Merge branch 'master' into websocket-dependencies

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -8,17 +8,17 @@ body:
         Thanks for your interest in FastAPI! 🚀
 
         Please follow these instructions, fill every question, and do every step. 🙏
-        
+
         I'm asking this because answering questions and solving problems in GitHub issues is what consumes most of the time.
-        
+
         I end up not being able to add new features, fix bugs, review pull requests, etc. as fast as I wish because I have to spend too much time handling issues.
 
         All that, on top of all the incredible help provided by a bunch of community members, the [FastAPI Experts](https://fastapi.tiangolo.com/fastapi-people/#experts), that give a lot of their time to come here and help others.
 
         That's a lot of work they are doing, but if more FastAPI users came to help others like them just a little bit more, it would be much less effort for them (and you and me 😅).
 
         By asking questions in a structured way (following this) it will be much easier to help you.
-        
+
         And there's a high chance that you will find the solution along the way and you won't even have to submit it and wait for an answer. 😎
 
         As there are too many issues with questions, I'll have to close the incomplete ones. That will allow me (and others) to focus on helping people like you that follow the whole process and help us help you. 🤓
@@ -50,7 +50,7 @@ body:
       label: Commit to Help
       description: |
         After submitting this, I commit to one of:
-          
+
           * Read open issues with questions until I find 2 issues where I can help someone and add a comment to help there.
           * I already hit the "watch" button in this repository to receive notifications and I commit to help at least 2 people that ask questions in the future.
           * Implement a Pull Request for a confirmed bug.

.github/ISSUE_TEMPLATE/question.yml

@@ -8,17 +8,17 @@ body:
         Thanks for your interest in FastAPI! 🚀
 
         Please follow these instructions, fill every question, and do every step. 🙏
-        
+
         I'm asking this because answering questions and solving problems in GitHub issues is what consumes most of the time.
-        
+
         I end up not being able to add new features, fix bugs, review pull requests, etc. as fast as I wish because I have to spend too much time handling issues.
 
         All that, on top of all the incredible help provided by a bunch of community members, the [FastAPI Experts](https://fastapi.tiangolo.com/fastapi-people/#experts), that give a lot of their time to come here and help others.
 
         That's a lot of work they are doing, but if more FastAPI users came to help others like them just a little bit more, it would be much less effort for them (and you and me 😅).
 
         By asking questions in a structured way (following this) it will be much easier to help you.
-        
+
         And there's a high chance that you will find the solution along the way and you won't even have to submit it and wait for an answer. 😎
 
         As there are too many issues with questions, I'll have to close the incomplete ones. That will allow me (and others) to focus on helping people like you that follow the whole process and help us help you. 🤓
@@ -50,7 +50,7 @@ body:
       label: Commit to Help
       description: |
         After submitting this, I commit to one of:
-          
+
           * Read open issues with questions until I find 2 issues where I can help someone and add a comment to help there.
           * I already hit the "watch" button in this repository to receive notifications and I commit to help at least 2 people that ask questions in the future.
           * Implement a Pull Request for a confirmed bug.

.github/actions/comment-docs-preview-in-pr/app/main.py

@@ -48,9 +48,7 @@ class PartialGithubEvent(BaseModel):
             use_pr = pr
             break
     if not use_pr:
-        logging.error(
-            f"No PR found for hash: {event.workflow_run.head_commit.id}"
-        )
+        logging.error(f"No PR found for hash: {event.workflow_run.head_commit.id}")
         sys.exit(0)
     github_headers = {
         "Authorization": f"token {settings.input_token.get_secret_value()}"

.github/actions/notify-translations/app/main.py

@@ -1,7 +1,7 @@
 import logging
+import random
 import time
 from pathlib import Path
-import random
 from typing import Dict, Optional
 
 import yaml
@@ -54,7 +54,7 @@ class PartialGitHubEvent(BaseModel):
     )
     if pr.state == "open":
         logging.debug(f"PR is open: {pr.number}")
-        label_strs = set([label.name for label in pr.get_labels()])
+        label_strs = {label.name for label in pr.get_labels()}
         if lang_all_label in label_strs and awaiting_label in label_strs:
             logging.info(
                 f"This PR seems to be a language translation and awaiting reviews: {pr.number}"

.github/actions/notify-translations/app/translations.yml

@@ -14,3 +14,4 @@ de: 3716
 id: 3717
 az: 3994
 nl: 4701
+uz: 4883

.github/actions/people/app/main.py

@@ -14,7 +14,7 @@
 github_graphql_url = "https://api.github.com/graphql"
 
 issues_query = """
-query Q($after: String) { 
+query Q($after: String) {
   repository(name: "fastapi", owner: "tiangolo") {
     issues(first: 100, after: $after) {
       edges {
@@ -47,7 +47,7 @@
 """
 
 prs_query = """
-query Q($after: String) { 
+query Q($after: String) {
   repository(name: "fastapi", owner: "tiangolo") {
     pullRequests(first: 100, after: $after) {
       edges {

