache usage for first runs of docs

* 👷 Tweak cache for MkDocs Material cards

* 💚 Trigger CI to test cache
2023-06-26 16:05:43 +02:00
github-actions
afc237ad53 📝 Update release notes 2023-06-25 12:57:53 +00:00
Sebastián Ramírez
b107b6a096 🔥 Remove languages without translations (#9743)
* 🔥 Remove lang directories for empty translations

* 🔥 Remove untranslated langs from main config
2023-06-25 14:57:19 +02:00
github-actions
be8e704e46 📝 Update release notes 2023-06-25 12:34:39 +00:00
Sebastián Ramírez
5656ed09ef Refactor docs for building scripts, use MkDocs hooks, simplify (remove) configs for languages (#9742)
*  Add MkDocs hooks to re-use all config from en, and auto-generate missing docs files form en

* 🔧 Update MkDocs config for es

* 🔧 Simplify configs for all languages

*  Compute available languages from MkDocs Material for config overrides in hooks

* 🔧 Update config for MkDocs for en, to make paths compatible for other languages

* ♻️ Refactor scripts/docs.py to remove all custom logic that is now handled by the MkDocs hooks

* 🔧 Remove ta language as it's incomplete (no translations and causing errors)

* 🔥 Remove ta lang, no translations available

* 🔥 Remove dummy overrides directories, no longer needed

*  Use the same missing-translation.md file contents for hooks

* ️ Restore and refactor new-lang command

* 📝 Update docs for contributing with new simplified workflow for translations

* 🔊 Enable logs so that MkDocs can show its standard output on the docs.py script
2023-06-25 14:33:58 +02:00
github-actions
c563b5bcf1 📝 Update release notes 2023-06-24 14:47:59 +00:00
Sebastián Ramírez
51d3a8ff12 🔨 Add MkDocs hook that renames sections based on the first index file (#9737) 2023-06-24 16:47:15 +02:00
github-actions
3aea9acc68 📝 Update release notes 2023-06-24 12:31:54 +00:00
Sebastián Ramírez
dfa56f743a 👷 Make cron jobs run only on main repo, not on forks, to avoid error notifications from missing tokens (#9735) 2023-06-24 14:30:57 +02:00
github-actions
8cee653ad8 📝 Update release notes 2023-06-24 12:29:17 +00:00
Sebastián Ramírez
dd590f46ad 🔧 Update MkDocs for other languages (#9734) 2023-06-24 14:28:43 +02:00
github-actions
7d865c9487 📝 Update release notes 2023-06-24 00:00:47 +00:00
Sebastián Ramírez
c09e5cdfa7 👷 Refactor Docs CI, run in multiple workers with a dynamic matrix to optimize speed (#9732) 2023-06-24 02:00:12 +02:00
github-actions
2848951082 📝 Update release notes 2023-06-23 23:52:34 +00:00
Sebastián Ramírez
f61217a18a 🔥 Remove old internal GitHub Action watch-previews that is no longer needed (#9730) 2023-06-24 01:51:56 +02:00
github-actions
1471bc956c 📝 Update release notes 2023-06-23 18:17:17 +00:00
Sebastián Ramírez
0c66ec7da9 ⬆️ Upgrade MkDocs and MkDocs Material (#9729) 2023-06-23 20:16:41 +02:00
github-actions
5a3bbb62de 📝 Update release notes 2023-06-23 17:55:46 +00:00
Sebastián Ramírez
42d0d6e4a5 👷 Build and deploy docs only on docs changes (#9728) 2023-06-23 19:55:09 +02:00
Sebastián Ramírez
89c6e4b56f 📝 Add note about sections, achievable with extra 2022-12-20 17:11:25 +04:00
Sebastián Ramírez
094744c2fe 📝 Add Additional Features to Open Issues with future suggestions/ideas by @pawamoy 2022-12-20 00:10:28 +04:00
Sebastián Ramírez
d80a8fce5f 📝 Tweak doc structure for clarity and completeness 2022-12-20 00:00:49 +04:00
Sebastián Ramírez
9c116b4ed5 📝 Add support for exception descriptions as suggested by @pawamoy 2022-12-19 23:59:16 +04:00
Sebastián Ramírez
439ee24b74 📝 Add section about duplicated effort and connection between doc() and exceptions/warnings as suggested by @brettcannon 2022-12-19 23:58:01 +04:00
Sebastián Ramírez
167bd74306 📝 Move additional future parameters to its own section in Open Issues, as suggested by @brettcannon 2022-12-19 23:40:18 +04:00
Sebastián Ramírez
116749ac7f 📝 Use BaseException instead of Exception in raises as suggested by @Kludex 2022-12-05 21:19:31 +01:00
Sebastián Ramírez
901514e32b 📝 Add note about early adopters on Alternate Form 2022-12-05 21:16:08 +01:00
Sebastián Ramírez
507fda0c71 ✏️ Fix typo 2022-12-05 21:15:53 +01:00
Sebastián Ramírez
ca47f5c0d4 📝 Add Alternate Form for early adopters 2022-12-05 21:08:41 +01:00
Sebastián Ramírez
1ca7f25af4 📝 Add note clarifying that parameters should allow static evaluation as suggested by @pawamoy 2022-12-05 21:06:20 +01:00
Sebastián Ramírez
836b6838f5 📝 📝 Add raises parameter as suggested in an informal chat with @Kludex 2022-12-05 21:04:10 +01:00
Sebastián Ramírez
932356ff82 📝 Add **kwargs parameter to follow the design in the final version of dataclass_transform 2022-12-05 20:58:17 +01:00
Sebastián Ramírez
0c6ff8e44c 📝 Add first version of typing.doc proposal 2022-08-18 15:10:00 +02:00
671 changed files with 32137 additions and 18275 deletions

