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66 Commits

Author SHA1 Message Date
Sebastián Ramírez
a0209a0d2c 🔖 Release version 0.67.0 2021-07-21 20:00:39 +02:00
Sebastián Ramírez
099aab79e6 📝 Update release notes 2021-07-21 19:59:38 +02:00
github-actions
7dc5b94d45 📝 Update release notes 2021-07-21 17:54:42 +00:00
Sebastián Ramírez
684c0077cc Add support for dataclasses in request bodies and response_model (#3577) 2021-07-21 19:54:08 +02:00
github-actions
75d8a6b5c2 📝 Update release notes 2021-07-21 14:39:54 +00:00
Sebastián Ramírez
96fdfc53cc Support dataclasses in responses (#3576)
Co-authored-by: amit lissack <amit@opentrons.com>
2021-07-21 14:39:12 +00:00
github-actions
49517d3310 📝 Update release notes 2021-07-21 13:16:08 +00:00
Ehigie Aito
9355cc4eaa 📝 Add external link: How to Create A Fake Certificate Authority And Generate TLS Certs for FastAPI (#2839)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-21 13:15:33 +00:00
github-actions
1ce59152e7 📝 Update release notes 2021-07-21 12:44:53 +00:00
jaystone776
1241f7f0b7 ✏ Fix code highlighted line in: body-nested-models.md (#3463) 2021-07-21 14:44:15 +02:00
github-actions
fd74c0f6a4 📝 Update release notes 2021-07-21 12:42:05 +00:00
jaystone776
e4eac12c34 ✏ Fix typo in body-nested-models.md (#3462)
Typo in line 201, *where* should be *were*
2021-07-21 14:41:24 +02:00
github-actions
b235653a6c 📝 Update release notes 2021-07-21 12:37:40 +00:00
David Brakman
4cb4bdb984 ✏ Fix typo "might me" -> "might be" in docs/en/docs/tutorial/schema-extra-example.md (#3362)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-21 12:37:06 +00:00
github-actions
ba596152d9 📝 Update release notes 2021-07-21 12:28:48 +00:00
Shahriyar Rzayev
a1227624c8 📝 Add external link: Building simple E-Commerce with NuxtJS and FastAPI (#3271)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-21 12:28:15 +00:00
github-actions
9ce1ae771c 📝 Update release notes 2021-07-21 12:21:46 +00:00
Rodrigo Arenas
b9fed9b485 📝 Add external link: Serve a machine learning model using Sklearn, FastAPI and Docker (#2974)
Co-authored-by: rodrigoarenas456 <31422766+rodrigoarenas456@users.noreply.github.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-21 14:20:53 +02:00
github-actions
0d97e1f97d 📝 Update release notes 2021-07-21 12:15:08 +00:00
Marcelo Trylesinski
1ce7258a01 ✏️ Fix typo on docstring in datastructures file (#2887) 2021-07-21 14:14:34 +02:00
github-actions
bcd06fdfdf 📝 Update release notes 2021-07-21 12:11:22 +00:00
Marcelo Trylesinski
fc35b7d18d 🎨 Improve style for sponsors, add radius border (#2388)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-21 14:10:47 +02:00
github-actions
8c12ab0d5b 📝 Update release notes 2021-07-21 11:15:03 +00:00
Sebastián Ramírez
38194a29bc 📝 Add External Link: Deploy FastAPI on Ubuntu and Serve using Caddy 2 Web Server (#3572) 2021-07-21 13:14:28 +02:00
github-actions
6b65de6033 📝 Update release notes 2021-07-21 11:12:47 +00:00
github-actions
f80230d654 📝 Update release notes 2021-07-21 11:11:43 +00:00
github-actions
f6cc418d79 📝 Update release notes 2021-07-21 11:10:13 +00:00
github-actions
3ce9407093 📝 Update release notes 2021-07-21 11:08:47 +00:00
github-actions
ef1716c39e 📝 Update release notes 2021-07-21 10:42:13 +00:00
Sebastián Ramírez
9ab7da6562 👷 Update GitHub Action latest-changes, strike 2 (#3575) 2021-07-21 10:41:32 +00:00
Sebastián Ramírez
fcfff5e8e5 👷 Update GitHub Action latest-changes (#3574) 2021-07-21 10:33:42 +00:00
Sebastián Ramírez
67ef62a4dd 👷 Update GitHub Action latest-changes (#3573) 2021-07-21 09:54:27 +00:00
Sebastián Ramírez
7741635b3b 🔧 Add External Link, replaces #1898 (#3571) 2021-07-21 09:39:12 +00:00
Sebastián Ramírez
3d81bc638b 👷 Rename and clarify CI workflow job names (#3570) 2021-07-21 11:24:40 +02:00
github-actions
c1801738b0 📝 Update release notes 2021-07-21 08:52:50 +00:00
Sebastián Ramírez
ba84f167f5 🔧 Sort external links in docs to have the most recent at the top (#3568) 2021-07-21 10:52:10 +02:00
Sebastián Ramírez
0a38c51b9e 🔖 Release 0.66.1 2021-07-19 21:26:52 +02:00
Sebastián Ramírez
db5b2bdf56 📝 Update release notes 2021-07-19 21:21:40 +02:00
github-actions
5ac84120b3 📝 Update release notes 2021-07-19 19:15:35 +00:00
Thomas Grainger
2d296c5d07 🔧 Configure strict pytest options and update/refactor tests (#2790)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-19 21:14:58 +02:00
github-actions
71c96d9eb9 📝 Update release notes 2021-07-19 12:49:41 +00:00
Mark H
5342a0a00f 🌐 Add basic setup for German translations (#3522) 2021-07-19 14:49:09 +02:00
github-actions
163b086f21 📝 Update release notes 2021-07-19 12:47:20 +00:00
oandersonmagalhaes
0876d3df1d 🌐 Add Portuguese translation for docs/tutorial/security/index.md (#3507)
Co-authored-by: Izabela Guerreiro <izaguerreiro@gmail.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-19 14:46:39 +02:00
github-actions
50baf5e804 📝 Update release notes 2021-07-19 12:33:34 +00:00
Lucas
3d6da2c32d 🌐 Add Portuguese translation for docs/deployment/index.md (#3337) 2021-07-19 14:32:54 +02:00
github-actions
e721d04350 📝 Update release notes 2021-07-05 11:45:43 +00:00
Sebastián Ramírez
8cc6f9baac ⬆️ Upgrade python-jose dependency for tests (#3468) 2021-07-05 13:45:03 +02:00
Sebastián Ramírez
dfd453e001 📝 Update release notes 2021-07-04 21:18:45 +02:00
Sebastián Ramírez
7e9d5aacf8 🔖 Release version 0.66.0 2021-07-04 20:59:46 +02:00
Sebastián Ramírez
d27a218bc3 📝 Update release notes 2021-07-04 20:58:49 +02:00
github-actions
0c4ded88fe 📝 Update release notes 2021-07-04 18:54:19 +00:00
Rubikoid
0e0931d308 🐛 Fix include/exclude for dicts in jsonable_encoder (#2016)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-04 20:53:40 +02:00
github-actions
dcfa9eb8fe 📝 Update release notes 2021-07-04 17:35:19 +00:00
Camila Gutierrez
6ebf60b175 🌐 Add Spanish translation for tutorial/query-params.md (#2243)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-04 19:34:46 +02:00
github-actions
a4d0724a97 📝 Update release notes 2021-07-04 17:06:51 +00:00
Juan Funez
c235e9b78c 🌐 Add Spanish translation for advanced/response-directly.md (#1253)
Co-authored-by: Camila Gutierrez <mariacamilagl30@gmail.com>
2021-07-04 19:06:18 +02:00
github-actions
5fa3e239db 📝 Update release notes 2021-07-04 14:15:04 +00:00
Juan Funez
3d1b107d70 🌐 Add Spanish translation for advanced/additional-status-codes.md (#1252)
Co-authored-by: Camila Gutierrez <mariacamilagl30@gmail.com>
2021-07-04 16:14:29 +02:00
github-actions
18e0828daf 📝 Update release notes 2021-07-04 12:50:02 +00:00
Juan Funez
f16c7729bd 🌐 Add Spanish translation for advanced/path-operation-advanced-configuration.md (#1251)
Co-authored-by: Camila Gutierrez <mariacamilagl@users.noreply.github.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
Co-authored-by: Camila Gutierrez <mariacamilagl30@gmail.com>
2021-07-04 14:49:31 +02:00
Sebastián Ramírez
9f3c8cd139 📝 Update release notes, add links to docs 2021-07-03 21:59:39 +02:00
github-actions
a7a35aee61 📝 Update release notes 2021-07-03 19:52:03 +00:00
Sebastián Ramírez
dc5a966548 Allow setting the response_class to RedirectResponse and returning the URL from the function (#3457) 2021-07-03 21:51:28 +02:00
github-actions
ea8d7f689e 📝 Update release notes 2021-07-03 17:16:33 +00:00
Jacob Magnusson
0ed6c92341 🐛 Support custom OpenAPI / JSON Schema fields in the generated output OpenAPI (#1429)
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2021-07-03 19:15:59 +02:00
85 changed files with 2777 additions and 413 deletions

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@@ -4,7 +4,7 @@ on:
pull_request:
types: [opened, synchronize]
jobs:
build:
build-docs:
runs-on: ubuntu-18.04
steps:
- name: Dump GitHub context

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@@ -11,12 +11,27 @@ on:
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:
latest-changes:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
with:
# To allow latest-changes to commit to master
token: ${{ secrets.ACTIONS_TOKEN }}
# Allow debugging with tmate
- name: Setup tmate session
uses: mxschmitt/action-tmate@v3
if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.debug_enabled }}
with:
limit-access-to-actor: true
token: ${{ secrets.ACTIONS_TOKEN }}
standard_token: ${{ secrets.GITHUB_TOKEN }}
- uses: docker://tiangolo/latest-changes:0.0.3
with:
token: ${{ secrets.GITHUB_TOKEN }}

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@@ -7,7 +7,7 @@ on:
- completed
jobs:
deploy:
preview-docs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2

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docs/de/docs/index.md Normal file
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@@ -0,0 +1,467 @@
{!../../../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 3.6+
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/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://requests.readthedocs.io" target="_blank"><code>requests</code></a> - Required if you want to use the `TestClient`.
* <a href="https://github.com/Tinche/aiofiles" target="_blank"><code>aiofiles</code></a> - Required if you want to use `FileResponse` or `StaticFiles`.
* <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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link: https://www.linkedin.com/in/tiangolo
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link: https://dev.to/tiangolo
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link: https://medium.com/@tiangolo
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alternate:
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- link: /de/
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- link: /id/
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- link: /ja/
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- link: /pl/
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- link: /ru/
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- link: /sq/
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- link: /tr/
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- link: /uk/
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- link: /zh/
name: zh - 汉语
extra_css:
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- https://fastapi.tiangolo.com/css/custom.css
extra_javascript:
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- https://fastapi.tiangolo.com/js/termynal.js
- https://fastapi.tiangolo.com/js/custom.js

