Merge branch 'master' into master

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Grayson Pike 2024-06-05 08:36:48 -04:00 committed by GitHub
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@ -12,9 +12,5 @@ updates:
directory: "/"
schedule:
interval: "monthly"
groups:
python-packages:
patterns:
- "*"
commit-message:
prefix:

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@ -108,9 +108,9 @@ jobs:
path: docs/${{ matrix.lang }}/.cache
- name: Build Docs
run: python ./scripts/docs.py build-lang ${{ matrix.lang }}
- uses: actions/upload-artifact@v3
- uses: actions/upload-artifact@v4
with:
name: docs-site
name: docs-site-${{ matrix.lang }}
path: ./site/**
# https://github.com/marketplace/actions/alls-green#why

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@ -19,18 +19,16 @@ jobs:
run: |
rm -rf ./site
mkdir ./site
- name: Download Artifact Docs
id: download
uses: dawidd6/action-download-artifact@v3.1.4
- uses: actions/download-artifact@v4
with:
if_no_artifact_found: ignore
github_token: ${{ secrets.FASTAPI_PREVIEW_DOCS_DOWNLOAD_ARTIFACTS }}
workflow: build-docs.yml
run_id: ${{ github.event.workflow_run.id }}
name: docs-site
path: ./site/
pattern: docs-site-*
merge-multiple: true
github-token: ${{ secrets.FASTAPI_PREVIEW_DOCS_DOWNLOAD_ARTIFACTS }}
run-id: ${{ github.event.workflow_run.id }}
- name: Deploy to Cloudflare Pages
if: steps.download.outputs.found_artifact == 'true'
# hashFiles returns an empty string if there are no files
if: hashFiles('./site/*')
id: deploy
uses: cloudflare/pages-action@v1
with:

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@ -8,6 +8,13 @@ on:
jobs:
publish:
runs-on: ubuntu-latest
strategy:
matrix:
package:
- fastapi
- fastapi-slim
permissions:
id-token: write
steps:
- name: Dump GitHub context
env:
@ -21,19 +28,14 @@ jobs:
# Issue ref: https://github.com/actions/setup-python/issues/436
# cache: "pip"
# cache-dependency-path: pyproject.toml
- uses: actions/cache@v4
id: cache
with:
path: ${{ env.pythonLocation }}
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml') }}-publish
- name: Install build dependencies
run: pip install build
- name: Build distribution
env:
TIANGOLO_BUILD_PACKAGE: ${{ matrix.package }}
run: python -m build
- name: Publish
uses: pypa/gh-action-pypi-publish@v1.8.14
with:
password: ${{ secrets.PYPI_API_TOKEN }}
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}

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@ -24,13 +24,14 @@ jobs:
- run: pip install smokeshow
- uses: dawidd6/action-download-artifact@v3.1.4
- uses: actions/download-artifact@v4
with:
github_token: ${{ secrets.FASTAPI_SMOKESHOW_DOWNLOAD_ARTIFACTS }}
workflow: test.yml
commit: ${{ github.event.workflow_run.head_sha }}
name: coverage-html
path: htmlcov
github-token: ${{ secrets.FASTAPI_SMOKESHOW_DOWNLOAD_ARTIFACTS }}
run-id: ${{ github.event.workflow_run.id }}
- run: smokeshow upload coverage-html
- run: smokeshow upload htmlcov
env:
SMOKESHOW_GITHUB_STATUS_DESCRIPTION: Coverage {coverage-percentage}
SMOKESHOW_GITHUB_COVERAGE_THRESHOLD: 100

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@ -12,6 +12,11 @@ on:
jobs:
test-redistribute:
runs-on: ubuntu-latest
strategy:
matrix:
package:
- fastapi
- fastapi-slim
steps:
- name: Dump GitHub context
env:
@ -22,12 +27,11 @@ jobs:
uses: actions/setup-python@v5
with:
python-version: "3.10"
# Issue ref: https://github.com/actions/setup-python/issues/436
# cache: "pip"
# cache-dependency-path: pyproject.toml
- name: Install build dependencies
run: pip install build
- name: Build source distribution
env:
TIANGOLO_BUILD_PACKAGE: ${{ matrix.package }}
run: python -m build --sdist
- name: Decompress source distribution
run: |
@ -35,16 +39,18 @@ jobs:
tar xvf fastapi*.tar.gz
- name: Install test dependencies
run: |
cd dist/fastapi-*/
cd dist/fastapi*/
pip install -r requirements-tests.txt
env:
TIANGOLO_BUILD_PACKAGE: ${{ matrix.package }}
- name: Run source distribution tests
run: |
cd dist/fastapi-*/
cd dist/fastapi*/
bash scripts/test.sh
- name: Build wheel distribution
run: |
cd dist
pip wheel --no-deps fastapi-*.tar.gz
pip wheel --no-deps fastapi*.tar.gz
- name: Dump GitHub context
env:
GITHUB_CONTEXT: ${{ toJson(github) }}

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@ -32,7 +32,7 @@ jobs:
id: cache
with:
path: ${{ env.pythonLocation }}
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-pydantic-v2-${{ hashFiles('pyproject.toml', 'requirements-tests.txt', 'requirements-docs-tests.txt') }}-test-v07
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-pydantic-v2-${{ hashFiles('pyproject.toml', 'requirements-tests.txt', 'requirements-docs-tests.txt') }}-test-v08
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: pip install -r requirements-tests.txt
@ -70,7 +70,7 @@ jobs:
id: cache
with:
path: ${{ env.pythonLocation }}
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ matrix.pydantic-version }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt', 'requirements-docs-tests.txt') }}-test-v07
key: ${{ runner.os }}-python-${{ env.pythonLocation }}-${{ matrix.pydantic-version }}-${{ hashFiles('pyproject.toml', 'requirements-tests.txt', 'requirements-docs-tests.txt') }}-test-v08
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: pip install -r requirements-tests.txt
@ -87,9 +87,9 @@ jobs:
COVERAGE_FILE: coverage/.coverage.${{ runner.os }}-py${{ matrix.python-version }}
CONTEXT: ${{ runner.os }}-py${{ matrix.python-version }}
- name: Store coverage files
uses: actions/upload-artifact@v3
uses: actions/upload-artifact@v4
with:
name: coverage
name: coverage-${{ matrix.python-version }}-${{ matrix.pydantic-version }}
path: coverage
coverage-combine:
@ -108,17 +108,18 @@ jobs:
# cache: "pip"
# cache-dependency-path: pyproject.toml
- name: Get coverage files
uses: actions/download-artifact@v3
uses: actions/download-artifact@v4
with:
name: coverage
pattern: coverage-*
path: coverage
merge-multiple: true
- run: pip install coverage[toml]
- run: ls -la coverage
- run: coverage combine coverage
- run: coverage report
- run: coverage html --show-contexts --title "Coverage for ${{ github.sha }}"
- name: Store coverage HTML
uses: actions/upload-artifact@v3
uses: actions/upload-artifact@v4
with:
name: coverage-html
path: htmlcov