View File

@@ -123,6 +123,20 @@ body:
```
validations:
required: true
- type: input
id: pydantic-version
attributes:
label: Pydantic Version
description: |
What Pydantic version are you using?
You can find the Pydantic version with:
```bash
python -c "import pydantic; print(pydantic.version.VERSION)"
```
validations:
required: true
- type: input
id: python-version
attributes:

View File

@@ -1,6 +1,6 @@
FROM python:3.7
FROM python:3.9
RUN pip install httpx PyGithub "pydantic==1.5.1" "pyyaml>=5.3.1,<6.0.0"
RUN pip install httpx PyGithub "pydantic==2.0.2" pydantic-settings "pyyaml>=5.3.1,<6.0.0"
COPY ./app /app

View File

@@ -3,10 +3,7 @@ description: "Generate the data for the FastAPI People page"
author: "Sebastián Ramírez <tiangolo@gmail.com>"
inputs:
token:
description: 'User token, to read the GitHub API. Can be passed in using {{ secrets.ACTION_TOKEN }}'
required: true
standard_token:
description: 'Default GitHub Action token, used for the PR. Can be passed in using {{ secrets.GITHUB_TOKEN }}'
description: 'User token, to read the GitHub API. Can be passed in using {{ secrets.FASTAPI_PEOPLE }}'
required: true
runs:
using: 'docker'

View File

@@ -9,7 +9,8 @@ from typing import Any, Container, DefaultDict, Dict, List, Set, Union
import httpx
import yaml
from github import Github
from pydantic import BaseModel, BaseSettings, SecretStr
from pydantic import BaseModel, SecretStr
from pydantic_settings import BaseSettings
github_graphql_url = "https://api.github.com/graphql"
questions_category_id = "MDE4OkRpc2N1c3Npb25DYXRlZ29yeTMyMDAxNDM0"
@@ -352,7 +353,6 @@ class SponsorsResponse(BaseModel):
class Settings(BaseSettings):
input_token: SecretStr
input_standard_token: SecretStr
github_repository: str
httpx_timeout: int = 30
@@ -383,6 +383,7 @@ def get_graphql_response(
data = response.json()
if "errors" in data:
logging.error(f"Errors in response, after: {after}, category_id: {category_id}")
logging.error(data["errors"])
logging.error(response.text)
raise RuntimeError(response.text)
return data
@@ -390,7 +391,7 @@ def get_graphql_response(
def get_graphql_issue_edges(*, settings: Settings, after: Union[str, None] = None):
data = get_graphql_response(settings=settings, query=issues_query, after=after)
graphql_response = IssuesResponse.parse_obj(data)
graphql_response = IssuesResponse.model_validate(data)
return graphql_response.data.repository.issues.edges
@@ -405,19 +406,19 @@ def get_graphql_question_discussion_edges(
after=after,
category_id=questions_category_id,
)
graphql_response = DiscussionsResponse.parse_obj(data)
graphql_response = DiscussionsResponse.model_validate(data)
return graphql_response.data.repository.discussions.edges
def get_graphql_pr_edges(*, settings: Settings, after: Union[str, None] = None):
data = get_graphql_response(settings=settings, query=prs_query, after=after)
graphql_response = PRsResponse.parse_obj(data)
graphql_response = PRsResponse.model_validate(data)
return graphql_response.data.repository.pullRequests.edges
def get_graphql_sponsor_edges(*, settings: Settings, after: Union[str, None] = None):
data = get_graphql_response(settings=settings, query=sponsors_query, after=after)
graphql_response = SponsorsResponse.parse_obj(data)
graphql_response = SponsorsResponse.model_validate(data)
return graphql_response.data.user.sponsorshipsAsMaintainer.edges
@@ -608,8 +609,8 @@ def get_top_users(
if __name__ == "__main__":
logging.basicConfig(level=logging.INFO)
settings = Settings()
logging.info(f"Using config: {settings.json()}")
g = Github(settings.input_standard_token.get_secret_value())
logging.info(f"Using config: {settings.model_dump_json()}")
g = Github(settings.input_token.get_secret_value())
repo = g.get_repo(settings.github_repository)
question_commentors, question_last_month_commentors, question_authors = get_experts(
settings=settings

View File

@@ -1,7 +0,0 @@
FROM python:3.7
RUN pip install httpx PyGithub "pydantic==1.5.1"
COPY ./app /app
CMD ["python", "/app/main.py"]

View File

@@ -1,10 +0,0 @@
name: "Watch docs previews in PRs"
description: "Check PRs and trigger new docs deploys"
author: "Sebastián Ramírez <tiangolo@gmail.com>"
inputs:
token:
description: 'Token for the repo. Can be passed in using {{ secrets.GITHUB_TOKEN }}'
required: true
runs:
using: 'docker'
image: 'Dockerfile'

View File

@@ -1,101 +0,0 @@
import logging
from datetime import datetime
from pathlib import Path
from typing import List, Union
import httpx
from github import Github
from github.NamedUser import NamedUser
from pydantic import BaseModel, BaseSettings, SecretStr
github_api = "https://api.github.com"
netlify_api = "https://api.netlify.com"
class Settings(BaseSettings):
input_token: SecretStr
github_repository: str
github_event_path: Path
github_event_name: Union[str, None] = None
class Artifact(BaseModel):
id: int
node_id: str
name: str
size_in_bytes: int
url: str
archive_download_url: str
expired: bool
created_at: datetime
updated_at: datetime
class ArtifactResponse(BaseModel):
total_count: int
artifacts: List[Artifact]
def get_message(commit: str) -> str:
return f"Docs preview for commit {commit} at"
if __name__ == "__main__":
logging.basicConfig(level=logging.INFO)
settings = Settings()
logging.info(f"Using config: {settings.json()}")
g = Github(settings.input_token.get_secret_value())
repo = g.get_repo(settings.github_repository)
owner: NamedUser = repo.owner
headers = {"Authorization": f"token {settings.input_token.get_secret_value()}"}
prs = list(repo.get_pulls(state="open"))
response = httpx.get(
f"{github_api}/repos/{settings.github_repository}/actions/artifacts",
headers=headers,
)
data = response.json()
artifacts_response = ArtifactResponse.parse_obj(data)
for pr in prs:
logging.info("-----")
logging.info(f"Processing PR #{pr.number}: {pr.title}")
pr_comments = list(pr.get_issue_comments())
pr_commits = list(pr.get_commits())
last_commit = pr_commits[0]
for pr_commit in pr_commits:
if pr_commit.commit.author.date > last_commit.commit.author.date:
last_commit = pr_commit
commit = last_commit.commit.sha
logging.info(f"Last commit: {commit}")
message = get_message(commit)
notified = False
for pr_comment in pr_comments:
if message in pr_comment.body:
notified = True
logging.info(f"Docs preview was notified: {notified}")
if not notified:
artifact_name = f"docs-zip-{commit}"
use_artifact: Union[Artifact, None] = None
for artifact in artifacts_response.artifacts:
if artifact.name == artifact_name:
use_artifact = artifact
break
if not use_artifact:
logging.info("Artifact not available")
else:
logging.info(f"Existing artifact: {use_artifact.name}")
response = httpx.post(
"https://api.github.com/repos/tiangolo/fastapi/actions/workflows/preview-docs.yml/dispatches",
headers=headers,
json={
"ref": "master",
"inputs": {
"pr": f"{pr.number}",
"name": artifact_name,
"commit": commit,
},
},
)
logging.info(
f"Trigger sent, response status: {response.status_code} - content: {response.content}"
)
logging.info("Finished")

View File

@@ -4,10 +4,68 @@ on:
branches:
- master
pull_request:
types: [opened, synchronize]
types:
- opened
- synchronize
jobs:
build-docs:
changes:
runs-on: ubuntu-latest
# Required permissions
permissions:
pull-requests: read
# Set job outputs to values from filter step
outputs:
docs: ${{ steps.filter.outputs.docs }}
steps:
- uses: actions/checkout@v3
# For pull requests it's not necessary to checkout the code but for master it is
- uses: dorny/paths-filter@v2
id: filter
with:
filters: |
docs:
- README.md
- docs/**
- docs_src/**
- requirements-docs.txt
langs:
needs:
- changes
runs-on: ubuntu-latest
outputs:
langs: ${{ steps.show-langs.outputs.langs }}
steps:
- uses: actions/checkout@v3
- name: Set up Python
uses: actions/setup-python@v4
with:
python-version: "3.11"
- uses: actions/cache@v3
id: cache
with:
path: ${{ env.pythonLocation }}
key: ${{ runner.os }}-python-docs-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-docs.txt') }}-v06
- name: Install docs extras
if: steps.cache.outputs.cache-hit != 'true'
run: pip install -r requirements-docs.txt
# Install MkDocs Material Insiders here just to put it in the cache for the rest of the steps
- name: Install Material for MkDocs Insiders
if: ( github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false ) && steps.cache.outputs.cache-hit != 'true'
run: pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/squidfunk/mkdocs-material-insiders.git
- name: Export Language Codes
id: show-langs
run: |
echo "langs=$(python ./scripts/docs.py langs-json)" >> $GITHUB_OUTPUT
build-docs:
needs:
- changes
- langs
if: ${{ needs.changes.outputs.docs == 'true' }}
runs-on: ubuntu-latest
strategy:
matrix:
lang: ${{ fromJson(needs.langs.outputs.langs) }}
steps:
- name: Dump GitHub context
env:
@@ -22,28 +80,35 @@ jobs:
id: cache
with:
path: ${{ env.pythonLocation }}
key: ${{ runner.os }}-python-docs-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-docs.txt') }}-v03
key: ${{ runner.os }}-python-docs-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-docs.txt') }}-v06
- name: Install docs extras
if: steps.cache.outputs.cache-hit != 'true'
run: pip install -r requirements-docs.txt
- name: Install Material for MkDocs Insiders
if: ( github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false ) && steps.cache.outputs.cache-hit != 'true'
run: pip install git+https://${{ secrets.ACTIONS_TOKEN }}@github.com/squidfunk/mkdocs-material-insiders.git
run: pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/squidfunk/mkdocs-material-insiders.git
- name: Update Languages
run: python ./scripts/docs.py update-languages
- uses: actions/cache@v3
with:
key: mkdocs-cards-${{ matrix.lang }}-${{ github.ref }}
path: docs/${{ matrix.lang }}/.cache
- name: Build Docs
run: python ./scripts/docs.py build-all
- name: Zip docs
run: bash ./scripts/zip-docs.sh
run: python ./scripts/docs.py build-lang ${{ matrix.lang }}
- uses: actions/upload-artifact@v3
with:
name: docs-zip
path: ./site/docs.zip
- name: Deploy to Netlify
uses: nwtgck/actions-netlify@v2.0.0
name: docs-site
path: ./site/**
# https://github.com/marketplace/actions/alls-green#why
docs-all-green: # This job does nothing and is only used for the branch protection
if: always()
needs:
- build-docs
runs-on: ubuntu-latest
steps:
- name: Decide whether the needed jobs succeeded or failed
uses: re-actors/alls-green@release/v1
with:
publish-dir: './site'
production-branch: master
github-token: ${{ secrets.FASTAPI_BUILD_DOCS_NETLIFY }}
enable-commit-comment: false
env:
NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
jobs: ${{ toJSON(needs) }}
allowed-skips: build-docs

48
.github/workflows/deploy-docs.yml vendored Normal file
View File

@@ -0,0 +1,48 @@
name: Deploy Docs
on:
workflow_run:
workflows:
- Build Docs
types:
- completed
jobs:
deploy-docs:
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: actions/checkout@v3
- name: Clean site
run: |
rm -rf ./site
mkdir ./site
- name: Download Artifact Docs
id: download
uses: dawidd6/action-download-artifact@v2.27.0
with:
if_no_artifact_found: ignore
github_token: ${{ secrets.FASTAPI_PREVIEW_DOCS_DOWNLOAD_ARTIFACTS }}
workflow: build-docs.yml
run_id: ${{ github.event.workflow_run.id }}
name: docs-site
path: ./site/
- name: Deploy to Cloudflare Pages
if: steps.download.outputs.found_artifact == 'true'
id: deploy
uses: cloudflare/pages-action@v1
with:
apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
projectName: fastapitiangolo
directory: './site'
gitHubToken: ${{ secrets.GITHUB_TOKEN }}
branch: ${{ ( github.event.workflow_run.head_repository.full_name == github.repository && github.event.workflow_run.head_branch == 'master' && 'main' ) || ( github.event.workflow_run.head_sha ) }}
- name: Comment Deploy
if: steps.deploy.outputs.url != ''
uses: ./.github/actions/comment-docs-preview-in-pr
with:
token: ${{ secrets.FASTAPI_PREVIEW_DOCS_COMMENT_DEPLOY }}
deploy_url: "${{ steps.deploy.outputs.url }}"

View File

@@ -2,7 +2,7 @@ name: Issue Manager
on:
schedule:
- cron: "0 0 * * *"
- cron: "10 3 * * *"
issue_comment:
types:
- created
@@ -16,8 +16,13 @@ on:
jobs:
issue-manager:
if: github.repository_owner == 'tiangolo'
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: tiangolo/issue-manager@0.4.0
with:
token: ${{ secrets.FASTAPI_ISSUE_MANAGER }}

View File

@@ -6,8 +6,13 @@ on:
jobs:
label-approved:
if: github.repository_owner == 'tiangolo'
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: docker://tiangolo/label-approved:0.0.2
with:
token: ${{ secrets.FASTAPI_LABEL_APPROVED }}

View File

@@ -14,25 +14,29 @@ on:
debug_enabled:
description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'
required: false
default: false
default: 'false'
jobs:
latest-changes:
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: actions/checkout@v3
with:
# To allow latest-changes to commit to master
token: ${{ secrets.ACTIONS_TOKEN }}
# To allow latest-changes to commit to the main branch
token: ${{ secrets.FASTAPI_LATEST_CHANGES }}
# Allow debugging with tmate
- name: Setup tmate session
uses: mxschmitt/action-tmate@v3
if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled }}
if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled == 'true' }}
with:
limit-access-to-actor: true
- uses: docker://tiangolo/latest-changes:0.0.3
with:
token: ${{ secrets.FASTAPI_LATEST_CHANGES }}
token: ${{ secrets.GITHUB_TOKEN }}
latest_changes_file: docs/en/docs/release-notes.md
latest_changes_header: '## Latest Changes\n\n'
debug_logs: true

View File

@@ -5,16 +5,29 @@ on:
types:
- labeled
- closed
workflow_dispatch:
inputs:
number:
description: PR number
required: true
debug_enabled:
description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'
required: false
default: 'false'
jobs:
notify-translations:
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: actions/checkout@v3
# Allow debugging with tmate
- name: Setup tmate session
uses: mxschmitt/action-tmate@v3
if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled }}
if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled == 'true' }}
with:
limit-access-to-actor: true
- uses: ./.github/actions/notify-translations

View File

@@ -8,12 +8,17 @@ on:
debug_enabled:
description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'
required: false
default: false
default: 'false'
jobs:
fastapi-people:
if: github.repository_owner == 'tiangolo'
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: actions/checkout@v3
# Ref: https://github.com/actions/runner/issues/2033
- name: Fix git safe.directory in container
@@ -21,10 +26,9 @@ jobs:
# Allow debugging with tmate
- name: Setup tmate session
uses: mxschmitt/action-tmate@v3
if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled }}
if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled == 'true' }}
with:
limit-access-to-actor: true
- uses: ./.github/actions/people
with:
token: ${{ secrets.ACTIONS_TOKEN }}
standard_token: ${{ secrets.FASTAPI_PEOPLE }}
token: ${{ secrets.FASTAPI_PEOPLE }}

View File

@@ -1,46 +0,0 @@
name: Preview Docs
on:
workflow_run:
workflows:
- Build Docs
types:
- completed
jobs:
preview-docs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Clean site
run: |
rm -rf ./site
mkdir ./site
- name: Download Artifact Docs
uses: dawidd6/action-download-artifact@v2.27.0
with:
github_token: ${{ secrets.FASTAPI_PREVIEW_DOCS_DOWNLOAD_ARTIFACTS }}
workflow: build-docs.yml
run_id: ${{ github.event.workflow_run.id }}
name: docs-zip
path: ./site/
- name: Unzip docs
run: |
cd ./site
unzip docs.zip
rm -f docs.zip
- name: Deploy to Netlify
id: netlify
uses: nwtgck/actions-netlify@v2.0.0
with:
publish-dir: './site'
production-deploy: false
github-token: ${{ secrets.FASTAPI_PREVIEW_DOCS_NETLIFY }}
enable-commit-comment: false
env:
NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
- name: Comment Deploy
uses: ./.github/actions/comment-docs-preview-in-pr
with:
token: ${{ secrets.FASTAPI_PREVIEW_DOCS_COMMENT_DEPLOY }}
deploy_url: "${{ steps.netlify.outputs.deploy-url }}"

View File

@@ -14,6 +14,10 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: actions/setup-python@v4
with:
python-version: '3.9'

View File

@@ -13,6 +13,10 @@ jobs:
lint:
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: actions/checkout@v3
- name: Set up Python
uses: actions/setup-python@v4
@@ -25,10 +29,12 @@ jobs:
id: cache
with:
path: ${{ env.pythonLocation }}
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt') }}-test-v03
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-pydantic-v2-${{ hashFiles('pyproject.toml', 'requirements-tests.txt') }}-test-v05
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: pip install -r requirements-tests.txt
- name: Install Pydantic v2
run: pip install "pydantic>=2.0.2,<3.0.0"
- name: Lint
run: bash scripts/lint.sh
@@ -37,8 +43,13 @@ jobs:
strategy:
matrix:
python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
pydantic-version: ["pydantic-v1", "pydantic-v2"]
fail-fast: false
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: actions/checkout@v3
- name: Set up Python
uses: actions/setup-python@v4
@@ -51,10 +62,16 @@ jobs:
id: cache
with:
path: ${{ env.pythonLocation }}
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt') }}-test-v03
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ matrix.pydantic-version }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt') }}-test-v05
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: pip install -r requirements-tests.txt
- name: Install Pydantic v1
if: matrix.pydantic-version == 'pydantic-v1'
run: pip install "pydantic>=1.10.0,<2.0.0"
- name: Install Pydantic v2
if: matrix.pydantic-version == 'pydantic-v2'
run: pip install "pydantic>=2.0.2,<3.0.0"
- run: mkdir coverage
- name: Test
run: bash scripts/test.sh
@@ -71,6 +88,10 @@ jobs:
needs: [test]
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- uses: actions/checkout@v3
- uses: actions/setup-python@v4
with:
@@ -101,6 +122,10 @@ jobs:
- coverage-combine
runs-on: ubuntu-latest
steps:
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}
run: echo "$GITHUB_CONTEXT"
- name: Decide whether the needed jobs succeeded or failed
uses: re-actors/alls-green@release/v1
with:

5
.gitignore vendored
View File

@@ -16,6 +16,7 @@ Pipfile.lock
env3.*
env
docs_build
site_build
venv
docs.zip
archive.zip
@@ -23,3 +24,7 @@ archive.zip
# vim temporary files
*~
.*.sw?
.cache
# macOS
.DS_Store

View File

@@ -14,14 +14,14 @@ repos:
- id: end-of-file-fixer
- id: trailing-whitespace
- repo: https://github.com/asottile/pyupgrade
rev: v3.3.1
rev: v3.7.0
hooks:
- id: pyupgrade
args:
- --py3-plus
- --keep-runtime-typing
- repo: https://github.com/charliermarsh/ruff-pre-commit
rev: v0.0.272
rev: v0.0.275
hooks:
- id: ruff
args:

View File

@@ -48,6 +48,8 @@ The key features are:
<a href="https://cryptapi.io/" target="_blank" title="CryptAPI: Your easy to use, secure and privacy oriented payment gateway."><img src="https://fastapi.tiangolo.com/img/sponsors/cryptapi.svg"></a>
<a href="https://platform.sh/try-it-now/?utm_source=fastapi-signup&utm_medium=banner&utm_campaign=FastAPI-signup-June-2023" target="_blank" title="Build, run and scale your apps on a modern, reliable, and secure PaaS."><img src="https://fastapi.tiangolo.com/img/sponsors/platform-sh.png"></a>
<a href="https://www.buildwithfern.com/?utm_source=tiangolo&utm_medium=website&utm_campaign=main-badge" target="_blank" title="Fern | SDKs and API docs"><img src="https://fastapi.tiangolo.com/img/sponsors/fern.svg"></a>
<a href="https://www.porter.run" target="_blank" title="Deploy FastAPI on AWS with a few clicks"><img src="https://fastapi.tiangolo.com/img/sponsors/porter.png"></a>
<a href="https://www.deta.sh/?ref=fastapi" target="_blank" title="The launchpad for all your (team's) ideas"><img src="https://fastapi.tiangolo.com/img/sponsors/deta.svg"></a>
<a href="https://training.talkpython.fm/fastapi-courses" target="_blank" title="FastAPI video courses on demand from people you trust"><img src="https://fastapi.tiangolo.com/img/sponsors/talkpython.png"></a>
<a href="https://testdriven.io/courses/tdd-fastapi/" target="_blank" title="Learn to build high-quality web apps with best practices"><img src="https://fastapi.tiangolo.com/img/sponsors/testdriven.svg"></a>
@@ -55,6 +57,7 @@ The key features are:
<a href="https://careers.powens.com/" target="_blank" title="Powens is hiring!"><img src="https://fastapi.tiangolo.com/img/sponsors/powens.png"></a>
<a href="https://www.svix.com/" target="_blank" title="Svix - Webhooks as a service"><img src="https://fastapi.tiangolo.com/img/sponsors/svix.svg"></a>
<a href="https://databento.com/" target="_blank" title="Pay as you go for market data"><img src="https://fastapi.tiangolo.com/img/sponsors/databento.svg"></a>
<a href="https://speakeasyapi.dev?utm_source=fastapi+repo&utm_medium=github+sponsorship" target="_blank" title="SDKs for your API | Speakeasy"><img src="https://fastapi.tiangolo.com/img/sponsors/speakeasy.png"></a>
<!-- /sponsors -->
@@ -447,6 +450,8 @@ To understand more about it, see the section <a href="https://fastapi.tiangolo.c
Used by Pydantic:
* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email_validator</code></a> - for email validation.
* <a href="https://docs.pydantic.dev/latest/usage/pydantic_settings/" target="_blank"><code>pydantic-settings</code></a> - for settings management.
* <a href="https://docs.pydantic.dev/latest/usage/types/extra_types/extra_types/" target="_blank"><code>pydantic-extra-types</code></a> - for extra types to be used with Pydantic.
Used by Starlette:

View File

@@ -1,465 +0,0 @@
{!../../../docs/missing-translation.md!}
<p align="center">
<a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
<em>FastAPI framework, high performance, easy to learn, fast to code, ready for production</em>
</p>
<p align="center">
<a href="https://github.com/tiangolo/fastapi/actions?query=workflow%3ATest" target="_blank">
<img src="https://github.com/tiangolo/fastapi/workflows/Test/badge.svg" alt="Test">
</a>
<a href="https://codecov.io/gh/tiangolo/fastapi" target="_blank">
<img src="https://img.shields.io/codecov/c/github/tiangolo/fastapi?color=%2334D058" alt="Coverage">
</a>
<a href="https://pypi.org/project/fastapi" target="_blank">
<img src="https://img.shields.io/pypi/v/fastapi?color=%2334D058&label=pypi%20package" alt="Package version">
</a>
</p>
---
**Documentation**: <a href="https://fastapi.tiangolo.com" target="_blank">https://fastapi.tiangolo.com</a>
**Source Code**: <a href="https://github.com/tiangolo/fastapi" target="_blank">https://github.com/tiangolo/fastapi</a>
---
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
The key features are:
* **Fast**: Very high performance, on par with **NodeJS** and **Go** (thanks to Starlette and Pydantic). [One of the fastest Python frameworks available](#performance).
* **Fast to code**: Increase the speed to develop features by about 200% to 300%. *
* **Fewer bugs**: Reduce about 40% of human (developer) induced errors. *
* **Intuitive**: Great editor support. <abbr title="also known as auto-complete, autocompletion, IntelliSense">Completion</abbr> everywhere. Less time debugging.
* **Easy**: Designed to be easy to use and learn. Less time reading docs.
* **Short**: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs.
* **Robust**: Get production-ready code. With automatic interactive documentation.
* **Standards-based**: Based on (and fully compatible with) the open standards for APIs: <a href="https://github.com/OAI/OpenAPI-Specification" class="external-link" target="_blank">OpenAPI</a> (previously known as Swagger) and <a href="https://json-schema.org/" class="external-link" target="_blank">JSON Schema</a>.
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor -%}
{%- for sponsor in sponsors.silver -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
<!-- /sponsors -->
<a href="https://fastapi.tiangolo.com/fastapi-people/#sponsors" class="external-link" target="_blank">Other sponsors</a>
## Opinions
"_[...] I'm using **FastAPI** a ton these days. [...] I'm actually planning to use it for all of my team's **ML services at Microsoft**. Some of them are getting integrated into the core **Windows** product and some **Office** products._"
<div style="text-align: right; margin-right: 10%;">Kabir Khan - <strong>Microsoft</strong> <a href="https://github.com/tiangolo/fastapi/pull/26" target="_blank"><small>(ref)</small></a></div>
---
"_We adopted the **FastAPI** library to spawn a **REST** server that can be queried to obtain **predictions**. [for Ludwig]_"
<div style="text-align: right; margin-right: 10%;">Piero Molino, Yaroslav Dudin, and Sai Sumanth Miryala - <strong>Uber</strong> <a href="https://eng.uber.com/ludwig-v0-2/" target="_blank"><small>(ref)</small></a></div>
---
"_**Netflix** is pleased to announce the open-source release of our **crisis management** orchestration framework: **Dispatch**! [built with **FastAPI**]_"
<div style="text-align: right; margin-right: 10%;">Kevin Glisson, Marc Vilanova, Forest Monsen - <strong>Netflix</strong> <a href="https://netflixtechblog.com/introducing-dispatch-da4b8a2a8072" target="_blank"><small>(ref)</small></a></div>
---
"_Im over the moon excited about **FastAPI**. Its so fun!_"
<div style="text-align: right; margin-right: 10%;">Brian Okken - <strong><a href="https://pythonbytes.fm/episodes/show/123/time-to-right-the-py-wrongs?time_in_sec=855" target="_blank">Python Bytes</a> podcast host</strong> <a href="https://twitter.com/brianokken/status/1112220079972728832" target="_blank"><small>(ref)</small></a></div>
---
"_Honestly, what you've built looks super solid and polished. In many ways, it's what I wanted **Hug** to be - it's really inspiring to see someone build that._"
<div style="text-align: right; margin-right: 10%;">Timothy Crosley - <strong><a href="https://www.hug.rest/" target="_blank">Hug</a> creator</strong> <a href="https://news.ycombinator.com/item?id=19455465" target="_blank"><small>(ref)</small></a></div>
---
"_If you're looking to learn one **modern framework** for building REST APIs, check out **FastAPI** [...] It's fast, easy to use and easy to learn [...]_"
"_We've switched over to **FastAPI** for our **APIs** [...] I think you'll like it [...]_"
<div style="text-align: right; margin-right: 10%;">Ines Montani - Matthew Honnibal - <strong><a href="https://explosion.ai" target="_blank">Explosion AI</a> founders - <a href="https://spacy.io" target="_blank">spaCy</a> creators</strong> <a href="https://twitter.com/_inesmontani/status/1144173225322143744" target="_blank"><small>(ref)</small></a> - <a href="https://twitter.com/honnibal/status/1144031421859655680" target="_blank"><small>(ref)</small></a></div>
---
## **Typer**, the FastAPI of CLIs
<a href="https://typer.tiangolo.com" target="_blank"><img src="https://typer.tiangolo.com/img/logo-margin/logo-margin-vector.svg" style="width: 20%;"></a>
If you are building a <abbr title="Command Line Interface">CLI</abbr> app to be used in the terminal instead of a web API, check out <a href="https://typer.tiangolo.com/" class="external-link" target="_blank">**Typer**</a>.
**Typer** is FastAPI's little sibling. And it's intended to be the **FastAPI of CLIs**. ⌨️ 🚀
## Requirements
Python 3.7+
FastAPI stands on the shoulders of giants:
* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> for the web parts.
* <a href="https://pydantic-docs.helpmanual.io/" class="external-link" target="_blank">Pydantic</a> for the data parts.
## Installation
<div class="termy">
```console
$ pip install fastapi
---> 100%
```
</div>
You will also need an ASGI server, for production such as <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a> or <a href="https://gitlab.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>.
<div class="termy">
```console
$ pip install "uvicorn[standard]"
---> 100%
```
</div>
## Example
### Create it
* Create a file `main.py` with:
```Python
from typing import Optional
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int, q: Optional[str] = None):
return {"item_id": item_id, "q": q}
```
<details markdown="1">
<summary>Or use <code>async def</code>...</summary>
If your code uses `async` / `await`, use `async def`:
```Python hl_lines="9 14"
from typing import Optional
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
async def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
async def read_item(item_id: int, q: Optional[str] = None):
return {"item_id": item_id, "q": q}
```
**Note**:
If you don't know, check the _"In a hurry?"_ section about <a href="https://fastapi.tiangolo.com/async/#in-a-hurry" target="_blank">`async` and `await` in the docs</a>.
</details>
### Run it
Run the server with:
<div class="termy">
```console
$ uvicorn main:app --reload
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO: Started reloader process [28720]
INFO: Started server process [28722]
INFO: Waiting for application startup.
INFO: Application startup complete.
```
</div>
<details markdown="1">
<summary>About the command <code>uvicorn main:app --reload</code>...</summary>
The command `uvicorn main:app` refers to:
* `main`: the file `main.py` (the Python "module").
* `app`: the object created inside of `main.py` with the line `app = FastAPI()`.
* `--reload`: make the server restart after code changes. Only do this for development.
</details>
### Check it
Open your browser at <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.
You will see the JSON response as:
```JSON
{"item_id": 5, "q": "somequery"}
```
You already created an API that:
* Receives HTTP requests in the _paths_ `/` and `/items/{item_id}`.
* Both _paths_ take `GET` <em>operations</em> (also known as HTTP _methods_).
* The _path_ `/items/{item_id}` has a _path parameter_ `item_id` that should be an `int`.
* The _path_ `/items/{item_id}` has an optional `str` _query parameter_ `q`.
### Interactive API docs
Now go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
You will see the automatic interactive API documentation (provided by <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank">Swagger UI</a>):
![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png)
### Alternative API docs
And now, go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.
You will see the alternative automatic documentation (provided by <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>):
![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)
## Example upgrade
Now modify the file `main.py` to receive a body from a `PUT` request.
Declare the body using standard Python types, thanks to Pydantic.
```Python hl_lines="4 9-12 25-27"
from typing import Optional
from fastapi import FastAPI
from pydantic import BaseModel
app = FastAPI()
class Item(BaseModel):
name: str
price: float
is_offer: Optional[bool] = None
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int, q: Optional[str] = None):
return {"item_id": item_id, "q": q}
@app.put("/items/{item_id}")
def update_item(item_id: int, item: Item):
return {"item_name": item.name, "item_id": item_id}
```
The server should reload automatically (because you added `--reload` to the `uvicorn` command above).
### Interactive API docs upgrade
Now go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
* The interactive API documentation will be automatically updated, including the new body:
![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)
* Click on the button "Try it out", it allows you to fill the parameters and directly interact with the API:
![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)
* Then click on the "Execute" button, the user interface will communicate with your API, send the parameters, get the results and show them on the screen:
![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)
### Alternative API docs upgrade
And now, go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.
* The alternative documentation will also reflect the new query parameter and body:
![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png)
### Recap
In summary, you declare **once** the types of parameters, body, etc. as function parameters.
You do that with standard modern Python types.
You don't have to learn a new syntax, the methods or classes of a specific library, etc.
Just standard **Python 3.6+**.
For example, for an `int`:
```Python
item_id: int
```
or for a more complex `Item` model:
```Python
item: Item
```
...and with that single declaration you get:
* Editor support, including:
* Completion.
* Type checks.
* Validation of data:
* Automatic and clear errors when the data is invalid.
* Validation even for deeply nested JSON objects.
* <abbr title="also known as: serialization, parsing, marshalling">Conversion</abbr> of input data: coming from the network to Python data and types. Reading from:
* JSON.
* Path parameters.
* Query parameters.
* Cookies.
* Headers.
* Forms.
* Files.
* <abbr title="also known as: serialization, parsing, marshalling">Conversion</abbr> of output data: converting from Python data and types to network data (as JSON):
* Convert Python types (`str`, `int`, `float`, `bool`, `list`, etc).
* `datetime` objects.
* `UUID` objects.
* Database models.
* ...and many more.
* Automatic interactive API documentation, including 2 alternative user interfaces:
* Swagger UI.
* ReDoc.
---
Coming back to the previous code example, **FastAPI** will:
* Validate that there is an `item_id` in the path for `GET` and `PUT` requests.
* Validate that the `item_id` is of type `int` for `GET` and `PUT` requests.
* If it is not, the client will see a useful, clear error.
* Check if there is an optional query parameter named `q` (as in `http://127.0.0.1:8000/items/foo?q=somequery`) for `GET` requests.
* As the `q` parameter is declared with `= None`, it is optional.
* Without the `None` it would be required (as is the body in the case with `PUT`).
* For `PUT` requests to `/items/{item_id}`, Read the body as JSON:
* Check that it has a required attribute `name` that should be a `str`.
* Check that it has a required attribute `price` that has to be a `float`.
* Check that it has an optional attribute `is_offer`, that should be a `bool`, if present.
* All this would also work for deeply nested JSON objects.
* Convert from and to JSON automatically.
* Document everything with OpenAPI, that can be used by:
* Interactive documentation systems.
* Automatic client code generation systems, for many languages.
* Provide 2 interactive documentation web interfaces directly.
---
We just scratched the surface, but you already get the idea of how it all works.
Try changing the line with:
```Python
return {"item_name": item.name, "item_id": item_id}
```
...from:
```Python
... "item_name": item.name ...
```
...to:
```Python
... "item_price": item.price ...
```
...and see how your editor will auto-complete the attributes and know their types:
![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)
For a more complete example including more features, see the <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - User Guide</a>.
**Spoiler alert**: the tutorial - user guide includes:
* Declaration of **parameters** from other different places as: **headers**, **cookies**, **form fields** and **files**.
* How to set **validation constraints** as `maximum_length` or `regex`.
* A very powerful and easy to use **<abbr title="also known as components, resources, providers, services, injectables">Dependency Injection</abbr>** system.
* Security and authentication, including support for **OAuth2** with **JWT tokens** and **HTTP Basic** auth.
* More advanced (but equally easy) techniques for declaring **deeply nested JSON models** (thanks to Pydantic).
* Many extra features (thanks to Starlette) as:
* **WebSockets**
* **GraphQL**
* extremely easy tests based on `requests` and `pytest`
* **CORS**
* **Cookie Sessions**
* ...and more.
## Performance
Independent TechEmpower benchmarks show **FastAPI** applications running under Uvicorn as <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">one of the fastest Python frameworks available</a>, only below Starlette and Uvicorn themselves (used internally by FastAPI). (*)
To understand more about it, see the section <a href="https://fastapi.tiangolo.com/benchmarks/" class="internal-link" target="_blank">Benchmarks</a>.
## Optional Dependencies
Used by Pydantic:
* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email_validator</code></a> - for email validation.
Used by Starlette:
* <a href="https://www.python-httpx.org" target="_blank"><code>httpx</code></a> - Required if you want to use the `TestClient`.
* <a href="https://jinja.palletsprojects.com" target="_blank"><code>jinja2</code></a> - Required if you want to use the default template configuration.
* <a href="https://andrew-d.github.io/python-multipart/" target="_blank"><code>python-multipart</code></a> - Required if you want to support form <abbr title="converting the string that comes from an HTTP request into Python data">"parsing"</abbr>, with `request.form()`.
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - Required for `SessionMiddleware` support.
* <a href="https://pyyaml.org/wiki/PyYAMLDocumentation" target="_blank"><code>pyyaml</code></a> - Required for Starlette's `SchemaGenerator` support (you probably don't need it with FastAPI).
* <a href="https://graphene-python.org/" target="_blank"><code>graphene</code></a> - Required for `GraphQLApp` support.
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - Required if you want to use `UJSONResponse`.
Used by FastAPI / Starlette:
* <a href="https://www.uvicorn.org" target="_blank"><code>uvicorn</code></a> - for the server that loads and serves your application.
* <a href="https://github.com/ijl/orjson" target="_blank"><code>orjson</code></a> - Required if you want to use `ORJSONResponse`.
You can install all of these with `pip install fastapi[all]`.
## License
This project is licensed under the terms of the MIT license.

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@@ -1,160 +0,0 @@
site_name: FastAPI
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name: en - English
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name: ru - русский язык
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name: ta - தமிழ்
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extra_css:
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extra_javascript:
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- https://fastapi.tiangolo.com/js/custom.js

View File

@@ -1,473 +0,0 @@
{!../../../docs/missing-translation.md!}
<p align="center">
<a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
<em>FastAPI framework, high performance, easy to learn, fast to code, ready for production</em>
</p>
<p align="center">
<a href="https://github.com/tiangolo/fastapi/actions?query=workflow%3ATest+event%3Apush+branch%3Amaster" target="_blank">
<img src="https://github.com/tiangolo/fastapi/workflows/Test/badge.svg?event=push&branch=master" alt="Test">
</a>
<a href="https://coverage-badge.samuelcolvin.workers.dev/redirect/tiangolo/fastapi" target="_blank">
<img src="https://coverage-badge.samuelcolvin.workers.dev/tiangolo/fastapi.svg" alt="Coverage">
</a>
<a href="https://pypi.org/project/fastapi" target="_blank">
<img src="https://img.shields.io/pypi/v/fastapi?color=%2334D058&label=pypi%20package" alt="Package version">
</a>
<a href="https://pypi.org/project/fastapi" target="_blank">
<img src="https://img.shields.io/pypi/pyversions/fastapi.svg?color=%2334D058" alt="Supported Python versions">
</a>
</p>
---
**Documentation**: <a href="https://fastapi.tiangolo.com" target="_blank">https://fastapi.tiangolo.com</a>
**Source Code**: <a href="https://github.com/tiangolo/fastapi" target="_blank">https://github.com/tiangolo/fastapi</a>
---
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints.
The key features are:
* **Fast**: Very high performance, on par with **NodeJS** and **Go** (thanks to Starlette and Pydantic). [One of the fastest Python frameworks available](#performance).
* **Fast to code**: Increase the speed to develop features by about 200% to 300%. *
* **Fewer bugs**: Reduce about 40% of human (developer) induced errors. *
* **Intuitive**: Great editor support. <abbr title="also known as auto-complete, autocompletion, IntelliSense">Completion</abbr> everywhere. Less time debugging.
* **Easy**: Designed to be easy to use and learn. Less time reading docs.
* **Short**: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs.
* **Robust**: Get production-ready code. With automatic interactive documentation.
* **Standards-based**: Based on (and fully compatible with) the open standards for APIs: <a href="https://github.com/OAI/OpenAPI-Specification" class="external-link" target="_blank">OpenAPI</a> (previously known as Swagger) and <a href="https://json-schema.org/" class="external-link" target="_blank">JSON Schema</a>.
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor -%}
{%- for sponsor in sponsors.silver -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
<!-- /sponsors -->
<a href="https://fastapi.tiangolo.com/fastapi-people/#sponsors" class="external-link" target="_blank">Other sponsors</a>