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articles:
english:
- link: https://medium.com/@williamhayes/fastapi-starlette-debug-vs-prod-5f7561db3a59
title: FastAPI/Starlette debug vs prod
author_link: https://medium.com/@williamhayes
author: William Hayes
- link: https://medium.com/data-rebels/fastapi-google-as-an-external-authentication-provider-3a527672cf33
title: FastAPIGoogle as an external authentication provider
author_link: https://medium.com/@nilsdebruin
author: Nils de Bruin
- link: https://medium.com/data-rebels/fastapi-how-to-add-basic-and-cookie-authentication-a45c85ef47d3
title: FastAPIHow to add basic and cookie authentication
author_link: https://medium.com/@nilsdebruin
author: Nils de Bruin
- link: https://dev.to/errietta/introduction-to-the-fastapi-python-framework-2n10
title: Introduction to the fastapi python framework
author_link: https://dev.to/errietta
author: Errieta Kostala
- link: https://nickc1.github.io/api,/scikit-learn/2019/01/10/scikit-fastapi.html
title: "FastAPI and Scikit-Learn: Easily Deploy Models"
author_link: https://nickc1.github.io/
author: Nick Cortale
- link: https://medium.com/data-rebels/fastapi-authentication-revisited-enabling-api-key-authentication-122dc5975680
title: "FastAPI authentication revisited: Enabling API key authentication"
author_link: https://medium.com/@nilsdebruin
author: Nils de Bruin
- link: https://medium.com/@nico.axtmann95/deploying-a-scikit-learn-model-with-onnx-und-fastapi-1af398268915
title: Deploying a scikit-learn model with ONNX and FastAPI
author_link: https://www.linkedin.com/in/nico-axtmann
author: Nico Axtmann
- link: https://geekflare.com/python-asynchronous-web-frameworks/
title: Top 5 Asynchronous Web Frameworks for Python
author_link: https://geekflare.com/author/ankush/
author: Ankush Thakur
- link: https://medium.com/@gntrm/jwt-authentication-with-fastapi-and-aws-cognito-1333f7f2729e
title: JWT Authentication with FastAPI and AWS Cognito
author_link: https://twitter.com/gntrm
author: Johannes Gontrum
- link: https://towardsdatascience.com/how-to-deploy-a-machine-learning-model-dc51200fe8cf
title: How to Deploy a Machine Learning Model
author_link: https://www.linkedin.com/in/mgrootendorst/
author: Maarten Grootendorst
- link: https://eng.uber.com/ludwig-v0-2/
title: "Uber: Ludwig v0.2 Adds New Features and Other Improvements to its Deep Learning Toolbox [including a FastAPI server]"
author_link: https://eng.uber.com
author: Uber Engineering
- link: https://gitlab.com/euri10/fastapi_cheatsheet
title: A FastAPI and Swagger UI visual cheatsheet
author_link: https://gitlab.com/euri10
author: "@euri10"
- link: https://medium.com/@mike.p.moritz/using-docker-compose-to-deploy-a-lightweight-python-rest-api-with-a-job-queue-37e6072a209b
title: Using Docker Compose to deploy a lightweight Python REST API with a job queue
author_link: https://medium.com/@mike.p.moritz
author: Mike Moritz
- link: https://robwagner.dev/tortoise-fastapi-setup/
title: Setting up Tortoise ORM with FastAPI
author_link: https://robwagner.dev/
author: Rob Wagner
- link: https://dev.to/dbanty/why-i-m-leaving-flask-3ki6
title: Why I'm Leaving Flask
author_link: https://dev.to/dbanty
author: Dylan Anthony
- link: https://medium.com/python-data/how-to-deploy-tensorflow-2-0-models-as-an-api-service-with-fastapi-docker-128b177e81f3
title: How To Deploy Tensorflow 2.0 Models As An API Service With FastAPI & Docker
author_link: https://medium.com/@bbrenyah
author: Bernard Brenyah
- link: https://testdriven.io/blog/fastapi-crud/
title: "TestDriven.io: Developing and Testing an Asynchronous API with FastAPI and Pytest"
author_link: https://testdriven.io/authors/herman
author: Michael Herman
- link: https://towardsdatascience.com/deploying-iris-classifications-with-fastapi-and-docker-7c9b83fdec3a
title: "Towards Data Science: Deploying Iris Classifications with FastAPI and Docker"
author_link: https://towardsdatascience.com/@mandygu
author: Mandy Gu
- link: https://medium.com/analytics-vidhya/deploy-machine-learning-models-with-keras-fastapi-redis-and-docker-4940df614ece
title: Deploy Machine Learning Models with Keras, FastAPI, Redis and Docker
author_link: https://medium.com/@shane.soh
author: Shane Soh
- link: https://medium.com/@arthur393/another-boilerplate-to-fastapi-azure-pipeline-ci-pytest-3c8d9a4be0bb
title: "Another Boilerplate to FastAPI: Azure Pipeline CI + Pytest"
author_link: https://twitter.com/arthurheinrique
author: Arthur Henrique
- link: https://iwpnd.pw/articles/2020-01/deploy-fastapi-to-aws-lambda
title: How to continuously deploy a FastAPI to AWS Lambda with AWS SAM
author_link: https://iwpnd.pw
author: Benjamin Ramser
- link: https://www.tutlinks.com/create-and-deploy-fastapi-app-to-heroku/
title: Create and Deploy FastAPI app to Heroku without using Docker
author_link: https://www.linkedin.com/in/navule/
author: Navule Pavan Kumar Rao
- link: https://iwpnd.pw/articles/2020-03/apache-kafka-fastapi-geostream
title: Apache Kafka producer and consumer with FastAPI and aiokafka
author_link: https://iwpnd.pw
author: Benjamin Ramser
- link: https://wuilly.com/2019/10/real-time-notifications-with-python-and-postgres/
title: Real-time Notifications with Python and Postgres
author_link: https://wuilly.com/
author: Guillermo Cruz
- link: https://dev.to/paurakhsharma/microservice-in-python-using-fastapi-24cc
title: Microservice in Python using FastAPI
author_link: https://twitter.com/PaurakhSharma
author: Paurakh Sharma Humagain
- link: https://dev.to/cuongld2/build-simple-api-service-with-python-fastapi-part-1-581o
title: Build simple API service with Python FastAPI — Part 1
author_link: https://dev.to/cuongld2
author: cuongld2
- link: https://paulsec.github.io/posts/fastapi_plus_zeit_serverless_fu/
title: FastAPI + Zeit.co = 🚀
author_link: https://twitter.com/PaulWebSec
author: Paul Sec
- link: https://dev.to/tiangolo/build-a-web-api-from-scratch-with-fastapi-the-workshop-2ehe
title: Build a web API from scratch with FastAPI - the workshop
author_link: https://twitter.com/tiangolo
author: Sebastián Ramírez (tiangolo)
- link: https://www.twilio.com/blog/build-secure-twilio-webhook-python-fastapi
title: Build a Secure Twilio Webhook with Python and FastAPI
author_link: https://www.twilio.com
author: Twilio
- link: https://www.stavros.io/posts/fastapi-with-django/
title: Using FastAPI with Django
author_link: https://twitter.com/Stavros
author: Stavros Korokithakis
- link: https://netflixtechblog.com/introducing-dispatch-da4b8a2a8072
title: Introducing Dispatch
author_link: https://netflixtechblog.com/
author: Netflix
- link: https://davidefiocco.github.io/streamlit-fastapi-ml-serving/
title: Machine learning model serving in Python using FastAPI and streamlit
author_link: https://github.com/davidefiocco
author: Davide Fiocco
- link: https://www.tutlinks.com/deploy-fastapi-on-azure/
title: Deploy FastAPI on Azure App Service
author_link: https://www.linkedin.com/in/navule/
author: Navule Pavan Kumar Rao
- link: https://towardsdatascience.com/build-and-host-fast-data-science-applications-using-fastapi-823be8a1d6a0
title: Build And Host Fast Data Science Applications Using FastAPI
author_link: https://medium.com/@farhadmalik
author: Farhad Malik
- link: https://medium.com/@gabbyprecious2000/creating-a-crud-app-with-fastapi-part-one-7c049292ad37
title: Creating a CRUD App with FastAPI (Part one)
author_link: https://medium.com/@gabbyprecious2000
author: Precious Ndubueze
- link: https://julienharbulot.com/notification-server.html
title: HTTP server to display desktop notifications
author_link: https://julienharbulot.com/
author: Julien Harbulot
- link: https://guitton.co/posts/fastapi-monitoring/
title: How to monitor your FastAPI service
author_link: https://twitter.com/louis_guitton
author: Louis Guitton
- link: https://amitness.com/2020/06/fastapi-vs-flask/
title: FastAPI for Flask Users
author_link: https://twitter.com/amitness
author: Amit Chaudhary
- link: https://valonjanuzaj.medium.com/deploy-a-dockerized-fastapi-application-to-aws-cc757830ba1b
title: Deploy a dockerized FastAPI application to AWS
author_link: https://www.linkedin.com/in/valon-januzaj-b02692187/
author: Valon Januzaj
- link: https://dompatmore.com/blog/authenticate-your-fastapi-app-with-auth0
title: Authenticate Your FastAPI App with auth0
author_link: https://twitter.com/dompatmore
author: Dom Patmore
japanese:
- link: https://qiita.com/mtitg/items/47770e9a562dd150631d
title: FastAPIDB接続してCRUDするPython製APIサーバーを構築
author_link: https://qiita.com/mtitg
author: "@mtitg"
- link: https://qiita.com/ryoryomaru/items/59958ed385b3571d50de
title: python製の最新APIフレームワーク FastAPI を触ってみた
author_link: https://qiita.com/ryoryomaru
author: "@ryoryomaru"
- link: https://qiita.com/angel_katayoku/items/0e1f5dbbe62efc612a78
title: FastAPIでCORSを回避
author_link: https://qiita.com/angel_katayoku
author: "@angel_katayoku"
- link: https://qiita.com/angel_katayoku/items/4fbc1a4e2b33fa2237d2
title: FastAPIをMySQLと接続してDockerで管理してみる
author_link: https://qiita.com/angel_katayoku
author: "@angel_katayoku"
- link: https://qiita.com/angel_katayoku/items/8a458a8952f50b73f420
title: FastAPIでPOSTされたJSONのレスポンスbodyを受け取る
author_link: https://qiita.com/angel_katayoku
author: "@angel_katayoku"
- link: https://qiita.com/hikarut/items/b178af2e2440c67c6ac4
title: フロントエンド開発者向けのDockerによるPython開発環境構築
author_link: https://qiita.com/hikarut
author: Hikaru Takahashi
- link: https://rightcode.co.jp/blog/information-technology/fastapi-tutorial-todo-apps-environment
title: "【第1回】FastAPIチュートリアル: ToDoアプリを作ってみよう【環境構築編】"
author_link: https://rightcode.co.jp/author/jun
author: ライトコードメディア編集部
- link: https://rightcode.co.jp/blog/information-technology/fastapi-tutorial-todo-apps-model-building
title: "【第2回】FastAPIチュートリアル: ToDoアプリを作ってみよう【モデル構築編】"
author_link: https://rightcode.co.jp/author/jun
author: ライトコードメディア編集部
- link: https://rightcode.co.jp/blog/information-technology/fastapi-tutorial-todo-apps-authentication-user-registration
title: "【第3回】FastAPIチュートリアル: toDoアプリを作ってみよう【認証・ユーザ登録編】"
author_link: https://rightcode.co.jp/author/jun
author: ライトコードメディア編集部
- link: https://rightcode.co.jp/blog/information-technology/fastapi-tutorial-todo-apps-admin-page-improvement
title: "【第4回】FastAPIチュートリアル: toDoアプリを作ってみよう【管理者ページ改良編】"
author_link: https://rightcode.co.jp/author/jun
author: ライトコードメディア編集部
- link: https://qiita.com/bee2/items/0ad260ab9835a2087dae
title: PythonのWeb frameworkのパフォーマンス比較 (Django, Flask, responder, FastAPI, japronto)
author_link: https://qiita.com/bee2
author: "@bee2"
- link: https://qiita.com/bee2/items/75d9c0d7ba20e7a4a0e9
title: "[FastAPI] Python製のASGI Web フレームワーク FastAPIに入門する"
author_link: https://qiita.com/bee2
author: "@bee2"
vietnamese:
- link: https://fullstackstation.com/fastapi-trien-khai-bang-docker/
title: "FASTAPI: TRIỂN KHAI BẰNG DOCKER"
author_link: https://fullstackstation.com/author/figonking/
author: Nguyễn Nhân
russian:
- link: https://habr.com/ru/post/454440/
title: "Мелкая питонячая радость #2: Starlette - Солидная примочка FastAPI"
author_link: https://habr.com/ru/users/57uff3r/
author: Andrey Korchak
- link: https://habr.com/ru/post/478620/
title: Почему Вы должны попробовать FastAPI?
author_link: https://github.com/prostomarkeloff
author: prostomarkeloff
- link: https://trkohler.com/fast-api-introduction-to-framework
title: "FastAPI: знакомимся с фреймворком"
author_link: https://www.linkedin.com/in/trkohler/
author: Troy Köhler
- author: "@pystar"
author_link: https://pystar.substack.com/
link: https://pystar.substack.com/p/how-to-create-a-fake-certificate
title: How to Create A Fake Certificate Authority And Generate TLS Certs for FastAPI
- author: Shahriyar(Shako) Rzayev
author_link: https://www.linkedin.com/in/shahriyar-rzayev/
link: https://www.azepug.az/posts/fastapi/#building-simple-e-commerce-with-nuxtjs-and-fastapi-series
title: Building simple E-Commerce with NuxtJS and FastAPI
- author: Rodrigo Arenas
author_link: https://rodrigo-arenas.medium.com/
link: https://medium.com/analytics-vidhya/serve-a-machine-learning-model-using-sklearn-fastapi-and-docker-85aabf96729b
title: "Serve a machine learning model using Sklearn, FastAPI and Docker"
- author: Navule Pavan Kumar Rao
author_link: https://www.linkedin.com/in/navule/
link: https://www.tutlinks.com/deploy-fastapi-on-ubuntu-gunicorn-caddy-2/
title: Deploy FastAPI on Ubuntu and Serve using Caddy 2 Web Server
- author: Patrick Ladon
author_link: https://dev.to/factorlive
link: https://dev.to/factorlive/python-facebook-messenger-webhook-with-fastapi-on-glitch-4n90
title: Python Facebook messenger webhook with FastAPI on Glitch
- author: Dom Patmore
author_link: https://twitter.com/dompatmore
link: https://dompatmore.com/blog/authenticate-your-fastapi-app-with-auth0
title: Authenticate Your FastAPI App with auth0
- author: Valon Januzaj
author_link: https://www.linkedin.com/in/valon-januzaj-b02692187/
link: https://valonjanuzaj.medium.com/deploy-a-dockerized-fastapi-application-to-aws-cc757830ba1b
title: Deploy a dockerized FastAPI application to AWS
- author: Amit Chaudhary
author_link: https://twitter.com/amitness
link: https://amitness.com/2020/06/fastapi-vs-flask/
title: FastAPI for Flask Users
- author: Louis Guitton
author_link: https://twitter.com/louis_guitton
link: https://guitton.co/posts/fastapi-monitoring/
title: How to monitor your FastAPI service
- author: Julien Harbulot
author_link: https://julienharbulot.com/
link: https://julienharbulot.com/notification-server.html
title: HTTP server to display desktop notifications
- author: Precious Ndubueze
author_link: https://medium.com/@gabbyprecious2000
link: https://medium.com/@gabbyprecious2000/creating-a-crud-app-with-fastapi-part-one-7c049292ad37
title: Creating a CRUD App with FastAPI (Part one)
- author: Farhad Malik
author_link: https://medium.com/@farhadmalik
link: https://towardsdatascience.com/build-and-host-fast-data-science-applications-using-fastapi-823be8a1d6a0
title: Build And Host Fast Data Science Applications Using FastAPI
- author: Navule Pavan Kumar Rao
author_link: https://www.linkedin.com/in/navule/
link: https://www.tutlinks.com/deploy-fastapi-on-azure/
title: Deploy FastAPI on Azure App Service
- author: Davide Fiocco
author_link: https://github.com/davidefiocco
link: https://davidefiocco.github.io/streamlit-fastapi-ml-serving/
title: Machine learning model serving in Python using FastAPI and streamlit
- author: Netflix
author_link: https://netflixtechblog.com/
link: https://netflixtechblog.com/introducing-dispatch-da4b8a2a8072
title: Introducing Dispatch
- author: Stavros Korokithakis
author_link: https://twitter.com/Stavros
link: https://www.stavros.io/posts/fastapi-with-django/
title: Using FastAPI with Django
- author: Twilio
author_link: https://www.twilio.com
link: https://www.twilio.com/blog/build-secure-twilio-webhook-python-fastapi
title: Build a Secure Twilio Webhook with Python and FastAPI
- author: Sebastián Ramírez (tiangolo)
author_link: https://twitter.com/tiangolo
link: https://dev.to/tiangolo/build-a-web-api-from-scratch-with-fastapi-the-workshop-2ehe
title: Build a web API from scratch with FastAPI - the workshop
- author: Paul Sec
author_link: https://twitter.com/PaulWebSec
link: https://paulsec.github.io/posts/fastapi_plus_zeit_serverless_fu/
title: FastAPI + Zeit.co = 🚀
- author: cuongld2
author_link: https://dev.to/cuongld2
link: https://dev.to/cuongld2/build-simple-api-service-with-python-fastapi-part-1-581o
title: Build simple API service with Python FastAPI — Part 1
- author: Paurakh Sharma Humagain
author_link: https://twitter.com/PaurakhSharma
link: https://dev.to/paurakhsharma/microservice-in-python-using-fastapi-24cc
title: Microservice in Python using FastAPI
- author: Guillermo Cruz
author_link: https://wuilly.com/
link: https://wuilly.com/2019/10/real-time-notifications-with-python-and-postgres/
title: Real-time Notifications with Python and Postgres
- author: Benjamin Ramser
author_link: https://iwpnd.pw
link: https://iwpnd.pw/articles/2020-03/apache-kafka-fastapi-geostream
title: Apache Kafka producer and consumer with FastAPI and aiokafka
- author: Navule Pavan Kumar Rao
author_link: https://www.linkedin.com/in/navule/
link: https://www.tutlinks.com/create-and-deploy-fastapi-app-to-heroku/
title: Create and Deploy FastAPI app to Heroku without using Docker
- author: Benjamin Ramser
author_link: https://iwpnd.pw
link: https://iwpnd.pw/articles/2020-01/deploy-fastapi-to-aws-lambda
title: How to continuously deploy a FastAPI to AWS Lambda with AWS SAM
- author: Arthur Henrique
author_link: https://twitter.com/arthurheinrique
link: https://medium.com/@arthur393/another-boilerplate-to-fastapi-azure-pipeline-ci-pytest-3c8d9a4be0bb
title: 'Another Boilerplate to FastAPI: Azure Pipeline CI + Pytest'
- author: Shane Soh
author_link: https://medium.com/@shane.soh
link: https://medium.com/analytics-vidhya/deploy-machine-learning-models-with-keras-fastapi-redis-and-docker-4940df614ece
title: Deploy Machine Learning Models with Keras, FastAPI, Redis and Docker
- author: Mandy Gu
author_link: https://towardsdatascience.com/@mandygu
link: https://towardsdatascience.com/deploying-iris-classifications-with-fastapi-and-docker-7c9b83fdec3a
title: 'Towards Data Science: Deploying Iris Classifications with FastAPI and Docker'
- author: Michael Herman
author_link: https://testdriven.io/authors/herman
link: https://testdriven.io/blog/fastapi-crud/
title: 'TestDriven.io: Developing and Testing an Asynchronous API with FastAPI and Pytest'
- author: Bernard Brenyah
author_link: https://medium.com/@bbrenyah
link: https://medium.com/python-data/how-to-deploy-tensorflow-2-0-models-as-an-api-service-with-fastapi-docker-128b177e81f3
title: How To Deploy Tensorflow 2.0 Models As An API Service With FastAPI & Docker
- author: Dylan Anthony
author_link: https://dev.to/dbanty
link: https://dev.to/dbanty/why-i-m-leaving-flask-3ki6
title: Why I'm Leaving Flask
- author: Rob Wagner
author_link: https://robwagner.dev/
link: https://robwagner.dev/tortoise-fastapi-setup/
title: Setting up Tortoise ORM with FastAPI
- author: Mike Moritz
author_link: https://medium.com/@mike.p.moritz
link: https://medium.com/@mike.p.moritz/using-docker-compose-to-deploy-a-lightweight-python-rest-api-with-a-job-queue-37e6072a209b
title: Using Docker Compose to deploy a lightweight Python REST API with a job queue
- author: '@euri10'
author_link: https://gitlab.com/euri10
link: https://gitlab.com/euri10/fastapi_cheatsheet
title: A FastAPI and Swagger UI visual cheatsheet
- author: Uber Engineering
author_link: https://eng.uber.com
link: https://eng.uber.com/ludwig-v0-2/
title: 'Uber: Ludwig v0.2 Adds New Features and Other Improvements to its Deep Learning Toolbox [including a FastAPI server]'
- author: Maarten Grootendorst
author_link: https://www.linkedin.com/in/mgrootendorst/
link: https://towardsdatascience.com/how-to-deploy-a-machine-learning-model-dc51200fe8cf
title: How to Deploy a Machine Learning Model
- author: Johannes Gontrum
author_link: https://twitter.com/gntrm
link: https://medium.com/@gntrm/jwt-authentication-with-fastapi-and-aws-cognito-1333f7f2729e
title: JWT Authentication with FastAPI and AWS Cognito
- author: Ankush Thakur
author_link: https://geekflare.com/author/ankush/
link: https://geekflare.com/python-asynchronous-web-frameworks/
title: Top 5 Asynchronous Web Frameworks for Python
- author: Nico Axtmann
author_link: https://www.linkedin.com/in/nico-axtmann
link: https://medium.com/@nico.axtmann95/deploying-a-scikit-learn-model-with-onnx-und-fastapi-1af398268915
title: Deploying a scikit-learn model with ONNX and FastAPI
- author: Nils de Bruin
author_link: https://medium.com/@nilsdebruin
link: https://medium.com/data-rebels/fastapi-authentication-revisited-enabling-api-key-authentication-122dc5975680
title: 'FastAPI authentication revisited: Enabling API key authentication'
- author: Nick Cortale
author_link: https://nickc1.github.io/
link: https://nickc1.github.io/api,/scikit-learn/2019/01/10/scikit-fastapi.html
title: 'FastAPI and Scikit-Learn: Easily Deploy Models'
- author: Errieta Kostala
author_link: https://dev.to/errietta
link: https://dev.to/errietta/introduction-to-the-fastapi-python-framework-2n10
title: Introduction to the fastapi python framework
- author: Nils de Bruin
author_link: https://medium.com/@nilsdebruin
link: https://medium.com/data-rebels/fastapi-how-to-add-basic-and-cookie-authentication-a45c85ef47d3
title: FastAPIHow to add basic and cookie authentication
- author: Nils de Bruin
author_link: https://medium.com/@nilsdebruin
link: https://medium.com/data-rebels/fastapi-google-as-an-external-authentication-provider-3a527672cf33
title: FastAPIGoogle as an external authentication provider
- author: William Hayes
author_link: https://medium.com/@williamhayes
link: https://medium.com/@williamhayes/fastapi-starlette-debug-vs-prod-5f7561db3a59
title: FastAPI/Starlette debug vs prod
german:
- link: https://blog.codecentric.de/2019/08/inbetriebnahme-eines-scikit-learn-modells-mit-onnx-und-fastapi/
title: Inbetriebnahme eines scikit-learn-Modells mit ONNX und FastAPI
author_link: https://twitter.com/_nicoax
author: Nico Axtmann
- author: Nico Axtmann
author_link: https://twitter.com/_nicoax
link: https://blog.codecentric.de/2019/08/inbetriebnahme-eines-scikit-learn-modells-mit-onnx-und-fastapi/
title: Inbetriebnahme eines scikit-learn-Modells mit ONNX und FastAPI
japanese:
- author: '@bee2'
author_link: https://qiita.com/bee2
link: https://qiita.com/bee2/items/75d9c0d7ba20e7a4a0e9
title: '[FastAPI] Python製のASGI Web フレームワーク FastAPIに入門する'
- author: '@bee2'
author_link: https://qiita.com/bee2
link: https://qiita.com/bee2/items/0ad260ab9835a2087dae
title: PythonのWeb frameworkのパフォーマンス比較 (Django, Flask, responder, FastAPI, japronto)
- author: ライトコードメディア編集部
author_link: https://rightcode.co.jp/author/jun
link: https://rightcode.co.jp/blog/information-technology/fastapi-tutorial-todo-apps-admin-page-improvement
title: '【第4回】FastAPIチュートリアル: toDoアプリを作ってみよう【管理者ページ改良編】'
- author: ライトコードメディア編集部
author_link: https://rightcode.co.jp/author/jun
link: https://rightcode.co.jp/blog/information-technology/fastapi-tutorial-todo-apps-authentication-user-registration
title: '【第3回】FastAPIチュートリアル: toDoアプリを作ってみよう【認証・ユーザ登録編】'
- author: ライトコードメディア編集部
author_link: https://rightcode.co.jp/author/jun
link: https://rightcode.co.jp/blog/information-technology/fastapi-tutorial-todo-apps-model-building
title: '【第2回】FastAPIチュートリアル: ToDoアプリを作ってみよう【モデル構築編】'
- author: ライトコードメディア編集部
author_link: https://rightcode.co.jp/author/jun
link: https://rightcode.co.jp/blog/information-technology/fastapi-tutorial-todo-apps-environment
title: '【第1回】FastAPIチュートリアル: ToDoアプリを作ってみよう【環境構築編】'
- author: Hikaru Takahashi
author_link: https://qiita.com/hikarut
link: https://qiita.com/hikarut/items/b178af2e2440c67c6ac4
title: フロントエンド開発者向けのDockerによるPython開発環境構築
- author: '@angel_katayoku'
author_link: https://qiita.com/angel_katayoku
link: https://qiita.com/angel_katayoku/items/8a458a8952f50b73f420
title: FastAPIでPOSTされたJSONのレスポンスbodyを受け取る
- author: '@angel_katayoku'
author_link: https://qiita.com/angel_katayoku
link: https://qiita.com/angel_katayoku/items/4fbc1a4e2b33fa2237d2
title: FastAPIをMySQLと接続してDockerで管理してみる
- author: '@angel_katayoku'
author_link: https://qiita.com/angel_katayoku
link: https://qiita.com/angel_katayoku/items/0e1f5dbbe62efc612a78
title: FastAPIでCORSを回避
- author: '@ryoryomaru'
author_link: https://qiita.com/ryoryomaru
link: https://qiita.com/ryoryomaru/items/59958ed385b3571d50de
title: python製の最新APIフレームワーク FastAPI を触ってみた
- author: '@mtitg'
author_link: https://qiita.com/mtitg
link: https://qiita.com/mtitg/items/47770e9a562dd150631d
title: FastAPIDB接続してCRUDするPython製APIサーバーを構築
russian:
- author: Troy Köhler
author_link: https://www.linkedin.com/in/trkohler/
link: https://trkohler.com/fast-api-introduction-to-framework
title: 'FastAPI: знакомимся с фреймворком'
- author: prostomarkeloff
author_link: https://github.com/prostomarkeloff
link: https://habr.com/ru/post/478620/
title: Почему Вы должны попробовать FastAPI?
- author: Andrey Korchak
author_link: https://habr.com/ru/users/57uff3r/
link: https://habr.com/ru/post/454440/
title: 'Мелкая питонячая радость #2: Starlette - Солидная примочка FastAPI'
vietnamese:
- author: Nguyễn Nhân
author_link: https://fullstackstation.com/author/figonking/
link: https://fullstackstation.com/fastapi-trien-khai-bang-docker/
title: 'FASTAPI: TRIỂN KHAI BẰNG DOCKER'
podcasts:
english:
- link: https://pythonbytes.fm/episodes/show/123/time-to-right-the-py-wrongs?time_in_sec=855
title: FastAPI on PythonBytes
author_link: https://pythonbytes.fm/
author: Python Bytes FM
- link: https://www.pythonpodcast.com/fastapi-web-application-framework-episode-259/
title: "Build The Next Generation Of Python Web Applications With FastAPI - Episode 259 - interview to Sebastían Ramírez (tiangolo)"
author_link: https://www.pythonpodcast.com/
author: Podcast.`__init__`
- author: Podcast.`__init__`
author_link: https://www.pythonpodcast.com/
link: https://www.pythonpodcast.com/fastapi-web-application-framework-episode-259/
title: Build The Next Generation Of Python Web Applications With FastAPI - Episode 259 - interview to Sebastían Ramírez (tiangolo)
- author: Python Bytes FM
author_link: https://pythonbytes.fm/
link: https://pythonbytes.fm/episodes/show/123/time-to-right-the-py-wrongs?time_in_sec=855
title: FastAPI on PythonBytes
talks:
english:
- link: https://www.youtube.com/watch?v=3DLwPcrE5mA
title: "PyCon UK 2019: FastAPI from the ground up"
author_link: https://twitter.com/chriswithers13
author: Chris Withers
- link: https://www.youtube.com/watch?v=z9K5pwb0rt8
title: "PyConBY 2020: Serve ML models easily with FastAPI"
author_link: https://twitter.com/tiangolo
author: "Sebastián Ramírez (tiangolo)"
- link: https://www.youtube.com/watch?v=PnpTY1f4k2U
title: "[VIRTUAL] Py.Amsterdam's flying Software Circus: Intro to FastAPI"
author_link: https://twitter.com/tiangolo
author: "Sebastián Ramírez (tiangolo)"
- author: Sebastián Ramírez (tiangolo)
author_link: https://twitter.com/tiangolo
link: https://www.youtube.com/watch?v=PnpTY1f4k2U
title: '[VIRTUAL] Py.Amsterdam''s flying Software Circus: Intro to FastAPI'
- author: Sebastián Ramírez (tiangolo)
author_link: https://twitter.com/tiangolo
link: https://www.youtube.com/watch?v=z9K5pwb0rt8
title: 'PyConBY 2020: Serve ML models easily with FastAPI'
- author: Chris Withers
author_link: https://twitter.com/chriswithers13
link: https://www.youtube.com/watch?v=3DLwPcrE5mA
title: 'PyCon UK 2019: FastAPI from the ground up'