.github/workflows/build-docs.yml

@@ -22,15 +22,15 @@ jobs:
         id: cache
         with:
           path: ${{ env.pythonLocation }}
-          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml') }}-docs-v2
+          key: ${{ runner.os }}-python-docs-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml') }}-v03
       - name: Install Flit
         if: steps.cache.outputs.cache-hit != 'true'
         run: python3.7 -m pip install flit
       - name: Install docs extras
         if: steps.cache.outputs.cache-hit != 'true'
         run: python3.7 -m flit install --deps production --extras doc
       - name: Install Material for MkDocs Insiders
-        if: github.event.pull_request.head.repo.fork == false && steps.cache.outputs.cache-hit != 'true'
+        if: ( github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false ) && steps.cache.outputs.cache-hit != 'true'
         run: pip install git+https://${{ secrets.ACTIONS_TOKEN }}@github.com/squidfunk/mkdocs-material-insiders.git
       - name: Build Docs
         run: python3.7 ./scripts/docs.py build-all

.github/workflows/latest-changes.yml

@@ -12,7 +12,7 @@ on:
         description: PR number
         required: true
       debug_enabled:
-        description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'     
+        description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'
         required: false
         default: false
 

.github/workflows/people.yml

@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
     inputs:
       debug_enabled:
-        description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'     
+        description: 'Run the build with tmate debugging enabled (https://github.com/marketplace/actions/debugging-with-tmate)'
         required: false
         default: false
 

.github/workflows/preview-docs.yml

@@ -3,7 +3,7 @@ on:
   workflow_run:
     workflows:
       - Build Docs
-    types: 
+    types:
       - completed
 
 jobs:

.github/workflows/test.yml

@@ -25,7 +25,7 @@ jobs:
         id: cache
         with:
           path: ${{ env.pythonLocation }}
-          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml') }}-test
+          key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml') }}-test-v02
       - name: Install Flit
         if: steps.cache.outputs.cache-hit != 'true'
         run: pip install flit
@@ -38,4 +38,4 @@ jobs:
       - name: Test
         run: bash scripts/test.sh
       - name: Upload coverage
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v2

.pre-commit-config.yaml

@@ -0,0 +1,51 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.2.0
+    hooks:
+    -   id: check-added-large-files
+    -   id: check-toml
+    -   id: check-yaml
+        args:
+        -   --unsafe
+    -   id: end-of-file-fixer
+    -   id: trailing-whitespace
+-   repo: https://github.com/asottile/pyupgrade
+    rev: v2.32.1
+    hooks:
+    -   id: pyupgrade
+        args:
+        - --py3-plus
+        - --keep-runtime-typing
+-   repo: https://github.com/myint/autoflake
+    rev: v1.4
+    hooks:
+    -   id: autoflake
+        args:
+        - --recursive
+        - --in-place
+        - --remove-all-unused-imports
+        - --remove-unused-variables
+        - --expand-star-imports
+        - --exclude
+        - __init__.py
+        - --remove-duplicate-keys
+-   repo: https://github.com/pycqa/isort
+    rev: 5.10.1
+    hooks:
+    -   id: isort
+        name: isort (python)
+    -   id: isort
+        name: isort (cython)
+        types: [cython]
+    -   id: isort
+        name: isort (pyi)
+        types: [pyi]
+-   repo: https://github.com/psf/black
+    rev: 22.3.0
+    hooks:
+    -   id: black
+ci:
+    autofix_commit_msg: 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks
+    autoupdate_commit_msg: ⬆ [pre-commit.ci] pre-commit autoupdate

README.md

@@ -49,15 +49,15 @@ The key features are:
 