## Opinions
"_[...] I'm using **FastAPI** a ton these days. [...] I'm actually planning to use it for all of my team's **ML services at Microsoft**. Some of them are getting integrated into the core **Windows** product and some **Office** products._"
<div style="text-align: right; margin-right: 10%;">Kabir Khan - <strong>Microsoft</strong> <a href="https://github.com/tiangolo/fastapi/pull/26" target="_blank"><small>(ref)</small></a></div>
---
"_We adopted the **FastAPI** library to spawn a **REST** server that can be queried to obtain **predictions**. [for Ludwig]_"
<div style="text-align: right; margin-right: 10%;">Piero Molino, Yaroslav Dudin, and Sai Sumanth Miryala - <strong>Uber</strong> <a href="https://eng.uber.com/ludwig-v0-2/" target="_blank"><small>(ref)</small></a></div>
---
"_**Netflix** is pleased to announce the open-source release of our **crisis management** orchestration framework: **Dispatch**! [built with **FastAPI**]_"
<div style="text-align: right; margin-right: 10%;">Kevin Glisson, Marc Vilanova, Forest Monsen - <strong>Netflix</strong> <a href="https://netflixtechblog.com/introducing-dispatch-da4b8a2a8072" target="_blank"><small>(ref)</small></a></div>
---
"_Im over the moon excited about **FastAPI**. Its so fun!_"
<div style="text-align: right; margin-right: 10%;">Brian Okken - <strong><a href="https://pythonbytes.fm/episodes/show/123/time-to-right-the-py-wrongs?time_in_sec=855" target="_blank">Python Bytes</a> podcast host</strong> <a href="https://twitter.com/brianokken/status/1112220079972728832" target="_blank"><small>(ref)</small></a></div>
---
"_Honestly, what you've built looks super solid and polished. In many ways, it's what I wanted **Hug** to be - it's really inspiring to see someone build that._"
<div style="text-align: right; margin-right: 10%;">Timothy Crosley - <strong><a href="https://www.hug.rest/" target="_blank">Hug</a> creator</strong> <a href="https://news.ycombinator.com/item?id=19455465" target="_blank"><small>(ref)</small></a></div>
---
"_If you're looking to learn one **modern framework** for building REST APIs, check out **FastAPI** [...] It's fast, easy to use and easy to learn [...]_"
"_We've switched over to **FastAPI** for our **APIs** [...] I think you'll like it [...]_"
<div style="text-align: right; margin-right: 10%;">Ines Montani - Matthew Honnibal - <strong><a href="https://explosion.ai" target="_blank">Explosion AI</a> founders - <a href="https://spacy.io" target="_blank">spaCy</a> creators</strong> <a href="https://twitter.com/_inesmontani/status/1144173225322143744" target="_blank"><small>(ref)</small></a> - <a href="https://twitter.com/honnibal/status/1144031421859655680" target="_blank"><small>(ref)</small></a></div>
---
"_If anyone is looking to build a production Python API, I would highly recommend **FastAPI**. It is **beautifully designed**, **simple to use** and **highly scalable**, it has become a **key component** in our API first development strategy and is driving many automations and services such as our Virtual TAC Engineer._"
<div style="text-align: right; margin-right: 10%;">Deon Pillsbury - <strong>Cisco</strong> <a href="https://www.linkedin.com/posts/deonpillsbury_cisco-cx-python-activity-6963242628536487936-trAp/" target="_blank"><small>(ref)</small></a></div>
---
## **Typer**, the FastAPI of CLIs
<a href="https://typer.tiangolo.com" target="_blank"><img src="https://typer.tiangolo.com/img/logo-margin/logo-margin-vector.svg" style="width: 20%;"></a>
If you are building a <abbr title="Command Line Interface">CLI</abbr> app to be used in the terminal instead of a web API, check out <a href="https://typer.tiangolo.com/" class="external-link" target="_blank">**Typer**</a>.
**Typer** is FastAPI's little sibling. And it's intended to be the **FastAPI of CLIs**. ⌨️ 🚀
## Requirements
Python 3.7+
FastAPI stands on the shoulders of giants:
* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> for the web parts.
* <a href="https://pydantic-docs.helpmanual.io/" class="external-link" target="_blank">Pydantic</a> for the data parts.
## Installation
<div class="termy">
```console
$ pip install fastapi
---> 100%
```
</div>
You will also need an ASGI server, for production such as <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a> or <a href="https://github.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>.
<div class="termy">
```console
$ pip install "uvicorn[standard]"
---> 100%
```
</div>
## Example
### Create it
* Create a file `main.py` with:
```Python
from typing import Union
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
return {"item_id": item_id, "q": q}
```
<details markdown="1">
<summary>Or use <code>async def</code>...</summary>
If your code uses `async` / `await`, use `async def`:
```Python hl_lines="9 14"
from typing import Union
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
async def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
async def read_item(item_id: int, q: Union[str, None] = None):
return {"item_id": item_id, "q": q}
```
**Note**:
If you don't know, check the _"In a hurry?"_ section about <a href="https://fastapi.tiangolo.com/async/#in-a-hurry" target="_blank">`async` and `await` in the docs</a>.
</details>
### Run it
Run the server with:
<div class="termy">
```console
$ uvicorn main:app --reload
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO: Started reloader process [28720]
INFO: Started server process [28722]
INFO: Waiting for application startup.
INFO: Application startup complete.
```
</div>
<details markdown="1">
<summary>About the command <code>uvicorn main:app --reload</code>...</summary>
The command `uvicorn main:app` refers to:
* `main`: the file `main.py` (the Python "module").
* `app`: the object created inside of `main.py` with the line `app = FastAPI()`.
* `--reload`: make the server restart after code changes. Only do this for development.
</details>
### Check it
Open your browser at <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.
You will see the JSON response as:
```JSON
{"item_id": 5, "q": "somequery"}
```
You already created an API that:
* Receives HTTP requests in the _paths_ `/` and `/items/{item_id}`.
* Both _paths_ take `GET` <em>operations</em> (also known as HTTP _methods_).
* The _path_ `/items/{item_id}` has a _path parameter_ `item_id` that should be an `int`.
* The _path_ `/items/{item_id}` has an optional `str` _query parameter_ `q`.
### Interactive API docs
Now go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
You will see the automatic interactive API documentation (provided by <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank">Swagger UI</a>):
![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png)
### Alternative API docs
And now, go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.
You will see the alternative automatic documentation (provided by <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>):
![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)
## Example upgrade
Now modify the file `main.py` to receive a body from a `PUT` request.
Declare the body using standard Python types, thanks to Pydantic.
```Python hl_lines="4 9-12 25-27"
from typing import Union
from fastapi import FastAPI
from pydantic import BaseModel
app = FastAPI()
class Item(BaseModel):
name: str
price: float
is_offer: Union[bool, None] = None
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
return {"item_id": item_id, "q": q}
@app.put("/items/{item_id}")
def update_item(item_id: int, item: Item):
return {"item_name": item.name, "item_id": item_id}
```
The server should reload automatically (because you added `--reload` to the `uvicorn` command above).
### Interactive API docs upgrade
Now go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
* The interactive API documentation will be automatically updated, including the new body:
![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)
* Click on the button "Try it out", it allows you to fill the parameters and directly interact with the API:
![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)
* Then click on the "Execute" button, the user interface will communicate with your API, send the parameters, get the results and show them on the screen:
![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)
### Alternative API docs upgrade
And now, go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.
* The alternative documentation will also reflect the new query parameter and body:
![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png)
### Recap
In summary, you declare **once** the types of parameters, body, etc. as function parameters.
You do that with standard modern Python types.
You don't have to learn a new syntax, the methods or classes of a specific library, etc.
Just standard **Python 3.7+**.
For example, for an `int`:
```Python
item_id: int
```
or for a more complex `Item` model:
```Python
item: Item
```
...and with that single declaration you get:
* Editor support, including:
* Completion.
* Type checks.
* Validation of data:
* Automatic and clear errors when the data is invalid.
* Validation even for deeply nested JSON objects.
* <abbr title="also known as: serialization, parsing, marshalling">Conversion</abbr> of input data: coming from the network to Python data and types. Reading from:
* JSON.
* Path parameters.
* Query parameters.
* Cookies.
* Headers.
* Forms.
* Files.
* <abbr title="also known as: serialization, parsing, marshalling">Conversion</abbr> of output data: converting from Python data and types to network data (as JSON):
* Convert Python types (`str`, `int`, `float`, `bool`, `list`, etc).
* `datetime` objects.
* `UUID` objects.
* Database models.
* ...and many more.
* Automatic interactive API documentation, including 2 alternative user interfaces:
* Swagger UI.
* ReDoc.
---
Coming back to the previous code example, **FastAPI** will:
* Validate that there is an `item_id` in the path for `GET` and `PUT` requests.
* Validate that the `item_id` is of type `int` for `GET` and `PUT` requests.
* If it is not, the client will see a useful, clear error.
* Check if there is an optional query parameter named `q` (as in `http://127.0.0.1:8000/items/foo?q=somequery`) for `GET` requests.
* As the `q` parameter is declared with `= None`, it is optional.
* Without the `None` it would be required (as is the body in the case with `PUT`).
* For `PUT` requests to `/items/{item_id}`, Read the body as JSON:
* Check that it has a required attribute `name` that should be a `str`.
* Check that it has a required attribute `price` that has to be a `float`.
* Check that it has an optional attribute `is_offer`, that should be a `bool`, if present.
* All this would also work for deeply nested JSON objects.
* Convert from and to JSON automatically.
* Document everything with OpenAPI, that can be used by:
* Interactive documentation systems.
* Automatic client code generation systems, for many languages.
* Provide 2 interactive documentation web interfaces directly.
---
We just scratched the surface, but you already get the idea of how it all works.
Try changing the line with:
```Python
return {"item_name": item.name, "item_id": item_id}
```
...from:
```Python
... "item_name": item.name ...
```
...to:
```Python
... "item_price": item.price ...
```
...and see how your editor will auto-complete the attributes and know their types:
![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)
For a more complete example including more features, see the <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - User Guide</a>.
**Spoiler alert**: the tutorial - user guide includes:
* Declaration of **parameters** from other different places as: **headers**, **cookies**, **form fields** and **files**.
* How to set **validation constraints** as `maximum_length` or `regex`.
* A very powerful and easy to use **<abbr title="also known as components, resources, providers, services, injectables">Dependency Injection</abbr>** system.
* Security and authentication, including support for **OAuth2** with **JWT tokens** and **HTTP Basic** auth.
* More advanced (but equally easy) techniques for declaring **deeply nested JSON models** (thanks to Pydantic).
* **GraphQL** integration with <a href="https://strawberry.rocks" class="external-link" target="_blank">Strawberry</a> and other libraries.
* Many extra features (thanks to Starlette) as:
* **WebSockets**
* extremely easy tests based on HTTPX and `pytest`
* **CORS**
* **Cookie Sessions**
* ...and more.
## Performance
Independent TechEmpower benchmarks show **FastAPI** applications running under Uvicorn as <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">one of the fastest Python frameworks available</a>, only below Starlette and Uvicorn themselves (used internally by FastAPI). (*)
To understand more about it, see the section <a href="https://fastapi.tiangolo.com/benchmarks/" class="internal-link" target="_blank">Benchmarks</a>.
## Optional Dependencies
Used by Pydantic:
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - for faster JSON <abbr title="converting the string that comes from an HTTP request into Python data">"parsing"</abbr>.
* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email_validator</code></a> - for email validation.
Used by Starlette:
* <a href="https://www.python-httpx.org" target="_blank"><code>httpx</code></a> - Required if you want to use the `TestClient`.
* <a href="https://jinja.palletsprojects.com" target="_blank"><code>jinja2</code></a> - Required if you want to use the default template configuration.
* <a href="https://andrew-d.github.io/python-multipart/" target="_blank"><code>python-multipart</code></a> - Required if you want to support form <abbr title="converting the string that comes from an HTTP request into Python data">"parsing"</abbr>, with `request.form()`.
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - Required for `SessionMiddleware` support.
* <a href="https://pyyaml.org/wiki/PyYAMLDocumentation" target="_blank"><code>pyyaml</code></a> - Required for Starlette's `SchemaGenerator` support (you probably don't need it with FastAPI).
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - Required if you want to use `UJSONResponse`.
Used by FastAPI / Starlette:
* <a href="https://www.uvicorn.org" target="_blank"><code>uvicorn</code></a> - for the server that loads and serves your application.
* <a href="https://github.com/ijl/orjson" target="_blank"><code>orjson</code></a> - Required if you want to use `ORJSONResponse`.
You can install all of these with `pip install "fastapi[all]"`.
## License
This project is licensed under the terms of the MIT license.

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site_description: FastAPI framework, high performance, easy to learn, fast to code, ready for production
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link: https://www.linkedin.com/in/tiangolo
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link: https://dev.to/tiangolo
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extra_javascript:
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- https://fastapi.tiangolo.com/js/custom.js

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@@ -1,463 +0,0 @@
{!../../../docs/missing-translation.md!}
<p align="center">
<a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
<em>FastAPI framework, high performance, easy to learn, fast to code, ready for production</em>
</p>
<p align="center">
<a href="https://github.com/tiangolo/fastapi/actions?query=workflow%3ATest" target="_blank">
<img src="https://github.com/tiangolo/fastapi/workflows/Test/badge.svg" alt="Test">
</a>
<a href="https://codecov.io/gh/tiangolo/fastapi" target="_blank">
<img src="https://img.shields.io/codecov/c/github/tiangolo/fastapi?color=%2334D058" alt="Coverage">
</a>
<a href="https://pypi.org/project/fastapi" target="_blank">
<img src="https://img.shields.io/pypi/v/fastapi?color=%2334D058&label=pypi%20package" alt="Package version">
</a>
</p>
---
**Documentation**: <a href="https://fastapi.tiangolo.com" target="_blank">https://fastapi.tiangolo.com</a>
**Source Code**: <a href="https://github.com/tiangolo/fastapi" target="_blank">https://github.com/tiangolo/fastapi</a>
---
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
The key features are:
* **Fast**: Very high performance, on par with **NodeJS** and **Go** (thanks to Starlette and Pydantic). [One of the fastest Python frameworks available](#performance).
* **Fast to code**: Increase the speed to develop features by about 200% to 300%. *
* **Fewer bugs**: Reduce about 40% of human (developer) induced errors. *
* **Intuitive**: Great editor support. <abbr title="also known as auto-complete, autocompletion, IntelliSense">Completion</abbr> everywhere. Less time debugging.
* **Easy**: Designed to be easy to use and learn. Less time reading docs.
* **Short**: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs.
* **Robust**: Get production-ready code. With automatic interactive documentation.
* **Standards-based**: Based on (and fully compatible with) the open standards for APIs: <a href="https://github.com/OAI/OpenAPI-Specification" class="external-link" target="_blank">OpenAPI</a> (previously known as Swagger) and <a href="https://json-schema.org/" class="external-link" target="_blank">JSON Schema</a>.
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor -%}
{%- for sponsor in sponsors.silver -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
<!-- /sponsors -->
<a href="https://fastapi.tiangolo.com/fastapi-people/#sponsors" class="external-link" target="_blank">Other sponsors</a>
## Opinions
"_[...] I'm using **FastAPI** a ton these days. [...] I'm actually planning to use it for all of my team's **ML services at Microsoft**. Some of them are getting integrated into the core **Windows** product and some **Office** products._"
<div style="text-align: right; margin-right: 10%;">Kabir Khan - <strong>Microsoft</strong> <a href="https://github.com/tiangolo/fastapi/pull/26" target="_blank"><small>(ref)</small></a></div>
---
"_We adopted the **FastAPI** library to spawn a **REST** server that can be queried to obtain **predictions**. [for Ludwig]_"
<div style="text-align: right; margin-right: 10%;">Piero Molino, Yaroslav Dudin, and Sai Sumanth Miryala - <strong>Uber</strong> <a href="https://eng.uber.com/ludwig-v0-2/" target="_blank"><small>(ref)</small></a></div>
---
"_**Netflix** is pleased to announce the open-source release of our **crisis management** orchestration framework: **Dispatch**! [built with **FastAPI**]_"
<div style="text-align: right; margin-right: 10%;">Kevin Glisson, Marc Vilanova, Forest Monsen - <strong>Netflix</strong> <a href="https://netflixtechblog.com/introducing-dispatch-da4b8a2a8072" target="_blank"><small>(ref)</small></a></div>
---
"_Im over the moon excited about **FastAPI**. Its so fun!_"
<div style="text-align: right; margin-right: 10%;">Brian Okken - <strong><a href="https://pythonbytes.fm/episodes/show/123/time-to-right-the-py-wrongs?time_in_sec=855" target="_blank">Python Bytes</a> podcast host</strong> <a href="https://twitter.com/brianokken/status/1112220079972728832" target="_blank"><small>(ref)</small></a></div>
---
"_Honestly, what you've built looks super solid and polished. In many ways, it's what I wanted **Hug** to be - it's really inspiring to see someone build that._"
<div style="text-align: right; margin-right: 10%;">Timothy Crosley - <strong><a href="https://www.hug.rest/" target="_blank">Hug</a> creator</strong> <a href="https://news.ycombinator.com/item?id=19455465" target="_blank"><small>(ref)</small></a></div>
---
"_If you're looking to learn one **modern framework** for building REST APIs, check out **FastAPI** [...] It's fast, easy to use and easy to learn [...]_"
"_We've switched over to **FastAPI** for our **APIs** [...] I think you'll like it [...]_"
<div style="text-align: right; margin-right: 10%;">Ines Montani - Matthew Honnibal - <strong><a href="https://explosion.ai" target="_blank">Explosion AI</a> founders - <a href="https://spacy.io" target="_blank">spaCy</a> creators</strong> <a href="https://twitter.com/_inesmontani/status/1144173225322143744" target="_blank"><small>(ref)</small></a> - <a href="https://twitter.com/honnibal/status/1144031421859655680" target="_blank"><small>(ref)</small></a></div>
---
## **Typer**, the FastAPI of CLIs
<a href="https://typer.tiangolo.com" target="_blank"><img src="https://typer.tiangolo.com/img/logo-margin/logo-margin-vector.svg" style="width: 20%;"></a>
If you are building a <abbr title="Command Line Interface">CLI</abbr> app to be used in the terminal instead of a web API, check out <a href="https://typer.tiangolo.com/" class="external-link" target="_blank">**Typer**</a>.
**Typer** is FastAPI's little sibling. And it's intended to be the **FastAPI of CLIs**. ⌨️ 🚀
## Requirements
Python 3.7+
FastAPI stands on the shoulders of giants:
* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> for the web parts.
* <a href="https://pydantic-docs.helpmanual.io/" class="external-link" target="_blank">Pydantic</a> for the data parts.
## Installation
<div class="termy">
```console
$ pip install fastapi
---> 100%
```
</div>
You will also need an ASGI server, for production such as <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a> or <a href="https://gitlab.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>.
<div class="termy">
```console
$ pip install "uvicorn[standard]"
---> 100%
```
</div>
## Example
### Create it
* Create a file `main.py` with:
```Python
from typing import Union
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
return {"item_id": item_id, "q": q}
```
<details markdown="1">
<summary>Or use <code>async def</code>...</summary>
If your code uses `async` / `await`, use `async def`:
```Python hl_lines="9 14"
from typing import Union
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
async def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
async def read_item(item_id: int, q: Union[str, None] = None):
return {"item_id": item_id, "q": q}
```
**Note**:
If you don't know, check the _"In a hurry?"_ section about <a href="https://fastapi.tiangolo.com/async/#in-a-hurry" target="_blank">`async` and `await` in the docs</a>.
</details>
### Run it
Run the server with:
<div class="termy">
```console
$ uvicorn main:app --reload
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO: Started reloader process [28720]
INFO: Started server process [28722]
INFO: Waiting for application startup.
INFO: Application startup complete.
```
</div>
<details markdown="1">
<summary>About the command <code>uvicorn main:app --reload</code>...</summary>
The command `uvicorn main:app` refers to:
* `main`: the file `main.py` (the Python "module").
* `app`: the object created inside of `main.py` with the line `app = FastAPI()`.
* `--reload`: make the server restart after code changes. Only do this for development.
</details>
### Check it
Open your browser at <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.
You will see the JSON response as:
```JSON
{"item_id": 5, "q": "somequery"}
```
You already created an API that:
* Receives HTTP requests in the _paths_ `/` and `/items/{item_id}`.
* Both _paths_ take `GET` <em>operations</em> (also known as HTTP _methods_).
* The _path_ `/items/{item_id}` has a _path parameter_ `item_id` that should be an `int`.
* The _path_ `/items/{item_id}` has an optional `str` _query parameter_ `q`.
### Interactive API docs
Now go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
You will see the automatic interactive API documentation (provided by <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank">Swagger UI</a>):
![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png)
### Alternative API docs
And now, go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.
You will see the alternative automatic documentation (provided by <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>):
![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)
## Example upgrade
Now modify the file `main.py` to receive a body from a `PUT` request.
Declare the body using standard Python types, thanks to Pydantic.
```Python hl_lines="4 9-12 25-27"
from typing import Union
from fastapi import FastAPI
from pydantic import BaseModel
app = FastAPI()
class Item(BaseModel):
name: str
price: float
is_offer: Union[bool, None] = None
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
return {"item_id": item_id, "q": q}
@app.put("/items/{item_id}")
def update_item(item_id: int, item: Item):
return {"item_name": item.name, "item_id": item_id}
```
The server should reload automatically (because you added `--reload` to the `uvicorn` command above).
### Interactive API docs upgrade
Now go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
* The interactive API documentation will be automatically updated, including the new body:
![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)
* Click on the button "Try it out", it allows you to fill the parameters and directly interact with the API:
![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)
* Then click on the "Execute" button, the user interface will communicate with your API, send the parameters, get the results and show them on the screen:
![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png)
### Alternative API docs upgrade
And now, go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.
* The alternative documentation will also reflect the new query parameter and body:
![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png)
### Recap
In summary, you declare **once** the types of parameters, body, etc. as function parameters.
You do that with standard modern Python types.
You don't have to learn a new syntax, the methods or classes of a specific library, etc.
Just standard **Python 3.6+**.
For example, for an `int`:
```Python
item_id: int
```
or for a more complex `Item` model:
```Python
item: Item
```
...and with that single declaration you get:
* Editor support, including:
* Completion.
* Type checks.
* Validation of data:
* Automatic and clear errors when the data is invalid.
* Validation even for deeply nested JSON objects.
* <abbr title="also known as: serialization, parsing, marshalling">Conversion</abbr> of input data: coming from the network to Python data and types. Reading from:
* JSON.
* Path parameters.
* Query parameters.
* Cookies.
* Headers.
* Forms.
* Files.
* <abbr title="also known as: serialization, parsing, marshalling">Conversion</abbr> of output data: converting from Python data and types to network data (as JSON):
* Convert Python types (`str`, `int`, `float`, `bool`, `list`, etc).
* `datetime` objects.
* `UUID` objects.
* Database models.
* ...and many more.
* Automatic interactive API documentation, including 2 alternative user interfaces:
* Swagger UI.
* ReDoc.
---
Coming back to the previous code example, **FastAPI** will:
* Validate that there is an `item_id` in the path for `GET` and `PUT` requests.
* Validate that the `item_id` is of type `int` for `GET` and `PUT` requests.
* If it is not, the client will see a useful, clear error.
* Check if there is an optional query parameter named `q` (as in `http://127.0.0.1:8000/items/foo?q=somequery`) for `GET` requests.
* As the `q` parameter is declared with `= None`, it is optional.
* Without the `None` it would be required (as is the body in the case with `PUT`).
* For `PUT` requests to `/items/{item_id}`, Read the body as JSON:
* Check that it has a required attribute `name` that should be a `str`.
* Check that it has a required attribute `price` that has to be a `float`.
* Check that it has an optional attribute `is_offer`, that should be a `bool`, if present.
* All this would also work for deeply nested JSON objects.
* Convert from and to JSON automatically.
* Document everything with OpenAPI, that can be used by:
* Interactive documentation systems.
* Automatic client code generation systems, for many languages.
* Provide 2 interactive documentation web interfaces directly.
---
We just scratched the surface, but you already get the idea of how it all works.
Try changing the line with:
```Python
return {"item_name": item.name, "item_id": item_id}
```
...from:
```Python
... "item_name": item.name ...
```
...to:
```Python
... "item_price": item.price ...
```
...and see how your editor will auto-complete the attributes and know their types:
![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)
For a more complete example including more features, see the <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - User Guide</a>.
**Spoiler alert**: the tutorial - user guide includes:
* Declaration of **parameters** from other different places as: **headers**, **cookies**, **form fields** and **files**.
* How to set **validation constraints** as `maximum_length` or `regex`.
* A very powerful and easy to use **<abbr title="also known as components, resources, providers, services, injectables">Dependency Injection</abbr>** system.
* Security and authentication, including support for **OAuth2** with **JWT tokens** and **HTTP Basic** auth.
* More advanced (but equally easy) techniques for declaring **deeply nested JSON models** (thanks to Pydantic).
* Many extra features (thanks to Starlette) as:
* **WebSockets**
* extremely easy tests based on `requests` and `pytest`
* **CORS**
* **Cookie Sessions**
* ...and more.
## Performance
Independent TechEmpower benchmarks show **FastAPI** applications running under Uvicorn as <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">one of the fastest Python frameworks available</a>, only below Starlette and Uvicorn themselves (used internally by FastAPI). (*)
To understand more about it, see the section <a href="https://fastapi.tiangolo.com/benchmarks/" class="internal-link" target="_blank">Benchmarks</a>.
## Optional Dependencies
Used by Pydantic:
* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email_validator</code></a> - for email validation.
Used by Starlette:
* <a href="https://www.python-httpx.org" target="_blank"><code>httpx</code></a> - Required if you want to use the `TestClient`.
* <a href="https://jinja.palletsprojects.com" target="_blank"><code>jinja2</code></a> - Required if you want to use the default template configuration.
* <a href="https://andrew-d.github.io/python-multipart/" target="_blank"><code>python-multipart</code></a> - Required if you want to support form <abbr title="converting the string that comes from an HTTP request into Python data">"parsing"</abbr>, with `request.form()`.
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - Required for `SessionMiddleware` support.
* <a href="https://pyyaml.org/wiki/PyYAMLDocumentation" target="_blank"><code>pyyaml</code></a> - Required for Starlette's `SchemaGenerator` support (you probably don't need it with FastAPI).
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - Required if you want to use `UJSONResponse`.
Used by FastAPI / Starlette:
* <a href="https://www.uvicorn.org" target="_blank"><code>uvicorn</code></a> - for the server that loads and serves your application.
* <a href="https://github.com/ijl/orjson" target="_blank"><code>orjson</code></a> - Required if you want to use `ORJSONResponse`.
You can install all of these with `pip install fastapi[all]`.
## License
This project is licensed under the terms of the MIT license.

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@@ -1,161 +1 @@
site_name: FastAPI
site_description: FastAPI framework, high performance, easy to learn, fast to code, ready for production
site_url: https://fastapi.tiangolo.com/de/
theme:
name: material
custom_dir: overrides
palette:
- media: '(prefers-color-scheme: light)'
scheme: default
primary: teal
accent: amber
toggle:
icon: material/lightbulb
name: Switch to light mode
- media: '(prefers-color-scheme: dark)'
scheme: slate
primary: teal
accent: amber
toggle:
icon: material/lightbulb-outline
name: Switch to dark mode
features:
- search.suggest
- search.highlight
- content.tabs.link
icon:
repo: fontawesome/brands/github-alt
logo: https://fastapi.tiangolo.com/img/icon-white.svg
favicon: https://fastapi.tiangolo.com/img/favicon.png
language: de
repo_name: tiangolo/fastapi
repo_url: https://github.com/tiangolo/fastapi
edit_uri: ''
plugins:
- search
- markdownextradata:
data: data
nav:
- FastAPI: index.md
- Languages:
- en: /
- az: /az/
- cs: /cs/
- de: /de/
- em: /em/
- es: /es/
- fa: /fa/
- fr: /fr/
- he: /he/
- hy: /hy/
- id: /id/
- it: /it/
- ja: /ja/
- ko: /ko/
- lo: /lo/
- nl: /nl/
- pl: /pl/
- pt: /pt/
- ru: /ru/
- sq: /sq/
- sv: /sv/
- ta: /ta/
- tr: /tr/
- uk: /uk/
- zh: /zh/
- features.md
markdown_extensions:
- toc:
permalink: true
- markdown.extensions.codehilite:
guess_lang: false
- mdx_include:
base_path: docs
- admonition
- codehilite
- extra
- pymdownx.superfences:
custom_fences:
- name: mermaid
class: mermaid
format: !!python/name:pymdownx.superfences.fence_code_format ''
- pymdownx.tabbed:
alternate_style: true
- attr_list
- md_in_html
extra:
analytics:
provider: google
property: G-YNEVN69SC3
social:
- icon: fontawesome/brands/github-alt
link: https://github.com/tiangolo/fastapi
- icon: fontawesome/brands/discord
link: https://discord.gg/VQjSZaeJmf
- icon: fontawesome/brands/twitter
link: https://twitter.com/fastapi
- icon: fontawesome/brands/linkedin
link: https://www.linkedin.com/in/tiangolo
- icon: fontawesome/brands/dev
link: https://dev.to/tiangolo
- icon: fontawesome/brands/medium
link: https://medium.com/@tiangolo
- icon: fontawesome/solid/globe
link: https://tiangolo.com
alternate:
- link: /
name: en - English
- link: /az/
name: az
- link: /cs/
name: cs
- link: /de/
name: de
- link: /em/
name: 😉
- link: /es/
name: es - español
- link: /fa/
name: fa
- link: /fr/
name: fr - français
- link: /he/
name: he
- link: /hy/
name: hy
- link: /id/
name: id
- link: /it/
name: it - italiano
- link: /ja/
name: ja - 日本語
- link: /ko/
name: ko - 한국어
- link: /lo/
name: lo - ພາສາລາວ
- link: /nl/
name: nl
- link: /pl/
name: pl
- link: /pt/
name: pt - português
- link: /ru/
name: ru - русский язык
- link: /sq/
name: sq - shqip
- link: /sv/
name: sv - svenska
- link: /ta/
name: ta - தமிழ்
- link: /tr/
name: tr - Türkçe
- link: /uk/
name: uk - українська мова
- link: /zh/
name: zh - 汉语
extra_css:
- https://fastapi.tiangolo.com/css/termynal.css
- https://fastapi.tiangolo.com/css/custom.css
extra_javascript:
- https://fastapi.tiangolo.com/js/termynal.js
- https://fastapi.tiangolo.com/js/custom.js
INHERIT: ../en/mkdocs.yml

View File

@@ -1,314 +0,0 @@
# ↔ 🗄
!!! warning
👉 👍 🏧 ⚒. 👆 🎲 💪 🚶 ⚫️.
🚥 👆 📄 🔰 - 👩‍💻 🦮, 👆 💪 🎲 🚶 👉 📄.
🚥 👆 ⏪ 💭 👈 👆 💪 🔀 🏗 🗄 🔗, 😣 👂.
📤 💼 🌐❔ 👆 💪 💪 🔀 🏗 🗄 🔗.
👉 📄 👆 🔜 👀 ❔.
## 😐 🛠️
😐 (🔢) 🛠️, ⏩.
`FastAPI` 🈸 (👐) ✔️ `.openapi()` 👩‍🔬 👈 📈 📨 🗄 🔗.
🍕 🈸 🎚 🏗, *➡ 🛠️* `/openapi.json` (⚖️ ⚫️❔ 👆 ⚒ 👆 `openapi_url`) ®.
⚫️ 📨 🎻 📨 ⏮️ 🏁 🈸 `.openapi()` 👩‍🔬.
🔢, ⚫️❔ 👩‍🔬 `.openapi()` 🔨 ✅ 🏠 `.openapi_schema` 👀 🚥 ⚫️ ✔️ 🎚 &amp; 📨 👫.
🚥 ⚫️ 🚫, ⚫️ 🏗 👫 ⚙️ 🚙 🔢 `fastapi.openapi.utils.get_openapi`.
&amp; 👈 🔢 `get_openapi()` 📨 🔢:
* `title`: 🗄 📛, 🎦 🩺.
* `version`: ⏬ 👆 🛠️, ✅ `2.5.0`.
* `openapi_version`: ⏬ 🗄 🔧 ⚙️. 🔢, ⏪: `3.0.2`.
* `description`: 📛 👆 🛠️.
* `routes`: 📇 🛣, 👫 🔠 ® *➡ 🛠️*. 👫 ✊ ⚪️➡️ `app.routes`.
## 🔑 🔢
⚙️ 🔛, 👆 💪 ⚙️ 🎏 🚙 🔢 🏗 🗄 🔗 &amp; 🔐 🔠 🍕 👈 👆 💪.
🖼, ➡️ 🚮 <a href="https://github.com/Rebilly/ReDoc/blob/master/docs/redoc-vendor-extensions.md#x-logo" class="external-link" target="_blank">📄 🗄 ↔ 🔌 🛃 🔱</a>.
### 😐 **FastAPI**
🥇, ✍ 🌐 👆 **FastAPI** 🈸 🛎:
```Python hl_lines="1 4 7-9"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### 🏗 🗄 🔗
⤴️, ⚙️ 🎏 🚙 🔢 🏗 🗄 🔗, 🔘 `custom_openapi()` 🔢:
```Python hl_lines="2 15-20"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### 🔀 🗄 🔗
🔜 👆 💪 🚮 📄 ↔, ❎ 🛃 `x-logo` `info` "🎚" 🗄 🔗:
```Python hl_lines="21-23"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### 💾 🗄 🔗
👆 💪 ⚙️ 🏠 `.openapi_schema` "💾", 🏪 👆 🏗 🔗.
👈 🌌, 👆 🈸 🏆 🚫 ✔️ 🏗 🔗 🔠 🕰 👩‍💻 📂 👆 🛠️ 🩺.
⚫️ 🔜 🏗 🕴 🕐, &amp; ⤴️ 🎏 💾 🔗 🔜 ⚙️ ⏭ 📨.
```Python hl_lines="13-14 24-25"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### 🔐 👩‍🔬
🔜 👆 💪 ❎ `.openapi()` 👩‍🔬 ⏮️ 👆 🆕 🔢.
```Python hl_lines="28"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### ✅ ⚫️
🕐 👆 🚶 <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a> 👆 🔜 👀 👈 👆 ⚙️ 👆 🛃 🔱 (👉 🖼, **FastAPI**'Ⓜ 🔱):
<img src="/img/tutorial/extending-openapi/image01.png">
## 👤-🕸 🕸 &amp; 🎚 🩺
🛠️ 🩺 ⚙️ **🦁 🎚** &amp; **📄**, &amp; 🔠 👈 💪 🕸 &amp; 🎚 📁.
🔢, 👈 📁 🍦 ⚪️➡️ <abbr title="Content Delivery Network: A service, normally composed of several servers, that provides static files, like JavaScript and CSS. It's commonly used to serve those files from the server closer to the client, improving performance.">💲</abbr>.
✋️ ⚫️ 💪 🛃 ⚫️, 👆 💪 ⚒ 🎯 💲, ⚖️ 🍦 📁 👆.
👈 ⚠, 🖼, 🚥 👆 💪 👆 📱 🚧 👷 ⏪ 📱, 🍵 📂 🕸 🔐, ⚖️ 🇧🇿 🕸.
📥 👆 🔜 👀 ❔ 🍦 👈 📁 👆, 🎏 FastAPI 📱, &amp; 🔗 🩺 ⚙️ 👫.
### 🏗 📁 📊
➡️ 💬 👆 🏗 📁 📊 👀 💖 👉:
```
.
├── app
│ ├── __init__.py
│ ├── main.py
```
🔜 ✍ 📁 🏪 📚 🎻 📁.
👆 🆕 📁 📊 💪 👀 💖 👉:
```
.
├── app
│   ├── __init__.py
│   ├── main.py
└── static/
```
### ⏬ 📁
⏬ 🎻 📁 💪 🩺 &amp; 🚮 👫 🔛 👈 `static/` 📁.
👆 💪 🎲 ▶️️-🖊 🔠 🔗 &amp; 🖊 🎛 🎏 `Save link as...`.
**🦁 🎚** ⚙️ 📁:
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@4/swagger-ui-bundle.js" class="external-link" target="_blank">`swagger-ui-bundle.js`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@4/swagger-ui.css" class="external-link" target="_blank">`swagger-ui.css`</a>
&amp; **📄** ⚙️ 📁:
* <a href="https://cdn.jsdelivr.net/npm/redoc@next/bundles/redoc.standalone.js" class="external-link" target="_blank">`redoc.standalone.js`</a>
⏮️ 👈, 👆 📁 📊 💪 👀 💖:
```
.
├── app
│   ├── __init__.py
│   ├── main.py
└── static
├── redoc.standalone.js
├── swagger-ui-bundle.js
└── swagger-ui.css
```
### 🍦 🎻 📁
* 🗄 `StaticFiles`.
* "🗻" `StaticFiles()` 👐 🎯 ➡.
```Python hl_lines="7 11"
{!../../../docs_src/extending_openapi/tutorial002.py!}
```
### 💯 🎻 📁
▶️ 👆 🈸 &amp; 🚶 <a href="http://127.0.0.1:8000/static/redoc.standalone.js" class="external-link" target="_blank">http://127.0.0.1:8000/static/redoc.standalone.js</a>.
👆 🔜 👀 📶 📏 🕸 📁 **📄**.
⚫️ 💪 ▶️ ⏮️ 🕳 💖:
```JavaScript
/*!
* ReDoc - OpenAPI/Swagger-generated API Reference Documentation
* -------------------------------------------------------------
* Version: "2.0.0-rc.18"
* Repo: https://github.com/Redocly/redoc
*/
!function(e,t){"object"==typeof exports&&"object"==typeof m
...
```
👈 ✔ 👈 👆 💆‍♂ 💪 🍦 🎻 📁 ⚪️➡️ 👆 📱, &amp; 👈 👆 🥉 🎻 📁 🩺 ☑ 🥉.
🔜 👥 💪 🔗 📱 ⚙️ 📚 🎻 📁 🩺.
### ❎ 🏧 🩺
🥇 🔁 ❎ 🏧 🩺, 📚 ⚙️ 💲 🔢.
❎ 👫, ⚒ 👫 📛 `None` 🕐❔ 🏗 👆 `FastAPI` 📱:
```Python hl_lines="9"
{!../../../docs_src/extending_openapi/tutorial002.py!}
```
### 🔌 🛃 🩺
🔜 👆 💪 ✍ *➡ 🛠️* 🛃 🩺.
👆 💪 🏤-⚙️ FastAPI 🔗 🔢 ✍ 🕸 📃 🩺, &amp; 🚶‍♀️ 👫 💪 ❌:
* `openapi_url`: 📛 🌐❔ 🕸 📃 🩺 💪 🤚 🗄 🔗 👆 🛠️. 👆 💪 ⚙️ 📥 🔢 `app.openapi_url`.
* `title`: 📛 👆 🛠️.
* `oauth2_redirect_url`: 👆 💪 ⚙️ `app.swagger_ui_oauth2_redirect_url` 📥 ⚙️ 🔢.
* `swagger_js_url`: 📛 🌐❔ 🕸 👆 🦁 🎚 🩺 💪 🤚 **🕸** 📁. 👉 1⃣ 👈 👆 👍 📱 🔜 🍦.
* `swagger_css_url`: 📛 🌐❔ 🕸 👆 🦁 🎚 🩺 💪 🤚 **🎚** 📁. 👉 1⃣ 👈 👆 👍 📱 🔜 🍦.
&amp; ➡ 📄...
```Python hl_lines="2-6 14-22 25-27 30-36"
{!../../../docs_src/extending_openapi/tutorial002.py!}
```
!!! tip
*➡ 🛠️* `swagger_ui_redirect` 👩‍🎓 🕐❔ 👆 ⚙️ Oauth2⃣.
🚥 👆 🛠️ 👆 🛠️ ⏮️ Oauth2⃣ 🐕‍🦺, 👆 🔜 💪 🔓 &amp; 👟 🔙 🛠️ 🩺 ⏮️ 📎 🎓. &amp; 🔗 ⏮️ ⚫️ ⚙️ 🎰 Oauth2⃣ 🤝.
🦁 🎚 🔜 🍵 ⚫️ ⛅ 🎑 👆, ✋️ ⚫️ 💪 👉 "❎" 👩‍🎓.
### ✍ *➡ 🛠️* 💯 ⚫️
🔜, 💪 💯 👈 🌐 👷, ✍ *➡ 🛠️*:
```Python hl_lines="39-41"
{!../../../docs_src/extending_openapi/tutorial002.py!}
```
### 💯 ⚫️
🔜, 👆 🔜 💪 🔌 👆 📻, 🚶 👆 🩺 <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>, &amp; 🔃 📃.
&amp; 🍵 🕸, 👆 🔜 💪 👀 🩺 👆 🛠️ &amp; 🔗 ⏮️ ⚫️.
## 🛠️ 🦁 🎚
👆 💪 🔗 <a href="https://swagger.io/docs/open-source-tools/swagger-ui/usage/configuration" class="external-link" target="_blank">🦁 🎚 🔢</a>.
🔗 👫, 🚶‍♀️ `swagger_ui_parameters` ❌ 🕐❔ 🏗 `FastAPI()` 📱 🎚 ⚖️ `get_swagger_ui_html()` 🔢.
`swagger_ui_parameters` 📨 📖 ⏮️ 📳 🚶‍♀️ 🦁 🎚 🔗.
FastAPI 🗜 📳 **🎻** ⚒ 👫 🔗 ⏮️ 🕸, 👈 ⚫️❔ 🦁 🎚 💪.
### ❎ ❕ 🎦
🖼, 👆 💪 ❎ ❕ 🎦 🦁 🎚.
🍵 🔀 ⚒, ❕ 🎦 🛠️ 🔢:
<img src="/img/tutorial/extending-openapi/image02.png">
✋️ 👆 💪 ❎ ⚫️ ⚒ `syntaxHighlight` `False`:
```Python hl_lines="3"
{!../../../docs_src/extending_openapi/tutorial003.py!}
```
...&amp; ⤴️ 🦁 🎚 🏆 🚫 🎦 ❕ 🎦 🚫🔜:
<img src="/img/tutorial/extending-openapi/image03.png">
### 🔀 🎢
🎏 🌌 👆 💪 ⚒ ❕ 🎦 🎢 ⏮️ 🔑 `"syntaxHighlight.theme"` (👀 👈 ⚫️ ✔️ ❣ 🖕):
```Python hl_lines="3"
{!../../../docs_src/extending_openapi/tutorial004.py!}
```
👈 📳 🔜 🔀 ❕ 🎦 🎨 🎢:
<img src="/img/tutorial/extending-openapi/image04.png">
### 🔀 🔢 🦁 🎚 🔢
FastAPI 🔌 🔢 📳 🔢 ☑ 🌅 ⚙️ 💼.
⚫️ 🔌 👫 🔢 📳:
```Python
{!../../../fastapi/openapi/docs.py[ln:7-13]!}
```
👆 💪 🔐 🙆 👫 ⚒ 🎏 💲 ❌ `swagger_ui_parameters`.
🖼, ❎ `deepLinking` 👆 💪 🚶‍♀️ 👉 ⚒ `swagger_ui_parameters`:
```Python hl_lines="3"
{!../../../docs_src/extending_openapi/tutorial005.py!}
```
### 🎏 🦁 🎚 🔢
👀 🌐 🎏 💪 📳 👆 💪 ⚙️, ✍ 🛂 <a href="https://swagger.io/docs/open-source-tools/swagger-ui/usage/configuration" class="external-link" target="_blank">🩺 🦁 🎚 🔢</a>.
### 🕸-🕴 ⚒
🦁 🎚 ✔ 🎏 📳 **🕸-🕴** 🎚 (🖼, 🕸 🔢).
FastAPI 🔌 👫 🕸-🕴 `presets` ⚒:
```JavaScript
presets: [
SwaggerUIBundle.presets.apis,
SwaggerUIBundle.SwaggerUIStandalonePreset
]
```
👫 **🕸** 🎚, 🚫 🎻, 👆 💪 🚫 🚶‍♀️ 👫 ⚪️➡️ 🐍 📟 🔗.
🚥 👆 💪 ⚙️ 🕸-🕴 📳 💖 📚, 👆 💪 ⚙️ 1⃣ 👩‍🔬 🔛. 🔐 🌐 🦁 🎚 *➡ 🛠️* &amp; ❎ ✍ 🙆 🕸 👆 💪.

View File

@@ -1,4 +1,4 @@
# 🏧 👩‍💻 🦮 - 🎶
# 🏧 👩‍💻 🦮
## 🌖 ⚒

View File

@@ -1,4 +1,4 @@
# 🏧 💂‍♂ - 🎶
# 🏧 💂‍♂
## 🌖 ⚒

View File

@@ -1,258 +0,0 @@
# 🛠️ FastAPI 🔛 🪔
👉 📄 👆 🔜 💡 ❔ 💪 🛠️ **FastAPI** 🈸 🔛 <a href="https://www.deta.sh/?ref=fastapi" class="external-link" target="_blank">🪔</a> ⚙️ 🆓 📄. 👶
⚫️ 🔜 ✊ 👆 🔃 **1⃣0⃣ ⏲**.
!!! info
<a href="https://www.deta.sh/?ref=fastapi" class="external-link" target="_blank">🪔</a> **FastAPI** 💰. 👶
## 🔰 **FastAPI** 📱
* ✍ 📁 👆 📱, 🖼, `./fastapideta/` &amp; ⛔ 🔘 ⚫️.
### FastAPI 📟
*`main.py` 📁 ⏮️:
```Python
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int):
return {"item_id": item_id}
```
### 📄
🔜, 🎏 📁 ✍ 📁 `requirements.txt` ⏮️:
```text
fastapi
```
!!! tip
👆 🚫 💪 ❎ Uvicorn 🛠️ 🔛 🪔, 👐 👆 🔜 🎲 💚 ❎ ⚫️ 🌐 💯 👆 📱.
### 📁 📊
👆 🔜 🔜 ✔️ 1⃣ 📁 `./fastapideta/` ⏮️ 2⃣ 📁:
```
.
└── main.py
└── requirements.txt
```
## ✍ 🆓 🪔 🏧
🔜 ✍ <a href="https://www.deta.sh/?ref=fastapi" class="external-link" target="_blank">🆓 🏧 🔛 🪔</a>, 👆 💪 📧 &amp; 🔐.
👆 🚫 💪 💳.
## ❎ ✳
🕐 👆 ✔️ 👆 🏧, ❎ 🪔 <abbr title="Command Line Interface application">✳</abbr>:
=== "💾, 🇸🇻"
<div class="termy">
```console
$ curl -fsSL https://get.deta.dev/cli.sh | sh
```
</div>
=== "🚪 📋"
<div class="termy">
```console
$ iwr https://get.deta.dev/cli.ps1 -useb | iex
```
</div>
⏮️ ❎ ⚫️, 📂 🆕 📶 👈 ❎ ✳ 🔍.
🆕 📶, ✔ 👈 ⚫️ ☑ ❎ ⏮️:
<div class="termy">
```console
$ deta --help
Deta command line interface for managing deta micros.
Complete documentation available at https://docs.deta.sh
Usage:
deta [flags]
deta [command]
Available Commands:
auth Change auth settings for a deta micro
...
```
</div>
!!! tip
🚥 👆 ✔️ ⚠ ❎ ✳, ✅ <a href="https://docs.deta.sh/docs/micros/getting_started?ref=fastapi" class="external-link" target="_blank">🛂 🪔 🩺</a>.
## 💳 ⏮️ ✳
🔜 💳 🪔 ⚪️➡️ ✳ ⏮️:
<div class="termy">
```console
$ deta login
Please, log in from the web page. Waiting..
Logged in successfully.
```
</div>
👉 🔜 📂 🕸 🖥 &amp; 🔓 🔁.
## 🛠️ ⏮️ 🪔
⏭, 🛠️ 👆 🈸 ⏮️ 🪔 ✳:
<div class="termy">
```console
$ deta new
Successfully created a new micro
// Notice the "endpoint" 🔍
{
"name": "fastapideta",
"runtime": "python3.7",
"endpoint": "https://qltnci.deta.dev",
"visor": "enabled",
"http_auth": "enabled"
}
Adding dependencies...
---> 100%
Successfully installed fastapi-0.61.1 pydantic-1.7.2 starlette-0.13.6
```
</div>
👆 🔜 👀 🎻 📧 🎏:
```JSON hl_lines="4"
{
"name": "fastapideta",
"runtime": "python3.7",
"endpoint": "https://qltnci.deta.dev",
"visor": "enabled",
"http_auth": "enabled"
}
```
!!! tip
👆 🛠️ 🔜 ✔️ 🎏 `"endpoint"` 📛.
## ✅ ⚫️
🔜 📂 👆 🖥 👆 `endpoint` 📛. 🖼 🔛 ⚫️ `https://qltnci.deta.dev`, ✋️ 👆 🔜 🎏.
👆 🔜 👀 🎻 📨 ⚪️➡️ 👆 FastAPI 📱:
```JSON
{
"Hello": "World"
}
```
&amp; 🔜 🚶 `/docs` 👆 🛠️, 🖼 🔛 ⚫️ 🔜 `https://qltnci.deta.dev/docs`.
⚫️ 🔜 🎦 👆 🩺 💖:
<img src="/img/deployment/deta/image01.png">
## 🛠️ 📢 🔐
🔢, 🪔 🔜 🍵 🤝 ⚙️ 🍪 👆 🏧.
✋️ 🕐 👆 🔜, 👆 💪 ⚒ ⚫️ 📢 ⏮️:
<div class="termy">
```console
$ deta auth disable
Successfully disabled http auth
```
</div>
🔜 👆 💪 💰 👈 📛 ⏮️ 🙆 &amp; 👫 🔜 💪 🔐 👆 🛠️. 👶
## 🇺🇸🔍
㊗ ❗ 👆 🛠️ 👆 FastAPI 📱 🪔 ❗ 👶 👶
, 👀 👈 🪔 ☑ 🍵 🇺🇸🔍 👆, 👆 🚫 ✔️ ✊ 💅 👈 &amp; 💪 💭 👈 👆 👩‍💻 🔜 ✔️ 🔐 🗜 🔗. 👶 👶
## ✅ 🕶
⚪️➡️ 👆 🩺 🎚 (👫 🔜 📛 💖 `https://qltnci.deta.dev/docs`) 📨 📨 👆 *➡ 🛠️* `/items/{item_id}`.
🖼 ⏮️ 🆔 `5`.
🔜 🚶 <a href="https://web.deta.sh/" class="external-link" target="_blank">https://web.deta.sh</a>.
👆 🔜 👀 📤 📄 ◀️ 🤙 <abbr title="it comes from Micro(server)">"◾"</abbr> ⏮️ 🔠 👆 📱.
👆 🔜 👀 📑 ⏮️ "", &amp; 📑 "🕶", 🚶 📑 "🕶".
📤 👆 💪 ✔ ⏮️ 📨 📨 👆 📱.
👆 💪 ✍ 👫 &amp; 🏤-🤾 👫.
<img src="/img/deployment/deta/image02.png">
## 💡 🌅
☝, 👆 🔜 🎲 💚 🏪 💽 👆 📱 🌌 👈 😣 🔘 🕰. 👈 👆 💪 ⚙️ <a href="https://docs.deta.sh/docs/base/py_tutorial?ref=fastapi" class="external-link" target="_blank">🪔 🧢</a>, ⚫️ ✔️ 👍 **🆓 🎚**.
👆 💪 ✍ 🌅 <a href="https://docs.deta.sh?ref=fastapi" class="external-link" target="_blank">🪔 🩺</a>.
## 🛠️ 🔧
👟 🔙 🔧 👥 🔬 [🛠️ 🔧](./concepts.md){.internal-link target=_blank}, 📥 ❔ 🔠 👫 🔜 🍵 ⏮️ 🪔:
* **🇺🇸🔍**: 🍵 🪔, 👫 🔜 🤝 👆 📁 &amp; 🍵 🇺🇸🔍 🔁.
* **🏃‍♂ 🔛 🕴**: 🍵 🪔, 🍕 👫 🐕‍🦺.
* **⏏**: 🍵 🪔, 🍕 👫 🐕‍🦺.
* **🧬**: 🍵 🪔, 🍕 👫 🐕‍🦺.
* **💾**: 📉 🔁 🪔, 👆 💪 📧 👫 📈 ⚫️.
* **⏮️ 🔁 ⏭ ▶️**: 🚫 🔗 🐕‍🦺, 👆 💪 ⚒ ⚫️ 👷 ⏮️ 👫 💾 ⚙️ ⚖️ 🌖 ✍.
!!! note
🪔 🔧 ⚒ ⚫️ ⏩ (&amp; 🆓) 🛠️ 🙅 🈸 🔜.
⚫️ 💪 📉 📚 ⚙️ 💼, ✋️ 🎏 🕰, ⚫️ 🚫 🐕‍🦺 🎏, 💖 ⚙️ 🔢 💽 (↖️ ⚪️➡️ 🪔 👍 ☁ 💽 ⚙️), 🛃 🕹 🎰, ♒️.
👆 💪 ✍ 🌅 <a href="https://docs.deta.sh/docs/micros/about/" class="external-link" target="_blank">🪔 🩺</a> 👀 🚥 ⚫️ ▶️️ ⚒ 👆.

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@@ -1,4 +1,4 @@
# 🛠️ - 🎶
# 🛠️
🛠️ **FastAPI** 🈸 📶 ⏩.

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@@ -0,0 +1,90 @@
# ↔ 🗄
!!! warning
👉 👍 🏧 ⚒. 👆 🎲 💪 🚶 ⚫️.
🚥 👆 📄 🔰 - 👩‍💻 🦮, 👆 💪 🎲 🚶 👉 📄.
🚥 👆 ⏪ 💭 👈 👆 💪 🔀 🏗 🗄 🔗, 😣 👂.
📤 💼 🌐❔ 👆 💪 💪 🔀 🏗 🗄 🔗.
👉 📄 👆 🔜 👀 ❔.
## 😐 🛠️
😐 (🔢) 🛠️, ⏩.
`FastAPI` 🈸 (👐) ✔️ `.openapi()` 👩‍🔬 👈 📈 📨 🗄 🔗.
🍕 🈸 🎚 🏗, *➡ 🛠️* `/openapi.json` (⚖️ ⚫️❔ 👆 ⚒ 👆 `openapi_url`) ®.
⚫️ 📨 🎻 📨 ⏮️ 🏁 🈸 `.openapi()` 👩‍🔬.
🔢, ⚫️❔ 👩‍🔬 `.openapi()` 🔨 ✅ 🏠 `.openapi_schema` 👀 🚥 ⚫️ ✔️ 🎚 &amp; 📨 👫.
🚥 ⚫️ 🚫, ⚫️ 🏗 👫 ⚙️ 🚙 🔢 `fastapi.openapi.utils.get_openapi`.
&amp; 👈 🔢 `get_openapi()` 📨 🔢:
* `title`: 🗄 📛, 🎦 🩺.
* `version`: ⏬ 👆 🛠️, ✅ `2.5.0`.
* `openapi_version`: ⏬ 🗄 🔧 ⚙️. 🔢, ⏪: `3.0.2`.
* `description`: 📛 👆 🛠️.
* `routes`: 📇 🛣, 👫 🔠 ® *➡ 🛠️*. 👫 ✊ ⚪️➡️ `app.routes`.
## 🔑 🔢
⚙️ 🔛, 👆 💪 ⚙️ 🎏 🚙 🔢 🏗 🗄 🔗 &amp; 🔐 🔠 🍕 👈 👆 💪.
🖼, ➡️ 🚮 <a href="https://github.com/Rebilly/ReDoc/blob/master/docs/redoc-vendor-extensions.md#x-logo" class="external-link" target="_blank">📄 🗄 ↔ 🔌 🛃 🔱</a>.
### 😐 **FastAPI**
🥇, ✍ 🌐 👆 **FastAPI** 🈸 🛎:
```Python hl_lines="1 4 7-9"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### 🏗 🗄 🔗
⤴️, ⚙️ 🎏 🚙 🔢 🏗 🗄 🔗, 🔘 `custom_openapi()` 🔢:
```Python hl_lines="2 15-20"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### 🔀 🗄 🔗
🔜 👆 💪 🚮 📄 ↔, ❎ 🛃 `x-logo` `info` "🎚" 🗄 🔗:
```Python hl_lines="21-23"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### 💾 🗄 🔗
👆 💪 ⚙️ 🏠 `.openapi_schema` "💾", 🏪 👆 🏗 🔗.
👈 🌌, 👆 🈸 🏆 🚫 ✔️ 🏗 🔗 🔠 🕰 👩‍💻 📂 👆 🛠️ 🩺.
⚫️ 🔜 🏗 🕴 🕐, &amp; ⤴️ 🎏 💾 🔗 🔜 ⚙️ ⏭ 📨.
```Python hl_lines="13-14 24-25"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### 🔐 👩‍🔬
🔜 👆 💪 ❎ `.openapi()` 👩‍🔬 ⏮️ 👆 🆕 🔢.
```Python hl_lines="28"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### ✅ ⚫️
🕐 👆 🚶 <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a> 👆 🔜 👀 👈 👆 ⚙️ 👆 🛃 🔱 (👉 🖼, **FastAPI**'Ⓜ 🔱):
<img src="/img/tutorial/extending-openapi/image01.png">

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@@ -1,4 +1,4 @@
# 🔗 - 🥇 🔁
# 🔗
**FastAPI** ✔️ 📶 🏋️ ✋️ 🏋️ **<abbr title="also known as components, resources, providers, services, injectables">🔗 💉</abbr>** ⚙️.

View File

@@ -1,4 +1,4 @@
# 🔰 - 👩‍💻 🦮 - 🎶
# 🔰 - 👩‍💻 🦮
👉 🔰 🎦 👆 ❔ ⚙️ **FastAPI** ⏮️ 🌅 🚮 ⚒, 🔁 🔁.

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@@ -1,4 +1,4 @@
# 💂‍♂ 🎶
# 💂‍♂
📤 📚 🌌 🍵 💂‍♂, 🤝 &amp; ✔.

View File

@@ -1,264 +1 @@
site_name: FastAPI
site_description: FastAPI framework, high performance, easy to learn, fast to code, ready for production
site_url: https://fastapi.tiangolo.com/em/
theme:
name: material
custom_dir: overrides
palette:
- media: '(prefers-color-scheme: light)'
scheme: default
primary: teal
accent: amber
toggle:
icon: material/lightbulb
name: Switch to light mode
- media: '(prefers-color-scheme: dark)'
scheme: slate
primary: teal
accent: amber
toggle:
icon: material/lightbulb-outline
name: Switch to dark mode
features:
- search.suggest
- search.highlight
- content.tabs.link
icon:
repo: fontawesome/brands/github-alt
logo: https://fastapi.tiangolo.com/img/icon-white.svg
favicon: https://fastapi.tiangolo.com/img/favicon.png
language: en
repo_name: tiangolo/fastapi
repo_url: https://github.com/tiangolo/fastapi
edit_uri: ''
plugins:
- search
- markdownextradata:
data: data
nav:
- FastAPI: index.md
- Languages:
- en: /
- az: /az/
- de: /de/
- em: /em/
- es: /es/
- fa: /fa/
- fr: /fr/
- he: /he/
- hy: /hy/
- id: /id/
- it: /it/
- ja: /ja/
- ko: /ko/
- lo: /lo/
- nl: /nl/
- pl: /pl/
- pt: /pt/
- ru: /ru/
- sq: /sq/
- sv: /sv/
- ta: /ta/
- tr: /tr/
- uk: /uk/
- zh: /zh/
- features.md
- fastapi-people.md
- python-types.md
- 🔰 - 👩‍💻 🦮:
- tutorial/index.md
- tutorial/first-steps.md
- tutorial/path-params.md
- tutorial/query-params.md
- tutorial/body.md
- tutorial/query-params-str-validations.md
- tutorial/path-params-numeric-validations.md
- tutorial/body-multiple-params.md
- tutorial/body-fields.md
- tutorial/body-nested-models.md
- tutorial/schema-extra-example.md
- tutorial/extra-data-types.md
- tutorial/cookie-params.md
- tutorial/header-params.md
- tutorial/response-model.md
- tutorial/extra-models.md
- tutorial/response-status-code.md
- tutorial/request-forms.md
- tutorial/request-files.md
- tutorial/request-forms-and-files.md
- tutorial/handling-errors.md
- tutorial/path-operation-configuration.md
- tutorial/encoder.md
- tutorial/body-updates.md
- 🔗:
- tutorial/dependencies/index.md
- tutorial/dependencies/classes-as-dependencies.md
- tutorial/dependencies/sub-dependencies.md
- tutorial/dependencies/dependencies-in-path-operation-decorators.md
- tutorial/dependencies/global-dependencies.md
- tutorial/dependencies/dependencies-with-yield.md
- 💂‍♂:
- tutorial/security/index.md
- tutorial/security/first-steps.md
- tutorial/security/get-current-user.md
- tutorial/security/simple-oauth2.md
- tutorial/security/oauth2-jwt.md
- tutorial/middleware.md
- tutorial/cors.md
- tutorial/sql-databases.md
- tutorial/bigger-applications.md
- tutorial/background-tasks.md
- tutorial/metadata.md
- tutorial/static-files.md
- tutorial/testing.md
- tutorial/debugging.md
- 🏧 👩‍💻 🦮:
- advanced/index.md
- advanced/path-operation-advanced-configuration.md
- advanced/additional-status-codes.md
- advanced/response-directly.md
- advanced/custom-response.md
- advanced/additional-responses.md
- advanced/response-cookies.md
- advanced/response-headers.md
- advanced/response-change-status-code.md
- advanced/advanced-dependencies.md
- 🏧 💂‍♂:
- advanced/security/index.md
- advanced/security/oauth2-scopes.md
- advanced/security/http-basic-auth.md
- advanced/using-request-directly.md
- advanced/dataclasses.md
- advanced/middleware.md
- advanced/sql-databases-peewee.md
- advanced/async-sql-databases.md
- advanced/nosql-databases.md
- advanced/sub-applications.md
- advanced/behind-a-proxy.md
- advanced/templates.md
- advanced/graphql.md
- advanced/websockets.md
- advanced/events.md
- advanced/custom-request-and-route.md
- advanced/testing-websockets.md
- advanced/testing-events.md
- advanced/testing-dependencies.md
- advanced/testing-database.md
- advanced/async-tests.md
- advanced/settings.md
- advanced/conditional-openapi.md
- advanced/extending-openapi.md
- advanced/openapi-callbacks.md
- advanced/wsgi.md
- advanced/generate-clients.md
- async.md
- 🛠️:
- deployment/index.md
- deployment/versions.md
- deployment/https.md
- deployment/manually.md
- deployment/concepts.md
- deployment/deta.md
- deployment/server-workers.md
- deployment/docker.md
- project-generation.md
- alternatives.md
- history-design-future.md
- external-links.md
- benchmarks.md
- help-fastapi.md
- contributing.md
- release-notes.md
markdown_extensions:
- toc:
permalink: true
- markdown.extensions.codehilite:
guess_lang: false
- mdx_include:
base_path: docs
- admonition
- codehilite
- extra
- pymdownx.superfences:
custom_fences:
- name: mermaid
class: mermaid
format: !!python/name:pymdownx.superfences.fence_code_format ''
- pymdownx.tabbed:
alternate_style: true
- attr_list
- md_in_html
extra:
analytics:
provider: google
property: G-YNEVN69SC3
social:
- icon: fontawesome/brands/github-alt
link: https://github.com/tiangolo/fastapi
- icon: fontawesome/brands/discord
link: https://discord.gg/VQjSZaeJmf
- icon: fontawesome/brands/twitter
link: https://twitter.com/fastapi
- icon: fontawesome/brands/linkedin
link: https://www.linkedin.com/in/tiangolo
- icon: fontawesome/brands/dev
link: https://dev.to/tiangolo
- icon: fontawesome/brands/medium
link: https://medium.com/@tiangolo
- icon: fontawesome/solid/globe
link: https://tiangolo.com
alternate:
- link: /
name: en - English
- link: /az/
name: az
- link: /de/
name: de
- link: /em/
name: 😉
- link: /es/
name: es - español
- link: /fa/
name: fa
- link: /fr/
name: fr - français
- link: /he/
name: he
- link: /hy/
name: hy
- link: /id/
name: id
- link: /it/
name: it - italiano
- link: /ja/
name: ja - 日本語
- link: /ko/
name: ko - 한국어
- link: /lo/
name: lo - ພາສາລາວ
- link: /nl/
name: nl
- link: /pl/
name: pl
- link: /pt/
name: pt - português
- link: /ru/
name: ru - русский язык
- link: /sq/
name: sq - shqip
- link: /sv/
name: sv - svenska
- link: /ta/
name: ta - தமிழ்
- link: /tr/
name: tr - Türkçe
- link: /uk/
name: uk - українська мова
- link: /zh/
name: zh - 汉语
extra_css:
- https://fastapi.tiangolo.com/css/termynal.css
- https://fastapi.tiangolo.com/css/custom.css
extra_javascript:
- https://fastapi.tiangolo.com/js/termynal.js
- https://fastapi.tiangolo.com/js/custom.js
INHERIT: ../en/mkdocs.yml

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@@ -1,5 +1,9 @@
articles:
english:
- author: Adejumo Ridwan Suleiman
author_link: https://www.linkedin.com/in/adejumoridwan/
link: https://medium.com/python-in-plain-english/build-an-sms-spam-classifier-serverless-database-with-faunadb-and-fastapi-23dbb275bc5b
title: Build an SMS Spam Classifier Serverless Database with FaunaDB and FastAPI
- author: Raf Rasenberg
author_link: https://rafrasenberg.com/about/
link: https://rafrasenberg.com/fastapi-lambda/

View File

@@ -2,6 +2,12 @@ sponsors:
- - login: cryptapi
avatarUrl: https://avatars.githubusercontent.com/u/44925437?u=61369138589bc7fee6c417f3fbd50fbd38286cc4&v=4
url: https://github.com/cryptapi
- login: fern-api
avatarUrl: https://avatars.githubusercontent.com/u/102944815?v=4
url: https://github.com/fern-api
- login: nanram22
avatarUrl: https://avatars.githubusercontent.com/u/116367316?v=4
url: https://github.com/nanram22
- - login: nihpo
avatarUrl: https://avatars.githubusercontent.com/u/1841030?u=0264956d7580f7e46687a762a7baa629f84cf97c&v=4
url: https://github.com/nihpo
@@ -26,48 +32,54 @@ sponsors:
- login: VincentParedes
avatarUrl: https://avatars.githubusercontent.com/u/103889729?v=4
url: https://github.com/VincentParedes
- - login: arcticfly
avatarUrl: https://avatars.githubusercontent.com/u/41524992?u=03c88529a86cf51f7a380e890d84d84c71468848&v=4
url: https://github.com/arcticfly
- - login: getsentry
avatarUrl: https://avatars.githubusercontent.com/u/1396951?v=4
url: https://github.com/getsentry
- - login: takashi-yoneya
- - login: acsone
avatarUrl: https://avatars.githubusercontent.com/u/7601056?v=4
url: https://github.com/acsone
- login: takashi-yoneya
avatarUrl: https://avatars.githubusercontent.com/u/33813153?u=2d0522bceba0b8b69adf1f2db866503bd96f944e&v=4
url: https://github.com/takashi-yoneya
- login: mercedes-benz
avatarUrl: https://avatars.githubusercontent.com/u/34240465?v=4
url: https://github.com/mercedes-benz
- login: xoflare
avatarUrl: https://avatars.githubusercontent.com/u/74335107?v=4
url: https://github.com/xoflare
- login: marvin-robot
avatarUrl: https://avatars.githubusercontent.com/u/41086007?u=091c5cb75af363123d66f58194805a97220ee1a7&v=4
url: https://github.com/marvin-robot
- login: Flint-company
avatarUrl: https://avatars.githubusercontent.com/u/48908872?u=355cd3d8992d4be8173058e7000728757c55ad49&v=4
url: https://github.com/Flint-company
- login: BoostryJP
avatarUrl: https://avatars.githubusercontent.com/u/57932412?v=4
url: https://github.com/BoostryJP
- login: jina-ai
avatarUrl: https://avatars.githubusercontent.com/u/60539444?v=4
url: https://github.com/jina-ai
- - login: HiredScore
avatarUrl: https://avatars.githubusercontent.com/u/3908850?v=4
url: https://github.com/HiredScore
- login: Trivie
avatarUrl: https://avatars.githubusercontent.com/u/8161763?v=4
url: https://github.com/Trivie
- - login: JonasKs
avatarUrl: https://avatars.githubusercontent.com/u/5310116?u=98a049f3e1491bffb91e1feb7e93def6881a9389&v=4
url: https://github.com/JonasKs
- - login: moellenbeck
avatarUrl: https://avatars.githubusercontent.com/u/169372?v=4
url: https://github.com/moellenbeck
- login: birkjernstrom
avatarUrl: https://avatars.githubusercontent.com/u/281715?u=4be14b43f76b4bd497b1941309bb390250b405e6&v=4
url: https://github.com/birkjernstrom
- login: yasyf
avatarUrl: https://avatars.githubusercontent.com/u/709645?u=f36736b3c6a85f578886ecc42a740e7b436e7a01&v=4
url: https://github.com/yasyf
- login: AccentDesign
avatarUrl: https://avatars.githubusercontent.com/u/2429332?v=4
url: https://github.com/AccentDesign
- login: RodneyU215
avatarUrl: https://avatars.githubusercontent.com/u/3329665?u=ec6a9adf8e7e8e306eed7d49687c398608d1604f&v=4
url: https://github.com/RodneyU215
- login: tizz98
avatarUrl: https://avatars.githubusercontent.com/u/5739698?u=f095a3659e3a8e7c69ccd822696990b521ea25f9&v=4
url: https://github.com/tizz98
- login: americanair
avatarUrl: https://avatars.githubusercontent.com/u/12281813?v=4
url: https://github.com/americanair
@@ -83,21 +95,24 @@ sponsors:
- - login: indeedeng
avatarUrl: https://avatars.githubusercontent.com/u/2905043?v=4
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View File

@@ -5,6 +5,12 @@ gold:
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img: https://fastapi.tiangolo.com/img/sponsors/porter.png
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bronze:
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View File

@@ -17,3 +17,6 @@ logins:
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- porter-dev
- fern-api
- ndimares

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@@ -236,5 +236,5 @@ For example:
To see what exactly you can include in the responses, you can check these sections in the OpenAPI specification:
* <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#responsesObject" class="external-link" target="_blank">OpenAPI Responses Object</a>, it includes the `Response Object`.
* <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#responseObject" class="external-link" target="_blank">OpenAPI Response Object</a>, you can include anything from this directly in each response inside your `responses` parameter. Including `description`, `headers`, `content` (inside of this is that you declare different media types and JSON Schemas), and `links`.
* <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#responsesObject" class="external-link" target="_blank">OpenAPI Responses Object</a>, it includes the `Response Object`.
* <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#responseObject" class="external-link" target="_blank">OpenAPI Response Object</a>, you can include anything from this directly in each response inside your `responses` parameter. Including `description`, `headers`, `content` (inside of this is that you declare different media types and JSON Schemas), and `links`.

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@@ -46,7 +46,7 @@ The docs UI would also need the OpenAPI schema to declare that this API `server`
```JSON hl_lines="4-8"
{
"openapi": "3.0.2",
"openapi": "3.1.0",
// More stuff here
"servers": [
{
@@ -298,7 +298,7 @@ Will generate an OpenAPI schema like:
```JSON hl_lines="5-7"
{
"openapi": "3.0.2",
"openapi": "3.1.0",
// More stuff here
"servers": [
{

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@@ -1,314 +0,0 @@
# Extending OpenAPI
!!! warning
This is a rather advanced feature. You probably can skip it.
If you are just following the tutorial - user guide, you can probably skip this section.
If you already know that you need to modify the generated OpenAPI schema, continue reading.
There are some cases where you might need to modify the generated OpenAPI schema.
In this section you will see how.
## The normal process
The normal (default) process, is as follows.
A `FastAPI` application (instance) has an `.openapi()` method that is expected to return the OpenAPI schema.
As part of the application object creation, a *path operation* for `/openapi.json` (or for whatever you set your `openapi_url`) is registered.
It just returns a JSON response with the result of the application's `.openapi()` method.
By default, what the method `.openapi()` does is check the property `.openapi_schema` to see if it has contents and return them.
If it doesn't, it generates them using the utility function at `fastapi.openapi.utils.get_openapi`.
And that function `get_openapi()` receives as parameters:
* `title`: The OpenAPI title, shown in the docs.
* `version`: The version of your API, e.g. `2.5.0`.
* `openapi_version`: The version of the OpenAPI specification used. By default, the latest: `3.0.2`.
* `description`: The description of your API.
* `routes`: A list of routes, these are each of the registered *path operations*. They are taken from `app.routes`.
## Overriding the defaults
Using the information above, you can use the same utility function to generate the OpenAPI schema and override each part that you need.
For example, let's add <a href="https://github.com/Rebilly/ReDoc/blob/master/docs/redoc-vendor-extensions.md#x-logo" class="external-link" target="_blank">ReDoc's OpenAPI extension to include a custom logo</a>.
### Normal **FastAPI**
First, write all your **FastAPI** application as normally:
```Python hl_lines="1 4 7-9"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Generate the OpenAPI schema
Then, use the same utility function to generate the OpenAPI schema, inside a `custom_openapi()` function:
```Python hl_lines="2 15-20"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Modify the OpenAPI schema
Now you can add the ReDoc extension, adding a custom `x-logo` to the `info` "object" in the OpenAPI schema:
```Python hl_lines="21-23"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Cache the OpenAPI schema
You can use the property `.openapi_schema` as a "cache", to store your generated schema.
That way, your application won't have to generate the schema every time a user opens your API docs.
It will be generated only once, and then the same cached schema will be used for the next requests.
```Python hl_lines="13-14 24-25"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Override the method
Now you can replace the `.openapi()` method with your new function.
```Python hl_lines="28"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Check it
Once you go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a> you will see that you are using your custom logo (in this example, **FastAPI**'s logo):
<img src="/img/tutorial/extending-openapi/image01.png">
## Self-hosting JavaScript and CSS for docs
The API docs use **Swagger UI** and **ReDoc**, and each of those need some JavaScript and CSS files.
By default, those files are served from a <abbr title="Content Delivery Network: A service, normally composed of several servers, that provides static files, like JavaScript and CSS. It's commonly used to serve those files from the server closer to the client, improving performance.">CDN</abbr>.
But it's possible to customize it, you can set a specific CDN, or serve the files yourself.
That's useful, for example, if you need your app to keep working even while offline, without open Internet access, or in a local network.
Here you'll see how to serve those files yourself, in the same FastAPI app, and configure the docs to use them.
### Project file structure
Let's say your project file structure looks like this:
```
.
├── app
│ ├── __init__.py
│ ├── main.py
```
Now create a directory to store those static files.
Your new file structure could look like this:
```
.
├── app
│   ├── __init__.py
│   ├── main.py
└── static/
```
### Download the files
Download the static files needed for the docs and put them on that `static/` directory.
You can probably right-click each link and select an option similar to `Save link as...`.
**Swagger UI** uses the files:
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@4/swagger-ui-bundle.js" class="external-link" target="_blank">`swagger-ui-bundle.js`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@4/swagger-ui.css" class="external-link" target="_blank">`swagger-ui.css`</a>
And **ReDoc** uses the file:
* <a href="https://cdn.jsdelivr.net/npm/redoc@next/bundles/redoc.standalone.js" class="external-link" target="_blank">`redoc.standalone.js`</a>
After that, your file structure could look like:
```
.
├── app
│   ├── __init__.py
│   ├── main.py
└── static
├── redoc.standalone.js
├── swagger-ui-bundle.js
└── swagger-ui.css
```
### Serve the static files
* Import `StaticFiles`.
* "Mount" a `StaticFiles()` instance in a specific path.
```Python hl_lines="7 11"
{!../../../docs_src/extending_openapi/tutorial002.py!}
```
### Test the static files
Start your application and go to <a href="http://127.0.0.1:8000/static/redoc.standalone.js" class="external-link" target="_blank">http://127.0.0.1:8000/static/redoc.standalone.js</a>.
You should see a very long JavaScript file for **ReDoc**.
It could start with something like:
```JavaScript
/*!
* ReDoc - OpenAPI/Swagger-generated API Reference Documentation
* -------------------------------------------------------------
* Version: "2.0.0-rc.18"
* Repo: https://github.com/Redocly/redoc
*/
!function(e,t){"object"==typeof exports&&"object"==typeof m
...
```
That confirms that you are being able to serve static files from your app, and that you placed the static files for the docs in the correct place.
Now we can configure the app to use those static files for the docs.
### Disable the automatic docs
The first step is to disable the automatic docs, as those use the CDN by default.
To disable them, set their URLs to `None` when creating your `FastAPI` app:
```Python hl_lines="9"
{!../../../docs_src/extending_openapi/tutorial002.py!}
```
### Include the custom docs
Now you can create the *path operations* for the custom docs.
You can re-use FastAPI's internal functions to create the HTML pages for the docs, and pass them the needed arguments:
* `openapi_url`: the URL where the HTML page for the docs can get the OpenAPI schema for your API. You can use here the attribute `app.openapi_url`.
* `title`: the title of your API.
* `oauth2_redirect_url`: you can use `app.swagger_ui_oauth2_redirect_url` here to use the default.
* `swagger_js_url`: the URL where the HTML for your Swagger UI docs can get the **JavaScript** file. This is the one that your own app is now serving.
* `swagger_css_url`: the URL where the HTML for your Swagger UI docs can get the **CSS** file. This is the one that your own app is now serving.
And similarly for ReDoc...
```Python hl_lines="2-6 14-22 25-27 30-36"
{!../../../docs_src/extending_openapi/tutorial002.py!}
```
!!! tip
The *path operation* for `swagger_ui_redirect` is a helper for when you use OAuth2.
If you integrate your API with an OAuth2 provider, you will be able to authenticate and come back to the API docs with the acquired credentials. And interact with it using the real OAuth2 authentication.
Swagger UI will handle it behind the scenes for you, but it needs this "redirect" helper.
### Create a *path operation* to test it
Now, to be able to test that everything works, create a *path operation*:
```Python hl_lines="39-41"
{!../../../docs_src/extending_openapi/tutorial002.py!}
```
### Test it
Now, you should be able to disconnect your WiFi, go to your docs at <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>, and reload the page.
And even without Internet, you would be able to see the docs for your API and interact with it.
## Configuring Swagger UI
You can configure some extra <a href="https://swagger.io/docs/open-source-tools/swagger-ui/usage/configuration" class="external-link" target="_blank">Swagger UI parameters</a>.
To configure them, pass the `swagger_ui_parameters` argument when creating the `FastAPI()` app object or to the `get_swagger_ui_html()` function.
`swagger_ui_parameters` receives a dictionary with the configurations passed to Swagger UI directly.
FastAPI converts the configurations to **JSON** to make them compatible with JavaScript, as that's what Swagger UI needs.
### Disable Syntax Highlighting
For example, you could disable syntax highlighting in Swagger UI.
Without changing the settings, syntax highlighting is enabled by default:
<img src="/img/tutorial/extending-openapi/image02.png">
But you can disable it by setting `syntaxHighlight` to `False`:
```Python hl_lines="3"
{!../../../docs_src/extending_openapi/tutorial003.py!}
```
...and then Swagger UI won't show the syntax highlighting anymore:
<img src="/img/tutorial/extending-openapi/image03.png">
### Change the Theme
The same way you could set the syntax highlighting theme with the key `"syntaxHighlight.theme"` (notice that it has a dot in the middle):
```Python hl_lines="3"
{!../../../docs_src/extending_openapi/tutorial004.py!}
```
That configuration would change the syntax highlighting color theme:
<img src="/img/tutorial/extending-openapi/image04.png">
### Change Default Swagger UI Parameters
FastAPI includes some default configuration parameters appropriate for most of the use cases.
It includes these default configurations:
```Python
{!../../../fastapi/openapi/docs.py[ln:7-13]!}
```
You can override any of them by setting a different value in the argument `swagger_ui_parameters`.
For example, to disable `deepLinking` you could pass these settings to `swagger_ui_parameters`:
```Python hl_lines="3"
{!../../../docs_src/extending_openapi/tutorial005.py!}
```
### Other Swagger UI Parameters
To see all the other possible configurations you can use, read the official <a href="https://swagger.io/docs/open-source-tools/swagger-ui/usage/configuration" class="external-link" target="_blank">docs for Swagger UI parameters</a>.
### JavaScript-only settings
Swagger UI also allows other configurations to be **JavaScript-only** objects (for example, JavaScript functions).
FastAPI also includes these JavaScript-only `presets` settings:
```JavaScript
presets: [
SwaggerUIBundle.presets.apis,
SwaggerUIBundle.SwaggerUIStandalonePreset
]
```
These are **JavaScript** objects, not strings, so you can't pass them from Python code directly.
If you need to use JavaScript-only configurations like those, you can use one of the methods above. Override all the Swagger UI *path operation* and manually write any JavaScript you need.

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@@ -12,6 +12,19 @@ A common tool is <a href="https://openapi-generator.tech/" class="external-link"
If you are building a **frontend**, a very interesting alternative is <a href="https://github.com/ferdikoomen/openapi-typescript-codegen" class="external-link" target="_blank">openapi-typescript-codegen</a>.
## Client and SDK Generators - Sponsor
There are also some **company-backed** Client and SDK generators based on OpenAPI (FastAPI), in some cases they can offer you **additional features** on top of high-quality generated SDKs/clients.
Some of them also ✨ [**sponsor FastAPI**](../help-fastapi.md#sponsor-the-author){.internal-link target=_blank} ✨, this ensures the continued and healthy **development** of FastAPI and its **ecosystem**.
And it shows their true commitment to FastAPI and its **community** (you), as they not only want to provide you a **good service** but also want to make sure you have a **good and healthy framework**, FastAPI. 🙇
You might want to try their services and follow their guides:
* <a href="https://www.buildwithfern.com/?utm_source=tiangolo&utm_medium=website&utm_campaign=docs-generate-clients" class="external-link" target="_blank">Fern</a>
* <a href="https://speakeasyapi.dev/?utm_source=fastapi+repo&utm_medium=github+sponsorship" class="external-link" target="_blank">Speakeasy</a>
## Generate a TypeScript Frontend Client
Let's start with a simple FastAPI application:

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@@ -1,4 +1,4 @@
# Advanced User Guide - Intro
# Advanced User Guide
## Additional Features
@@ -17,8 +17,17 @@ You could still use most of the features in **FastAPI** with the knowledge from
And the next sections assume you already read it, and assume that you know those main ideas.
## TestDriven.io course
## External Courses
If you would like to take an advanced-beginner course to complement this section of the docs, you might want to check: <a href="https://testdriven.io/courses/tdd-fastapi/" class="external-link" target="_blank">Test-Driven Development with FastAPI and Docker</a> by **TestDriven.io**.
Although the [Tutorial - User Guide](../tutorial/){.internal-link target=_blank} and this **Advanced User Guide** are written as a guided tutorial (like a book) and should be enough for you to **learn FastAPI**, you might want to complement it with additional courses.
They are currently donating 10% of all profits to the development of **FastAPI**. 🎉 😄
Or it might be the case that you just prefer to take other courses because they adapt better to your learning style.
Some course providers ✨ [**sponsor FastAPI**](../help-fastapi.md#sponsor-the-author){.internal-link target=_blank} ✨, this ensures the continued and healthy **development** of FastAPI and its **ecosystem**.
And it shows their true commitment to FastAPI and its **community** (you), as they not only want to provide you a **good learning experience** but also want to make sure you have a **good and healthy framework**, FastAPI. 🙇
You might want to try their courses:
* <a href="https://training.talkpython.fm/fastapi-courses" class="external-link" target="_blank">Talk Python Training</a>
* <a href="https://testdriven.io/courses/tdd-fastapi/" class="external-link" target="_blank">Test-Driven Development</a>

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@@ -103,11 +103,11 @@ It should look just like a normal FastAPI *path operation*:
There are 2 main differences from a normal *path operation*:
* It doesn't need to have any actual code, because your app will never call this code. It's only used to document the *external API*. So, the function could just have `pass`.
* The *path* can contain an <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#key-expression" class="external-link" target="_blank">OpenAPI 3 expression</a> (see more below) where it can use variables with parameters and parts of the original request sent to *your API*.
* The *path* can contain an <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#key-expression" class="external-link" target="_blank">OpenAPI 3 expression</a> (see more below) where it can use variables with parameters and parts of the original request sent to *your API*.
### The callback path expression
The callback *path* can have an <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#key-expression" class="external-link" target="_blank">OpenAPI 3 expression</a> that can contain parts of the original request sent to *your API*.
The callback *path* can have an <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#key-expression" class="external-link" target="_blank">OpenAPI 3 expression</a> that can contain parts of the original request sent to *your API*.
In this case, it's the `str`:

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@@ -0,0 +1,51 @@
# OpenAPI Webhooks
There are cases where you want to tell your API **users** that your app could call *their* app (sending a request) with some data, normally to **notify** of some type of **event**.
This means that instead of the normal process of your users sending requests to your API, it's **your API** (or your app) that could **send requests to their system** (to their API, their app).
This is normally called a **webhook**.
## Webhooks steps
The process normally is that **you define** in your code what is the message that you will send, the **body of the request**.
You also define in some way at which **moments** your app will send those requests or events.
And **your users** define in some way (for example in a web dashboard somewhere) the **URL** where your app should send those requests.
All the **logic** about how to register the URLs for webhooks and the code to actually send those requests is up to you. You write it however you want to in **your own code**.
## Documenting webhooks with **FastAPI** and OpenAPI
With **FastAPI**, using OpenAPI, you can define the names of these webhooks, the types of HTTP operations that your app can send (e.g. `POST`, `PUT`, etc.) and the request **bodies** that your app would send.
This can make it a lot easier for your users to **implement their APIs** to receive your **webhook** requests, they might even be able to autogenerate some of their own API code.
!!! info
Webhooks are available in OpenAPI 3.1.0 and above, supported by FastAPI `0.99.0` and above.
## An app with webhooks
When you create a **FastAPI** application, there is a `webhooks` attribute that you can use to define *webhooks*, the same way you would define *path operations*, for example with `@app.webhooks.post()`.
```Python hl_lines="9-13 36-53"
{!../../../docs_src/openapi_webhooks/tutorial001.py!}
```
The webhooks that you define will end up in the **OpenAPI** schema and the automatic **docs UI**.
!!! info
The `app.webhooks` object is actually just an `APIRouter`, the same type you would use when structuring your app with multiple files.
Notice that with webhooks you are actually not declaring a *path* (like `/items/`), the text you pass there is just an **identifier** of the webhook (the name of the event), for example in `@app.webhooks.post("new-subscription")`, the webhook name is `new-subscription`.
This is because it is expected that **your users** would define the actual **URL path** where they want to receive the webhook request in some other way (e.g. a web dashboard).
### Check the docs
Now you can start your app with Uvicorn and go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
You will see your docs have the normal *path operations* and now also some **webhooks**:
<img src="/img/tutorial/openapi-webhooks/image01.png">