View File

@@ -161,10 +161,33 @@ An alternative JSON response using <a href="https://github.com/ultrajson/ultrajs
Returns an HTTP redirect. Uses a 307 status code (Temporary Redirect) by default.
You can return a `RedirectResponse` directly:
```Python hl_lines="2 9"
{!../../../docs_src/custom_response/tutorial006.py!}
```
---
Or you can use it in the `response_class` parameter:
```Python hl_lines="2 7 9"
{!../../../docs_src/custom_response/tutorial006b.py!}
```
If you do that, then you can return the URL directly from your *path operation* function.
In this case, the `status_code` used will be the default one for the `RedirectResponse`, which is `307`.
---
You can also use the `status_code` parameter combined with the `response_class` parameter:
```Python hl_lines="2 7 9"
{!../../../docs_src/custom_response/tutorial006c.py!}
```
### `StreamingResponse`
Takes an async generator or a normal generator/iterator and streams the response body.
@@ -175,14 +198,24 @@ Takes an async generator or a normal generator/iterator and streams the response
#### Using `StreamingResponse` with file-like objects
If you have a file-like object (e.g. the object returned by `open()`), you can return it in a `StreamingResponse`.
If you have a file-like object (e.g. the object returned by `open()`), you can create a generator function to iterate over that file-like object.
That way, you don't have to read it all first in memory, and you can pass that generator function to the `StreamingResponse`, and return it.
This includes many libraries to interact with cloud storage, video processing, and others.
```Python hl_lines="2 10-11"
```{ .python .annotate hl_lines="2 10-12 14" }
{!../../../docs_src/custom_response/tutorial008.py!}
```
1. This is the generator function. It's a "generator function" because it contains `yield` statements inside.
2. By using a `with` block, we make sure that the file-like object is closed after the generator function is done. So, after it finishes sending the response.
3. This `yield from` tells the function to iterate over that thing named `file_like`. And then, for each part iterated, yield that part as coming from this generator function.
So, it is a generator function that transfers the "generating" work to something else internally.
By doing it this way, we can put it in a `with` block, and that way, ensure that it is closed after finishing.
!!! tip
Notice that here as we are using standard `open()` that doesn't support `async` and `await`, we declare the path operation with normal `def`.
@@ -203,6 +236,14 @@ File responses will include appropriate `Content-Length`, `Last-Modified` and `E
{!../../../docs_src/custom_response/tutorial009.py!}
```
You can also use the `response_class` parameter:
```Python hl_lines="2 8 10"
{!../../../docs_src/custom_response/tutorial009b.py!}
```
In this case, you can return the file path directly from your *path operation* function.
## Default response class
When creating a **FastAPI** class instance or an `APIRouter` you can specify which response class to use by default.

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@@ -0,0 +1,98 @@
# Using Dataclasses
FastAPI is built on top of **Pydantic**, and I have been showing you how to use Pydantic models to declare requests and responses.
But FastAPI also supports using <a href="https://docs.python.org/3/library/dataclasses.html" class="external-link" target="_blank">`dataclasses`</a> the same way:
```Python hl_lines="1 7-12 19-20"
{!../../../docs_src/dataclasses/tutorial001.py!}
```
This is still thanks to **Pydantic**, as it has <a href="https://pydantic-docs.helpmanual.io/usage/dataclasses/#use-of-stdlib-dataclasses-with-basemodel" class="external-link" target="_blank">internal support for `dataclasses`</a>.
So, even with the code above that doesn't use Pydantic explicitly, FastAPI is using Pydantic to convert those standard dataclasses to Pydantic's own flavor of dataclasses.
And of course, it supports the same:
* data validation
* data serialization
* data documentation, etc.
This works the same way as with Pydantic models. And it is actually achieved in the same way underneath, using Pydantic.
!!! info
Have in mind that dataclasses can't do everything Pydantic models can do.
So, you might still need to use Pydantic models.
But if you have a bunch of dataclasses laying around, this is a nice trick to use them to power a web API using FastAPI. 🤓
## Dataclasses in `response_model`
You can also use `dataclasses` in the `response_model` parameter:
```Python hl_lines="1 7-13 19"
{!../../../docs_src/dataclasses/tutorial002.py!}
```
The dataclass will be automatically converted to a Pydantic dataclass.
This way, its schema will show up in the API docs user interface:
<img src="/img/tutorial/dataclasses/image01.png">
## Dataclasses in Nested Data Structures
You can also combine `dataclasses` with other type annotations to make nested data structures.
In some cases, you might still have to use Pydantic's version of `dataclasses`. For example, if you have errors with the automatically generated API documentation.
In that case, you can simply swap the standard `dataclasses` with `pydantic.dataclasses`, which is a drop-in replacement:
```{ .python .annotate hl_lines="1 5 8-11 14-17 23-25 28" }
{!../../../docs_src/dataclasses/tutorial003.py!}
```
1. We still import `field` from standard `dataclasses`.
2. `pydantic.dataclasses` is a drop-in replacement for `dataclasses`.
3. The `Author` dataclass includes a list of `Item` dataclasses.
4. The `Author` dataclass is used as the `response_model` parameter.
5. You can use other standard type annotations with dataclasses as the request body.
In this case, it's a list of `Item` dataclasses.
6. Here we are returning a dictionary that contains `items` which is a list of dataclasses.
FastAPI is still capable of <abbr title="converting the data to a format that can be transmitted">serializing</abbr> the data to JSON.
7. Here the `response_model` is using a type annotation of a list of `Author` dataclasses.
Again, you can combine `dataclasses` with standard type annotations.
8. Notice that this *path operation function* uses regular `def` instead of `async def`.
As always, in FastAPI you can combine `def` and `async def` as needed.
If you need a refresher about when to use which, check out the section _"In a hurry?"_ in the docs about <a href="https://fastapi.tiangolo.com/async/#in-a-hurry" target="_blank" class="internal-link">`async` and `await`</a>.
9. This *path operation function* is not returning dataclasses (although it could), but a list of dictionaries with internal data.
FastAPI will use the `response_model` parameter (that includes dataclasses) to convert the response.
You can combine `dataclasses` with other type annotations in many different combinations to form complex data structures.
Check the in-code annotation tips above to see more specific details.
## Learn More
You can also combine `dataclasses` with other Pydantic models, inherit from them, include them in your own models, etc.
To learn more, check the <a href="https://pydantic-docs.helpmanual.io/usage/dataclasses/" class="external-link" target="_blank">Pydantic docs about dataclasses</a>.
## Version
This is available since FastAPI version `0.67.0`. 🔖

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@@ -118,7 +118,7 @@ They are supporting my work with **FastAPI** (and others), mainly through <a hre
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
@@ -126,7 +126,7 @@ They are supporting my work with **FastAPI** (and others), mainly through <a hre
{% if sponsors %}
{% for sponsor in sponsors.silver -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
@@ -134,7 +134,7 @@ They are supporting my work with **FastAPI** (and others), mainly through <a hre
{% if sponsors %}
{% for sponsor in sponsors.bronze -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}

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@@ -92,7 +92,7 @@ You can [contribute](contributing.md){.internal-link target=_blank} to the sourc
* To fix a typo you found on the documentation.
* To share an article, video, or podcast you created or found about FastAPI by <a href="https://github.com/tiangolo/fastapi/edit/master/docs/en/data/external_links.yml" class="external-link" target="_blank">editing this file</a>.
* Make sure you add your link to the end of the corresponding section.
* Make sure you add your link to the start of the corresponding section.
* To help [translate the documentation](contributing.md#translations){.internal-link target=_blank} to your language.
* You can also help reviewing the translations created by others.
* To propose new documentation sections.

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@@ -46,10 +46,10 @@ The key features are:
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 }}"></a>
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}

View File

@@ -3,6 +3,65 @@
## Latest Changes
## 0.67.0
### Features
* ✨ Add support for `dataclasses` in request bodies and `response_model`. New documentation: [Advanced User Guide - Using Dataclasses](https://fastapi.tiangolo.com/advanced/dataclasses/). PR [#3577](https://github.com/tiangolo/fastapi/pull/3577) by [@tiangolo](https://github.com/tiangolo).
* ✨ Support `dataclasses` in responses. PR [#3576](https://github.com/tiangolo/fastapi/pull/3576) by [@tiangolo](https://github.com/tiangolo), continuation from initial PR [#2722](https://github.com/tiangolo/fastapi/pull/2722) by [@amitlissack](https://github.com/amitlissack).
### Docs
* 📝 Add external link: How to Create A Fake Certificate Authority And Generate TLS Certs for FastAPI. PR [#2839](https://github.com/tiangolo/fastapi/pull/2839) by [@aitoehigie](https://github.com/aitoehigie).
* ✏ Fix code highlighted line in: `body-nested-models.md`. PR [#3463](https://github.com/tiangolo/fastapi/pull/3463) by [@jaystone776](https://github.com/jaystone776).
* ✏ Fix typo in `body-nested-models.md`. PR [#3462](https://github.com/tiangolo/fastapi/pull/3462) by [@jaystone776](https://github.com/jaystone776).
* ✏ Fix typo "might me" -> "might be" in `docs/en/docs/tutorial/schema-extra-example.md`. PR [#3362](https://github.com/tiangolo/fastapi/pull/3362) by [@dbrakman](https://github.com/dbrakman).
* 📝 Add external link: Building simple E-Commerce with NuxtJS and FastAPI. PR [#3271](https://github.com/tiangolo/fastapi/pull/3271) by [@ShahriyarR](https://github.com/ShahriyarR).
* 📝 Add external link: Serve a machine learning model using Sklearn, FastAPI and Docker. PR [#2974](https://github.com/tiangolo/fastapi/pull/2974) by [@rodrigo-arenas](https://github.com/rodrigo-arenas).
* ✏️ Fix typo on docstring in datastructures file. PR [#2887](https://github.com/tiangolo/fastapi/pull/2887) by [@Kludex](https://github.com/Kludex).
* 📝 Add External Link: Deploy FastAPI on Ubuntu and Serve using Caddy 2 Web Server. PR [#3572](https://github.com/tiangolo/fastapi/pull/3572) by [@tiangolo](https://github.com/tiangolo).
* 📝 Add External Link, replaces #1898. PR [#3571](https://github.com/tiangolo/fastapi/pull/3571) by [@tiangolo](https://github.com/tiangolo).
### Internal
* 🎨 Improve style for sponsors, add radius border. PR [#2388](https://github.com/tiangolo/fastapi/pull/2388) by [@Kludex](https://github.com/Kludex).
* 👷 Update GitHub Action latest-changes. PR [#3574](https://github.com/tiangolo/fastapi/pull/3574) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update GitHub Action latest-changes. PR [#3573](https://github.com/tiangolo/fastapi/pull/3573) by [@tiangolo](https://github.com/tiangolo).
* 👷 Rename and clarify CI workflow job names. PR [#3570](https://github.com/tiangolo/fastapi/pull/3570) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update GitHub Action latest-changes, strike 2 ⚾. PR [#3575](https://github.com/tiangolo/fastapi/pull/3575) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Sort external links in docs to have the most recent at the top. PR [#3568](https://github.com/tiangolo/fastapi/pull/3568) by [@tiangolo](https://github.com/tiangolo).
## 0.66.1
### Translations
* 🌐 Add basic setup for German translations. PR [#3522](https://github.com/tiangolo/fastapi/pull/3522) by [@0x4Dark](https://github.com/0x4Dark).
* 🌐 Add Portuguese translation for `docs/tutorial/security/index.md`. PR [#3507](https://github.com/tiangolo/fastapi/pull/3507) by [@oandersonmagalhaes](https://github.com/oandersonmagalhaes).
* 🌐 Add Portuguese translation for `docs/deployment/index.md`. PR [#3337](https://github.com/tiangolo/fastapi/pull/3337) by [@lsglucas](https://github.com/lsglucas).
### Internal
* 🔧 Configure strict pytest options and update/refactor tests. Upgrade pytest to `>=6.2.4,<7.0.0` and pytest-cov to `>=2.12.0,<3.0.0`. Initial PR [#2790](https://github.com/tiangolo/fastapi/pull/2790) by [@graingert](https://github.com/graingert).
* ⬆️ Upgrade python-jose dependency to `>=3.3.0,<4.0.0` for tests. PR [#3468](https://github.com/tiangolo/fastapi/pull/3468) by [@tiangolo](https://github.com/tiangolo).
## 0.66.0
### Features
* ✨ Allow setting the `response_class` to `RedirectResponse` or `FileResponse` and returning the URL from the function. New and updated docs are in the tutorial section **Custom Response - HTML, Stream, File, others**, in [RedirectResponse](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse) and in [FileResponse](https://fastapi.tiangolo.com/advanced/custom-response/#fileresponse). PR [#3457](https://github.com/tiangolo/fastapi/pull/3457) by [@tiangolo](https://github.com/tiangolo).
### Fixes
* 🐛 Fix include/exclude for dicts in `jsonable_encoder`. PR [#2016](https://github.com/tiangolo/fastapi/pull/2016) by [@Rubikoid](https://github.com/Rubikoid).
* 🐛 Support custom OpenAPI / JSON Schema fields in the generated output OpenAPI. PR [#1429](https://github.com/tiangolo/fastapi/pull/1429) by [@jmagnusson](https://github.com/jmagnusson).
### Translations
* 🌐 Add Spanish translation for `tutorial/query-params.md`. PR [#2243](https://github.com/tiangolo/fastapi/pull/2243) by [@mariacamilagl](https://github.com/mariacamilagl).
* 🌐 Add Spanish translation for `advanced/response-directly.md`. PR [#1253](https://github.com/tiangolo/fastapi/pull/1253) by [@jfunez](https://github.com/jfunez).
* 🌐 Add Spanish translation for `advanced/additional-status-codes.md`. PR [#1252](https://github.com/tiangolo/fastapi/pull/1252) by [@jfunez](https://github.com/jfunez).
* 🌐 Add Spanish translation for `advanced/path-operation-advanced-configuration.md`. PR [#1251](https://github.com/tiangolo/fastapi/pull/1251) by [@jfunez](https://github.com/jfunez).
## 0.65.3
### Fixes

View File

@@ -198,7 +198,7 @@ Even for items inside of lists:
<img src="/img/tutorial/body-nested-models/image01.png">
You couldn't get this kind of editor support if you where working directly with `dict` instead of Pydantic models.
You couldn't get this kind of editor support if you were working directly with `dict` instead of Pydantic models.
But you don't have to worry about them either, incoming dicts are converted automatically and your output is converted automatically to JSON too.
@@ -218,7 +218,7 @@ That's what we are going to see here.
In this case, you would accept any `dict` as long as it has `int` keys with `float` values:
```Python hl_lines="15"
```Python hl_lines="9"
{!../../../docs_src/body_nested_models/tutorial009.py!}
```

View File

@@ -88,7 +88,7 @@ With `examples` added to `Body()` the `/docs` would look like:
!!! warning
These are very technical details about the standards **JSON Schema** and **OpenAPI**.
If the ideas above already work for you, that might me enough, and you probably don't need these details, feel free to skip them.
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.

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -118,6 +119,7 @@ nav:
- 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
@@ -190,6 +192,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -0,0 +1,37 @@
# Códigos de estado adicionales
Por defecto, **FastAPI** devolverá las respuestas utilizando una `JSONResponse`, poniendo el contenido que devuelves en tu *operación de path* dentro de esa `JSONResponse`.
Utilizará el código de estado por defecto, o el que hayas asignado en tu *operación de path*.
## Códigos de estado adicionales
Si quieres devolver códigos de estado adicionales además del principal, puedes hacerlo devolviendo directamente una `Response`, como una `JSONResponse`, y asignar directamente el código de estado adicional.
Por ejemplo, digamos que quieres tener una *operación de path* que permita actualizar ítems y devolver códigos de estado HTTP 200 "OK" cuando sea exitosa.
Pero también quieres que acepte nuevos ítems. Cuando los ítems no existan anteriormente, serán creados y devolverá un código de estado HTTP 201 "Created".
Para conseguir esto importa `JSONResponse` y devuelve ahí directamente tu contenido, asignando el `status_code` que quieras:
```Python hl_lines="2 19"
{!../../../docs_src/additional_status_codes/tutorial001.py!}
```
!!! warning "Advertencia"
Cuando devuelves directamente una `Response`, como en los ejemplos anteriores, será devuelta directamente.
No será serializado con el modelo, etc.
Asegurate de que la respuesta tenga los datos que quieras, y que los valores sean JSON válidos (si estás usando `JSONResponse`).
!!! note "Detalles Técnicos"
También podrías utilizar `from starlette.responses import JSONResponse`.
**FastAPI** provee las mismas `starlette.responses` que `fastapi.responses` simplemente como una convención para ti, el desarrollador. Pero la mayoría de las respuestas disponibles vienen directamente de Starlette. Lo mismo con `status`.
## OpenAPI y documentación de API
Si quieres devolver códigos de estado y respuestas adicionales directamente, estas no estarán incluidas en el schema de OpenAPI (documentación de API), porque FastAPI no tiene una manera de conocer de antemano lo que vas a devolver.
Pero puedes documentar eso en tu código usando [Respuestas Adicionales](additional-responses.md){.internal-link target=_blank}.

View File

@@ -0,0 +1,52 @@
# Configuración avanzada de las operaciones de path
## OpenAPI operationId
!!! warning "Advertencia"
Si no eres una persona "experta" en OpenAPI, probablemente no necesitas leer esto.
Puedes asignar el `operationId` de OpenAPI para ser usado en tu *operación de path* con el parámetro `operation_id`.
En este caso tendrías que asegurarte de que sea único para cada operación.
```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial001.py!}
```
### Usando el nombre de la *función de la operación de path* en el operationId
Si quieres usar tus nombres de funciones de API como `operationId`s, puedes iterar sobre todos ellos y sobrescribir `operation_id` de cada *operación de path* usando su `APIRoute.name`.
Deberías hacerlo después de adicionar todas tus *operaciones de path*.
```Python hl_lines="2 12 13 14 15 16 17 18 19 20 21 24"
{!../../../docs_src/path_operation_advanced_configuration/tutorial002.py!}
```
!!! tip "Consejo"
Si llamas manualmente a `app.openapi()`, debes actualizar el `operationId`s antes de hacerlo.
!!! warning "Advertencia"
Si haces esto, debes asegurarte de que cada una de tus *funciones de las operaciones de path* tenga un nombre único.
Incluso si están en diferentes módulos (archivos Python).
## Excluir de OpenAPI
Para excluir una *operación de path* del esquema OpenAPI generado (y por tanto del la documentación generada automáticamente), usa el parámetro `include_in_schema` y asigna el valor como `False`;
```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial003.py!}
```
## Descripción avanzada desde el docstring
Puedes limitar las líneas usadas desde el docstring de una *operación de path* para OpenAPI.
Agregar un `\f` (un carácter de "form feed" escapado) hace que **FastAPI** trunque el output utilizada para OpenAPI en ese punto.
No será mostrado en la documentación, pero otras herramientas (como Sphinx) serán capaces de usar el resto.
```Python hl_lines="19 20 21 22 23 24 25 26 27 28 29"
{!../../../docs_src/path_operation_advanced_configuration/tutorial004.py!}
```

View File

@@ -0,0 +1,63 @@
# Devolver una respuesta directamente
Cuando creas una *operación de path* normalmente puedes devolver cualquier dato: un `dict`, una `list`, un modelo Pydantic, un modelo de base de datos, etc.
Por defecto, **FastAPI** convertiría automáticamente ese valor devuelto a JSON usando el `jsonable_encoder` explicado en [Codificador Compatible JSON](../tutorial/encoder.md){.internal-link target=_blank}.
Luego, tras bastidores, pondría esos datos compatibles con JSON (por ejemplo, un `dict`) dentro de una `JSONResponse` que se usaría para enviar la respuesta al cliente.
Pero puedes devolver una `JSONResponse` directamente de tu *operación de path*.
Esto puede ser útil, por ejemplo, para devolver cookies o headers personalizados.
## Devolver una `Response`
De hecho, puedes devolver cualquier `Response` o cualquier subclase de la misma.
!!! tip "Consejo"
`JSONResponse` en sí misma es una subclase de `Response`.
Y cuando devuelves una `Response`, **FastAPI** la pasará directamente.
No hará ninguna conversión de datos con modelos Pydantic, no convertirá el contenido a ningún tipo, etc.
Esto te da mucha flexibilidad. Puedes devolver cualquier tipo de dato, sobrescribir cualquer declaración de datos o validación, etc.
## Usando el `jsonable_encoder` en una `Response`
Como **FastAPI** no realiza ningún cambio en la `Response` que devuelves, debes asegurarte de que el contenido está listo.
Por ejemplo, no puedes poner un modelo Pydantic en una `JSONResponse` sin primero convertirlo a un `dict` con todos los tipos de datos (como `datetime`, `UUID`, etc) convertidos a tipos compatibles con JSON.
Para esos casos, puedes usar el `jsonable_encoder` para convertir tus datos antes de pasarlos a la respuesta:
```Python hl_lines="4 6 20 21"
{!../../../docs_src/response_directly/tutorial001.py!}
```
!!! note "Detalles Técnicos"
También puedes usar `from starlette.responses import JSONResponse`.
**FastAPI** provee `starlette.responses` como `fastapi.responses`, simplemente como una conveniencia para ti, el desarrollador. Pero la mayoría de las respuestas disponibles vienen directamente de Starlette.
## Devolviendo una `Response` personalizada
El ejemplo anterior muestra las partes que necesitas, pero no es muy útil todavía, dado que podrías simplemente devolver el `item` directamente, y **FastAPI** lo pondría en una `JSONResponse` por ti, convirtiéndolo en un `dict`, etc. Todo esto por defecto.
Ahora, veamos cómo puedes usarlo para devolver una respuesta personalizada.
Digamos que quieres devolver una respuesta <a href="https://en.wikipedia.org/wiki/XML" class="external-link" target="_blank">XML</a>.
Podrías poner tu contenido XML en un string, ponerlo en una `Response` y devolverlo:
```Python hl_lines="1 18"
{!../../../docs_src/response_directly/tutorial002.py!}
```
## Notas
Cuando devuelves una `Response` directamente, los datos no son validados, convertidos (serializados), ni documentados automáticamente.
Pero todavía es posible documentarlo como es descrito en [Respuestas adicionales en OpenAPI](additional-responses.md){.internal-link target=_blank}.
Puedes ver en secciones posteriores como usar/declarar esas `Response`s personalizadas aún teniendo conversión automática de datos, documentación, etc.

View File

@@ -39,13 +39,16 @@ Sus características principales son:
<small>* Esta estimación está basada en pruebas con un equipo de desarrollo interno contruyendo aplicaciones listas para producción.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -0,0 +1,197 @@
# Parámetros de query
Cuando declaras otros parámetros de la función que no hacen parte de los parámetros de path estos se interpretan automáticamente como parámetros de "query".
```Python hl_lines="9"
{!../../../docs_src/query_params/tutorial001.py!}
```
El query es el conjunto de pares de key-value que van después del `?` en la URL, separados por caracteres `&`.
Por ejemplo, en la URL:
```
http://127.0.0.1:8000/items/?skip=0&limit=10
```
...los parámetros de query son:
* `skip`: con un valor de `0`
* `limit`: con un valor de `10`
Dado que son parte de la URL son strings "naturalmente".
Pero cuando los declaras con tipos de Python (en el ejemplo arriba, como `int`) son convertidos a ese tipo y son validados con él.
Todo el proceso que aplicaba a los parámetros de path también aplica a los parámetros de query:
* Soporte del editor (obviamente)
* <abbr title="convertir el string que viene de un HTTP request a datos de Python">"Parsing"</abbr> de datos
* Validación de datos
* Documentación automática
## Configuraciones por defecto
Como los parámetros de query no están fijos en una parte del path pueden ser opcionales y pueden tener valores por defecto.
El ejemplo arriba tiene `skip=0` y `limit=10` como los valores por defecto.
Entonces, si vas a la URL:
```
http://127.0.0.1:8000/items/
```
Sería lo mismo que ir a:
```
http://127.0.0.1:8000/items/?skip=0&limit=10
```
Pero, si por ejemplo vas a:
```
http://127.0.0.1:8000/items/?skip=20
```
Los valores de los parámetros en tu función serán:
* `skip=20`: porque lo definiste en la URL
* `limit=10`: porque era el valor por defecto
## Parámetros opcionales
Del mismo modo puedes declarar parámetros de query opcionales definiendo el valor por defecto como `None`:
```Python hl_lines="9"
{!../../../docs_src/query_params/tutorial002.py!}
```
En este caso el parámetro de la función `q` será opcional y será `None` por defecto.
!!! check "Revisa"
También puedes notar que **FastAPI** es lo suficientemente inteligente para darse cuenta de que el parámetro de path `item_id` es un parámetro de path y que `q` no lo es, y por lo tanto es un parámetro de query.
!!! note "Nota"
FastAPI sabrá que `q` es opcional por el `= None`.
El `Optional` en `Optional[str]` no es usado por FastAPI (FastAPI solo usará la parte `str`), pero el `Optional[str]` le permitirá a tu editor ayudarte a encontrar errores en tu código.
## Conversión de tipos de parámetros de query
También puedes declarar tipos `bool` y serán convertidos:
```Python hl_lines="9"
{!../../../docs_src/query_params/tutorial003.py!}
```
En este caso, si vas a:
```
http://127.0.0.1:8000/items/foo?short=1
```
o
```
http://127.0.0.1:8000/items/foo?short=True
```
o
```
http://127.0.0.1:8000/items/foo?short=true
```
o
```
http://127.0.0.1:8000/items/foo?short=on
```
o
```
http://127.0.0.1:8000/items/foo?short=yes
```
o cualquier otra variación (mayúsculas, primera letra en mayúscula, etc.) tu función verá el parámetro `short` con un valor `bool` de `True`. Si no, lo verá como `False`.
## Múltiples parámetros de path y query
Puedes declarar múltiples parámetros de path y parámetros de query al mismo tiempo. **FastAPI** sabe cuál es cuál.
No los tienes que declarar en un orden específico.
Serán detectados por nombre:
```Python hl_lines="8 10"
{!../../../docs_src/query_params/tutorial004.py!}
```
## Parámetros de query requeridos
Cuando declaras un valor por defecto para los parámetros que no son de path (por ahora solo hemos visto parámetros de query), entonces no es requerido.
Si no quieres añadir un valor específico sino solo hacerlo opcional, pon el valor por defecto como `None`.
Pero cuando quieres hacer que un parámetro de query sea requerido, puedes simplemente no declararle un valor por defecto:
```Python hl_lines="6-7"
{!../../../docs_src/query_params/tutorial005.py!}
```
Aquí el parámetro de query `needy` es un parámetro de query requerido, del tipo `str`.
Si abres tu navegador en una URL como:
```
http://127.0.0.1:8000/items/foo-item
```
...sin añadir el parámetro `needy` requerido, verás un error como:
```JSON
{
"detail": [
{
"loc": [
"query",
"needy"
],
"msg": "field required",
"type": "value_error.missing"
}
]
}
```
Dado que `needy` es un parámetro requerido necesitarías declararlo en la URL:
```
http://127.0.0.1:8000/items/foo-item?needy=sooooneedy
```
...esto funcionaría:
```JSON
{
"item_id": "foo-item",
"needy": "sooooneedy"
}
```
Por supuesto que también puedes definir algunos parámetros como requeridos, con un valor por defecto y otros completamente opcionales:
```Python hl_lines="10"
{!../../../docs_src/query_params/tutorial006.py!}
```
En este caso hay 3 parámetros de query:
* `needy`, un `str` requerido.
* `skip`, un `int` con un valor por defecto de `0`.
* `limit`, un `int` opcional.
!!! tip "Consejo"
También podrías usar los `Enum`s de la misma manera que con los [Parámetros de path](path-params.md#predefined-values){.internal-link target=_blank}.

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -58,6 +59,7 @@ nav:
- tutorial/index.md
- tutorial/first-steps.md
- tutorial/path-params.md
- tutorial/query-params.md
- Guía de Usuario Avanzada:
- advanced/index.md
- async.md
@@ -96,6 +98,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -114,6 +114,46 @@ Ce sont les **Sponsors**. 😎
Ils soutiennent mon travail avec **FastAPI** (et d'autres) avec <a href="https://github.com/sponsors/tiangolo" class="external-link" target="_blank">GitHub Sponsors</a>.
### Gold 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 %}
{% endif %}
### Silver Sponsors
{% if sponsors %}
{% 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 %}
### Bronze Sponsors
{% if sponsors %}
{% for sponsor in sponsors.bronze -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
### Individual Sponsors
{% if people %}
{% if people.sponsors_50 %}
<div class="user-list user-list-center">
{% for user in people.sponsors_50 %}
<div class="user"><a href="{{ user.url }}" target="_blank"><div class="avatar-wrapper"><img src="{{ user.avatarUrl }}"/></div><div class="title">@{{ user.login }}</div></a></div>
{% endfor %}
</div>
{% endif %}
{% endif %}
{% if people %}
<div class="user-list user-list-center">
{% for user in people.sponsors %}

View File

@@ -44,13 +44,16 @@ The key features are:
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -95,6 +96,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -44,13 +44,16 @@ The key features are:
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,12 +39,14 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
- it: /it/
- ja: /ja/
- ko: /ko/
- pl: /pl/
- pt: /pt/
- ru: /ru/
- sq: /sq/
@@ -86,6 +88,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/
@@ -98,6 +102,8 @@ extra:
name: ja - 日本語
- link: /ko/
name: ko - 한국어
- link: /pl/
name: pl
- link: /pt/
name: pt - português
- link: /ru/

View File

@@ -44,13 +44,16 @@ The key features are:
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -87,6 +88,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -179,7 +179,7 @@ HTTPリダイレクトを返します。デフォルトでは307ステータス
これにはクラウドストレージとの連携や映像処理など、多くのライブラリが含まれています。
```Python hl_lines="2 10-11"
```Python hl_lines="2 10-12 14"
{!../../../docs_src/custom_response/tutorial008.py!}
```

View File

@@ -119,7 +119,7 @@ FastAPIには、様々なバックグラウンドの人々を歓迎する素晴
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
@@ -127,15 +127,23 @@ FastAPIには、様々なバックグラウンドの人々を歓迎する素晴
{% if sponsors %}
{% for sponsor in sponsors.silver -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
### Bronze Sponsors
{% if sponsors %}
{% for sponsor in sponsors.bronze -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
### Individual Sponsors
{% if people %}
{% if people.sponsors_50 %}
### Bronze Sponsors
<div class="user-list user-list-center">
{% for user in people.sponsors_50 %}
@@ -147,8 +155,6 @@ FastAPIには、様々なバックグラウンドの人々を歓迎する素晴
{% endif %}
{% endif %}
### Individual Sponsors
{% if people %}
<div class="user-list user-list-center">
{% for user in people.sponsors %}

View File

@@ -40,13 +40,16 @@ FastAPI は、Pythonの標準である型ヒントに基づいてPython 3.6 以
<small>\* 本番アプリケーションを構築している開発チームのテストによる見積もり。</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -126,6 +127,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -46,7 +46,10 @@ FastAPI는 현대적이고, 빠르며(고성능), 파이썬 표준 타입 힌트
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -93,6 +94,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -44,13 +44,16 @@ The key features are:
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,8 +39,10 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
- it: /it/
- ja: /ja/
- ko: /ko/
@@ -86,10 +88,14 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/
name: fr - français
- link: /id/
name: id
- link: /it/
name: it - italiano
- link: /ja/

View File

@@ -0,0 +1,7 @@
# Implantação - Introdução
A implantação de uma aplicação **FastAPI** é relativamente simples.
Existem várias maneiras para fazer isso, dependendo do seu caso específico e das ferramentas que você utiliza.
Você verá mais detalhes para se ter em mente e algumas das técnicas para a implantação nas próximas seções.

View File

@@ -39,13 +39,16 @@ Os recursos chave são:
<small>* estimativas baseadas em testes realizados com equipe interna de desenvolvimento, construindo aplicações em produção.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -0,0 +1,101 @@
# Introdução à segurança
Há várias formas de lidar segurança, autenticação e autorização.
E isso normalmente é um tópico “difícil” e complexo.
Em muitos frameworks e sistemas, apenas lidar com segurança e autenticação exige muito esforço e código (em muitos casos isso pode ser 50% ou mais de todo o código escrito).
**FastAPI** tem muitas ferramentas para ajudar você com a parte de **Segurança** facilmente, rapidamente, de uma forma padrão, sem ter que estudar e aprender tudo sobre especificações de segurança.
Mas primeiro, vamos verificar alguns pequenos conceitos.
## Está com pressa?
Se você não se importa com qualquer um desses termos e só precisa adicionar segurança com autenticação baseada em usuário e senha _agora_, pule para os próximos capítulos.
## OAuth2
OAuth2 é uma especificação que define várias formas para lidar com autenticação e autorização.
Ela é bastante extensiva na especificação e cobre casos de uso muito complexos.
Ela inclui uma forma para autenticação usando “third party”/aplicações de terceiros.
Isso é o que todos os sistemas com “Login with Facebook, Google, Twitter, GitHub” usam por baixo.
### OAuth 1
Havia um OAuth 1, que é bem diferente do OAuth2, e mais complexo, isso incluía diretamente as especificações de como criptografar a comunicação.
Não é muito popular ou usado nos dias atuais.
OAuth2 não especifica como criptografar a comunicação, ele espera que você tenha sua aplicação em um servidor HTTPS.
!!! tip "Dica"
Na seção sobre **deployment** você irá ver como configurar HTTPS de modo gratuito, usando Traefik e Lets Encrypt.
## OpenID Connect
OpenID Connect é outra especificação, baseada em **OAuth2**.
Ela é apenas uma extensão do OAuth2 especificando algumas coisas que são relativamente ambíguas no OAuth2, para tentar torná-lo mais interoperável.
Por exemplo, o login do Google usa OpenID Connect (que por baixo dos panos usa OAuth2).
Mas o login do Facebook não tem suporte para OpenID Connect. Ele tem a própria implementação do OAuth2.
### OpenID (não "OpenID Connect")
Houve também uma especificação “OpenID”. Ela tentou resolver a mesma coisa que a **OpenID Connect**, mas não baseada em OAuth2.
Então, ela foi um sistema adicional completo.
Ela não é muito popular ou usada nos dias de hoje.
## OpenAPI
OpenAPI (anteriormente conhecido como Swagger) é a especificação aberta para a criação de APIs (agora parte da Linux Foundation).
**FastAPI** é baseado no **OpenAPI**.
Isso é o que torna possível ter múltiplas automações interativas de interfaces de documentação, geração de código, etc.
OpenAPI tem uma forma para definir múltiplos “esquemas” de segurança.
Por usá-los, você pode ter vantagens de todas essas ferramentas baseadas nos padrões, incluindo os sistemas de documentação interativa.
OpenAPI define os seguintes esquemas de segurança:
* `apiKey`: uma chave específica de aplicação que pode vir de:
* Um parâmetro query.
* Um header.
* Um cookie.
* `http`: padrão HTTP de sistemas autenticação, incluindo:
* `bearer`: um header de `Authorization` com valor de `Bearer` adicionado de um token. Isso é herança do OAuth2.
* HTTP Basic authentication.
* HTTP Digest, etc.
* `oauth2`: todas as formas do OAuth2 para lidar com segurança (chamados "fluxos").
* Vários desses fluxos são apropriados para construir um provedor de autenticação OAuth2 (como Google, Facebook, Twitter, GitHub, etc):
* `implicit`
* `clientCredentials`
* `authorizationCode`
* Mas existe um “fluxo” específico que pode ser perfeitamente usado para resolver autenticação diretamente na mesma aplicação:
* `password`: alguns dos próximos capítulos tratarão disso.
* `openIdConnect`: tem uma forma para definir como descobrir automaticamente o dado da autenticação OAuth2.
* Essa descoberta automática é o que é definido na especificação OpenID Connect.
!!! tip "Dica"
Integração com outros provedores de autenticação/autorização como Google, Facebook, Twitter, GitHub, etc. é bem possível e relativamente fácil.
O problema mais complexo é criar um provedor de autenticação/autorização como eles, mas o FastAPI dá a você ferramentas para fazer isso facilmente, enquanto faz o trabalho pesado para você.
## **FastAPI** utilitários
**FastAPI** fornece várias ferramentas para cada um desses esquemas de segurança no módulo `fastapi.security` que simplesmente usa esses mecanismos de segurança.
Nos próximos capítulos você irá ver como adicionar segurança à sua API usando essas ferramentas disponibilizadas pelo **FastAPI**.
E você irá ver também como isso é automaticamente integrado dentro do sistema de documentação interativo.

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -57,6 +58,10 @@ nav:
- tutorial/index.md
- tutorial/first-steps.md
- tutorial/body-fields.md
- Segurança:
- tutorial/security/index.md
- Implantação:
- deployment/index.md
- alternatives.md
- history-design-future.md
- external-links.md
@@ -96,6 +101,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -44,13 +44,16 @@ The key features are:
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -87,6 +88,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -44,13 +44,16 @@ The key features are:
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -87,6 +88,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -44,13 +44,16 @@ The key features are:
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -87,6 +88,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -44,13 +44,16 @@ The key features are:
<small>* estimation based on tests on an internal development team, building production applications.</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -87,6 +88,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -183,7 +183,7 @@ FastAPI实际上是 Starlette将自动包含 Content-Length 的头。它
包括许多与云存储,视频处理等交互的库。
```Python hl_lines="2 10 11"
```Python hl_lines="2 10-12 14"
{!../../../docs_src/custom_response/tutorial008.py!}
```

View File

@@ -116,20 +116,33 @@ FastAPI 有一个非常棒的社区,它欢迎来自各个领域和背景的朋
### 金牌赞助商
{% if sponsors %} {% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
{% endfor %} {% endif %}
{% 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 %}
{% endif %}
### 银牌赞助商
{% if sponsors %} {% for sponsor in sponsors.silver -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
{% endfor %} {% endif %}
{% if people %} {% if people.sponsors_50 %}
{% if sponsors %}
{% 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 %}
### 铜牌赞助商
{% if sponsors %}
{% for sponsor in sponsors.bronze -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
{% endfor %}
{% endif %}
### 个人赞助
{% if people %}
{% if people.sponsors_50 %}
<div class="user-list user-list-center">
{% for user in people.sponsors_50 %}
@@ -138,9 +151,8 @@ FastAPI 有一个非常棒的社区,它欢迎来自各个领域和背景的朋
</div>
{% endif %} {% endif %}
### 个人赞助
{% endif %}
{% endif %}
{% if people %}
<div class="user-list user-list-center">

View File

@@ -40,13 +40,16 @@ FastAPI 是一个用于构建 API 的现代、快速(高性能)的 web 框
<small>* 根据对某个构建线上应用的内部开发团队所进行的测试估算得出。</small>
## Gold Sponsors
## Sponsors
<!-- sponsors -->
{% if sponsors %}
{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
<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 %}

View File

@@ -39,6 +39,7 @@ nav:
- FastAPI: index.md
- Languages:
- en: /
- de: /de/
- es: /es/
- fr: /fr/
- id: /id/
@@ -133,6 +134,8 @@ extra:
alternate:
- link: /
name: en - English
- link: /de/
name: de
- link: /es/
name: es - español
- link: /fr/

View File

@@ -5,5 +5,5 @@ app = FastAPI()
@app.get("/typer")
async def read_typer():
async def redirect_typer():
return RedirectResponse("https://typer.tiangolo.com")

View File

@@ -0,0 +1,9 @@
from fastapi import FastAPI
from fastapi.responses import RedirectResponse
app = FastAPI()
@app.get("/fastapi", response_class=RedirectResponse)
async def redirect_fastapi():
return "https://fastapi.tiangolo.com"

View File

@@ -0,0 +1,9 @@
from fastapi import FastAPI
from fastapi.responses import RedirectResponse
app = FastAPI()
@app.get("/pydantic", response_class=RedirectResponse, status_code=302)
async def redirect_pydantic():
return "https://pydantic-docs.helpmanual.io/"

View File

@@ -7,5 +7,8 @@ app = FastAPI()
@app.get("/")
def main():
file_like = open(some_file_path, mode="rb")
return StreamingResponse(file_like, media_type="video/mp4")
def iterfile(): # (1)
with open(some_file_path, mode="rb") as file_like: # (2)
yield from file_like # (3)
return StreamingResponse(iterfile(), media_type="video/mp4")

View File

@@ -0,0 +1,10 @@
from fastapi import FastAPI
from fastapi.responses import FileResponse
some_file_path = "large-video-file.mp4"
app = FastAPI()
@app.get("/", response_class=FileResponse)
async def main():
return some_file_path

View File

@@ -0,0 +1,20 @@
from dataclasses import dataclass
from typing import Optional
from fastapi import FastAPI
@dataclass
class Item:
name: str
price: float
description: Optional[str] = None
tax: Optional[float] = None
app = FastAPI()
@app.post("/items/")
async def create_item(item: Item):
return item

View File

@@ -0,0 +1,26 @@
from dataclasses import dataclass, field
from typing import List, Optional
from fastapi import FastAPI
@dataclass
class Item:
name: str
price: float
tags: List[str] = field(default_factory=list)
description: Optional[str] = None
tax: Optional[float] = None
app = FastAPI()
@app.get("/items/next", response_model=Item)
async def read_next_item():
return {
"name": "Island In The Moon",
"price": 12.99,
"description": "A place to be be playin' and havin' fun",
"tags": ["breater"],
}

View File

@@ -0,0 +1,55 @@
from dataclasses import field # (1)
from typing import List, Optional
from fastapi import FastAPI
from pydantic.dataclasses import dataclass # (2)
@dataclass
class Item:
name: str
description: Optional[str] = None
@dataclass
class Author:
name: str
items: List[Item] = field(default_factory=list) # (3)
app = FastAPI()
@app.post("/authors/{author_id}/items/", response_model=Author) # (4)
async def create_author_items(author_id: str, items: List[Item]): # (5)
return {"name": author_id, "items": items} # (6)
@app.get("/authors/", response_model=List[Author]) # (7)
def get_authors(): # (8)
return [ # (9)
{
"name": "Breaters",
"items": [
{
"name": "Island In The Moon",
"description": "A place to be be playin' and havin' fun",
},
{"name": "Holy Buddies"},
],
},
{
"name": "System of an Up",
"items": [
{
"name": "Salt",
"description": "The kombucha mushroom people's favorite",
},
{"name": "Pad Thai"},
{
"name": "Lonely Night",
"description": "The mostests lonliest nightiest of allest",
},
],
},
]

View File

@@ -1,6 +1,6 @@
"""FastAPI framework, high performance, easy to learn, fast to code, ready for production"""
__version__ = "0.65.3"
__version__ = "0.67.0"
from starlette import status as status

View File

@@ -206,7 +206,7 @@ class FastAPI(Starlette):
endpoint: Callable[..., Coroutine[Any, Any, Response]],
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -258,7 +258,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -351,7 +351,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -400,7 +400,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -449,7 +449,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -498,7 +498,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -547,7 +547,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -596,7 +596,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -645,7 +645,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,
@@ -694,7 +694,7 @@ class FastAPI(Starlette):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[Depends]] = None,
summary: Optional[str] = None,

View File

@@ -21,7 +21,7 @@ class DefaultPlaceholder:
You shouldn't use this class directly.
It's used internally to recognize when a default value has been overwritten, even
if the overriden default value was truthy.
if the overridden default value was truthy.
"""
def __init__(self, value: Any):
@@ -42,6 +42,6 @@ def Default(value: DefaultType) -> DefaultType:
You shouldn't use this function directly.
It's used internally to recognize when a default value has been overwritten, even
if the overriden default value was truthy.
if the overridden default value was truthy.
"""
return DefaultPlaceholder(value) # type: ignore

View File

@@ -1,4 +1,5 @@
import asyncio
import dataclasses
import inspect
from contextlib import contextmanager
from copy import deepcopy
@@ -217,6 +218,7 @@ def is_scalar_field(field: ModelField) -> bool:
field.shape == SHAPE_SINGLETON
and not lenient_issubclass(field.type_, BaseModel)
and not lenient_issubclass(field.type_, sequence_types + (dict,))
and not dataclasses.is_dataclass(field.type_)
and not isinstance(field_info, params.Body)
):
return False

View File

@@ -1,3 +1,4 @@
import dataclasses
from collections import defaultdict
from enum import Enum
from pathlib import PurePath
@@ -36,9 +37,9 @@ def jsonable_encoder(
custom_encoder: Dict[Any, Callable[[Any], Any]] = {},
sqlalchemy_safe: bool = True,
) -> Any:
if include is not None and not isinstance(include, set):
if include is not None and not isinstance(include, (set, dict)):
include = set(include)
if exclude is not None and not isinstance(exclude, set):
if exclude is not None and not isinstance(exclude, (set, dict)):
exclude = set(exclude)
if isinstance(obj, BaseModel):
encoder = getattr(obj.__config__, "json_encoders", {})
@@ -61,6 +62,8 @@ def jsonable_encoder(
custom_encoder=encoder,
sqlalchemy_safe=sqlalchemy_safe,
)
if dataclasses.is_dataclass(obj):
return dataclasses.asdict(obj)
if isinstance(obj, Enum):
return obj.value
if isinstance(obj, PurePath):

View File

@@ -117,6 +117,9 @@ class SchemaBase(BaseModel):
example: Optional[Any] = None
deprecated: Optional[bool] = None
class Config:
extra: str = "allow"
class Schema(SchemaBase):
allOf: Optional[List[SchemaBase]] = None

View File

@@ -1,4 +1,5 @@
import http.client
import inspect
from enum import Enum
from typing import Any, Dict, List, Optional, Sequence, Set, Tuple, Type, Union, cast
@@ -218,7 +219,19 @@ def get_openapi_path(
)
callbacks[callback.name] = {callback.path: cb_path}
operation["callbacks"] = callbacks
status_code = str(route.status_code)
if route.status_code is not None:
status_code = str(route.status_code)
else:
# It would probably make more sense for all response classes to have an
# explicit default status_code, and to extract it from them, instead of
# doing this inspection tricks, that would probably be in the future
# TODO: probably make status_code a default class attribute for all
# responses in Starlette
response_signature = inspect.signature(current_response_class.__init__)
status_code_param = response_signature.parameters.get("status_code")
if status_code_param is not None:
if isinstance(status_code_param.default, int):
status_code = str(status_code_param.default)
operation.setdefault("responses", {}).setdefault(status_code, {})[
"description"
] = route.response_description

View File

@@ -1,4 +1,5 @@
import asyncio
import dataclasses
import email.message
import enum
import inspect
@@ -90,6 +91,8 @@ def _prepare_response_content(
)
for k, v in res.items()
}
elif dataclasses.is_dataclass(res):
return dataclasses.asdict(res)
return res
@@ -154,7 +157,7 @@ async def run_endpoint_function(
def get_request_handler(
dependant: Dependant,
body_field: Optional[ModelField] = None,
status_code: int = 200,
status_code: Optional[int] = None,
response_class: Union[Type[Response], DefaultPlaceholder] = Default(JSONResponse),
response_field: Optional[ModelField] = None,
response_model_include: Optional[Union[SetIntStr, DictIntStrAny]] = None,
@@ -232,11 +235,12 @@ def get_request_handler(
exclude_none=response_model_exclude_none,
is_coroutine=is_coroutine,
)
response = actual_response_class(
content=response_data,
status_code=status_code,
background=background_tasks, # type: ignore # in Starlette
)
response_args: Dict[str, Any] = {"background": background_tasks}
# If status_code was set, use it, otherwise use the default from the
# response class, in the case of redirect it's 307
if status_code is not None:
response_args["status_code"] = status_code
response = actual_response_class(response_data, **response_args)
response.headers.raw.extend(sub_response.headers.raw)
if sub_response.status_code:
response.status_code = sub_response.status_code
@@ -293,7 +297,7 @@ class APIRoute(routing.Route):
endpoint: Callable[..., Any],
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -469,7 +473,7 @@ class APIRouter(routing.Router):
endpoint: Callable[..., Any],
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -541,7 +545,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -719,7 +723,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -769,7 +773,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -819,7 +823,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -869,7 +873,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -919,7 +923,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -969,7 +973,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -1019,7 +1023,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,
@@ -1069,7 +1073,7 @@ class APIRouter(routing.Router):
path: str,
*,
response_model: Optional[Type[Any]] = None,
status_code: int = 200,
status_code: Optional[int] = None,
tags: Optional[List[str]] = None,
dependencies: Optional[Sequence[params.Depends]] = None,
summary: Optional[str] = None,

View File

@@ -43,8 +43,8 @@ Documentation = "https://fastapi.tiangolo.com/"
[tool.flit.metadata.requires-extra]
test = [
"pytest ==5.4.3",
"pytest-cov ==2.10.0",
"pytest >=6.2.4,<7.0.0",
"pytest-cov >=2.12.0,<3.0.0",
"pytest-asyncio >=0.14.0,<0.15.0",
"mypy ==0.812",
"flake8 >=3.8.3,<4.0.0",
@@ -73,7 +73,7 @@ doc = [
"pyyaml >=5.3.1,<6.0.0"
]
dev = [
"python-jose[cryptography] >=3.1.0,<4.0.0",
"python-jose[cryptography] >=3.3.0,<4.0.0",
"passlib[bcrypt] >=1.7.2,<2.0.0",
"autoflake >=1.3.1,<2.0.0",
"flake8 >=3.8.3,<4.0.0",
@@ -99,3 +99,18 @@ all = [
[tool.isort]
profile = "black"
known_third_party = ["fastapi", "pydantic", "starlette"]
[tool.pytest.ini_options]
addopts = [
"--strict-config",
"--strict-markers",
]
xfail_strict = true
junit_family = "xunit2"
filterwarnings = [
"error",
'ignore:"@coroutine" decorator is deprecated since Python 3\.8, use "async def" instead:DeprecationWarning',
# TODO: if these ignores are needed, enable them, otherwise remove them
# 'ignore:The explicit passing of coroutine objects to asyncio\.wait\(\) is deprecated since Python 3\.8:DeprecationWarning',
# 'ignore:Exception ignored in. <socket\.socket fd=-1:pytest.PytestUnraisableExceptionWarning',
]

View File

@@ -0,0 +1,51 @@
from fastapi import FastAPI
from fastapi.testclient import TestClient
from pydantic import BaseModel
app = FastAPI()
class Item(BaseModel):
name: str
class Config:
schema_extra = {
"x-something-internal": {"level": 4},
}
@app.get("/foo", response_model=Item)
def foo():
return {"name": "Foo item"}
client = TestClient(app)
item_schema = {
"title": "Item",
"required": ["name"],
"type": "object",
"x-something-internal": {
"level": 4,
},
"properties": {
"name": {
"title": "Name",
"type": "string",
}
},
}
def test_custom_response_schema():
response = client.get("/openapi.json")
assert response.status_code == 200, response.text
assert response.json()["components"]["schemas"]["Item"] == item_schema
def test_response():
# For coverage
response = client.get("/foo")
assert response.status_code == 200, response.text
assert response.json() == {"name": "Foo item"}

View File

@@ -0,0 +1,175 @@
from fastapi import FastAPI
from fastapi.testclient import TestClient
from pydantic import BaseModel
class Model1(BaseModel):
foo: str
bar: str
class Model2(BaseModel):
ref: Model1
baz: str
class Model3(BaseModel):
name: str
age: int
ref2: Model2
app = FastAPI()
@app.get(
"/simple_include",
response_model=Model2,
response_model_include={"baz": ..., "ref": {"foo"}},
)
def simple_include():
return Model2(
ref=Model1(foo="simple_include model foo", bar="simple_include model bar"),
baz="simple_include model2 baz",
)
@app.get(
"/simple_include_dict",
response_model=Model2,
response_model_include={"baz": ..., "ref": {"foo"}},
)
def simple_include_dict():
return {
"ref": {
"foo": "simple_include_dict model foo",
"bar": "simple_include_dict model bar",
},
"baz": "simple_include_dict model2 baz",
}
@app.get(
"/simple_exclude",
response_model=Model2,
response_model_exclude={"ref": {"bar"}},
)
def simple_exclude():
return Model2(
ref=Model1(foo="simple_exclude model foo", bar="simple_exclude model bar"),
baz="simple_exclude model2 baz",
)
@app.get(
"/simple_exclude_dict",
response_model=Model2,
response_model_exclude={"ref": {"bar"}},
)
def simple_exclude_dict():
return {
"ref": {
"foo": "simple_exclude_dict model foo",
"bar": "simple_exclude_dict model bar",
},
"baz": "simple_exclude_dict model2 baz",
}
@app.get(
"/mixed",
response_model=Model3,
response_model_include={"ref2", "name"},
response_model_exclude={"ref2": {"baz"}},
)
def mixed():
return Model3(
name="mixed model3 name",
age=3,
ref2=Model2(
ref=Model1(foo="mixed model foo", bar="mixed model bar"),
baz="mixed model2 baz",
),
)
@app.get(
"/mixed_dict",
response_model=Model3,
response_model_include={"ref2", "name"},
response_model_exclude={"ref2": {"baz"}},
)
def mixed_dict():
return {
"name": "mixed_dict model3 name",
"age": 3,
"ref2": {
"ref": {"foo": "mixed_dict model foo", "bar": "mixed_dict model bar"},
"baz": "mixed_dict model2 baz",
},
}
client = TestClient(app)
def test_nested_include_simple():
response = client.get("/simple_include")
assert response.status_code == 200, response.text
assert response.json() == {
"baz": "simple_include model2 baz",
"ref": {"foo": "simple_include model foo"},
}
def test_nested_include_simple_dict():
response = client.get("/simple_include_dict")
assert response.status_code == 200, response.text
assert response.json() == {
"baz": "simple_include_dict model2 baz",
"ref": {"foo": "simple_include_dict model foo"},
}
def test_nested_exclude_simple():
response = client.get("/simple_exclude")
assert response.status_code == 200, response.text
assert response.json() == {
"baz": "simple_exclude model2 baz",
"ref": {"foo": "simple_exclude model foo"},
}
def test_nested_exclude_simple_dict():
response = client.get("/simple_exclude_dict")
assert response.status_code == 200, response.text
assert response.json() == {
"baz": "simple_exclude_dict model2 baz",
"ref": {"foo": "simple_exclude_dict model foo"},
}
def test_nested_include_mixed():
response = client.get("/mixed")
assert response.status_code == 200, response.text
assert response.json() == {
"name": "mixed model3 name",
"ref2": {
"ref": {"foo": "mixed model foo", "bar": "mixed model bar"},
},
}
def test_nested_include_mixed_dict():
response = client.get("/mixed_dict")
assert response.status_code == 200, response.text
assert response.json() == {
"name": "mixed_dict model3 name",
"ref2": {
"ref": {"foo": "mixed_dict model foo", "bar": "mixed_dict model bar"},
},
}

View File

@@ -19,6 +19,11 @@ def get_valid():
return {"name": "valid", "price": 1.0}
@app.get("/items/object", response_model=Item)
def get_object():
return Item(name="object", price=1.0, owner_ids=[1, 2, 3])
@app.get("/items/coerce", response_model=Item)
def get_coerce():
return {"name": "coerce", "price": "1.0"}
@@ -33,6 +38,29 @@ def get_validlist():
]
@app.get("/items/objectlist", response_model=List[Item])
def get_objectlist():
return [
Item(name="foo"),
Item(name="bar", price=1.0),
Item(name="baz", price=2.0, owner_ids=[1, 2, 3]),
]
@app.get("/items/no-response-model/object")
def get_no_response_model_object():
return Item(name="object", price=1.0, owner_ids=[1, 2, 3])
@app.get("/items/no-response-model/objectlist")
def get_no_response_model_objectlist():
return [
Item(name="foo"),
Item(name="bar", price=1.0),
Item(name="baz", price=2.0, owner_ids=[1, 2, 3]),
]
client = TestClient(app)
@@ -42,6 +70,12 @@ def test_valid():
assert response.json() == {"name": "valid", "price": 1.0, "owner_ids": None}
def test_object():
response = client.get("/items/object")
response.raise_for_status()
assert response.json() == {"name": "object", "price": 1.0, "owner_ids": [1, 2, 3]}
def test_coerce():
response = client.get("/items/coerce")
response.raise_for_status()
@@ -56,3 +90,29 @@ def test_validlist():
{"name": "bar", "price": 1.0, "owner_ids": None},
{"name": "baz", "price": 2.0, "owner_ids": [1, 2, 3]},
]
def test_objectlist():
response = client.get("/items/objectlist")
response.raise_for_status()
assert response.json() == [
{"name": "foo", "price": None, "owner_ids": None},
{"name": "bar", "price": 1.0, "owner_ids": None},
{"name": "baz", "price": 2.0, "owner_ids": [1, 2, 3]},
]
def test_no_response_model_object():
response = client.get("/items/no-response-model/object")
response.raise_for_status()
assert response.json() == {"name": "object", "price": 1.0, "owner_ids": [1, 2, 3]}
def test_no_response_model_objectlist():
response = client.get("/items/no-response-model/objectlist")
response.raise_for_status()
assert response.json() == [
{"name": "foo", "price": None, "owner_ids": None},
{"name": "bar", "price": 1.0, "owner_ids": None},
{"name": "baz", "price": 2.0, "owner_ids": [1, 2, 3]},
]

View File

@@ -5,6 +5,32 @@ from docs_src.custom_response.tutorial006 import app
client = TestClient(app)
openapi_schema = {
"openapi": "3.0.2",
"info": {"title": "FastAPI", "version": "0.1.0"},
"paths": {
"/typer": {
"get": {
"summary": "Redirect Typer",
"operationId": "redirect_typer_typer_get",
"responses": {
"200": {
"description": "Successful Response",
"content": {"application/json": {"schema": {}}},
}
},
}
}
},
}
def test_openapi_schema():
response = client.get("/openapi.json")
assert response.status_code == 200, response.text
assert response.json() == openapi_schema
def test_get():
response = client.get("/typer", allow_redirects=False)
assert response.status_code == 307, response.text

View File

@@ -0,0 +1,32 @@
from fastapi.testclient import TestClient
from docs_src.custom_response.tutorial006b import app
client = TestClient(app)
openapi_schema = {
"openapi": "3.0.2",
"info": {"title": "FastAPI", "version": "0.1.0"},
"paths": {
"/fastapi": {
"get": {
"summary": "Redirect Fastapi",
"operationId": "redirect_fastapi_fastapi_get",
"responses": {"307": {"description": "Successful Response"}},
}
}
},
}
def test_openapi_schema():
response = client.get("/openapi.json")
assert response.status_code == 200, response.text
assert response.json() == openapi_schema
def test_redirect_response_class():
response = client.get("/fastapi", allow_redirects=False)
assert response.status_code == 307
assert response.headers["location"] == "https://fastapi.tiangolo.com"

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@@ -0,0 +1,32 @@
from fastapi.testclient import TestClient
from docs_src.custom_response.tutorial006c import app
client = TestClient(app)
openapi_schema = {
"openapi": "3.0.2",
"info": {"title": "FastAPI", "version": "0.1.0"},
"paths": {
"/pydantic": {
"get": {
"summary": "Redirect Pydantic",
"operationId": "redirect_pydantic_pydantic_get",
"responses": {"302": {"description": "Successful Response"}},
}
}
},
}
def test_openapi_schema():
response = client.get("/openapi.json")
assert response.status_code == 200, response.text
assert response.json() == openapi_schema
def test_redirect_status_code():
response = client.get("/pydantic", allow_redirects=False)
assert response.status_code == 302
assert response.headers["location"] == "https://pydantic-docs.helpmanual.io/"

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@@ -0,0 +1,17 @@
from pathlib import Path
from fastapi.testclient import TestClient
from docs_src.custom_response import tutorial009
from docs_src.custom_response.tutorial009 import app
client = TestClient(app)
def test_get(tmp_path: Path):
file_path: Path = tmp_path / "large-video-file.mp4"
tutorial009.some_file_path = str(file_path)
test_content = b"Fake video bytes"
file_path.write_bytes(test_content)
response = client.get("/")
assert response.content == test_content

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@@ -0,0 +1,17 @@
from pathlib import Path
from fastapi.testclient import TestClient
from docs_src.custom_response import tutorial009b
from docs_src.custom_response.tutorial009b import app
client = TestClient(app)
def test_get(tmp_path: Path):
file_path: Path = tmp_path / "large-video-file.mp4"
tutorial009b.some_file_path = str(file_path)
test_content = b"Fake video bytes"
file_path.write_bytes(test_content)
response = client.get("/")
assert response.content == test_content

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@@ -0,0 +1,113 @@
from fastapi.testclient import TestClient
from docs_src.dataclasses.tutorial001 import app
client = TestClient(app)
openapi_schema = {
"openapi": "3.0.2",
"info": {"title": "FastAPI", "version": "0.1.0"},
"paths": {
"/items/": {
"post": {
"summary": "Create Item",
"operationId": "create_item_items__post",
"requestBody": {
"content": {
"application/json": {
"schema": {"$ref": "#/components/schemas/Item"}
}
},
"required": True,
},
"responses": {
"200": {
"description": "Successful Response",
"content": {"application/json": {"schema": {}}},
},
"422": {
"description": "Validation Error",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/HTTPValidationError"
}
}
},
},
},
}
}
},
"components": {
"schemas": {
"HTTPValidationError": {
"title": "HTTPValidationError",
"type": "object",
"properties": {
"detail": {
"title": "Detail",
"type": "array",
"items": {"$ref": "#/components/schemas/ValidationError"},
}
},
},
"Item": {
"title": "Item",
"required": ["name", "price"],
"type": "object",
"properties": {
"name": {"title": "Name", "type": "string"},
"price": {"title": "Price", "type": "number"},
"description": {"title": "Description", "type": "string"},
"tax": {"title": "Tax", "type": "number"},
},
},
"ValidationError": {
"title": "ValidationError",
"required": ["loc", "msg", "type"],
"type": "object",
"properties": {
"loc": {
"title": "Location",
"type": "array",
"items": {"type": "string"},
},
"msg": {"title": "Message", "type": "string"},
"type": {"title": "Error Type", "type": "string"},
},
},
}
},
}
def test_openapi_schema():
response = client.get("/openapi.json")
assert response.status_code == 200
assert response.json() == openapi_schema
def test_post_item():
response = client.post("/items/", json={"name": "Foo", "price": 3})
assert response.status_code == 200
assert response.json() == {
"name": "Foo",
"price": 3,
"description": None,
"tax": None,
}
def test_post_invalid_item():
response = client.post("/items/", json={"name": "Foo", "price": "invalid price"})
assert response.status_code == 422
assert response.json() == {
"detail": [
{
"loc": ["body", "price"],
"msg": "value is not a valid float",
"type": "type_error.float",
}
]
}

View File

@@ -0,0 +1,66 @@
from fastapi.testclient import TestClient
from docs_src.dataclasses.tutorial002 import app
client = TestClient(app)
openapi_schema = {
"openapi": "3.0.2",
"info": {"title": "FastAPI", "version": "0.1.0"},
"paths": {
"/items/next": {
"get": {
"summary": "Read Next Item",
"operationId": "read_next_item_items_next_get",
"responses": {
"200": {
"description": "Successful Response",
"content": {
"application/json": {
"schema": {"$ref": "#/components/schemas/Item"}
}
},
}
},
}
}
},
"components": {
"schemas": {
"Item": {
"title": "Item",
"required": ["name", "price", "tags"],
"type": "object",
"properties": {
"name": {"title": "Name", "type": "string"},
"price": {"title": "Price", "type": "number"},
"tags": {
"title": "Tags",
"type": "array",
"items": {"type": "string"},
},
"description": {"title": "Description", "type": "string"},
"tax": {"title": "Tax", "type": "number"},
},
}
}
},
}
def test_openapi_schema():
response = client.get("/openapi.json")
assert response.status_code == 200
assert response.json() == openapi_schema
def test_get_item():
response = client.get("/items/next")
assert response.status_code == 200
assert response.json() == {
"name": "Island In The Moon",
"price": 12.99,
"description": "A place to be be playin' and havin' fun",
"tags": ["breater"],
"tax": None,
}

View File

@@ -0,0 +1,181 @@
from fastapi.testclient import TestClient
from docs_src.dataclasses.tutorial003 import app
client = TestClient(app)
openapi_schema = {
"openapi": "3.0.2",
"info": {"title": "FastAPI", "version": "0.1.0"},
"paths": {
"/authors/{author_id}/items/": {
"post": {
"summary": "Create Author Items",
"operationId": "create_author_items_authors__author_id__items__post",
"parameters": [
{
"required": True,
"schema": {"title": "Author Id", "type": "string"},
"name": "author_id",
"in": "path",
}
],
"requestBody": {
"content": {
"application/json": {
"schema": {
"title": "Items",
"type": "array",
"items": {"$ref": "#/components/schemas/Item"},
}
}
},
"required": True,
},
"responses": {
"200": {
"description": "Successful Response",
"content": {
"application/json": {
"schema": {"$ref": "#/components/schemas/Author"}
}
},
},
"422": {
"description": "Validation Error",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/HTTPValidationError"
}
}
},
},
},
}
},
"/authors/": {
"get": {
"summary": "Get Authors",
"operationId": "get_authors_authors__get",
"responses": {
"200": {
"description": "Successful Response",
"content": {
"application/json": {
"schema": {
"title": "Response Get Authors Authors Get",
"type": "array",
"items": {"$ref": "#/components/schemas/Author"},
}
}
},
}
},
}
},
},
"components": {
"schemas": {
"Author": {
"title": "Author",
"required": ["name"],
"type": "object",
"properties": {
"name": {"title": "Name", "type": "string"},
"items": {
"title": "Items",
"type": "array",
"items": {"$ref": "#/components/schemas/Item"},
},
},
},
"HTTPValidationError": {
"title": "HTTPValidationError",
"type": "object",
"properties": {
"detail": {
"title": "Detail",
"type": "array",
"items": {"$ref": "#/components/schemas/ValidationError"},
}
},
},
"Item": {
"title": "Item",
"required": ["name"],
"type": "object",
"properties": {
"name": {"title": "Name", "type": "string"},
"description": {"title": "Description", "type": "string"},
},
},
"ValidationError": {
"title": "ValidationError",
"required": ["loc", "msg", "type"],
"type": "object",
"properties": {
"loc": {
"title": "Location",
"type": "array",
"items": {"type": "string"},
},
"msg": {"title": "Message", "type": "string"},
"type": {"title": "Error Type", "type": "string"},
},
},
}
},
}
def test_openapi_schema():
response = client.get("/openapi.json")
assert response.status_code == 200
assert response.json() == openapi_schema
def test_post_authors_item():
response = client.post(
"/authors/foo/items/",
json=[{"name": "Bar"}, {"name": "Baz", "description": "Drop the Baz"}],
)
assert response.status_code == 200
assert response.json() == {
"name": "foo",
"items": [
{"name": "Bar", "description": None},
{"name": "Baz", "description": "Drop the Baz"},
],
}
def test_get_authors():
response = client.get("/authors/")
assert response.status_code == 200
assert response.json() == [
{
"name": "Breaters",
"items": [
{
"name": "Island In The Moon",
"description": "A place to be be playin' and havin' fun",
},
{"name": "Holy Buddies", "description": None},
],
},
{
"name": "System of an Up",
"items": [
{
"name": "Salt",
"description": "The kombucha mushroom people's favorite",
},
{"name": "Pad Thai", "description": None},
{
"name": "Lonely Night",
"description": "The mostests lonliest nightiest of allest",
},
],
},
]

View File

@@ -1,5 +1,3 @@
import os
from fastapi.testclient import TestClient
from docs_src.request_files.tutorial001 import app
@@ -152,35 +150,35 @@ def test_post_body_json():
assert response.json() == file_required
def test_post_file(tmpdir):
path = os.path.join(tmpdir, "test.txt")
with open(path, "wb") as file:
file.write(b"<file content>")
def test_post_file(tmp_path):
path = tmp_path / "test.txt"
path.write_bytes(b"<file content>")
client = TestClient(app)
response = client.post("/files/", files={"file": open(path, "rb")})
with path.open("rb") as file:
response = client.post("/files/", files={"file": file})
assert response.status_code == 200, response.text
assert response.json() == {"file_size": 14}
def test_post_large_file(tmpdir):
def test_post_large_file(tmp_path):
default_pydantic_max_size = 2 ** 16
path = os.path.join(tmpdir, "test.txt")
with open(path, "wb") as file:
file.write(b"x" * (default_pydantic_max_size + 1))
path = tmp_path / "test.txt"
path.write_bytes(b"x" * (default_pydantic_max_size + 1))
client = TestClient(app)
response = client.post("/files/", files={"file": open(path, "rb")})
with path.open("rb") as file:
response = client.post("/files/", files={"file": file})
assert response.status_code == 200, response.text
assert response.json() == {"file_size": default_pydantic_max_size + 1}
def test_post_upload_file(tmpdir):
path = os.path.join(tmpdir, "test.txt")
with open(path, "wb") as file:
file.write(b"<file content>")
def test_post_upload_file(tmp_path):
path = tmp_path / "test.txt"
path.write_bytes(b"<file content>")
client = TestClient(app)
response = client.post("/uploadfile/", files={"file": open(path, "rb")})
with path.open("rb") as file:
response = client.post("/uploadfile/", files={"file": file})
assert response.status_code == 200, response.text
assert response.json() == {"filename": "test.txt"}

View File

@@ -1,5 +1,3 @@
import os
from fastapi.testclient import TestClient
from docs_src.request_files.tutorial002 import app
@@ -172,42 +170,40 @@ def test_post_body_json():
assert response.json() == file_required
def test_post_files(tmpdir):
path = os.path.join(tmpdir, "test.txt")
with open(path, "wb") as file:
file.write(b"<file content>")
path2 = os.path.join(tmpdir, "test2.txt")
with open(path2, "wb") as file:
file.write(b"<file content2>")
def test_post_files(tmp_path):
path = tmp_path / "test.txt"
path.write_bytes(b"<file content>")
path2 = tmp_path / "test2.txt"
path2.write_bytes(b"<file content2>")
client = TestClient(app)
response = client.post(
"/files/",
files=(
("files", ("test.txt", open(path, "rb"))),
("files", ("test2.txt", open(path2, "rb"))),
),
)
with path.open("rb") as file, path2.open("rb") as file2:
response = client.post(
"/files/",
files=(
("files", ("test.txt", file)),
("files", ("test2.txt", file2)),
),
)
assert response.status_code == 200, response.text
assert response.json() == {"file_sizes": [14, 15]}
def test_post_upload_file(tmpdir):
path = os.path.join(tmpdir, "test.txt")
with open(path, "wb") as file:
file.write(b"<file content>")
path2 = os.path.join(tmpdir, "test2.txt")
with open(path2, "wb") as file:
file.write(b"<file content2>")
def test_post_upload_file(tmp_path):
path = tmp_path / "test.txt"
path.write_bytes(b"<file content>")
path2 = tmp_path / "test2.txt"
path2.write_bytes(b"<file content2>")
client = TestClient(app)
response = client.post(
"/uploadfiles/",
files=(
("files", ("test.txt", open(path, "rb"))),
("files", ("test2.txt", open(path2, "rb"))),
),
)
with path.open("rb") as file, path2.open("rb") as file2:
response = client.post(
"/uploadfiles/",
files=(
("files", ("test.txt", file)),
("files", ("test2.txt", file2)),
),
)
assert response.status_code == 200, response.text
assert response.json() == {"filenames": ["test.txt", "test2.txt"]}

View File

@@ -1,6 +1,3 @@
import os
from pathlib import Path
from fastapi.testclient import TestClient
from docs_src.request_forms_and_files.tutorial001 import app
@@ -163,32 +160,30 @@ def test_post_body_json():
assert response.json() == file_and_token_required
def test_post_file_no_token(tmpdir):
path = os.path.join(tmpdir, "test.txt")
with open(path, "wb") as file:
file.write(b"<file content>")
def test_post_file_no_token(tmp_path):
path = tmp_path / "test.txt"
path.write_bytes(b"<file content>")
client = TestClient(app)
response = client.post("/files/", files={"file": open(path, "rb")})
with path.open("rb") as file:
response = client.post("/files/", files={"file": file})
assert response.status_code == 422, response.text
assert response.json() == token_required
def test_post_files_and_token(tmpdir):
patha = Path(tmpdir) / "test.txt"
pathb = Path(tmpdir) / "testb.txt"
def test_post_files_and_token(tmp_path):
patha = tmp_path / "test.txt"
pathb = tmp_path / "testb.txt"
patha.write_text("<file content>")
pathb.write_text("<file b content>")
client = TestClient(app)
response = client.post(
"/files/",
data={"token": "foo"},
files={
"file": patha.open("rb"),
"fileb": ("testb.txt", pathb.open("rb"), "text/plain"),
},
)
with patha.open("rb") as filea, pathb.open("rb") as fileb:
response = client.post(
"/files/",
data={"token": "foo"},
files={"file": filea, "fileb": ("testb.txt", fileb, "text/plain")},
)
assert response.status_code == 200, response.text
assert response.json() == {
"file_size": 14,