 <a href="https://bit.ly/2QSouzH" target="_blank" title="Jina: build neural search-as-a-service for any kind of data in just minutes."><img src="https://fastapi.tiangolo.com/img/sponsors/jina.svg"></a>
 <a href="https://cryptapi.io/" target="_blank" title="CryptAPI: Your easy to use, secure and privacy oriented payment gateway."><img src="https://fastapi.tiangolo.com/img/sponsors/cryptapi.svg"></a>
-<a href="https://www.dropbase.io/careers" target="_blank" title="Dropbase - seamlessly collect, clean, and centralize data."><img src="https://fastapi.tiangolo.com/img/sponsors/dropbase.svg"></a>
-<a href="https://striveworks.us/careers?utm_source=fastapi&utm_medium=sponsor_banner&utm_campaign=feb_march#openings" target="_blank" title="https://striveworks.us/careers"><img src="https://fastapi.tiangolo.com/img/sponsors/striveworks.png"></a>
 <a href="https://classiq.link/n4s" target="_blank" title="Join the team building a new SaaS platform that will change the computing world"><img src="https://fastapi.tiangolo.com/img/sponsors/classiq.png"></a>
+<a href="https://www.dropbase.io/careers" target="_blank" title="Dropbase - seamlessly collect, clean, and centralize data."><img src="https://fastapi.tiangolo.com/img/sponsors/dropbase.svg"></a>
 <a href="https://www.deta.sh/?ref=fastapi" target="_blank" title="The launchpad for all your (team's) ideas"><img src="https://fastapi.tiangolo.com/img/sponsors/deta.svg"></a>
 <a href="https://www.investsuite.com/jobs" target="_blank" title="Wealthtech jobs with FastAPI"><img src="https://fastapi.tiangolo.com/img/sponsors/investsuite.svg"></a>
-<a href="https://www.vim.so/?utm_source=FastAPI" target="_blank" title="We help you master vim with interactive exercises"><img src="https://fastapi.tiangolo.com/img/sponsors/vimso.png"></a>
-<a href="https://talkpython.fm/fastapi-sponsor" target="_blank" title="FastAPI video courses on demand from people you trust"><img src="https://fastapi.tiangolo.com/img/sponsors/talkpython.png"></a>
+<a href="https://training.talkpython.fm/fastapi-courses" target="_blank" title="FastAPI video courses on demand from people you trust"><img src="https://fastapi.tiangolo.com/img/sponsors/talkpython.png"></a>
 <a href="https://testdriven.io/courses/tdd-fastapi/" target="_blank" title="Learn to build high-quality web apps with best practices"><img src="https://fastapi.tiangolo.com/img/sponsors/testdriven.svg"></a>
 <a href="https://github.com/deepset-ai/haystack/" target="_blank" title="Build powerful search from composable, open source building blocks"><img src="https://fastapi.tiangolo.com/img/sponsors/haystack-fastapi.svg"></a>
+<a href="https://www.udemy.com/course/fastapi-rest/" target="_blank" title="Learn FastAPI by building a complete project. Extend your knowledge on advanced web development-AWS, Payments, Emails."><img src="https://fastapi.tiangolo.com/img/sponsors/ines-course.jpg"></a>
+<a href="https://careers.budget-insight.com/" target="_blank" title="Budget Insight is hiring!"><img src="https://fastapi.tiangolo.com/img/sponsors/budget-insight.svg"></a>
 
 <!-- /sponsors -->
 
@@ -151,7 +151,7 @@ $ pip install "uvicorn[standard]"
 * Create a file `main.py` with:
 
 ```Python
-from typing import Optional
+from typing import Union
 
 from fastapi import FastAPI
 
@@ -164,7 +164,7 @@ def read_root():
 
 
 @app.get("/items/{item_id}")
-def read_item(item_id: int, q: Optional[str] = None):
+def read_item(item_id: int, q: Union[str, None] = None):
     return {"item_id": item_id, "q": q}
 ```
 
@@ -174,7 +174,7 @@ def read_item(item_id: int, q: Optional[str] = None):
 If your code uses `async` / `await`, use `async def`:
 
 ```Python hl_lines="9  14"
-from typing import Optional
+from typing import Union
 
 from fastapi import FastAPI
 
@@ -187,7 +187,7 @@ async def read_root():
 
 
 @app.get("/items/{item_id}")
-async def read_item(item_id: int, q: Optional[str] = None):
+async def read_item(item_id: int, q: Union[str, None] = None):
     return {"item_id": item_id, "q": q}
 ```
 
@@ -266,7 +266,7 @@ 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 typing import Union
 
 from fastapi import FastAPI
 from pydantic import BaseModel
@@ -277,7 +277,7 @@ app = FastAPI()
 class Item(BaseModel):
     name: str
     price: float
-    is_offer: Optional[bool] = None
+    is_offer: Union[bool, None] = None
 
 
 @app.get("/")
@@ -286,7 +286,7 @@ def read_root():
 
 
 @app.get("/items/{item_id}")
-def read_item(item_id: int, q: Optional[str] = None):
+def read_item(item_id: int, q: Union[str, None] = None):
     return {"item_id": item_id, "q": q}
 
 

docs/az/mkdocs.yml

@@ -5,13 +5,15 @@ theme:
   name: material
   custom_dir: overrides
   palette:
-  - scheme: default
+  - media: "(prefers-color-scheme: light)"
+    scheme: default
     primary: teal
     accent: amber
     toggle:
       icon: material/lightbulb
       name: Switch to light mode
-  - scheme: slate
+  - media: "(prefers-color-scheme: dark)"
+    scheme: slate
     primary: teal
     accent: amber
     toggle: