✨ Add reference (code API) docs with PEP 727, add subclass with custom docstrings for BackgroundTasks, refactor docs structure (#10392)

* ➕ Add mkdocstrings and griffe-typingdoc to dependencies

* 🔧 Add mkdocstrings configs to MkDocs

* 📝 Add first WIP reference page

* ⬆️ Upgrade typing-extensions to the minimum version including Doc()

* 📝 Add docs to FastAPI parameters

* 📝 Add docstrings for OpenAPI docs utils

* 📝 Add docstrings for security utils

* 📝 Add docstrings for UploadFile

* 📝 Update docstrings in FastAPI class

* 📝 Add docstrings for path operation methods

* 📝 Add docstring for jsonable_encoder

* 📝 Add docstrings for exceptions

* 📝 Add docstsrings for parameter functions

* 📝 Add docstrings for responses

* 📝 Add docstrings for APIRouter

* ♻️ Sub-class BackgroundTasks to document it with docstrings

* 📝 Update usage of background tasks in dependencies

* ✅ Update tests with new deprecation warnings

* 📝 Add new reference docs

* 🔧 Update MkDocs with new reference docs

* ✅ Update pytest fixture, deprecation is raised only once

* 🎨 Update format for types in exceptions.py

* ♻️ Update annotations in BackgroundTask, `Annotated` can't take ParamSpec's P.args or P.kwargs

* ✏️ Fix typos caught by @pawamoy

* 🔧 Update and fix MkDocstrings configs from @pawamoy tips

* 📝 Update reference docs

* ✏️ Fix typos found by @pawamoy

* ➕ Add HTTPX as a dependency for docs, for the TestClient

* 🔧 Update MkDocs config, rename websockets reference

* 🔇 Add type-ignores for Doc as the stubs haven't been released for mypy

* 🔥 Remove duplicated deprecated notice

* 🔇 Remove typing error for unreleased stub in openapi/docs.py

* ✅ Add tests for UploadFile for coverage

* ⬆️ Upgrade griffe-typingdoc==0.2.2

* 📝 Refactor docs structure

* 🔨 Update README generation with new index frontmatter and style

* 🔨 Update generation of languages, remove from top menu, keep in lang menu

* 📝 Add OpenAPI Pydantic models

* 🔨 Update docs script to not translate Reference and Release Notes

* 🔧 Add reference for OpenAPI models

* 🔧 Update MkDocs config for mkdocstrings insiders

* 👷 Install mkdocstring insiders in CI for docs

* 🐛 Fix MkDocstrings insiders install URL

* ➕ Move dependencies shared by docs and tests to its own requirements file

* 👷 Update cache keys for test and docs dependencies

* 📝 Remove no longer needed __init__ placeholder docstrings

* 📝 Move docstring for APIRouter to the class level (not __init__ level)

* 🔥 Remove no longer needed dummy placeholder __init__ docstring

.github/workflows/build-docs.yml

@@ -44,14 +44,17 @@ jobs:
         id: cache
         with:
           path: ${{ env.pythonLocation }}
-          key: ${{ runner.os }}-python-docs-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-docs.txt') }}-v06
+          key: ${{ runner.os }}-python-docs-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-docs.txt', 'requirements-docs-tests.txt') }}-v06
       - name: Install docs extras
         if: steps.cache.outputs.cache-hit != 'true'
         run: pip install -r requirements-docs.txt
       # Install MkDocs Material Insiders here just to put it in the cache for the rest of the steps
       - name: Install Material for MkDocs Insiders
         if: ( github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false ) && steps.cache.outputs.cache-hit != 'true'
-        run: pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/squidfunk/mkdocs-material-insiders.git
+        run: |
+          pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/squidfunk/mkdocs-material-insiders.git
+          pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/pawamoy-insiders/griffe-typing-deprecated.git
+          pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/pawamoy-insiders/mkdocstrings-python.git
       - name: Export Language Codes
         id: show-langs
         run: |
@@ -80,13 +83,16 @@ jobs:
         id: cache
         with:
           path: ${{ env.pythonLocation }}
-          key: ${{ runner.os }}-python-docs-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-docs.txt') }}-v06
+          key: ${{ runner.os }}-python-docs-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml', 'requirements-docs.txt', 'requirements-docs-tests.txt') }}-v06
       - name: Install docs extras
         if: steps.cache.outputs.cache-hit != 'true'
         run: pip install -r requirements-docs.txt
       - name: Install Material for MkDocs Insiders
         if: ( github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false ) && steps.cache.outputs.cache-hit != 'true'
-        run: pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/squidfunk/mkdocs-material-insiders.git
+        run: |
+          pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/squidfunk/mkdocs-material-insiders.git
+          pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/pawamoy-insiders/griffe-typing-deprecated.git
+          pip install git+https://${{ secrets.FASTAPI_MKDOCS_MATERIAL_INSIDERS }}@github.com/pawamoy-insiders/mkdocstrings-python.git
       - name: Update Languages
         run: python ./scripts/docs.py update-languages
       - uses: actions/cache@v3

.github/workflows/test.yml

@@ -29,7 +29,7 @@ jobs:
         id: cache
         with:
           path: ${{ env.pythonLocation }}
-          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-pydantic-v2-${{ hashFiles('pyproject.toml', 'requirements-tests.txt') }}-test-v06
+          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-pydantic-v2-${{ hashFiles('pyproject.toml', 'requirements-tests.txt', 'requirements-docs-tests.txt') }}-test-v06
       - name: Install Dependencies
         if: steps.cache.outputs.cache-hit != 'true'
         run: pip install -r requirements-tests.txt
@@ -62,7 +62,7 @@ jobs:
         id: cache
         with:
           path: ${{ env.pythonLocation }}
-          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ matrix.pydantic-version }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt') }}-test-v06
+          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ matrix.pydantic-version }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt', 'requirements-docs-tests.txt') }}-test-v06
       - name: Install Dependencies
         if: steps.cache.outputs.cache-hit != 'true'
         run: pip install -r requirements-tests.txt