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@@ -97,7 +97,7 @@ And if you see the resulting OpenAPI (at `/openapi.json` in your API), you will
```JSON hl_lines="22"
{
"openapi": "3.0.2",
"openapi": "3.1.0",
"info": {
"title": "FastAPI",
"version": "0.1.0"
@@ -150,9 +150,20 @@ And you could do this even if the data type in the request is not JSON.
For example, in this application we don't use FastAPI's integrated functionality to extract the JSON Schema from Pydantic models nor the automatic validation for JSON. In fact, we are declaring the request content type as YAML, not JSON:
```Python hl_lines="17-22 24"
{!../../../docs_src/path_operation_advanced_configuration/tutorial007.py!}
```
=== "Pydantic v2"
```Python hl_lines="17-22 24"
{!> ../../../docs_src/path_operation_advanced_configuration/tutorial007.py!}
```
=== "Pydantic v1"
```Python hl_lines="17-22 24"
{!> ../../../docs_src/path_operation_advanced_configuration/tutorial007_pv1.py!}
```
!!! info
In Pydantic version 1 the method to get the JSON Schema for a model was called `Item.schema()`, in Pydantic version 2, the method is called `Item.model_schema_json()`.
Nevertheless, although we are not using the default integrated functionality, we are still using a Pydantic model to manually generate the JSON Schema for the data that we want to receive in YAML.
@@ -160,9 +171,20 @@ Then we use the request directly, and extract the body as `bytes`. This means th
And then in our code, we parse that YAML content directly, and then we are again using the same Pydantic model to validate the YAML content:
```Python hl_lines="26-33"
{!../../../docs_src/path_operation_advanced_configuration/tutorial007.py!}
```
=== "Pydantic v2"
```Python hl_lines="26-33"
{!> ../../../docs_src/path_operation_advanced_configuration/tutorial007.py!}
```
=== "Pydantic v1"
```Python hl_lines="26-33"
{!> ../../../docs_src/path_operation_advanced_configuration/tutorial007_pv1.py!}
```
!!! info
In Pydantic version 1 the method to parse and validate an object was `Item.parse_obj()`, in Pydantic version 2, the method is called `Item.model_validate()`.
!!! tip
Here we re-use the same Pydantic model.

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@@ -1,4 +1,4 @@
# Advanced Security - Intro
# Advanced Security
## Additional Features

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@@ -125,7 +125,34 @@ That means that any value read in Python from an environment variable will be a
## Pydantic `Settings`
Fortunately, Pydantic provides a great utility to handle these settings coming from environment variables with <a href="https://pydantic-docs.helpmanual.io/usage/settings/" class="external-link" target="_blank">Pydantic: Settings management</a>.
Fortunately, Pydantic provides a great utility to handle these settings coming from environment variables with <a href="https://docs.pydantic.dev/latest/usage/pydantic_settings/" class="external-link" target="_blank">Pydantic: Settings management</a>.
### Install `pydantic-settings`
First, install the `pydantic-settings` package:
<div class="termy">
```console
$ pip install pydantic-settings
---> 100%
```
</div>
It also comes included when you install the `all` extras with:
<div class="termy">
```console
$ pip install "fastapi[all]"
---> 100%
```
</div>
!!! info
In Pydantic v1 it came included with the main package. Now it is distributed as this independent package so that you can choose to install it or not if you don't need that functionality.
### Create the `Settings` object
@@ -135,9 +162,20 @@ The same way as with Pydantic models, you declare class attributes with type ann
You can use all the same validation features and tools you use for Pydantic models, like different data types and additional validations with `Field()`.
```Python hl_lines="2 5-8 11"
{!../../../docs_src/settings/tutorial001.py!}
```
=== "Pydantic v2"
```Python hl_lines="2 5-8 11"
{!> ../../../docs_src/settings/tutorial001.py!}
```
=== "Pydantic v1"
!!! info
In Pydantic v1 you would import `BaseSettings` directly from `pydantic` instead of from `pydantic_settings`.
```Python hl_lines="2 5-8 11"
{!> ../../../docs_src/settings/tutorial001_pv1.py!}
```
!!! tip
If you want something quick to copy and paste, don't use this example, use the last one below.
@@ -306,14 +344,28 @@ APP_NAME="ChimichangApp"
And then update your `config.py` with:
```Python hl_lines="9-10"
{!../../../docs_src/settings/app03/config.py!}
```
=== "Pydantic v2"
Here we create a class `Config` inside of your Pydantic `Settings` class, and set the `env_file` to the filename with the dotenv file we want to use.
```Python hl_lines="9"
{!> ../../../docs_src/settings/app03_an/config.py!}
```
!!! tip
The `Config` class is used just for Pydantic configuration. You can read more at <a href="https://pydantic-docs.helpmanual.io/usage/model_config/" class="external-link" target="_blank">Pydantic Model Config</a>
!!! tip
The `model_config` attribute is used just for Pydantic configuration. You can read more at <a href="https://docs.pydantic.dev/latest/usage/model_config/" class="external-link" target="_blank">Pydantic Model Config</a>.
=== "Pydantic v1"
```Python hl_lines="9-10"
{!> ../../../docs_src/settings/app03_an/config_pv1.py!}
```
!!! tip
The `Config` class is used just for Pydantic configuration. You can read more at <a href="https://docs.pydantic.dev/1.10/usage/model_config/" class="external-link" target="_blank">Pydantic Model Config</a>.
!!! info
In Pydantic version 1 the configuration was done in an internal class `Config`, in Pydantic version 2 it's done in an attribute `model_config`. This attribute takes a `dict`, and to get autocompletion and inline errors you can import and use `SettingsConfigDict` to define that `dict`.
Here we define the config `env_file` inside of your Pydantic `Settings` class, and set the value to the filename with the dotenv file we want to use.
### Creating the `Settings` only once with `lru_cache`

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@@ -1,5 +1,12 @@
# Testing a Database
!!! info
These docs are about to be updated. 🎉
The current version assumes Pydantic v1, and SQLAlchemy versions less than 2.0.
The new docs will include Pydantic v2 and will use <a href="https://sqlmodel.tiangolo.com/" class="external-link" target="_blank">SQLModel</a> (which is also based on SQLAlchemy) once it is updated to use Pydantic v2 as well.
You can use the same dependency overrides from [Testing Dependencies with Overrides](testing-dependencies.md){.internal-link target=_blank} to alter a database for testing.
You could want to set up a different database for testing, rollback the data after the tests, pre-fill it with some testing data, etc.

View File

@@ -119,6 +119,8 @@ That's why when talking about version 2.0 it's common to say "Swagger", and for
These two were chosen for being fairly popular and stable, but doing a quick search, you could find dozens of additional alternative user interfaces for OpenAPI (that you can use with **FastAPI**).
For example, you could try <a href="https://www.buildwithfern.com/?utm_source=tiangolo&utm_medium=website&utm_campaign=docs-alternatives" class="external-link" target="_blank">Fern</a> which is also a FastAPI sponsor. 😎🎉
### Flask REST frameworks
There are several Flask REST frameworks, but after investing the time and work into investigating them, I found that many are discontinued or abandoned, with several standing issues that made them unfit.

View File

@@ -126,7 +126,7 @@ And if you update that local FastAPI source code when you run that Python file a
That way, you don't have to "install" your local version to be able to test every change.
!!! note "Technical Details"
This only happens when you install using this included `requiements.txt` instead of installing `pip install fastapi` directly.
This only happens when you install using this included `requirements.txt` instead of installing `pip install fastapi` directly.
That is because inside of the `requirements.txt` file, the local version of FastAPI is marked to be installed in "editable" mode, with the `-e` option.
@@ -195,6 +195,21 @@ It will serve the documentation on `http://127.0.0.1:8008`.
That way, you can edit the documentation/source files and see the changes live.
!!! tip
Alternatively, you can perform the same steps that scripts does manually.
Go into the language directory, for the main docs in English it's at `docs/en/`:
```console
$ cd docs/en/
```
Then run `mkdocs` in that directory:
```console
$ mkdocs serve --dev-addr 8008
```
#### Typer CLI (optional)
The instructions here show you how to use the script at `./scripts/docs.py` with the `python` program directly.
@@ -245,13 +260,15 @@ Here are the steps to help with translations.
Check the docs about <a href="https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/about-pull-request-reviews" class="external-link" target="_blank">adding a pull request review</a> to approve it or request changes.
* Check in the <a href="https://github.com/tiangolo/fastapi/issues" class="external-link" target="_blank">issues</a> to see if there's one coordinating translations for your language.
* Check if there's a <a href="https://github.com/tiangolo/fastapi/discussions/categories/translations" class="external-link" target="_blank">GitHub Discussion</a> to coordinate translations for your language. You can subscribe to it, and when there's a new pull request to review, an automatic comment will be added to the discussion.
* Add a single pull request per page translated. That will make it much easier for others to review it.
For the languages I don't speak, I'll wait for several others to review the translation before merging.
* You can also check if there are translations for your language and add a review to them, that will help me know that the translation is correct and I can merge it.
* You could check in the <a href="https://github.com/tiangolo/fastapi/discussions/categories/translations" class="external-link" target="_blank">GitHub Discussions</a> for your language.
* Or you can filter the existing PRs by the ones with the label for your language, for example, for Spanish, the label is <a href="https://github.com/tiangolo/fastapi/pulls?q=is%3Apr+is%3Aopen+sort%3Aupdated-desc+label%3Alang-es+label%3A%22awaiting+review%22" class="external-link" target="_blank">`lang-es`</a>.
* Use the same Python examples and only translate the text in the docs. You don't have to change anything for this to work.
@@ -283,11 +300,24 @@ $ python ./scripts/docs.py live es
</div>
!!! tip
Alternatively, you can perform the same steps that scripts does manually.
Go into the language directory, for the Spanish translations it's at `docs/es/`:
```console
$ cd docs/es/
```
Then run `mkdocs` in that directory:
```console
$ mkdocs serve --dev-addr 8008
```
Now you can go to <a href="http://127.0.0.1:8008" class="external-link" target="_blank">http://127.0.0.1:8008</a> and see your changes live.
If you look at the FastAPI docs website, you will see that every language has all the pages. But some pages are not translated and have a notification about the missing translation.
But when you run it locally like this, you will only see the pages that are already translated.
You will see that every language has all the pages. But some pages are not translated and have a notification about the missing translation.
Now let's say that you want to add a translation for the section [Features](features.md){.internal-link target=_blank}.
@@ -306,46 +336,6 @@ docs/es/docs/features.md
!!! tip
Notice that the only change in the path and file name is the language code, from `en` to `es`.
* Now open the MkDocs config file for English at:
```
docs/en/mkdocs.yml
```
* Find the place where that `docs/features.md` is located in the config file. Somewhere like:
```YAML hl_lines="8"
site_name: FastAPI
# More stuff
nav:
- FastAPI: index.md
- Languages:
- en: /
- es: /es/
- features.md
```
* Open the MkDocs config file for the language you are editing, e.g.:
```
docs/es/mkdocs.yml
```
* Add it there at the exact same location it was for English, e.g.:
```YAML hl_lines="8"
site_name: FastAPI
# More stuff
nav:
- FastAPI: index.md
- Languages:
- en: /
- es: /es/
- features.md
```
Make sure that if there are other entries, the new entry with your translation is exactly in the same order as in the English version.
If you go to your browser you will see that now the docs show your new section. 🎉
Now you can translate it all and see how it looks as you save the file.
@@ -367,55 +357,32 @@ The next step is to run the script to generate a new translation directory:
$ python ./scripts/docs.py new-lang ht
Successfully initialized: docs/ht
Updating ht
Updating en
```
</div>
Now you can check in your code editor the newly created directory `docs/ht/`.
That command created a file `docs/ht/mkdocs.yml` with a simple config that inherits everything from the `en` version:
```yaml
INHERIT: ../en/mkdocs.yml
```
!!! tip
Create a first pull request with just this, to set up the configuration for the new language, before adding translations.
You could also simply create that file with those contents manually.
That way others can help with other pages while you work on the first one. 🚀
That command also created a dummy file `docs/ht/index.md` for the main page, you can start by translating that one.
Start by translating the main page, `docs/ht/index.md`.
You can continue with the previous instructions for an "Existing Language" for that process.
Then you can continue with the previous instructions, for an "Existing Language".
##### New Language not supported
If when running the live server script you get an error about the language not being supported, something like:
```
raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: partials/language/xx.html
```
That means that the theme doesn't support that language (in this case, with a fake 2-letter code of `xx`).
But don't worry, you can set the theme language to English and then translate the content of the docs.
If you need to do that, edit the `mkdocs.yml` for your new language, it will have something like:
```YAML hl_lines="5"
site_name: FastAPI
# More stuff
theme:
# More stuff
language: xx
```
Change that language from `xx` (from your language code) to `en`.
Then you can start the live server again.
You can make the first pull request with those two files, `docs/ht/mkdocs.yml` and `docs/ht/index.md`. 🎉
#### Preview the result
When you use the script at `./scripts/docs.py` with the `live` command it only shows the files and translations available for the current language.
You can use the `./scripts/docs.py` with the `live` command to preview the results (or `mkdocs serve`).
But once you are done, you can test it all as it would look online.
Once you are done, you can also test it all as it would look online, including all the other languages.
To do that, first build all the docs:
@@ -425,19 +392,14 @@ To do that, first build all the docs:
// Use the command "build-all", this will take a bit
$ python ./scripts/docs.py build-all
Updating es
Updating en
Building docs for: en
Building docs for: es
Successfully built docs for: es
Copying en index.md to README.md
```
</div>
That generates all the docs at `./docs_build/` for each language. This includes adding any files with missing translations, with a note saying that "this file doesn't have a translation yet". But you don't have to do anything with that directory.
Then it builds all those independent MkDocs sites for each language, combines them, and generates the final output at `./site/`.
This builds all those independent MkDocs sites for each language, combines them, and generates the final output at `./site/`.
Then you can serve that with the command `serve`:

View File

@@ -144,3 +144,39 @@ code {
margin-top: 2em;
margin-bottom: 2em;
}
/* Screenshots */
/*
Simulate a browser window frame.
Inspired by Termynal's CSS tricks with modifications
*/
.screenshot {
display: block;
background-color: #d3e0de;
border-radius: 4px;
padding: 45px 5px 5px;
position: relative;
-webkit-box-sizing: border-box;
box-sizing: border-box;
}
.screenshot img {
display: block;
border-radius: 2px;
}
.screenshot:before {
content: '';
position: absolute;
top: 15px;
left: 15px;
display: inline-block;
width: 15px;
height: 15px;
border-radius: 50%;
/* A little hack to display the window buttons in one pseudo element. */
background: #d9515d;
-webkit-box-shadow: 25px 0 0 #f4c025, 50px 0 0 #3ec930;
box-shadow: 25px 0 0 #f4c025, 50px 0 0 #3ec930;
}

View File

@@ -0,0 +1,17 @@
# Deploy FastAPI on Cloud Providers
You can use virtually **any cloud provider** to deploy your FastAPI application.
In most of the cases, the main cloud providers have guides to deploy FastAPI with them.
## Cloud Providers - Sponsors
Some cloud providers ✨ [**sponsor FastAPI**](../help-fastapi.md#sponsor-the-author){.internal-link target=_blank} ✨, this ensures the continued and healthy **development** of FastAPI and its **ecosystem**.
And it shows their true commitment to FastAPI and its **community** (you), as they not only want to provide you a **good service** but also want to make sure you have a **good and healthy framework**, FastAPI. 🙇
You might want to try their services and follow their guides:
* <a href="https://docs.platform.sh/languages/python.html?utm_source=fastapi-signup&utm_medium=banner&utm_campaign=FastAPI-signup-June-2023" class="external-link" target="_blank">Platform.sh</a>
* <a href="https://docs.porter.run/language-specific-guides/fastapi" class="external-link" target="_blank">Porter</a>
* <a href="https://www.deta.sh/?ref=fastapi" class="external-link" target="_blank">Deta</a>

View File

@@ -1,391 +0,0 @@
# Deploy FastAPI on Deta Space
In this section you will learn how to easily deploy a **FastAPI** application on <a href="https://deta.space?ref=fastapi" class="external-link" target="_blank">Deta Space</a>, for free. 🎁
It will take you about **10 minutes** to deploy an API that you can use. After that, you can optionally release it to anyone.
Let's dive in.
!!! info
<a href="https://deta.space?ref=fastapi" class="external-link" target="_blank">Deta</a> is a **FastAPI** sponsor. 🎉
## A simple **FastAPI** app
* To start, create an empty directory with the name of your app, for example `./fastapi-deta/`, and then navigate into it.
```console
$ mkdir fastapi-deta
$ cd fastapi-deta
```
### FastAPI code
* Create a `main.py` file with:
```Python
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int):
return {"item_id": item_id}
```
### Requirements
Now, in the same directory create a file `requirements.txt` with:
```text
fastapi
uvicorn[standard]
```
### Directory structure
You will now have a directory `./fastapi-deta/` with two files:
```
.
└── main.py
└── requirements.txt
```
## Create a free **Deta Space** account
Next, create a free account on <a href="https://deta.space/signup?dev_mode=true&ref=fastapi" class="external-link" target="_blank">Deta Space</a>, you just need an email and password.
You don't even need a credit card, but make sure **Developer Mode** is enabled when you sign up.
## Install the CLI
Once you have your account, install the Deta Space <abbr title="Command Line Interface application">CLI</abbr>:
=== "Linux, macOS"
<div class="termy">
```console
$ curl -fsSL https://get.deta.dev/space-cli.sh | sh
```
</div>
=== "Windows PowerShell"
<div class="termy">
```console
$ iwr https://get.deta.dev/space-cli.ps1 -useb | iex
```
</div>
After installing it, open a new terminal so that the installed CLI is detected.
In a new terminal, confirm that it was correctly installed with:
<div class="termy">
```console
$ space --help
Deta command line interface for managing deta micros.
Complete documentation available at https://deta.space/docs
Usage:
space [flags]
space [command]
Available Commands:
help Help about any command
link link code to project
login login to space
new create new project
push push code for project
release create release for a project
validate validate spacefile in dir
version Space CLI version
...
```
</div>
!!! tip
If you have problems installing the CLI, check the official <a href="https://deta.space/docs/en/basics/cli?ref=fastapi" class="external-link" target="_blank">Deta Space Documentation</a>.
## Login with the CLI
In order to authenticate your CLI with Deta Space, you will need an access token.
To obtain this token, open your <a href="https://deta.space/login?ref=fastapi" class="external-link" target="_blank">Deta Space Canvas</a>, open the **Teletype** (command bar at the bottom of the Canvas), and then click on **Settings**. From there, select **Generate Token** and copy the resulting token.
<img src="/img/deployment/deta/image03.png">
Now run `space login` from the Space CLI. Upon pasting the token into the CLI prompt and pressing enter, you should see a confirmation message.
<div class="termy">
```console
$ space login
To authenticate the Space CLI with your Space account, generate a new access token in your Space settings and paste it below:
# Enter access token (41 chars) >$ *****************************************
👍 Login Successful!
```
</div>
## Create a new project in Space
Now that you've authenticated with the Space CLI, use it to create a new <a href="https://deta.space/docs/en/basics/projects" class="external-link" target="_blank">Space Project</a>:
```console
$ space new
# What is your project's name? >$ fastapi-deta
```
The Space CLI will ask you to name the project, we will call ours `fastapi-deta`.
Then, it will try to automatically detect which framework or language you are using, showing you what it finds. In our case it will identify the Python app with the following message, prompting you to confirm:
```console
⚙️ No Spacefile found, trying to auto-detect configuration ...
👇 Deta detected the following configuration:
Micros:
name: fastapi-deta
L src: .
L engine: python3.9
# Do you want to bootstrap "fastapi-deta" with this configuration? (y/n)$ y
```
After you confirm, your project will be created in Deta Space inside a special app called <a href="https://deta.space/docs/en/basics/projects#projects-in-builder?ref=fastapi" class="external-link" target="_blank">Builder</a>. Builder is a toolbox that helps you to create and manage your apps in Deta Space.
The CLI will also create a `Spacefile` locally in the `fastapi-deta` directory. The <a href="https://deta.space/docs/en/reference/spacefile?ref=fastapi" class="external-link" target="_blank">Spacefile</a> is a configuration file which tells Deta Space how to run your app. The `Spacefile` for your app will be as follows:
```yaml
v: 0
micros:
- name: fastapi-deta
src: .
engine: python3.9
```
It is a `yaml` file, and you can use it to add features like scheduled tasks or modify how your app functions, which we'll do later. To learn more, read <a href="https://deta.space/docs/en/reference/spacefile" class="external-link" target="_blank">the `Spacefile` documentation</a>.
!!! tip
The Space CLI will also create a hidden `.space` folder in your local directory to link your local environment with Deta Space. This folder should not be included in your version control and will automatically be added to your `.gitignore` file, if you have initialized a Git repository.
## Define the run command in the Spacefile
The `run` command in the Spacefile tells Space what command should be executed to start your app. In this case it would be `uvicorn main:app`.
```diff
v: 0
micros:
- name: fastapi-deta
src: .
engine: python3.9
+ run: uvicorn main:app
```
## Deploy to Deta Space
To get your FastAPI live in the cloud, use one more CLI command:
<div class="termy">
```console
$ space push
---> 100%
build complete... created revision: satyr-jvjk
✔ Successfully pushed your code and created a new Revision!
Updating your development instance with the latest Revision, it will be available on your Canvas shortly.
```
</div>
This command will package your code, upload all the necessary files to Deta Space, and run a remote build of your app, resulting in a **revision**. Whenever you run `space push` successfully, a live instance of your API is automatically updated with the latest revision.
!!! tip
You can manage your <a href="https://deta.space/docs/en/basics/revisions#whats-a-revision" class="external-link" target="_blank">revisions</a> by opening your project in the Builder app. The live copy of your API will be visible under the **Develop** tab in Builder.
## Check it
The live instance of your API will also be added automatically to your Canvas (the dashboard) on Deta Space.
<img src="/img/deployment/deta/image04.png">
Click on the new app called `fastapi-deta`, and it will open your API in a new browser tab on a URL like `https://fastapi-deta-gj7ka8.deta.app/`.
You will get a JSON response from your FastAPI app:
```JSON
{
"Hello": "World"
}
```
And now you can head over to the `/docs` of your API. For this example, it would be `https://fastapi-deta-gj7ka8.deta.app/docs`.
<img src="/img/deployment/deta/image05.png">
## Enable public access
Deta will handle authentication for your account using cookies. By default, every app or API that you `push` or install to your Space is personal - it's only accessible to you.
But you can also make your API public using the `Spacefile` from earlier.
With a `public_routes` parameter, you can specify which paths of your API should be available to the public.
Set your `public_routes` to `"*"` to open every route of your API to the public:
```yaml
v: 0
micros:
- name: fastapi-deta
src: .
engine: python3.9
public_routes:
- "/*"
```
Then run `space push` again to update your live API on Deta Space.
Once it deploys, you can share your URL with anyone and they will be able to access your API. 🚀
## HTTPS
Congrats! You deployed your FastAPI app to Deta Space! 🎉 🍰
Also, notice that Deta Space correctly handles HTTPS for you, so you don't have to take care of that and can be sure that your users will have a secure encrypted connection. ✅ 🔒
## Create a release
Space also allows you to publish your API. When you publish it, anyone else can install their own copy of your API, in their own Deta Space cloud.
To do so, run `space release` in the Space CLI to create an **unlisted release**:
<div class="termy">
```console
$ space release
# Do you want to use the latest revision (buzzard-hczt)? (y/n)$ y
~ Creating a Release with the latest Revision
---> 100%
creating release...
publishing release in edge locations..
completed...
released: fastapi-deta-exp-msbu
https://deta.space/discovery/r/5kjhgyxewkdmtotx
Lift off -- successfully created a new Release!
Your Release is available globally on 5 Deta Edges
Anyone can install their own copy of your app.
```
</div>
This command publishes your revision as a release and gives you a link. Anyone you give this link to can install your API.
You can also make your app publicly discoverable by creating a **listed release** with `space release --listed` in the Space CLI:
<div class="termy">
```console
$ space release --listed
# Do you want to use the latest revision (buzzard-hczt)? (y/n)$ y
~ Creating a listed Release with the latest Revision ...
creating release...
publishing release in edge locations..
completed...
released: fastapi-deta-exp-msbu
https://deta.space/discovery/@user/fastapi-deta
Lift off -- successfully created a new Release!
Your Release is available globally on 5 Deta Edges
Anyone can install their own copy of your app.
Listed on Discovery for others to find!
```
</div>
This will allow anyone to find and install your app via <a href="https://deta.space/discovery?ref=fastapi" class="external-link" target="_blank">Deta Discovery</a>. Read more about <a href="https://deta.space/docs/en/basics/releases?ref=fastapi" class="external-link" target="_blank">releasing your app in the docs</a>.
## Check runtime logs
Deta Space also lets you inspect the logs of every app you build or install.
Add some logging functionality to your app by adding a `print` statement to your `main.py` file.
```py
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
def read_root():
return {"Hello": "World"}
@app.get("/items/{item_id}")
def read_item(item_id: int):
print(item_id)
return {"item_id": item_id}
```
The code within the `read_item` function includes a print statement that will output the `item_id` that is included in the URL. Send a request to your _path operation_ `/items/{item_id}` from the docs UI (which will have a URL like `https://fastapi-deta-gj7ka8.deta.app/docs`), using an ID like `5` as an example.
Now go to your <a href="https://deta.space?ref=fastapi" class="external-link" target="_blank">Space's Canvas</a>. Click on the context menu (`...`) of your live app instance, and then click on **View Logs**. Here you can view your app's logs, sorted by time.
<img src="/img/deployment/deta/image06.png">
## Learn more
At some point, you will probably want to store some data for your app in a way that persists through time. For that you can use <a href="https://deta.space/docs/en/basics/data#deta-base?ref=fastapi" class="external-link" target="_blank">Deta Base</a> and <a href="https://deta.space/docs/en/basics/data#deta-drive?ref=fastapi" class="external-link" target="_blank">Deta Drive</a>, both of which have a generous **free tier**.
You can also read more in the <a href="https://deta.space/docs/?ref=fastapi" class="external-link" target="_blank">Deta Space Documentation</a>.
!!! tip
If you have any Deta related questions, comments, or feedback, head to the <a href="https://go.deta.dev/discord" class="external-link" target="_blank">Deta Discord server</a>.
## Deployment Concepts
Coming back to the concepts we discussed in [Deployments Concepts](./concepts.md){.internal-link target=_blank}, here's how each of them would be handled with Deta Space:
- **HTTPS**: Handled by Deta Space, they will give you a subdomain and handle HTTPS automatically.
- **Running on startup**: Handled by Deta Space, as part of their service.
- **Restarts**: Handled by Deta Space, as part of their service.
- **Replication**: Handled by Deta Space, as part of their service.
- **Authentication**: Handled by Deta Space, as part of their service.
- **Memory**: Limit predefined by Deta Space, you could contact them to increase it.
- **Previous steps before starting**: Can be configured using the <a href="https://deta.space/docs/en/reference/spacefile?ref=fastapi" class="external-link" target="_blank">`Spacefile`</a>.
!!! note
Deta Space is designed to make it easy and free to build cloud applications for yourself. Then you can optionally share them with anyone.
It can simplify several use cases, but at the same time, it doesn't support others, like using external databases (apart from Deta's own NoSQL database system), custom virtual machines, etc.
You can read more details in the <a href="https://deta.space/docs/en/basics/micros?ref=fastapi" class="external-link" target="_blank">Deta Space Documentation</a> to see if it's the right choice for you.

View File

@@ -1,4 +1,4 @@
# Deployment - Intro
# Deployment
Deploying a **FastAPI** application is relatively easy.

View File

@@ -1,4 +1,11 @@
# Async SQL (Relational) Databases
# Async SQL (Relational) Databases with Encode/Databases
!!! info
These docs are about to be updated. 🎉
The current version assumes Pydantic v1.
The new docs will include Pydantic v2 and will use <a href="https://sqlmodel.tiangolo.com/" class="external-link" target="_blank">SQLModel</a> once it is updated to use Pydantic v2 as well.
You can also use <a href="https://github.com/encode/databases" class="external-link" target="_blank">`encode/databases`</a> with **FastAPI** to connect to databases using `async` and `await`.

View File

@@ -0,0 +1,78 @@
# Configure Swagger UI
You can configure some extra <a href="https://swagger.io/docs/open-source-tools/swagger-ui/usage/configuration" class="external-link" target="_blank">Swagger UI parameters</a>.
To configure them, pass the `swagger_ui_parameters` argument when creating the `FastAPI()` app object or to the `get_swagger_ui_html()` function.
`swagger_ui_parameters` receives a dictionary with the configurations passed to Swagger UI directly.
FastAPI converts the configurations to **JSON** to make them compatible with JavaScript, as that's what Swagger UI needs.
## Disable Syntax Highlighting
For example, you could disable syntax highlighting in Swagger UI.
Without changing the settings, syntax highlighting is enabled by default:
<img src="/img/tutorial/extending-openapi/image02.png">
But you can disable it by setting `syntaxHighlight` to `False`:
```Python hl_lines="3"
{!../../../docs_src/configure_swagger_ui/tutorial001.py!}
```
...and then Swagger UI won't show the syntax highlighting anymore:
<img src="/img/tutorial/extending-openapi/image03.png">
## Change the Theme
The same way you could set the syntax highlighting theme with the key `"syntaxHighlight.theme"` (notice that it has a dot in the middle):
```Python hl_lines="3"
{!../../../docs_src/configure_swagger_ui/tutorial002.py!}
```
That configuration would change the syntax highlighting color theme:
<img src="/img/tutorial/extending-openapi/image04.png">
## Change Default Swagger UI Parameters
FastAPI includes some default configuration parameters appropriate for most of the use cases.
It includes these default configurations:
```Python
{!../../../fastapi/openapi/docs.py[ln:7-13]!}
```
You can override any of them by setting a different value in the argument `swagger_ui_parameters`.
For example, to disable `deepLinking` you could pass these settings to `swagger_ui_parameters`:
```Python hl_lines="3"
{!../../../docs_src/configure_swagger_ui/tutorial003.py!}
```
## Other Swagger UI Parameters
To see all the other possible configurations you can use, read the official <a href="https://swagger.io/docs/open-source-tools/swagger-ui/usage/configuration" class="external-link" target="_blank">docs for Swagger UI parameters</a>.
## JavaScript-only settings
Swagger UI also allows other configurations to be **JavaScript-only** objects (for example, JavaScript functions).
FastAPI also includes these JavaScript-only `presets` settings:
```JavaScript
presets: [
SwaggerUIBundle.presets.apis,
SwaggerUIBundle.SwaggerUIStandalonePreset
]
```
These are **JavaScript** objects, not strings, so you can't pass them from Python code directly.
If you need to use JavaScript-only configurations like those, you can use one of the methods above. Override all the Swagger UI *path operation* and manually write any JavaScript you need.

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# Custom Docs UI Static Assets (Self-Hosting)
The API docs use **Swagger UI** and **ReDoc**, and each of those need some JavaScript and CSS files.
By default, those files are served from a <abbr title="Content Delivery Network: A service, normally composed of several servers, that provides static files, like JavaScript and CSS. It's commonly used to serve those files from the server closer to the client, improving performance.">CDN</abbr>.
But it's possible to customize it, you can set a specific CDN, or serve the files yourself.
## Custom CDN for JavaScript and CSS
Let's say that you want to use a different <abbr title="Content Delivery Network">CDN</abbr>, for example you want to use `https://unpkg.com/`.
This could be useful if for example you live in a country that restricts some URLs.
### Disable the automatic docs
The first step is to disable the automatic docs, as by default, those use the default CDN.
To disable them, set their URLs to `None` when creating your `FastAPI` app:
```Python hl_lines="8"
{!../../../docs_src/custom_docs_ui/tutorial001.py!}
```
### Include the custom docs
Now you can create the *path operations* for the custom docs.
You can re-use FastAPI's internal functions to create the HTML pages for the docs, and pass them the needed arguments:
* `openapi_url`: the URL where the HTML page for the docs can get the OpenAPI schema for your API. You can use here the attribute `app.openapi_url`.
* `title`: the title of your API.
* `oauth2_redirect_url`: you can use `app.swagger_ui_oauth2_redirect_url` here to use the default.
* `swagger_js_url`: the URL where the HTML for your Swagger UI docs can get the **JavaScript** file. This is the custom CDN URL.
* `swagger_css_url`: the URL where the HTML for your Swagger UI docs can get the **CSS** file. This is the custom CDN URL.
And similarly for ReDoc...
```Python hl_lines="2-6 11-19 22-24 27-33"
{!../../../docs_src/custom_docs_ui/tutorial001.py!}
```
!!! tip
The *path operation* for `swagger_ui_redirect` is a helper for when you use OAuth2.
If you integrate your API with an OAuth2 provider, you will be able to authenticate and come back to the API docs with the acquired credentials. And interact with it using the real OAuth2 authentication.
Swagger UI will handle it behind the scenes for you, but it needs this "redirect" helper.
### Create a *path operation* to test it
Now, to be able to test that everything works, create a *path operation*:
```Python hl_lines="36-38"
{!../../../docs_src/custom_docs_ui/tutorial001.py!}
```
### Test it
Now, you should be able to go to your docs at <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>, and reload the page, it will load those assets from the new CDN.
## Self-hosting JavaScript and CSS for docs
Self-hosting the JavaScript and CSS could be useful if, for example, you need your app to keep working even while offline, without open Internet access, or in a local network.
Here you'll see how to serve those files yourself, in the same FastAPI app, and configure the docs to use them.
### Project file structure
Let's say your project file structure looks like this:
```
.
├── app
│ ├── __init__.py
│ ├── main.py
```
Now create a directory to store those static files.
Your new file structure could look like this:
```
.
├── app
│   ├── __init__.py
│   ├── main.py
└── static/
```
### Download the files
Download the static files needed for the docs and put them on that `static/` directory.
You can probably right-click each link and select an option similar to `Save link as...`.
**Swagger UI** uses the files:
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5/swagger-ui-bundle.js" class="external-link" target="_blank">`swagger-ui-bundle.js`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5/swagger-ui.css" class="external-link" target="_blank">`swagger-ui.css`</a>
And **ReDoc** uses the file:
* <a href="https://cdn.jsdelivr.net/npm/redoc@next/bundles/redoc.standalone.js" class="external-link" target="_blank">`redoc.standalone.js`</a>
After that, your file structure could look like:
```
.
├── app
│   ├── __init__.py
│   ├── main.py
└── static
├── redoc.standalone.js
├── swagger-ui-bundle.js
└── swagger-ui.css
```
### Serve the static files
* Import `StaticFiles`.
* "Mount" a `StaticFiles()` instance in a specific path.
```Python hl_lines="7 11"
{!../../../docs_src/custom_docs_ui/tutorial002.py!}
```
### Test the static files
Start your application and go to <a href="http://127.0.0.1:8000/static/redoc.standalone.js" class="external-link" target="_blank">http://127.0.0.1:8000/static/redoc.standalone.js</a>.
You should see a very long JavaScript file for **ReDoc**.
It could start with something like:
```JavaScript
/*!
* ReDoc - OpenAPI/Swagger-generated API Reference Documentation
* -------------------------------------------------------------
* Version: "2.0.0-rc.18"
* Repo: https://github.com/Redocly/redoc
*/
!function(e,t){"object"==typeof exports&&"object"==typeof m
...
```
That confirms that you are being able to serve static files from your app, and that you placed the static files for the docs in the correct place.
Now we can configure the app to use those static files for the docs.
### Disable the automatic docs for static files
The same as when using a custom CDN, the first step is to disable the automatic docs, as those use the CDN by default.
To disable them, set their URLs to `None` when creating your `FastAPI` app:
```Python hl_lines="9"
{!../../../docs_src/custom_docs_ui/tutorial002.py!}
```
### Include the custom docs for static files
And the same way as with a custom CDN, now you can create the *path operations* for the custom docs.
Again, you can re-use FastAPI's internal functions to create the HTML pages for the docs, and pass them the needed arguments:
* `openapi_url`: the URL where the HTML page for the docs can get the OpenAPI schema for your API. You can use here the attribute `app.openapi_url`.
* `title`: the title of your API.
* `oauth2_redirect_url`: you can use `app.swagger_ui_oauth2_redirect_url` here to use the default.
* `swagger_js_url`: the URL where the HTML for your Swagger UI docs can get the **JavaScript** file. **This is the one that your own app is now serving**.
* `swagger_css_url`: the URL where the HTML for your Swagger UI docs can get the **CSS** file. **This is the one that your own app is now serving**.
And similarly for ReDoc...
```Python hl_lines="2-6 14-22 25-27 30-36"
{!../../../docs_src/custom_docs_ui/tutorial002.py!}
```
!!! tip
The *path operation* for `swagger_ui_redirect` is a helper for when you use OAuth2.
If you integrate your API with an OAuth2 provider, you will be able to authenticate and come back to the API docs with the acquired credentials. And interact with it using the real OAuth2 authentication.
Swagger UI will handle it behind the scenes for you, but it needs this "redirect" helper.
### Create a *path operation* to test static files
Now, to be able to test that everything works, create a *path operation*:
```Python hl_lines="39-41"
{!../../../docs_src/custom_docs_ui/tutorial002.py!}
```
### Test Static Files UI
Now, you should be able to disconnect your WiFi, go to your docs at <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>, and reload the page.
And even without Internet, you would be able to see the docs for your API and interact with it.

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# Extending OpenAPI
There are some cases where you might need to modify the generated OpenAPI schema.
In this section you will see how.
## The normal process
The normal (default) process, is as follows.
A `FastAPI` application (instance) has an `.openapi()` method that is expected to return the OpenAPI schema.
As part of the application object creation, a *path operation* for `/openapi.json` (or for whatever you set your `openapi_url`) is registered.
It just returns a JSON response with the result of the application's `.openapi()` method.
By default, what the method `.openapi()` does is check the property `.openapi_schema` to see if it has contents and return them.
If it doesn't, it generates them using the utility function at `fastapi.openapi.utils.get_openapi`.
And that function `get_openapi()` receives as parameters:
* `title`: The OpenAPI title, shown in the docs.
* `version`: The version of your API, e.g. `2.5.0`.
* `openapi_version`: The version of the OpenAPI specification used. By default, the latest: `3.1.0`.
* `summary`: A short summary of the API.
* `description`: The description of your API, this can include markdown and will be shown in the docs.
* `routes`: A list of routes, these are each of the registered *path operations*. They are taken from `app.routes`.
!!! info
The parameter `summary` is available in OpenAPI 3.1.0 and above, supported by FastAPI 0.99.0 and above.
## Overriding the defaults
Using the information above, you can use the same utility function to generate the OpenAPI schema and override each part that you need.
For example, let's add <a href="https://github.com/Rebilly/ReDoc/blob/master/docs/redoc-vendor-extensions.md#x-logo" class="external-link" target="_blank">ReDoc's OpenAPI extension to include a custom logo</a>.
### Normal **FastAPI**
First, write all your **FastAPI** application as normally:
```Python hl_lines="1 4 7-9"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Generate the OpenAPI schema
Then, use the same utility function to generate the OpenAPI schema, inside a `custom_openapi()` function:
```Python hl_lines="2 15-21"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Modify the OpenAPI schema
Now you can add the ReDoc extension, adding a custom `x-logo` to the `info` "object" in the OpenAPI schema:
```Python hl_lines="22-24"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Cache the OpenAPI schema
You can use the property `.openapi_schema` as a "cache", to store your generated schema.
That way, your application won't have to generate the schema every time a user opens your API docs.
It will be generated only once, and then the same cached schema will be used for the next requests.
```Python hl_lines="13-14 25-26"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Override the method
Now you can replace the `.openapi()` method with your new function.
```Python hl_lines="29"
{!../../../docs_src/extending_openapi/tutorial001.py!}
```
### Check it
Once you go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a> you will see that you are using your custom logo (in this example, **FastAPI**'s logo):
<img src="/img/tutorial/extending-openapi/image01.png">

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@@ -0,0 +1,39 @@
# General - How To - Recipes
Here are several pointers to other places in the docs, for general or frequent questions.
## Filter Data - Security
To ensure that you don't return more data than you should, read the docs for [Tutorial - Response Model - Return Type](../tutorial/response-model.md){.internal-link target=_blank}.
## Documentation Tags - OpenAPI
To add tags to your *path operations*, and group them in the docs UI, read the docs for [Tutorial - Path Operation Configurations - Tags](../tutorial/path-operation-configuration.md#tags){.internal-link target=_blank}.
## Documentation Summary and Description - OpenAPI
To add a summary and description to your *path operations*, and show them in the docs UI, read the docs for [Tutorial - Path Operation Configurations - Summary and Description](../tutorial/path-operation-configuration.md#summary-and-description){.internal-link target=_blank}.
## Documentation Response description - OpenAPI
To define the description of the response, shown in the docs UI, read the docs for [Tutorial - Path Operation Configurations - Response description](../tutorial/path-operation-configuration.md#response-description){.internal-link target=_blank}.
## Documentation Deprecate a *Path Operation* - OpenAPI
To deprecate a *path operation*, and show it in the docs UI, read the docs for [Tutorial - Path Operation Configurations - Deprecation](../tutorial/path-operation-configuration.md#deprecate-a-path-operation){.internal-link target=_blank}.
## Convert any Data to JSON-compatible
To convert any data to JSON-compatible, read the docs for [Tutorial - JSON Compatible Encoder](../tutorial/encoder.md){.internal-link target=_blank}.
## OpenAPI Metadata - Docs
To add metadata to your OpenAPI schema, including a license, version, contact, etc, read the docs for [Tutorial - Metadata and Docs URLs](../tutorial/metadata.md){.internal-link target=_blank}.
## OpenAPI Custom URL
To customize the OpenAPI URL (or remove it), read the docs for [Tutorial - Metadata and Docs URLs](../tutorial/metadata.md#openapi-url){.internal-link target=_blank}.
## OpenAPI Docs URLs
To update the URLs used for the automatically generated docs user interfaces, read the docs for [Tutorial - Metadata and Docs URLs](../tutorial/metadata.md#docs-urls){.internal-link target=_blank}.

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@@ -0,0 +1,11 @@
# How To - Recipes
Here you will see different recipes or "how to" guides for **several topics**.
Most of these ideas would be more or less **independent**, and in most cases you should only need to study them if they apply directly to **your project**.
If something seems interesting and useful to your project, go ahead and check it, but otherwise, you might probably just skip them.
!!! tip
If you want to **learn FastAPI** in a structured way (recommended), go and read the [Tutorial - User Guide](../tutorial/index.md){.internal-link target=_blank} chapter by chapter instead.

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@@ -1,4 +1,11 @@
# NoSQL (Distributed / Big Data) Databases
# NoSQL (Distributed / Big Data) Databases with Couchbase
!!! info
These docs are about to be updated. 🎉
The current version assumes Pydantic v1.
The new docs will hopefully use Pydantic v2 and will use <a href="https://art049.github.io/odmantic/" class="external-link" target="_blank">ODMantic</a> with MongoDB.
**FastAPI** can also be integrated with any <abbr title="Distributed database (Big Data), also 'Not Only SQL'">NoSQL</abbr>.

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@@ -0,0 +1,231 @@
# Separate OpenAPI Schemas for Input and Output or Not
When using **Pydantic v2**, the generated OpenAPI is a bit more exact and **correct** than before. 😎
In fact, in some cases, it will even have **two JSON Schemas** in OpenAPI for the same Pydantic model, for input and output, depending on if they have **default values**.
Let's see how that works and how to change it if you need to do that.
## Pydantic Models for Input and Output
Let's say you have a Pydantic model with default values, like this one:
=== "Python 3.10+"
```Python hl_lines="7"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py310.py[ln:1-7]!}
# Code below omitted 👇
```
<details>
<summary>👀 Full file preview</summary>
```Python
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py310.py!}
```
</details>
=== "Python 3.9+"
```Python hl_lines="9"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py39.py[ln:1-9]!}
# Code below omitted 👇
```
<details>
<summary>👀 Full file preview</summary>
```Python
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py39.py!}
```
</details>
=== "Python 3.7+"
```Python hl_lines="9"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001.py[ln:1-9]!}
# Code below omitted 👇
```
<details>
<summary>👀 Full file preview</summary>
```Python
{!> ../../../docs_src/separate_openapi_schemas/tutorial001.py!}
```
</details>
### Model for Input
If you use this model as an input like here:
=== "Python 3.10+"
```Python hl_lines="14"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py310.py[ln:1-15]!}
# Code below omitted 👇
```
<details>
<summary>👀 Full file preview</summary>
```Python
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py310.py!}
```
</details>
=== "Python 3.9+"
```Python hl_lines="16"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py39.py[ln:1-17]!}
# Code below omitted 👇
```
<details>
<summary>👀 Full file preview</summary>
```Python
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py39.py!}
```
</details>
=== "Python 3.7+"
```Python hl_lines="16"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001.py[ln:1-17]!}
# Code below omitted 👇
```
<details>
<summary>👀 Full file preview</summary>
```Python
{!> ../../../docs_src/separate_openapi_schemas/tutorial001.py!}
```
</details>
...then the `description` field will **not be required**. Because it has a default value of `None`.
### Input Model in Docs
You can confirm that in the docs, the `description` field doesn't have a **red asterisk**, it's not marked as required:
<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image01.png">
</div>
### Model for Output
But if you use the same model as an output, like here:
=== "Python 3.10+"
```Python hl_lines="19"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="21"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001_py39.py!}
```
=== "Python 3.7+"
```Python hl_lines="21"
{!> ../../../docs_src/separate_openapi_schemas/tutorial001.py!}
```
...then because `description` has a default value, if you **don't return anything** for that field, it will still have that **default value**.
### Model for Output Response Data
If you interact with the docs and check the response, even though the code didn't add anything in one of the `description` fields, the JSON response contains the default value (`null`):
<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image02.png">
</div>
This means that it will **always have a value**, it's just that sometimes the value could be `None` (or `null` in JSON).
That means that, clients using your API don't have to check if the value exists or not, they can **asume the field will always be there**, but just that in some cases it will have the default value of `None`.
The way to describe this in OpenAPI, is to mark that field as **required**, because it will always be there.
Because of that, the JSON Schema for a model can be different depending on if it's used for **input or output**:
* for **input** the `description` will **not be required**
* for **output** it will be **required** (and possibly `None`, or in JSON terms, `null`)
### Model for Output in Docs
You can check the output model in the docs too, **both** `name` and `description` are marked as **required** with a **red asterisk**:
<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image03.png">
</div>
### Model for Input and Output in Docs
And if you check all the available Schemas (JSON Schemas) in OpenAPI, you will see that there are two, one `Item-Input` and one `Item-Output`.
For `Item-Input`, `description` is **not required**, it doesn't have a red asterisk.
But for `Item-Output`, `description` is **required**, it has a red asterisk.
<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image04.png">
</div>
With this feature from **Pydantic v2**, your API documentation is more **precise**, and if you have autogenerated clients and SDKs, they will be more precise too, with a better **developer experience** and consistency. 🎉
## Do not Separate Schemas
Now, there are some cases where you might want to have the **same schema for input and output**.
Probably the main use case for this is if you already have some autogenerated client code/SDKs and you don't want to update all the autogenerated client code/SDKs yet, you probably will want to do it at some point, but maybe not right now.
In that case, you can disable this feature in **FastAPI**, with the parameter `separate_input_output_schemas=False`.
!!! info
Support for `separate_input_output_schemas` was added in FastAPI `0.102.0`. 🤓
=== "Python 3.10+"
```Python hl_lines="10"
{!> ../../../docs_src/separate_openapi_schemas/tutorial002_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="12"
{!> ../../../docs_src/separate_openapi_schemas/tutorial002_py39.py!}
```
=== "Python 3.7+"
```Python hl_lines="12"
{!> ../../../docs_src/separate_openapi_schemas/tutorial002.py!}
```
### Same Schema for Input and Output Models in Docs
And now there will be one single schema for input and output for the model, only `Item`, and it will have `description` as **not required**:
<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image05.png">
</div>
This is the same behavior as in Pydantic v1. 🤓

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@@ -5,6 +5,15 @@
Feel free to skip this.
Peewee is not recommended with FastAPI as it doesn't play well with anything async Python. There are several better alternatives.
!!! info
These docs assume Pydantic v1.
Because Pewee doesn't play well with anything async and there are better alternatives, I won't update these docs for Pydantic v2, they are kept for now only for historical purposes.
The examples here are no longer tested in CI (as they were before).
If you are starting a project from scratch, you are probably better off with SQLAlchemy ORM ([SQL (Relational) Databases](../tutorial/sql-databases.md){.internal-link target=_blank}), or any other async ORM.
If you already have a code base that uses <a href="https://docs.peewee-orm.com/en/latest/" class="external-link" target="_blank">Peewee ORM</a>, you can check here how to use it with **FastAPI**.

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@@ -446,6 +446,8 @@ To understand more about it, see the section <a href="https://fastapi.tiangolo.c
Used by Pydantic:
* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email_validator</code></a> - for email validation.
* <a href="https://docs.pydantic.dev/latest/usage/pydantic_settings/" target="_blank"><code>pydantic-settings</code></a> - for settings management.
* <a href="https://docs.pydantic.dev/latest/usage/types/extra_types/extra_types/" target="_blank"><code>pydantic-extra-types</code></a> - for extra types to be used with Pydantic.
Used by Starlette:

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# FastAPI and friends newsletter
<iframe class="mj-w-res-iframe" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="https://app.mailjet.com/widget/iframe/6gQ4/GDo" width="100%"></iframe>
<iframe data-w-type="embedded" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="https://xr4n4.mjt.lu/wgt/xr4n4/hj5/form?c=40a44fa4" width="100%" style="height: 0;"></iframe>
<script type="text/javascript" src="https://app.mailjet.com/statics/js/iframeResizer.min.js"></script>
<script type="text/javascript" src="https://app.mailjet.com/pas-nc-embedded-v1.js"></script>

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@@ -3,6 +3,272 @@
## Latest Changes
## 0.103.0
### Features
* ✨ Add support for `openapi_examples` in all FastAPI parameters. PR [#10152](https://github.com/tiangolo/fastapi/pull/10152) by [@tiangolo](https://github.com/tiangolo).
* New docs: [OpenAPI-specific examples](https://fastapi.tiangolo.com/tutorial/schema-extra-example/#openapi-specific-examples).
### Docs
* 📝 Add note to docs about Separate Input and Output Schemas with FastAPI version. PR [#10150](https://github.com/tiangolo/fastapi/pull/10150) by [@tiangolo](https://github.com/tiangolo).
## 0.102.0
### Features
* ✨ Add support for disabling the separation of input and output JSON Schemas in OpenAPI with Pydantic v2 with `separate_input_output_schemas=False`. PR [#10145](https://github.com/tiangolo/fastapi/pull/10145) by [@tiangolo](https://github.com/tiangolo).
* New docs [Separate OpenAPI Schemas for Input and Output or Not](https://fastapi.tiangolo.com/how-to/separate-openapi-schemas/).
* This PR also includes a new setup (internal tools) for generating screenshots for the docs.
### Refactors
* ♻️ Refactor tests for new Pydantic 2.2.1. PR [#10115](https://github.com/tiangolo/fastapi/pull/10115) by [@tiangolo](https://github.com/tiangolo).
### Docs
* 📝 Add new docs section, How To - Recipes, move docs that don't have to be read by everyone to How To. PR [#10114](https://github.com/tiangolo/fastapi/pull/10114) by [@tiangolo](https://github.com/tiangolo).
* 📝 Update Advanced docs, add links to sponsor courses. PR [#10113](https://github.com/tiangolo/fastapi/pull/10113) by [@tiangolo](https://github.com/tiangolo).
* 📝 Update docs for generating clients. PR [#10112](https://github.com/tiangolo/fastapi/pull/10112) by [@tiangolo](https://github.com/tiangolo).
* 📝 Tweak MkDocs and add redirects. PR [#10111](https://github.com/tiangolo/fastapi/pull/10111) by [@tiangolo](https://github.com/tiangolo).
* 📝 Restructure docs for cloud providers, include links to sponsors. PR [#10110](https://github.com/tiangolo/fastapi/pull/10110) by [@tiangolo](https://github.com/tiangolo).
### Internal
* 🔧 Update sponsors, add Speakeasy. PR [#10098](https://github.com/tiangolo/fastapi/pull/10098) by [@tiangolo](https://github.com/tiangolo).
## 0.101.1
### Fixes
* ✨ Add `ResponseValidationError` printable details, to show up in server error logs. PR [#10078](https://github.com/tiangolo/fastapi/pull/10078) by [@tiangolo](https://github.com/tiangolo).
### Refactors
* ✏️ Fix typo in deprecation warnings in `fastapi/params.py`. PR [#9854](https://github.com/tiangolo/fastapi/pull/9854) by [@russbiggs](https://github.com/russbiggs).
* ✏️ Fix typos in comments on internal code in `fastapi/concurrency.py` and `fastapi/routing.py`. PR [#9590](https://github.com/tiangolo/fastapi/pull/9590) by [@ElliottLarsen](https://github.com/ElliottLarsen).
### Docs
* ✏️ Fix typo in release notes. PR [#9835](https://github.com/tiangolo/fastapi/pull/9835) by [@francisbergin](https://github.com/francisbergin).
* 📝 Add external article: Build an SMS Spam Classifier Serverless Database with FaunaDB and FastAPI. PR [#9847](https://github.com/tiangolo/fastapi/pull/9847) by [@adejumoridwan](https://github.com/adejumoridwan).
* 📝 Fix typo in `docs/en/docs/contributing.md`. PR [#9878](https://github.com/tiangolo/fastapi/pull/9878) by [@VicenteMerino](https://github.com/VicenteMerino).
* 📝 Fix code highlighting in `docs/en/docs/tutorial/bigger-applications.md`. PR [#9806](https://github.com/tiangolo/fastapi/pull/9806) by [@theonlykingpin](https://github.com/theonlykingpin).
### Translations
* 🌐 Add Japanese translation for `docs/ja/docs/deployment/concepts.md`. PR [#10062](https://github.com/tiangolo/fastapi/pull/10062) by [@tamtam-fitness](https://github.com/tamtam-fitness).
* 🌐 Add Japanese translation for `docs/ja/docs/deployment/server-workers.md`. PR [#10064](https://github.com/tiangolo/fastapi/pull/10064) by [@tamtam-fitness](https://github.com/tamtam-fitness).
* 🌐 Update Japanese translation for `docs/ja/docs/deployment/docker.md`. PR [#10073](https://github.com/tiangolo/fastapi/pull/10073) by [@tamtam-fitness](https://github.com/tamtam-fitness).
* 🌐 Add Ukrainian translation for `docs/uk/docs/fastapi-people.md`. PR [#10059](https://github.com/tiangolo/fastapi/pull/10059) by [@rostik1410](https://github.com/rostik1410).
* 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/cookie-params.md`. PR [#10032](https://github.com/tiangolo/fastapi/pull/10032) by [@rostik1410](https://github.com/rostik1410).
* 🌐 Add Russian translation for `docs/ru/docs/deployment/docker.md`. PR [#9971](https://github.com/tiangolo/fastapi/pull/9971) by [@Xewus](https://github.com/Xewus).
* 🌐 Add Vietnamese translation for `docs/vi/docs/python-types.md`. PR [#10047](https://github.com/tiangolo/fastapi/pull/10047) by [@magiskboy](https://github.com/magiskboy).
* 🌐 Add Russian translation for `docs/ru/docs/tutorial/dependencies/global-dependencies.md`. PR [#9970](https://github.com/tiangolo/fastapi/pull/9970) by [@dudyaosuplayer](https://github.com/dudyaosuplayer).
* 🌐 Add Urdu translation for `docs/ur/docs/benchmarks.md`. PR [#9974](https://github.com/tiangolo/fastapi/pull/9974) by [@AhsanSheraz](https://github.com/AhsanSheraz).
### Internal
* 🔧 Add sponsor Porter. PR [#10051](https://github.com/tiangolo/fastapi/pull/10051) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors, add Jina back as bronze sponsor. PR [#10050](https://github.com/tiangolo/fastapi/pull/10050) by [@tiangolo](https://github.com/tiangolo).
* ⬆ Bump mypy from 1.4.0 to 1.4.1. PR [#9756](https://github.com/tiangolo/fastapi/pull/9756) by [@dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump mkdocs-material from 9.1.17 to 9.1.21. PR [#9960](https://github.com/tiangolo/fastapi/pull/9960) by [@dependabot[bot]](https://github.com/apps/dependabot).
## 0.101.0
### Features
* ✨ Enable Pydantic's serialization mode for responses, add support for Pydantic's `computed_field`, better OpenAPI for response models, proper required attributes, better generated clients. PR [#10011](https://github.com/tiangolo/fastapi/pull/10011) by [@tiangolo](https://github.com/tiangolo).
### Refactors
* ✅ Fix tests for compatibility with pydantic 2.1.1. PR [#9943](https://github.com/tiangolo/fastapi/pull/9943) by [@dmontagu](https://github.com/dmontagu).
* ✅ Fix test error in Windows for `jsonable_encoder`. PR [#9840](https://github.com/tiangolo/fastapi/pull/9840) by [@iudeen](https://github.com/iudeen).
### Upgrades
* 📌 Do not allow Pydantic 2.1.0 that breaks (require 2.1.1). PR [#10012](https://github.com/tiangolo/fastapi/pull/10012) by [@tiangolo](https://github.com/tiangolo).
### Translations
* 🌐 Add Russian translation for `docs/ru/docs/tutorial/security/index.md`. PR [#9963](https://github.com/tiangolo/fastapi/pull/9963) by [@eVery1337](https://github.com/eVery1337).
* 🌐 Remove Vietnamese note about missing translation. PR [#9957](https://github.com/tiangolo/fastapi/pull/9957) by [@tiangolo](https://github.com/tiangolo).
### Internal
* 👷 Add GitHub Actions step dump context to debug external failures. PR [#10008](https://github.com/tiangolo/fastapi/pull/10008) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Restore MkDocs Material pin after the fix. PR [#10001](https://github.com/tiangolo/fastapi/pull/10001) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update the Question template to ask for the Pydantic version. PR [#10000](https://github.com/tiangolo/fastapi/pull/10000) by [@tiangolo](https://github.com/tiangolo).
* 📍 Update MkDocs Material dependencies. PR [#9986](https://github.com/tiangolo/fastapi/pull/9986) by [@tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI People. PR [#9999](https://github.com/tiangolo/fastapi/pull/9999) by [@tiangolo](https://github.com/tiangolo).
* 🐳 Update Dockerfile with compatibility versions, to upgrade later. PR [#9998](https://github.com/tiangolo/fastapi/pull/9998) by [@tiangolo](https://github.com/tiangolo).
* Add pydantic-settings to FastAPI People dependencies. PR [#9988](https://github.com/tiangolo/fastapi/pull/9988) by [@tiangolo](https://github.com/tiangolo).
* ♻️ Update FastAPI People logic with new Pydantic. PR [#9985](https://github.com/tiangolo/fastapi/pull/9985) by [@tiangolo](https://github.com/tiangolo).
* 🍱 Update sponsors, Fern badge. PR [#9982](https://github.com/tiangolo/fastapi/pull/9982) by [@tiangolo](https://github.com/tiangolo).
* 👷 Deploy docs to Cloudflare Pages. PR [#9978](https://github.com/tiangolo/fastapi/pull/9978) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsor Fern. PR [#9979](https://github.com/tiangolo/fastapi/pull/9979) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update CI debug mode with Tmate. PR [#9977](https://github.com/tiangolo/fastapi/pull/9977) by [@tiangolo](https://github.com/tiangolo).
## 0.100.1
### Fixes
* 🐛 Replace `MultHostUrl` to `AnyUrl` for compatibility with older versions of Pydantic v1. PR [#9852](https://github.com/tiangolo/fastapi/pull/9852) by [@Kludex](https://github.com/Kludex).
### Docs
* 📝 Update links for self-hosted Swagger UI, point to v5, for OpenAPI 31.0. PR [#9834](https://github.com/tiangolo/fastapi/pull/9834) by [@tiangolo](https://github.com/tiangolo).
### Translations
* 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/body.md`. PR [#4574](https://github.com/tiangolo/fastapi/pull/4574) by [@ss-o-furda](https://github.com/ss-o-furda).
* 🌐 Add Vietnamese translation for `docs/vi/docs/features.md` and `docs/vi/docs/index.md`. PR [#3006](https://github.com/tiangolo/fastapi/pull/3006) by [@magiskboy](https://github.com/magiskboy).
* 🌐 Add Korean translation for `docs/ko/docs/async.md`. PR [#4179](https://github.com/tiangolo/fastapi/pull/4179) by [@NinaHwang](https://github.com/NinaHwang).
* 🌐 Add Chinese translation for `docs/zh/docs/tutorial/background-tasks.md`. PR [#9812](https://github.com/tiangolo/fastapi/pull/9812) by [@wdh99](https://github.com/wdh99).
* 🌐 Add French translation for `docs/fr/docs/tutorial/query-params-str-validations.md`. PR [#4075](https://github.com/tiangolo/fastapi/pull/4075) by [@Smlep](https://github.com/Smlep).
* 🌐 Add French translation for `docs/fr/docs/tutorial/index.md`. PR [#2234](https://github.com/tiangolo/fastapi/pull/2234) by [@JulianMaurin](https://github.com/JulianMaurin).
* 🌐 Add French translation for `docs/fr/docs/contributing.md`. PR [#2132](https://github.com/tiangolo/fastapi/pull/2132) by [@JulianMaurin](https://github.com/JulianMaurin).
* 🌐 Add French translation for `docs/fr/docs/benchmarks.md`. PR [#2155](https://github.com/tiangolo/fastapi/pull/2155) by [@clemsau](https://github.com/clemsau).
* 🌐 Update Chinese translations with new source files. PR [#9738](https://github.com/tiangolo/fastapi/pull/9738) by [@mahone3297](https://github.com/mahone3297).
* 🌐 Add Russian translation for `docs/ru/docs/tutorial/request-forms.md`. PR [#9841](https://github.com/tiangolo/fastapi/pull/9841) by [@dedkot01](https://github.com/dedkot01).
* 🌐 Update Chinese translation for `docs/zh/docs/tutorial/handling-errors.md`. PR [#9485](https://github.com/tiangolo/fastapi/pull/9485) by [@Creat55](https://github.com/Creat55).
### Internal
* 🔧 Update sponsors, add Fern. PR [#9956](https://github.com/tiangolo/fastapi/pull/9956) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update FastAPI People token. PR [#9844](https://github.com/tiangolo/fastapi/pull/9844) by [@tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI People. PR [#9775](https://github.com/tiangolo/fastapi/pull/9775) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update MkDocs Material token. PR [#9843](https://github.com/tiangolo/fastapi/pull/9843) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update token for latest changes. PR [#9842](https://github.com/tiangolo/fastapi/pull/9842) by [@tiangolo](https://github.com/tiangolo).
## 0.100.0
✨ Support for **Pydantic v2**
Pydantic version 2 has the **core** re-written in **Rust** and includes a lot of improvements and features, for example:
* Improved **correctness** in corner cases.
* **Safer** types.
* Better **performance** and **less energy** consumption.
* Better **extensibility**.
* etc.
...all this while keeping the **same Python API**. In most of the cases, for simple models, you can simply upgrade the Pydantic version and get all the benefits. 🚀
In some cases, for pure data validation and processing, you can get performance improvements of **20x** or more. This means 2,000% or more. 🤯
When you use **FastAPI**, there's a lot more going on, processing the request and response, handling dependencies, executing **your own code**, and particularly, **waiting for the network**. But you will probably still get some nice performance improvements just from the upgrade.
The focus of this release is **compatibility** with Pydantic v1 and v2, to make sure your current apps keep working. Later there will be more focus on refactors, correctness, code improvements, and then **performance** improvements. Some third-party early beta testers that ran benchmarks on the beta releases of FastAPI reported improvements of **2x - 3x**. Which is not bad for just doing `pip install --upgrade fastapi pydantic`. This was not an official benchmark and I didn't check it myself, but it's a good sign.
### Migration
Check out the [Pydantic migration guide](https://docs.pydantic.dev/2.0/migration/).
For the things that need changes in your Pydantic models, the Pydantic team built [`bump-pydantic`](https://github.com/pydantic/bump-pydantic).
A command line tool that will **process your code** and update most of the things **automatically** for you. Make sure you have your code in git first, and review each of the changes to make sure everything is correct before committing the changes.
### Pydantic v1
**This version of FastAPI still supports Pydantic v1**. And although Pydantic v1 will be deprecated at some point, it will still be supported for a while.
This means that you can install the new Pydantic v2, and if something fails, you can install Pydantic v1 while you fix any problems you might have, but having the latest FastAPI.
There are **tests for both Pydantic v1 and v2**, and test **coverage** is kept at **100%**.
### Changes
* There are **new parameter** fields supported by Pydantic `Field()` for:
* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`
* The new parameter fields are:
* `default_factory`
* `alias_priority`
* `validation_alias`
* `serialization_alias`
* `discriminator`
* `strict`
* `multiple_of`
* `allow_inf_nan`
* `max_digits`
* `decimal_places`
* `json_schema_extra`
...you can read about them in the Pydantic docs.
* The parameter `regex` has been deprecated and replaced by `pattern`.
* You can read more about it in the docs for [Query Parameters and String Validations: Add regular expressions](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#add-regular-expressions).
* New Pydantic models use an improved and simplified attribute `model_config` that takes a simple dict instead of an internal class `Config` for their configuration.
* You can read more about it in the docs for [Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/).
* The attribute `schema_extra` for the internal class `Config` has been replaced by the key `json_schema_extra` in the new `model_config` dict.
* You can read more about it in the docs for [Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/).
* When you install `"fastapi[all]"` it now also includes:
* <a href="https://docs.pydantic.dev/latest/usage/pydantic_settings/" target="_blank"><code>pydantic-settings</code></a> - for settings management.
* <a href="https://docs.pydantic.dev/latest/usage/types/extra_types/extra_types/" target="_blank"><code>pydantic-extra-types</code></a> - for extra types to be used with Pydantic.
* Now Pydantic Settings is an additional optional package (included in `"fastapi[all]"`). To use settings you should now import `from pydantic_settings import BaseSettings` instead of importing from `pydantic` directly.
* You can read more about it in the docs for [Settings and Environment Variables](https://fastapi.tiangolo.com/advanced/settings/).
* PR [#9816](https://github.com/tiangolo/fastapi/pull/9816) by [@tiangolo](https://github.com/tiangolo), included all the work done (in multiple PRs) on the beta branch (`main-pv2`).
## 0.99.1
### Fixes
* 🐛 Fix JSON Schema accepting bools as valid JSON Schemas, e.g. `additionalProperties: false`. PR [#9781](https://github.com/tiangolo/fastapi/pull/9781) by [@tiangolo](https://github.com/tiangolo).
### Docs
* 📝 Update source examples to use new JSON Schema examples field. PR [#9776](https://github.com/tiangolo/fastapi/pull/9776) by [@tiangolo](https://github.com/tiangolo).
## 0.99.0
### Features
* ✨ Add support for OpenAPI 3.1.0. PR [#9770](https://github.com/tiangolo/fastapi/pull/9770) by [@tiangolo](https://github.com/tiangolo).
* New support for documenting **webhooks**, read the new docs here: <a href="https://fastapi.tiangolo.com/advanced/openapi-webhooks/" class="external-link" target="_blank">Advanced User Guide: OpenAPI Webhooks</a>.
* Upgrade OpenAPI 3.1.0, this uses JSON Schema 2020-12.
* Upgrade Swagger UI to version 5.x.x, that supports OpenAPI 3.1.0.
* Updated `examples` field in `Query()`, `Cookie()`, `Body()`, etc. based on the latest JSON Schema and OpenAPI. Now it takes a list of examples and they are included directly in the JSON Schema, not outside. Read more about it (including the historical technical details) in the updated docs: <a href="https://fastapi.tiangolo.com/tutorial/schema-extra-example/" class="external-link" target="_blank">Tutorial: Declare Request Example Data</a>.
* ✨ Add support for `deque` objects and children in `jsonable_encoder`. PR [#9433](https://github.com/tiangolo/fastapi/pull/9433) by [@cranium](https://github.com/cranium).
### Docs
* 📝 Fix form for the FastAPI and friends newsletter. PR [#9749](https://github.com/tiangolo/fastapi/pull/9749) by [@tiangolo](https://github.com/tiangolo).
### Translations
* 🌐 Add Persian translation for `docs/fa/docs/advanced/sub-applications.md`. PR [#9692](https://github.com/tiangolo/fastapi/pull/9692) by [@mojtabapaso](https://github.com/mojtabapaso).
* 🌐 Add Russian translation for `docs/ru/docs/tutorial/response-model.md`. PR [#9675](https://github.com/tiangolo/fastapi/pull/9675) by [@glsglsgls](https://github.com/glsglsgls).
### Internal
* 🔨 Enable linenums in MkDocs Material during local live development to simplify highlighting code. PR [#9769](https://github.com/tiangolo/fastapi/pull/9769) by [@tiangolo](https://github.com/tiangolo).
* ⬆ Update httpx requirement from <0.24.0,>=0.23.0 to >=0.23.0,<0.25.0. PR [#9724](https://github.com/tiangolo/fastapi/pull/9724) by [@dependabot[bot]](https://github.com/apps/dependabot).
* ⬆ Bump mkdocs-material from 9.1.16 to 9.1.17. PR [#9746](https://github.com/tiangolo/fastapi/pull/9746) by [@dependabot[bot]](https://github.com/apps/dependabot).
* 🔥 Remove missing translation dummy pages, no longer necessary. PR [#9751](https://github.com/tiangolo/fastapi/pull/9751) by [@tiangolo](https://github.com/tiangolo).
* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#9259](https://github.com/tiangolo/fastapi/pull/9259) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).
* ✨ Add Material for MkDocs Insiders features and cards. PR [#9748](https://github.com/tiangolo/fastapi/pull/9748) by [@tiangolo](https://github.com/tiangolo).
* 🔥 Remove languages without translations. PR [#9743](https://github.com/tiangolo/fastapi/pull/9743) by [@tiangolo](https://github.com/tiangolo).
* ✨ Refactor docs for building scripts, use MkDocs hooks, simplify (remove) configs for languages. PR [#9742](https://github.com/tiangolo/fastapi/pull/9742) by [@tiangolo](https://github.com/tiangolo).
* 🔨 Add MkDocs hook that renames sections based on the first index file. PR [#9737](https://github.com/tiangolo/fastapi/pull/9737) by [@tiangolo](https://github.com/tiangolo).
* 👷 Make cron jobs run only on main repo, not on forks, to avoid error notifications from missing tokens. PR [#9735](https://github.com/tiangolo/fastapi/pull/9735) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update MkDocs for other languages. PR [#9734](https://github.com/tiangolo/fastapi/pull/9734) by [@tiangolo](https://github.com/tiangolo).
* 👷 Refactor Docs CI, run in multiple workers with a dynamic matrix to optimize speed. PR [#9732](https://github.com/tiangolo/fastapi/pull/9732) by [@tiangolo](https://github.com/tiangolo).
* 🔥 Remove old internal GitHub Action watch-previews that is no longer needed. PR [#9730](https://github.com/tiangolo/fastapi/pull/9730) by [@tiangolo](https://github.com/tiangolo).
* ⬆️ Upgrade MkDocs and MkDocs Material. PR [#9729](https://github.com/tiangolo/fastapi/pull/9729) by [@tiangolo](https://github.com/tiangolo).
* 👷 Build and deploy docs only on docs changes. PR [#9728](https://github.com/tiangolo/fastapi/pull/9728) by [@tiangolo](https://github.com/tiangolo).
## 0.98.0
### Features

View File

@@ -377,7 +377,7 @@ The `router` from `users` would overwrite the one from `items` and we wouldn't b
So, to be able to use both of them in the same file, we import the submodules directly:
```Python hl_lines="4"
```Python hl_lines="5"
{!../../../docs_src/bigger_applications/app/main.py!}
```

View File

@@ -1,4 +1,4 @@
# Dependencies - First Steps
# Dependencies
**FastAPI** has a very powerful but intuitive **<abbr title="also known as components, resources, providers, services, injectables">Dependency Injection</abbr>** system.

View File

@@ -99,7 +99,7 @@ It will show a JSON starting with something like:
```JSON
{
"openapi": "3.0.2",
"openapi": "3.1.0",
"info": {
"title": "FastAPI",
"version": "0.1.0"

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@@ -1,4 +1,4 @@
# Tutorial - User Guide - Intro
# Tutorial - User Guide
This tutorial shows you how to use **FastAPI** with most of its features, step by step.

View File

@@ -9,15 +9,16 @@ You can set the following fields that are used in the OpenAPI specification and
| Parameter | Type | Description |
|------------|------|-------------|
| `title` | `str` | The title of the API. |
| `summary` | `str` | A short summary of the API. <small>Available since OpenAPI 3.1.0, FastAPI 0.99.0.</small> |
| `description` | `str` | A short description of the API. It can use Markdown. |
| `version` | `string` | The version of the API. This is the version of your own application, not of OpenAPI. For example `2.5.0`. |
| `terms_of_service` | `str` | A URL to the Terms of Service for the API. If provided, this has to be a URL. |
| `contact` | `dict` | The contact information for the exposed API. It can contain several fields. <details><summary><code>contact</code> fields</summary><table><thead><tr><th>Parameter</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>name</code></td><td><code>str</code></td><td>The identifying name of the contact person/organization.</td></tr><tr><td><code>url</code></td><td><code>str</code></td><td>The URL pointing to the contact information. MUST be in the format of a URL.</td></tr><tr><td><code>email</code></td><td><code>str</code></td><td>The email address of the contact person/organization. MUST be in the format of an email address.</td></tr></tbody></table></details> |
| `license_info` | `dict` | The license information for the exposed API. It can contain several fields. <details><summary><code>license_info</code> fields</summary><table><thead><tr><th>Parameter</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>name</code></td><td><code>str</code></td><td><strong>REQUIRED</strong> (if a <code>license_info</code> is set). The license name used for the API.</td></tr><tr><td><code>url</code></td><td><code>str</code></td><td>A URL to the license used for the API. MUST be in the format of a URL.</td></tr></tbody></table></details> |
| `license_info` | `dict` | The license information for the exposed API. It can contain several fields. <details><summary><code>license_info</code> fields</summary><table><thead><tr><th>Parameter</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>name</code></td><td><code>str</code></td><td><strong>REQUIRED</strong> (if a <code>license_info</code> is set). The license name used for the API.</td></tr><tr><td><code>identifier</code></td><td><code>str</code></td><td>An <a href="https://spdx.dev/spdx-specification-21-web-version/#h.jxpfx0ykyb60" class="external-link" target="_blank">SPDX</a> license expression for the API. The <code>identifier</code> field is mutually exclusive of the <code>url</code> field. <small>Available since OpenAPI 3.1.0, FastAPI 0.99.0.</small></td></tr><tr><td><code>url</code></td><td><code>str</code></td><td>A URL to the license used for the API. MUST be in the format of a URL.</td></tr></tbody></table></details> |
You can set them as follows:
```Python hl_lines="3-16 19-31"
```Python hl_lines="3-16 19-32"
{!../../../docs_src/metadata/tutorial001.py!}
```
@@ -28,6 +29,16 @@ With this configuration, the automatic API docs would look like:
<img src="/img/tutorial/metadata/image01.png">
## License identifier
Since OpenAPI 3.1.0 and FastAPI 0.99.0, you can also set the `license_info` with an `identifier` instead of a `url`.
For example:
```Python hl_lines="31"
{!../../../docs_src/metadata/tutorial001_1.py!}
```
## Metadata for tags
You can also add additional metadata for the different tags used to group your path operations with the parameter `openapi_tags`.

View File

@@ -83,7 +83,7 @@ And when you open your browser at <a href="http://127.0.0.1:8000/docs" class="ex
## Standards-based benefits, alternative documentation
And because the generated schema is from the <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md" class="external-link" target="_blank">OpenAPI</a> standard, there are many compatible tools.
And because the generated schema is from the <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md" class="external-link" target="_blank">OpenAPI</a> standard, there are many compatible tools.
Because of this, **FastAPI** itself provides an alternative API documentation (using ReDoc), which you can access at <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>:

View File

@@ -277,7 +277,7 @@ You can also add a parameter `min_length`:
## Add regular expressions
You can define a <abbr title="A regular expression, regex or regexp is a sequence of characters that define a search pattern for strings.">regular expression</abbr> that the parameter should match:
You can define a <abbr title="A regular expression, regex or regexp is a sequence of characters that define a search pattern for strings.">regular expression</abbr> `pattern` that the parameter should match:
=== "Python 3.10+"
@@ -315,7 +315,7 @@ You can define a <abbr title="A regular expression, regex or regexp is a sequenc
{!> ../../../docs_src/query_params_str_validations/tutorial004.py!}
```
This specific regular expression checks that the received parameter value:
This specific regular expression pattern checks that the received parameter value:
* `^`: starts with the following characters, doesn't have characters before.
* `fixedquery`: has the exact value `fixedquery`.
@@ -325,6 +325,20 @@ If you feel lost with all these **"regular expression"** ideas, don't worry. The
But whenever you need them and go and learn them, know that you can already use them directly in **FastAPI**.
### Pydantic v1 `regex` instead of `pattern`
Before Pydantic version 2 and before FastAPI 0.100.0, the parameter was called `regex` instead of `pattern`, but it's now deprecated.
You could still see some code using it:
=== "Python 3.10+ Pydantic v1"
```Python hl_lines="11"
{!> ../../../docs_src/query_params_str_validations/tutorial004_an_py310_regex.py!}
```
But know that this is deprecated and it should be updated to use the new parameter `pattern`. 🤓
## Default values
You can, of course, use default values other than `None`.

View File

@@ -4,34 +4,63 @@ You can declare examples of the data your app can receive.
Here are several ways to do it.
## Pydantic `schema_extra`
## Extra JSON Schema data in Pydantic models
You can declare an `example` for a Pydantic model using `Config` and `schema_extra`, as described in <a href="https://pydantic-docs.helpmanual.io/usage/schema/#schema-customization" class="external-link" target="_blank">Pydantic's docs: Schema customization</a>:
You can declare `examples` for a Pydantic model that will be added to the generated JSON Schema.
=== "Python 3.10+"
=== "Python 3.10+ Pydantic v2"
```Python hl_lines="13-21"
```Python hl_lines="13-24"
{!> ../../../docs_src/schema_extra_example/tutorial001_py310.py!}
```
=== "Python 3.6+"
=== "Python 3.10+ Pydantic v1"
```Python hl_lines="15-23"
```Python hl_lines="13-23"
{!> ../../../docs_src/schema_extra_example/tutorial001_py310_pv1.py!}
```
=== "Python 3.6+ Pydantic v2"
```Python hl_lines="15-26"
{!> ../../../docs_src/schema_extra_example/tutorial001.py!}
```
=== "Python 3.6+ Pydantic v1"
```Python hl_lines="15-25"
{!> ../../../docs_src/schema_extra_example/tutorial001_pv1.py!}
```
That extra info will be added as-is to the output **JSON Schema** for that model, and it will be used in the API docs.
=== "Pydantic v2"
In Pydantic version 2, you would use the attribute `model_config`, that takes a `dict` as described in <a href="https://docs.pydantic.dev/latest/usage/model_config/" class="external-link" target="_blank">Pydantic's docs: Model Config</a>.
You can set `"json_schema_extra"` with a `dict` containing any additonal data you would like to show up in the generated JSON Schema, including `examples`.
=== "Pydantic v1"
In Pydantic version 1, you would use an internal class `Config` and `schema_extra`, as described in <a href="https://docs.pydantic.dev/1.10/usage/schema/#schema-customization" class="external-link" target="_blank">Pydantic's docs: Schema customization</a>.
You can set `schema_extra` with a `dict` containing any additonal data you would like to show up in the generated JSON Schema, including `examples`.
!!! tip
You could use the same technique to extend the JSON Schema and add your own custom extra info.
For example you could use it to add metadata for a frontend user interface, etc.
!!! info
OpenAPI 3.1.0 (used since FastAPI 0.99.0) added support for `examples`, which is part of the **JSON Schema** standard.
Before that, it only supported the keyword `example` with a single example. That is still supported by OpenAPI 3.1.0, but is deprecated and is not part of the JSON Schema standard. So you are encouraged to migrate `example` to `examples`. 🤓
You can read more at the end of this page.
## `Field` additional arguments
When using `Field()` with Pydantic models, you can also declare extra info for the **JSON Schema** by passing any other arbitrary arguments to the function.
You can use this to add `example` for each field:
When using `Field()` with Pydantic models, you can also declare additional `examples`:
=== "Python 3.10+"
@@ -45,10 +74,7 @@ You can use this to add `example` for each field:
{!> ../../../docs_src/schema_extra_example/tutorial002.py!}
```
!!! warning
Keep in mind that those extra arguments passed won't add any validation, only extra information, for documentation purposes.
## `example` and `examples` in OpenAPI
## `examples` in JSON Schema - OpenAPI
When using any of:
@@ -60,27 +86,27 @@ When using any of:
* `Form()`
* `File()`
you can also declare a data `example` or a group of `examples` with additional information that will be added to **OpenAPI**.
you can also declare a group of `examples` with additional information that will be added to their **JSON Schemas** inside of **OpenAPI**.
### `Body` with `example`
### `Body` with `examples`
Here we pass an `example` of the data expected in `Body()`:
Here we pass `examples` containing one example of the data expected in `Body()`:
=== "Python 3.10+"
```Python hl_lines="22-27"
```Python hl_lines="22-29"
{!> ../../../docs_src/schema_extra_example/tutorial003_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="22-27"
```Python hl_lines="22-29"
{!> ../../../docs_src/schema_extra_example/tutorial003_an_py39.py!}
```
=== "Python 3.6+"
```Python hl_lines="23-28"
```Python hl_lines="23-30"
{!> ../../../docs_src/schema_extra_example/tutorial003_an.py!}
```
@@ -89,7 +115,7 @@ Here we pass an `example` of the data expected in `Body()`:
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="18-23"
```Python hl_lines="18-25"
{!> ../../../docs_src/schema_extra_example/tutorial003_py310.py!}
```
@@ -98,7 +124,7 @@ Here we pass an `example` of the data expected in `Body()`:
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="20-25"
```Python hl_lines="20-27"
{!> ../../../docs_src/schema_extra_example/tutorial003.py!}
```
@@ -110,7 +136,71 @@ With any of the methods above it would look like this in the `/docs`:
### `Body` with multiple `examples`
Alternatively to the single `example`, you can pass `examples` using a `dict` with **multiple examples**, each with extra information that will be added to **OpenAPI** too.
You can of course also pass multiple `examples`:
=== "Python 3.10+"
```Python hl_lines="23-38"
{!> ../../../docs_src/schema_extra_example/tutorial004_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="23-38"
{!> ../../../docs_src/schema_extra_example/tutorial004_an_py39.py!}
```
=== "Python 3.6+"
```Python hl_lines="24-39"
{!> ../../../docs_src/schema_extra_example/tutorial004_an.py!}
```
=== "Python 3.10+ non-Annotated"
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="19-34"
{!> ../../../docs_src/schema_extra_example/tutorial004_py310.py!}
```
=== "Python 3.6+ non-Annotated"
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="21-36"
{!> ../../../docs_src/schema_extra_example/tutorial004.py!}
```
When you do this, the examples will be part of the internal **JSON Schema** for that body data.
Nevertheless, at the <abbr title="2023-08-26">time of writing this</abbr>, Swagger UI, the tool in charge of showing the docs UI, doesn't support showing multiple examples for the data in **JSON Schema**. But read below for a workaround.
### OpenAPI-specific `examples`
Since before **JSON Schema** supported `examples` OpenAPI had support for a different field also called `examples`.
This **OpenAPI-specific** `examples` goes in another section in the OpenAPI specification. It goes in the **details for each *path operation***, not inside each JSON Schema.
And Swagger UI has supported this particular `examples` field for a while. So, you can use it to **show** different **examples in the docs UI**.
The shape of this OpenAPI-specific field `examples` is a `dict` with **multiple examples** (instead of a `list`), each with extra information that will be added to **OpenAPI** too.
This doesn't go inside of each JSON Schema contained in OpenAPI, this goes outside, in the *path operation* directly.
### Using the `openapi_examples` Parameter
You can declare the OpenAPI-specific `examples` in FastAPI with the parameter `openapi_examples` for:
* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`
The keys of the `dict` identify each example, and each value is another `dict`.
@@ -121,22 +211,24 @@ Each specific example `dict` in the `examples` can contain:
* `value`: This is the actual example shown, e.g. a `dict`.
* `externalValue`: alternative to `value`, a URL pointing to the example. Although this might not be supported by as many tools as `value`.
You can use it like this:
=== "Python 3.10+"
```Python hl_lines="23-49"
{!> ../../../docs_src/schema_extra_example/tutorial004_an_py310.py!}
{!> ../../../docs_src/schema_extra_example/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="23-49"
{!> ../../../docs_src/schema_extra_example/tutorial004_an_py39.py!}
{!> ../../../docs_src/schema_extra_example/tutorial005_an_py39.py!}
```
=== "Python 3.6+"
```Python hl_lines="24-50"
{!> ../../../docs_src/schema_extra_example/tutorial004_an.py!}
{!> ../../../docs_src/schema_extra_example/tutorial005_an.py!}
```
=== "Python 3.10+ non-Annotated"
@@ -145,7 +237,7 @@ Each specific example `dict` in the `examples` can contain:
Prefer to use the `Annotated` version if possible.
```Python hl_lines="19-45"
{!> ../../../docs_src/schema_extra_example/tutorial004_py310.py!}
{!> ../../../docs_src/schema_extra_example/tutorial005_py310.py!}
```
=== "Python 3.6+ non-Annotated"
@@ -154,36 +246,81 @@ Each specific example `dict` in the `examples` can contain:
Prefer to use the `Annotated` version if possible.
```Python hl_lines="21-47"
{!> ../../../docs_src/schema_extra_example/tutorial004.py!}
{!> ../../../docs_src/schema_extra_example/tutorial005.py!}
```
### Examples in the docs UI
### OpenAPI Examples in the Docs UI
With `examples` added to `Body()` the `/docs` would look like:
With `openapi_examples` added to `Body()` the `/docs` would look like:
<img src="/img/tutorial/body-fields/image02.png">
## Technical Details
!!! tip
If you are already using **FastAPI** version **0.99.0 or above**, you can probably **skip** these details.
They are more relevant for older versions, before OpenAPI 3.1.0 was available.
You can consider this a brief OpenAPI and JSON Schema **history lesson**. 🤓
!!! warning
These are very technical details about the standards **JSON Schema** and **OpenAPI**.
If the ideas above already work for you, that might be enough, and you probably don't need these details, feel free to skip them.
When you add an example inside of a Pydantic model, using `schema_extra` or `Field(example="something")` that example is added to the **JSON Schema** for that Pydantic model.
Before OpenAPI 3.1.0, OpenAPI used an older and modified version of **JSON Schema**.
JSON Schema didn't have `examples`, so OpenAPI added it's own `example` field to its own modified version.
OpenAPI also added `example` and `examples` fields to other parts of the specification:
* <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#parameter-object" class="external-link" target="_blank">`Parameter Object` (in the specification)</a> that was used by FastAPI's:
* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#media-type-object" class="external-link" target="_blank">`Request Body Object`, in the field `content`, on the `Media Type Object` (in the specification)</a> that was used by FastAPI's:
* `Body()`
* `File()`
* `Form()`
!!! info
This old OpenAPI-specific `examples` parameter is now `openapi_examples` since FastAPI `0.103.0`.
### JSON Schema's `examples` field
But then JSON Schema added an <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a> field to a new version of the specification.
And then the new OpenAPI 3.1.0 was based on the latest version (JSON Schema 2020-12) that included this new field `examples`.
And now this new `examples` field takes precedence over the old single (and custom) `example` field, that is now deprecated.
This new `examples` field in JSON Schema is **just a `list`** of examples, not a dict with extra metadata as in the other places in OpenAPI (described above).
!!! info
Even after OpenAPI 3.1.0 was released with this new simpler integration with JSON Schema, for a while, Swagger UI, the tool that provides the automatic docs, didn't support OpenAPI 3.1.0 (it does since version 5.0.0 🎉).
Because of that, versions of FastAPI previous to 0.99.0 still used versions of OpenAPI lower than 3.1.0.
### Pydantic and FastAPI `examples`
When you add `examples` inside of a Pydantic model, using `schema_extra` or `Field(examples=["something"])` that example is added to the **JSON Schema** for that Pydantic model.
And that **JSON Schema** of the Pydantic model is included in the **OpenAPI** of your API, and then it's used in the docs UI.
**JSON Schema** doesn't really have a field `example` in the standards. Recent versions of JSON Schema define a field <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a>, but OpenAPI 3.0.3 is based on an older version of JSON Schema that didn't have `examples`.
In versions of FastAPI before 0.99.0 (0.99.0 and above use the newer OpenAPI 3.1.0) when you used `example` or `examples` with any of the other utilities (`Query()`, `Body()`, etc.) those examples were not added to the JSON Schema that describes that data (not even to OpenAPI's own version of JSON Schema), they were added directly to the *path operation* declaration in OpenAPI (outside the parts of OpenAPI that use JSON Schema).
So, OpenAPI 3.0.3 defined its own <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.3.md#fixed-fields-20" class="external-link" target="_blank">`example`</a> for the modified version of **JSON Schema** it uses, for the same purpose (but it's a single `example`, not `examples`), and that's what is used by the API docs UI (using Swagger UI).
But now that FastAPI 0.99.0 and above uses OpenAPI 3.1.0, that uses JSON Schema 2020-12, and Swagger UI 5.0.0 and above, everything is more consistent and the examples are included in JSON Schema.
So, although `example` is not part of JSON Schema, it is part of OpenAPI's custom version of JSON Schema, and that's what will be used by the docs UI.
### Swagger UI and OpenAPI-specific `examples`
But when you use `example` or `examples` with any of the other utilities (`Query()`, `Body()`, etc.) those examples are not added to the JSON Schema that describes that data (not even to OpenAPI's own version of JSON Schema), they are added directly to the *path operation* declaration in OpenAPI (outside the parts of OpenAPI that use JSON Schema).
Now, as Swagger UI didn't support multiple JSON Schema examples (as of 2023-08-26), users didn't have a way to show multiple examples in the docs.
For `Path()`, `Query()`, `Header()`, and `Cookie()`, the `example` or `examples` are added to the <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#parameter-object" class="external-link" target="_blank">OpenAPI definition, to the `Parameter Object` (in the specification)</a>.
To solve that, FastAPI `0.103.0` **added support** for declaring the same old **OpenAPI-specific** `examples` field with the new parameter `openapi_examples`. 🤓
And for `Body()`, `File()`, and `Form()`, the `example` or `examples` are equivalently added to the <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#mediaTypeObject" class="external-link" target="_blank">OpenAPI definition, to the `Request Body Object`, in the field `content`, on the `Media Type Object` (in the specification)</a>.
### Summary
On the other hand, there's a newer version of OpenAPI: **3.1.0**, recently released. It is based on the latest JSON Schema and most of the modifications from OpenAPI's custom version of JSON Schema are removed, in exchange of the features from the recent versions of JSON Schema, so all these small differences are reduced. Nevertheless, Swagger UI currently doesn't support OpenAPI 3.1.0, so, for now, it's better to continue using the ideas above.
I used to say I didn't like history that much... and look at me now giving "tech history" lessons. 😅
In short, **upgrade to FastAPI 0.99.0 or above**, and things are much **simpler, consistent, and intuitive**, and you don't have to know all these historic details. 😎

View File

@@ -1,4 +1,4 @@
# Security Intro
# Security
There are many ways to handle security, authentication and authorization.

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