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@ -27,7 +27,7 @@
---
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.8+ based on standard Python type hints.
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints.
The key features are:
@ -55,6 +55,7 @@ The key features are:
<a href="https://www.propelauth.com/?utm_source=fastapi&utm_campaign=1223&utm_medium=mainbadge" target="_blank" title="Auth, user management and more for your B2B product"><img src="https://fastapi.tiangolo.com/img/sponsors/propelauth.png"></a>
<a href="https://www.withcoherence.com/?utm_medium=advertising&utm_source=fastapi&utm_campaign=banner%20january%2024" target="_blank" title="Coherence"><img src="https://fastapi.tiangolo.com/img/sponsors/coherence.png"></a>
<a href="https://www.mongodb.com/developer/languages/python/python-quickstart-fastapi/?utm_campaign=fastapi_framework&utm_source=fastapi_sponsorship&utm_medium=web_referral" target="_blank" title="Simplify Full Stack Development with FastAPI & MongoDB"><img src="https://fastapi.tiangolo.com/img/sponsors/mongodb.png"></a>
<a href="https://konghq.com/products/kong-konnect/register?utm_medium=referral&utm_source=github&utm_campaign=platform&utm_content=fast-api" target="_blank" title="Kong Konnect - API management platform"><img src="https://fastapi.tiangolo.com/img/sponsors/kong.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-v2.jpg"></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://databento.com/" target="_blank" title="Pay as you go for market data"><img src="https://fastapi.tiangolo.com/img/sponsors/databento.svg"></a>
@ -122,8 +123,6 @@ If you are building a <abbr title="Command Line Interface">CLI</abbr> app to be
## Requirements
Python 3.8+
FastAPI stands on the shoulders of giants:
* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> for the web parts.
@ -141,18 +140,6 @@ $ pip install fastapi
</div>
You will also need an ASGI server, for production such as <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a> or <a href="https://github.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>.
<div class="termy">
```console
$ pip install "uvicorn[standard]"
---> 100%
```
</div>
## Example
### Create it
@ -213,11 +200,24 @@ Run the server with:
<div class="termy">
```console
$ uvicorn main:app --reload
$ fastapi dev main.py
╭────────── FastAPI CLI - Development mode ───────────╮
│ │
│ Serving at: http://127.0.0.1:8000 │
│ │
│ API docs: http://127.0.0.1:8000/docs │
│ │
│ Running in development mode, for production use: │
│ │
│ fastapi run │
│ │
╰─────────────────────────────────────────────────────╯
INFO: Will watch for changes in these directories: ['/home/user/code/awesomeapp']
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: Started reloader process [2248755] using WatchFiles
INFO: Started server process [2248757]
INFO: Waiting for application startup.
INFO: Application startup complete.
```
@ -225,13 +225,13 @@ INFO: Application startup complete.
</div>
<details markdown="1">
<summary>About the command <code>uvicorn main:app --reload</code>...</summary>
<summary>About the command <code>fastapi dev main.py</code>...</summary>
The command `uvicorn main:app` refers to:
The command `fastapi dev` reads your `main.py` file, detects the **FastAPI** app in it, and starts a server using <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a>.
* `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.
By default, `fastapi dev` will start with auto-reload enabled for local development.
You can read more about it in the <a href="https://fastapi.tiangolo.com/fastapi-cli/" target="_blank">FastAPI CLI docs</a>.
</details>
@ -304,7 +304,7 @@ 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).
The `fastapi dev` server should reload automatically.
### Interactive API docs upgrade
@ -338,7 +338,7 @@ 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 3.8+**.
Just standard **Python**.
For example, for an `int`:
@ -448,7 +448,7 @@ Independent TechEmpower benchmarks show **FastAPI** applications running under U
To understand more about it, see the section <a href="https://fastapi.tiangolo.com/benchmarks/" class="internal-link" target="_blank">Benchmarks</a>.
## Optional Dependencies
## Dependencies
Used by Pydantic:
@ -461,16 +461,33 @@ Used by Starlette:
* <a href="https://www.python-httpx.org" target="_blank"><code>httpx</code></a> - Required if you want to use the `TestClient`.
* <a href="https://jinja.palletsprojects.com" target="_blank"><code>jinja2</code></a> - Required if you want to use the default template configuration.
* <a href="https://github.com/Kludex/python-multipart" target="_blank"><code>python-multipart</code></a> - Required if you want to support form <abbr title="converting the string that comes from an HTTP request into Python data">"parsing"</abbr>, with `request.form()`.
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - Required for `SessionMiddleware` support.
* <a href="https://pyyaml.org/wiki/PyYAMLDocumentation" target="_blank"><code>pyyaml</code></a> - Required for Starlette's `SchemaGenerator` support (you probably don't need it with FastAPI).
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - Required if you want to use `UJSONResponse`.
Used by FastAPI / Starlette:
* <a href="https://www.uvicorn.org" target="_blank"><code>uvicorn</code></a> - for the server that loads and serves your application.
* <a href="https://github.com/ijl/orjson" target="_blank"><code>orjson</code></a> - Required if you want to use `ORJSONResponse`.
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - Required if you want to use `UJSONResponse`.
* `fastapi-cli` - to provide the `fastapi` command.
You can install all of these with `pip install "fastapi[all]"`.
When you install `fastapi` it comes these standard dependencies.
## `fastapi-slim`
If you don't want the extra standard optional dependencies, install `fastapi-slim` instead.
When you install with:
```bash
pip install fastapi
```
...it includes the same code and dependencies as:
```bash
pip install "fastapi-slim[standard]"
```
The standard extra dependencies are the ones mentioned above.
## License

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@ -119,7 +119,7 @@ Başqalarının Pull Request-lərinə **Ən çox rəy verənlər** 🕵️ kodun
Bunlar **Sponsorlar**dır. 😎
Onlar mənim **FastAPI** (və digər) işlərimi əsasən <a href="hhttps://github.com/sponsors/tiangolo" class="external-link" target="_blank">GitHub Sponsorlar</a> vasitəsilə dəstəkləyirlər.
Onlar mənim **FastAPI** (və digər) işlərimi əsasən <a href="https://github.com/sponsors/tiangolo" class="external-link" target="_blank">GitHub Sponsorlar</a> vasitəsilə dəstəkləyirlər.
{% if sponsors %}

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@ -27,7 +27,7 @@
---
FastAPI Python 3.8+ ilə API yaratmaq üçün standart Python <abbr title="Tip Məsləhətləri: Type Hints">tip məsləhətlərinə</abbr> əsaslanan, müasir, sürətli (yüksək performanslı) framework-dür.
FastAPI Python ilə API yaratmaq üçün standart Python <abbr title="Tip Məsləhətləri: Type Hints">tip məsləhətlərinə</abbr> əsaslanan, müasir, sürətli (yüksək performanslı) framework-dür.
Əsas xüsusiyyətləri bunlardır:
@ -115,8 +115,6 @@ FastAPI Python 3.8+ ilə API yaratmaq üçün standart Python <abbr title="Tip M
## Tələblər
Python 3.8+
FastAPI nəhənglərin çiyinlərində dayanır:
* Web tərəfi üçün <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a>.
@ -330,7 +328,7 @@ Bunu standart müasir Python tipləri ilə edirsiniz.
Yeni sintaksis, müəyyən bir kitabxananın metodlarını və ya siniflərini və s. öyrənmək məcburiyyətində deyilsiniz.
Sadəcə standart **Python 3.8+**.
Sadəcə standart **Python**.
Məsələn, `int` üçün:

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@ -439,7 +439,6 @@ item: Item
Pydantic দ্বারা ব্যবহৃত:
- <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - দ্রুত JSON এর জন্য <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> - ইমেল যাচাইকরণের জন্য।
স্টারলেট দ্বারা ব্যবহৃত:
@ -450,12 +449,12 @@ Pydantic দ্বারা ব্যবহৃত:
- <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - `SessionMiddleware` সহায়তার জন্য প্রয়োজন।
- <a href="https://pyyaml.org/wiki/PyYAMLDocumentation" target="_blank"><code>pyyaml</code></a> - স্টারলেটের SchemaGenerator সাপোর্ট এর জন্য প্রয়োজন (আপনার সম্ভাবত FastAPI প্রয়োজন নেই)।
- <a href="https://graphene-python.org/" target="_blank"><code>graphene</code></a> - `GraphQLApp` সহায়তার জন্য প্রয়োজন।
- <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - আপনি `UJSONResponse` ব্যবহার করতে চাইলে প্রয়োজন।
FastAPI / Starlette দ্বারা ব্যবহৃত:
- <a href="https://www.uvicorn.org" target="_blank"><code>uvicorn</code></a> - সার্ভারের জন্য যা আপনার অ্যাপ্লিকেশন লোড করে এবং পরিবেশন করে।
- <a href="https://github.com/ijl/orjson" target="_blank"><code>orjson</code></a> - আপনি `ORJSONResponse` ব্যবহার করতে চাইলে প্রয়োজন।
- <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - আপনি `UJSONResponse` ব্যবহার করতে চাইলে প্রয়োজন।
আপনি এই সব ইনস্টল করতে পারেন `pip install fastapi[all]` দিয়ে.

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@ -96,8 +96,8 @@ Sie können wahrscheinlich mit der rechten Maustaste auf jeden Link klicken und
**Swagger UI** verwendet folgende Dateien:
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5.9.0/swagger-ui-bundle.js" class="external-link" target="_blank">`swagger-ui-bundle.js`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5.9.0/swagger-ui.css" class="external-link" target="_blank">`swagger-ui.css`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5/swagger-ui-bundle.js" class="external-link" target="_blank">`swagger-ui-bundle.js`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5/swagger-ui.css" class="external-link" target="_blank">`swagger-ui.css`</a>
Und **ReDoc** verwendet diese Datei:

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@ -36,7 +36,7 @@ hide:
---
FastAPI ist ein modernes, schnelles (hoch performantes) Webframework zur Erstellung von APIs mit Python 3.8+ auf Basis von Standard-Python-Typhinweisen.
FastAPI ist ein modernes, schnelles (hoch performantes) Webframework zur Erstellung von APIs mit Python auf Basis von Standard-Python-Typhinweisen.
Seine Schlüssel-Merkmale sind:
@ -125,8 +125,6 @@ Wenn Sie eine <abbr title="Command Line Interface Kommandozeilen-Schnittstel
## Anforderungen
Python 3.8+
FastAPI steht auf den Schultern von Giganten:
* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> für die Webanteile.
@ -340,7 +338,7 @@ Das machen Sie mit modernen Standard-Python-Typen.
Sie müssen keine neue Syntax, Methoden oder Klassen einer bestimmten Bibliothek usw. lernen.
Nur Standard-**Python 3.8+**.
Nur Standard-**Python+**.
Zum Beispiel für ein `int`:

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@ -341,6 +341,6 @@ $ uvicorn main:app --root-path /api/v1
## 🗜 🎧-🈸
🚥 👆 💪 🗻 🎧-🈸 (🔬 [🎧 🈸 - 🗻](./sub-applications.md){.internal-link target=_blank}) ⏪ ⚙️ 🗳 ⏮️ `root_path`, 👆 💪 ⚫️ 🛎, 👆 🔜 ⌛.
🚥 👆 💪 🗻 🎧-🈸 (🔬 [🎧 🈸 - 🗻](sub-applications.md){.internal-link target=_blank}) ⏪ ⚙️ 🗳 ⏮️ `root_path`, 👆 💪 ⚫️ 🛎, 👆 🔜 ⌛.
FastAPI 🔜 🔘 ⚙️ `root_path` 🎆, ⚫️ 🔜 👷. 👶

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@ -157,4 +157,4 @@ async with lifespan(app):
## 🎧 🈸
👶 ✔️ 🤯 👈 👫 🔆 🎉 (🕴 &amp; 🤫) 🔜 🕴 🛠️ 👑 🈸, 🚫 [🎧 🈸 - 🗻](./sub-applications.md){.internal-link target=_blank}.
👶 ✔️ 🤯 👈 👫 🔆 🎉 (🕴 &amp; 🤫) 🔜 🕴 🛠️ 👑 🈸, 🚫 [🎧 🈸 - 🗻](sub-applications.md){.internal-link target=_blank}.

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@ -59,7 +59,7 @@
👆 💪 📣 🌖 📨 ⏮️ 👫 🏷, 👔 📟, ♒️.
📤 🎂 📃 📥 🧾 🔃 ⚫️, 👆 💪 ✍ ⚫️ [🌖 📨 🗄](./additional-responses.md){.internal-link target=_blank}.
📤 🎂 📃 📥 🧾 🔃 ⚫️, 👆 💪 ✍ ⚫️ [🌖 📨 🗄](additional-responses.md){.internal-link target=_blank}.
## 🗄
@ -77,7 +77,7 @@
!!! tip
👉 🔅 🎚 ↔ ☝.
🚥 👆 🕴 💪 📣 🌖 📨, 🌅 🏪 🌌 ⚫️ ⏮️ [🌖 📨 🗄](./additional-responses.md){.internal-link target=_blank}.
🚥 👆 🕴 💪 📣 🌖 📨, 🌅 🏪 🌌 ⚫️ ⏮️ [🌖 📨 🗄](additional-responses.md){.internal-link target=_blank}.
👆 💪 ↔ 🗄 🔗 *➡ 🛠️* ⚙️ 🔢 `openapi_extra`.

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@ -70,4 +70,4 @@ $ uvicorn main:app --reload
&amp; 🎧-🈸 💪 ✔️ 🚮 👍 📌 🎧-🈸 &amp; 🌐 🔜 👷 ☑, ↩️ FastAPI 🍵 🌐 👉 `root_path`Ⓜ 🔁.
👆 🔜 💡 🌅 🔃 `root_path` &amp; ❔ ⚙️ ⚫️ 🎯 📄 🔃 [⛅ 🗳](./behind-a-proxy.md){.internal-link target=_blank}.
👆 🔜 💡 🌅 🔃 `root_path` &amp; ❔ ⚙️ ⚫️ 🎯 📄 🔃 [⛅ 🗳](behind-a-proxy.md){.internal-link target=_blank}.

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@ -1,6 +1,6 @@
# ✅ 🇨🇻 - 🏺, ✳, 🎏
👆 💪 🗻 🇨🇻 🈸 👆 👀 ⏮️ [🎧 🈸 - 🗻](./sub-applications.md){.internal-link target=_blank}, [⛅ 🗳](./behind-a-proxy.md){.internal-link target=_blank}.
👆 💪 🗻 🇨🇻 🈸 👆 👀 ⏮️ [🎧 🈸 - 🗻](sub-applications.md){.internal-link target=_blank}, [⛅ 🗳](behind-a-proxy.md){.internal-link target=_blank}.
👈, 👆 💪 ⚙️ `WSGIMiddleware` &amp; ⚙️ ⚫️ 🎁 👆 🇨🇻 🈸, 🖼, 🏺, ✳, ♒️.

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@ -405,15 +405,15 @@ async def read_burgers():
🚥 👆 👟 ⚪️➡️ 1⃣ 🔁 🛠️ 👈 🔨 🚫 👷 🌌 🔬 🔛 &amp; 👆 ⚙️ ⚖ 🙃 📊-🕴 *➡ 🛠️ 🔢* ⏮️ ✅ `def` 🤪 🎭 📈 (🔃 1⃣0⃣0⃣ 💓), 🙏 🗒 👈 **FastAPI** ⭐ 🔜 🔄. 👫 💼, ⚫️ 👻 ⚙️ `async def` 🚥 👆 *➡ 🛠️ 🔢* ⚙️ 📟 👈 🎭 🚧 <abbr title="Input/Output: disk reading or writing, network communications.">👤/🅾</abbr>.
, 👯‍♂️ ⚠, 🤞 👈 **FastAPI** 🔜 [](index.md#performance){.internal-link target=_blank} 🌘 (⚖️ 🌘 ⭐) 👆 ⏮️ 🛠️.
, 👯‍♂️ ⚠, 🤞 👈 **FastAPI** 🔜 [](index.md#_15){.internal-link target=_blank} 🌘 (⚖️ 🌘 ⭐) 👆 ⏮️ 🛠️.
### 🔗
🎏 ✔ [🔗](./tutorial/dependencies/index.md){.internal-link target=_blank}. 🚥 🔗 🐩 `def` 🔢 ↩️ `async def`, ⚫️ 🏃 🔢 🧵.
🎏 ✔ [🔗](tutorial/dependencies/index.md){.internal-link target=_blank}. 🚥 🔗 🐩 `def` 🔢 ↩️ `async def`, ⚫️ 🏃 🔢 🧵.
### 🎧-🔗
👆 💪 ✔️ 💗 🔗 &amp; [🎧-🔗](./tutorial/dependencies/sub-dependencies.md){.internal-link target=_blank} 🚫 🔠 🎏 (🔢 🔢 🔑), 👫 💪 ✍ ⏮️ `async def` &amp; ⏮️ 😐 `def`. ⚫️ 🔜 👷, &amp; 🕐 ✍ ⏮️ 😐 `def` 🔜 🤙 🔛 🔢 🧵 (⚪️➡️ 🧵) ↩️ "⌛".
👆 💪 ✔️ 💗 🔗 &amp; [🎧-🔗](tutorial/dependencies/sub-dependencies.md){.internal-link target=_blank} 🚫 🔠 🎏 (🔢 🔢 🔑), 👫 💪 ✍ ⏮️ `async def` &amp; ⏮️ 😐 `def`. ⚫️ 🔜 👷, &amp; 🕐 ✍ ⏮️ 😐 `def` 🔜 🤙 🔛 🔢 🧵 (⚪️➡️ 🧵) ↩️ "⌛".
### 🎏 🚙 🔢
@ -427,4 +427,4 @@ async def read_burgers():
🔄, 👉 📶 📡 👈 🔜 🎲 ⚠ 🚥 👆 👟 🔎 👫.
⏪, 👆 🔜 👍 ⏮️ 📄 ⚪️➡️ 📄 🔛: <a href="#in-a-hurry">🏃 ❓</a>.
⏪, 👆 🔜 👍 ⏮️ 📄 ⚪️➡️ 📄 🔛: <a href="#_2">🏃 ❓</a>.

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@ -25,7 +25,7 @@
## 💂‍♂ - 🇺🇸🔍
[⏮️ 📃 🔃 🇺🇸🔍](./https.md){.internal-link target=_blank} 👥 🇭🇲 🔃 ❔ 🇺🇸🔍 🚚 🔐 👆 🛠️.
[⏮️ 📃 🔃 🇺🇸🔍](https.md){.internal-link target=_blank} 👥 🇭🇲 🔃 ❔ 🇺🇸🔍 🚚 🔐 👆 🛠️.
👥 👀 👈 🇺🇸🔍 🛎 🚚 🦲 **🔢** 👆 🈸 💽, **🤝 ❎ 🗳**.
@ -187,7 +187,7 @@
### 👨‍🏭 🛠️ &amp;
💭 ⚪️➡️ 🩺 [🔃 🇺🇸🔍](./https.md){.internal-link target=_blank} 👈 🕴 1⃣ 🛠️ 💪 👂 🔛 1⃣ 🌀 ⛴ &amp; 📢 📢 💽 ❓
💭 ⚪️➡️ 🩺 [🔃 🇺🇸🔍](https.md){.internal-link target=_blank} 👈 🕴 1⃣ 🛠️ 💪 👂 🔛 1⃣ 🌀 ⛴ &amp; 📢 📢 💽 ❓
👉 ☑.
@ -241,7 +241,7 @@
!!! tip
🚫 😟 🚥 👫 🏬 🔃 **📦**, ☁, ⚖️ Kubernetes 🚫 ⚒ 📚 🔑.
👤 🔜 💬 👆 🌅 🔃 📦 🖼, ☁, Kubernetes, ♒️. 🔮 📃: [FastAPI 📦 - ☁](./docker.md){.internal-link target=_blank}.
👤 🔜 💬 👆 🌅 🔃 📦 🖼, ☁, Kubernetes, ♒️. 🔮 📃: [FastAPI 📦 - ☁](docker.md){.internal-link target=_blank}.
## ⏮️ 🔁 ⏭ ▶️
@ -273,7 +273,7 @@
* 👆 🔜 💪 🌌 ▶️/⏏ *👈* 🎉 ✍, 🔍 ❌, ♒️.
!!! tip
👤 🔜 🤝 👆 🌅 🧱 🖼 🔨 👉 ⏮️ 📦 🔮 📃: [FastAPI 📦 - ☁](./docker.md){.internal-link target=_blank}.
👤 🔜 🤝 👆 🌅 🧱 🖼 🔨 👉 ⏮️ 📦 🔮 📃: [FastAPI 📦 - ☁](docker.md){.internal-link target=_blank}.
## 🛠️

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@ -5,7 +5,7 @@
⚙️ 💾 📦 ✔️ 📚 📈 ✅ **💂‍♂**, **🔬**, **🦁**, &amp; 🎏.
!!! tip
🏃 &amp; ⏪ 💭 👉 💩 ❓ 🦘 [`Dockerfile` 🔛 👶](#build-a-docker-image-for-fastapi).
🏃 &amp; ⏪ 💭 👉 💩 ❓ 🦘 [`Dockerfile` 🔛 👶](#fastapi).
<details>
<summary>📁 🎮 👶</summary>
@ -108,7 +108,7 @@ CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]
🌅 ⚠ 🌌 ⚫️ ✔️ 📁 `requirements.txt` ⏮️ 📦 📛 &amp; 👫 ⏬, 1⃣ 📍 ⏸.
👆 🔜 ↗️ ⚙️ 🎏 💭 👆 ✍ [🔃 FastAPI ⏬](./versions.md){.internal-link target=_blank} ⚒ ↔ ⏬.
👆 🔜 ↗️ ⚙️ 🎏 💭 👆 ✍ [🔃 FastAPI ⏬](versions.md){.internal-link target=_blank} ⚒ ↔ ⏬.
🖼, 👆 `requirements.txt` 💪 👀 💖:
@ -373,7 +373,7 @@ CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "80"]
## 🛠️ 🔧
➡️ 💬 🔄 🔃 🎏 [🛠️ 🔧](./concepts.md){.internal-link target=_blank} ⚖ 📦.
➡️ 💬 🔄 🔃 🎏 [🛠️ 🔧](concepts.md){.internal-link target=_blank} ⚖ 📦.
📦 ✴️ 🧰 📉 🛠️ **🏗 &amp; 🛠️** 🈸, ✋️ 👫 🚫 🛠️ 🎯 🎯 🍵 👉 **🛠️ 🔧**, &amp; 📤 📚 💪 🎛.
@ -415,7 +415,7 @@ CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "80"]
1⃣ 📚 📎 📦 🧾 ⚙️ 💖 Kubernetes 🛎 ✔️ 🛠️ 🌌 🚚 **🧬 📦** ⏪ 🔗 **📐 ⚖** 📨 📨. 🌐 **🌑 🎚**.
📚 💼, 👆 🔜 🎲 💚 🏗 **☁ 🖼 ⚪️➡️ 🖌** [🔬 🔛](#dockerfile), ❎ 👆 🔗, &amp; 🏃‍♂ **👁 Uvicorn 🛠️** ↩️ 🏃‍♂ 🕳 💖 🐁 ⏮️ Uvicorn 👨‍🏭.
📚 💼, 👆 🔜 🎲 💚 🏗 **☁ 🖼 ⚪️➡️ 🖌** [🔬 🔛](#_6), ❎ 👆 🔗, &amp; 🏃‍♂ **👁 Uvicorn 🛠️** ↩️ 🏃‍♂ 🕳 💖 🐁 ⏮️ Uvicorn 👨‍🏭.
### 📐 ⚙
@ -450,7 +450,7 @@ CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "80"]
↗️, 📤 **🎁 💼** 🌐❔ 👆 💪 💚 ✔️ **📦** ⏮️ **🐁 🛠️ 👨‍💼** ▶️ 📚 **Uvicorn 👨‍🏭 🛠️** 🔘.
📚 💼, 👆 💪 ⚙️ **🛂 ☁ 🖼** 👈 🔌 **🐁** 🛠️ 👨‍💼 🏃‍♂ 💗 **Uvicorn 👨‍🏭 🛠️**, &amp; 🔢 ⚒ 🔆 🔢 👨‍🏭 ⚓️ 🔛 ⏮️ 💽 🐚 🔁. 👤 🔜 💬 👆 🌅 🔃 ⚫️ 🔛 [🛂 ☁ 🖼 ⏮️ 🐁 - Uvicorn](#official-docker-image-with-gunicorn-uvicorn).
📚 💼, 👆 💪 ⚙️ **🛂 ☁ 🖼** 👈 🔌 **🐁** 🛠️ 👨‍💼 🏃‍♂ 💗 **Uvicorn 👨‍🏭 🛠️**, &amp; 🔢 ⚒ 🔆 🔢 👨‍🏭 ⚓️ 🔛 ⏮️ 💽 🐚 🔁. 👤 🔜 💬 👆 🌅 🔃 ⚫️ 🔛 [🛂 ☁ 🖼 ⏮️ 🐁 - Uvicorn](#-uvicorn).
📥 🖼 🕐❔ 👈 💪 ⚒ 🔑:
@ -514,14 +514,14 @@ CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "80"]
## 🛂 ☁ 🖼 ⏮️ 🐁 - Uvicorn
📤 🛂 ☁ 🖼 👈 🔌 🐁 🏃‍♂ ⏮️ Uvicorn 👨‍🏭, ⏮️ 📃: [💽 👨‍🏭 - 🐁 ⏮️ Uvicorn](./server-workers.md){.internal-link target=_blank}.
📤 🛂 ☁ 🖼 👈 🔌 🐁 🏃‍♂ ⏮️ Uvicorn 👨‍🏭, ⏮️ 📃: [💽 👨‍🏭 - 🐁 ⏮️ Uvicorn](server-workers.md){.internal-link target=_blank}.
👉 🖼 🔜 ⚠ ✴️ ⚠ 🔬 🔛: [📦 ⏮️ 💗 🛠️ &amp; 🎁 💼](#containers-with-multiple-processes-and-special-cases).
👉 🖼 🔜 ⚠ ✴️ ⚠ 🔬 🔛: [📦 ⏮️ 💗 🛠️ &amp; 🎁 💼](#_18).
* <a href="https://github.com/tiangolo/uvicorn-gunicorn-fastapi-docker" class="external-link" target="_blank">tiangolo/uvicorn-🐁-fastapi</a>.
!!! warning
📤 ↕ 🤞 👈 👆 **🚫** 💪 👉 🧢 🖼 ⚖️ 🙆 🎏 🎏 1⃣, &amp; 🔜 👻 📆 🏗 🖼 ⚪️➡️ 🖌 [🔬 🔛: 🏗 ☁ 🖼 FastAPI](#build-a-docker-image-for-fastapi).
📤 ↕ 🤞 👈 👆 **🚫** 💪 👉 🧢 🖼 ⚖️ 🙆 🎏 🎏 1⃣, &amp; 🔜 👻 📆 🏗 🖼 ⚪️➡️ 🖌 [🔬 🔛: 🏗 ☁ 🖼 FastAPI](#fastapi).
👉 🖼 ✔️ **🚘-📳** 🛠️ 🔌 ⚒ **🔢 👨‍🏭 🛠️** ⚓️ 🔛 💽 🐚 💪.
@ -574,9 +574,9 @@ COPY ./app /app/app
### 🕐❔ ⚙️
👆 🔜 🎲 **🚫** ⚙️ 👉 🛂 🧢 🖼 (⚖️ 🙆 🎏 🎏 1⃣) 🚥 👆 ⚙️ **Kubernetes** (⚖️ 🎏) &amp; 👆 ⏪ ⚒ **🧬** 🌑 🎚, ⏮️ 💗 **📦**. 📚 💼, 👆 👍 📆 **🏗 🖼 ⚪️➡️ 🖌** 🔬 🔛: [🏗 ☁ 🖼 FastAPI](#build-a-docker-image-for-fastapi).
👆 🔜 🎲 **🚫** ⚙️ 👉 🛂 🧢 🖼 (⚖️ 🙆 🎏 🎏 1⃣) 🚥 👆 ⚙️ **Kubernetes** (⚖️ 🎏) &amp; 👆 ⏪ ⚒ **🧬** 🌑 🎚, ⏮️ 💗 **📦**. 📚 💼, 👆 👍 📆 **🏗 🖼 ⚪️➡️ 🖌** 🔬 🔛: [🏗 ☁ 🖼 FastAPI](#fastapi).
👉 🖼 🔜 ⚠ ✴️ 🎁 💼 🔬 🔛 [📦 ⏮️ 💗 🛠️ &amp; 🎁 💼](#containers-with-multiple-processes-and-special-cases). 🖼, 🚥 👆 🈸 **🙅 🥃** 👈 ⚒ 🔢 🔢 🛠️ ⚓️ 🔛 💽 👷 👍, 👆 🚫 💚 😥 ⏮️ ❎ 🛠️ 🧬 🌑 🎚, &amp; 👆 🚫 🏃 🌅 🌘 1⃣ 📦 ⏮️ 👆 📱. ⚖️ 🚥 👆 🛠️ ⏮️ **☁ ✍**, 🏃 🔛 👁 💽, ♒️.
👉 🖼 🔜 ⚠ ✴️ 🎁 💼 🔬 🔛 [📦 ⏮️ 💗 🛠️ &amp; 🎁 💼](#_18). 🖼, 🚥 👆 🈸 **🙅 🥃** 👈 ⚒ 🔢 🔢 🛠️ ⚓️ 🔛 💽 👷 👍, 👆 🚫 💚 😥 ⏮️ ❎ 🛠️ 🧬 🌑 🎚, &amp; 👆 🚫 🏃 🌅 🌘 1⃣ 📦 ⏮️ 👆 📱. ⚖️ 🚥 👆 🛠️ ⏮️ **☁ ✍**, 🏃 🔛 👁 💽, ♒️.
## 🛠️ 📦 🖼

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@ -13,12 +13,12 @@
🕐❔ 🛠️ 🈸 👆 🔜 🎲 💚 ✔️ **🧬 🛠️** ✊ 📈 **💗 🐚** &amp; 💪 🍵 🌅 📨.
👆 👀 ⏮️ 📃 🔃 [🛠️ 🔧](./concepts.md){.internal-link target=_blank}, 📤 💗 🎛 👆 💪 ⚙️.
👆 👀 ⏮️ 📃 🔃 [🛠️ 🔧](concepts.md){.internal-link target=_blank}, 📤 💗 🎛 👆 💪 ⚙️.
📥 👤 🔜 🎦 👆 ❔ ⚙️ <a href="https://gunicorn.org/" class="external-link" target="_blank">**🐁**</a> ⏮️ **Uvicorn 👨‍🏭 🛠️**.
!!! info
🚥 👆 ⚙️ 📦, 🖼 ⏮️ ☁ ⚖️ Kubernetes, 👤 🔜 💬 👆 🌅 🔃 👈 ⏭ 📃: [FastAPI 📦 - ☁](./docker.md){.internal-link target=_blank}.
🚥 👆 ⚙️ 📦, 🖼 ⏮️ ☁ ⚖️ Kubernetes, 👤 🔜 💬 👆 🌅 🔃 👈 ⏭ 📃: [FastAPI 📦 - ☁](docker.md){.internal-link target=_blank}.
🎯, 🕐❔ 🏃 🔛 **Kubernetes** 👆 🔜 🎲 **🚫** 💚 ⚙️ 🐁 &amp; ↩️ 🏃 **👁 Uvicorn 🛠️ 📍 📦**, ✋️ 👤 🔜 💬 👆 🔃 ⚫️ ⏪ 👈 📃.
@ -163,7 +163,7 @@ $ uvicorn main:app --host 0.0.0.0 --port 8080 --workers 4
## 📦 &amp;
⏭ 📃 🔃 [FastAPI 📦 - ☁](./docker.md){.internal-link target=_blank} 👤 🔜 💬 🎛 👆 💪 ⚙️ 🍵 🎏 **🛠️ 🔧**.
⏭ 📃 🔃 [FastAPI 📦 - ☁](docker.md){.internal-link target=_blank} 👤 🔜 💬 🎛 👆 💪 ⚙️ 🍵 🎏 **🛠️ 🔧**.
👤 🔜 🎦 👆 **🛂 ☁ 🖼** 👈 🔌 **🐁 ⏮️ Uvicorn 👨‍🏭** &amp; 🔢 📳 👈 💪 ⚠ 🙅 💼.

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@ -1,3 +1,8 @@
---
hide:
- navigation
---
# FastAPI 👫👫
FastAPI ✔️ 🎆 👪 👈 🙋 👫👫 ⚪️➡️ 🌐 🖥.
@ -18,7 +23,7 @@ FastAPI ✔️ 🎆 👪 👈 🙋 👫👫 ⚪️➡️ 🌐 🖥.
</div>
{% endif %}
👤 👼 &amp; 🐛 **FastAPI**. 👆 💪 ✍ 🌅 🔃 👈 [ FastAPI - 🤚 - 🔗 ⏮️ 📕](help-fastapi.md#connect-with-the-author){.internal-link target=_blank}.
👤 👼 &amp; 🐛 **FastAPI**. 👆 💪 ✍ 🌅 🔃 👈 [ FastAPI - 🤚 - 🔗 ⏮️ 📕](help-fastapi.md#_3){.internal-link target=_blank}.
...✋️ 📥 👤 💚 🎦 👆 👪.
@ -28,15 +33,15 @@ FastAPI ✔️ 🎆 👪 👈 🙋 👫👫 ⚪️➡️ 🌐 🖥.
👫 👫👫 👈:
* [ 🎏 ⏮️ ❔ 📂](help-fastapi.md#help-others-with-questions-in-github){.internal-link target=_blank}.
* [✍ 🚲 📨](help-fastapi.md#create-a-pull-request){.internal-link target=_blank}.
* 📄 🚲 📨, [✴️ ⚠ ✍](contributing.md#translations){.internal-link target=_blank}.
* [ 🎏 ⏮️ ❔ 📂](help-fastapi.md#i){.internal-link target=_blank}.
* [✍ 🚲 📨](help-fastapi.md#_15){.internal-link target=_blank}.
* 📄 🚲 📨, [✴️ ⚠ ✍](contributing.md#_9){.internal-link target=_blank}.
👏 👫. 👶 👶
## 🌅 🦁 👩‍💻 🏁 🗓️
👫 👩‍💻 👈 ✔️ [🤝 🎏 🏆 ⏮️ ❔ 📂](help-fastapi.md#help-others-with-questions-in-github){.internal-link target=_blank} ⏮️ 🏁 🗓️. 👶
👫 👩‍💻 👈 ✔️ [🤝 🎏 🏆 ⏮️ ❔ 📂](help-fastapi.md#i){.internal-link target=_blank} ⏮️ 🏁 🗓️. 👶
{% if people %}
<div class="user-list user-list-center">
@ -52,7 +57,7 @@ FastAPI ✔️ 🎆 👪 👈 🙋 👫👫 ⚪️➡️ 🌐 🖥.
📥 **FastAPI 🕴**. 👶
👫 👩‍💻 👈 ✔️ [ 🎏 🏆 ⏮️ ❔ 📂](help-fastapi.md#help-others-with-questions-in-github){.internal-link target=_blank} 🔘 *🌐 🕰*.
👫 👩‍💻 👈 ✔️ [ 🎏 🏆 ⏮️ ❔ 📂](help-fastapi.md#i){.internal-link target=_blank} 🔘 *🌐 🕰*.
👫 ✔️ 🎦 🕴 🤝 📚 🎏. 👶
@ -70,7 +75,7 @@ FastAPI ✔️ 🎆 👪 👈 🙋 👫👫 ⚪️➡️ 🌐 🖥.
📥 **🔝 👨‍🔬**. 👶
👉 👩‍💻 ✔️ [✍ 🏆 🚲 📨](help-fastapi.md#create-a-pull-request){.internal-link target=_blank} 👈 ✔️ *🔗*.
👉 👩‍💻 ✔️ [✍ 🏆 🚲 📨](help-fastapi.md#_15){.internal-link target=_blank} 👈 ✔️ *🔗*.
👫 ✔️ 📉 📟, 🧾, ✍, ♒️. 👶
@ -92,7 +97,7 @@ FastAPI ✔️ 🎆 👪 👈 🙋 👫👫 ⚪️➡️ 🌐 🖥.
### 📄 ✍
👤 🕴 💬 👩‍❤‍👨 🇪🇸 (&amp; 🚫 📶 👍 👶). , 👨‍🔬 🕐 👈 ✔️ [**🏋️ ✔ ✍**](contributing.md#translations){.internal-link target=_blank} 🧾. 🍵 👫, 📤 🚫🔜 🧾 📚 🎏 🇪🇸.
👤 🕴 💬 👩‍❤‍👨 🇪🇸 (&amp; 🚫 📶 👍 👶). , 👨‍🔬 🕐 👈 ✔️ [**🏋️ ✔ ✍**](contributing.md#_9){.internal-link target=_blank} 🧾. 🍵 👫, 📤 🚫🔜 🧾 📚 🎏 🇪🇸.
---

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@ -1,3 +1,8 @@
---
hide:
- navigation
---
# ⚒
## FastAPI ⚒

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@ -78,7 +78,7 @@
📚 💼 👆 5⃣📆 ⏪ 💭 ❔ 📚 ❔. 👶
🚥 👆 🤝 📚 👫👫 ⏮️ 👫 ❔, 👆 🔜 ▶️️ 🛂 [FastAPI 🕴](fastapi-people.md#experts){.internal-link target=_blank}. 👶
🚥 👆 🤝 📚 👫👫 ⏮️ 👫 ❔, 👆 🔜 ▶️️ 🛂 [FastAPI 🕴](fastapi-people.md#_2){.internal-link target=_blank}. 👶
💭, 🏆 ⚠ ☝: 🔄 😇. 👫👫 👟 ⏮️ 👫 😩 &amp; 📚 💼 🚫 💭 🏆 🌌, ✋️ 🔄 🏆 👆 💪 😇. 👶
@ -198,7 +198,7 @@
* 🔧 🤭 👆 🔎 🔛 🧾.
* 💰 📄, 📹, ⚖️ 📻 👆 ✍ ⚖️ 🔎 🔃 FastAPI <a href="https://github.com/tiangolo/fastapi/edit/master/docs/en/data/external_links.yml" class="external-link" target="_blank">✍ 👉 📁</a>.
* ⚒ 💭 👆 🚮 👆 🔗 ▶️ 🔗 📄.
* [💬 🧾](contributing.md#translations){.internal-link target=_blank} 👆 🇪🇸.
* [💬 🧾](contributing.md#_9){.internal-link target=_blank} 👆 🇪🇸.
* 👆 💪 📄 ✍ ✍ 🎏.
* 🛠️ 🆕 🧾 📄.
* 🔧 ♻ ❔/🐛.
@ -215,8 +215,8 @@
👑 📋 👈 👆 💪 ▶️️ 🔜:
* [ 🎏 ⏮️ ❔ 📂](#help-others-with-questions-in-github){.internal-link target=_blank} (👀 📄 🔛).
* [📄 🚲 📨](#review-pull-requests){.internal-link target=_blank} (👀 📄 🔛).
* [ 🎏 ⏮️ ❔ 📂](#i){.internal-link target=_blank} (👀 📄 🔛).
* [📄 🚲 📨](#i){.internal-link target=_blank} (👀 📄 🔛).
👈 2⃣ 📋 ⚫️❔ **🍴 🕰 🏆**. 👈 👑 👷 🏆 FastAPI.
@ -227,7 +227,7 @@
🛑 👶 <a href="https://discord.gg/VQjSZaeJmf" class="external-link" target="_blank">😧 💬 💽</a> 👶 &amp; 🤙 👅 ⏮️ 🎏 FastAPI 👪.
!!! tip
❔, 💭 👫 <a href="https://github.com/tiangolo/fastapi/discussions/new?category=questions" class="external-link" target="_blank">📂 💬</a>, 📤 🌅 👍 🤞 👆 🔜 📨 [FastAPI 🕴](fastapi-people.md#experts){.internal-link target=_blank}.
❔, 💭 👫 <a href="https://github.com/tiangolo/fastapi/discussions/new?category=questions" class="external-link" target="_blank">📂 💬</a>, 📤 🌅 👍 🤞 👆 🔜 📨 [FastAPI 🕴](fastapi-people.md#_2){.internal-link target=_blank}.
⚙️ 💬 🕴 🎏 🏢 💬.
@ -237,7 +237,7 @@
📂, 📄 🔜 🦮 👆 ✍ ▶️️ ❔ 👈 👆 💪 🌖 💪 🤚 👍 ❔, ⚖️ ❎ ⚠ 👆 ⏭ 💬. &amp; 📂 👤 💪 ⚒ 💭 👤 🕧 ❔ 🌐, 🚥 ⚫️ ✊ 🕰. 👤 💪 🚫 🤙 👈 ⏮️ 💬 ⚙️. 👶
💬 💬 ⚙️ 🚫 💪 📇 📂, ❔ &amp; ❔ 5⃣📆 🤚 💸 💬. &amp; 🕴 🕐 📂 💯 ▶️️ [FastAPI 🕴](fastapi-people.md#experts){.internal-link target=_blank}, 👆 🔜 🌅 🎲 📨 🌅 🙋 📂.
💬 💬 ⚙️ 🚫 💪 📇 📂, ❔ &amp; ❔ 5⃣📆 🤚 💸 💬. &amp; 🕴 🕐 📂 💯 ▶️️ [FastAPI 🕴](fastapi-people.md#_2){.internal-link target=_blank}, 👆 🔜 🌅 🎲 📨 🌅 🙋 📂.
🔛 🎏 🚄, 📤 💯 👩‍💻 💬 ⚙️, 📤 ↕ 🤞 👆 🔜 🔎 👱 💬 📤, 🌖 🌐 🕰. 👶

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@ -28,7 +28,7 @@
### ✍ 🛃 `GzipRequest` 🎓
!!! tip
👉 🧸 🖼 🎦 ❔ ⚫️ 👷, 🚥 👆 💪 🗜 🐕‍🦺, 👆 💪 ⚙️ 🚚 [`GzipMiddleware`](./middleware.md#gzipmiddleware){.internal-link target=_blank}.
👉 🧸 🖼 🎦 ❔ ⚫️ 👷, 🚥 👆 💪 🗜 🐕‍🦺, 👆 💪 ⚙️ 🚚 [`GzipMiddleware`](../advanced/middleware.md#gzipmiddleware){.internal-link target=_blank}.
🥇, 👥 ✍ `GzipRequest` 🎓, ❔ 🔜 📁 `Request.body()` 👩‍🔬 🗜 💪 🔍 ☑ 🎚.
@ -76,7 +76,7 @@
## 🔐 📨 💪 ⚠ 🐕‍🦺
!!! tip
❎ 👉 🎏 ⚠, ⚫️ 🎲 📚 ⏩ ⚙️ `body` 🛃 🐕‍🦺 `RequestValidationError` ([🚚 ❌](../tutorial/handling-errors.md#use-the-requestvalidationerror-body){.internal-link target=_blank}).
❎ 👉 🎏 ⚠, ⚫️ 🎲 📚 ⏩ ⚙️ `body` 🛃 🐕‍🦺 `RequestValidationError` ([🚚 ❌](../tutorial/handling-errors.md#requestvalidationerror){.internal-link target=_blank}).
✋️ 👉 🖼 ☑ &amp; ⚫️ 🎦 ❔ 🔗 ⏮️ 🔗 🦲.

View File

@ -86,7 +86,7 @@ connect_args={"check_same_thread": False}
!!! info "📡 "
⚫️❔ 🎏 📡 [🗄 (🔗) 💽](../tutorial/sql-databases.md#note){.internal-link target=_blank} ✔.
⚫️❔ 🎏 📡 [🗄 (🔗) 💽](../tutorial/sql-databases.md#_7){.internal-link target=_blank} ✔.
### ⚒ 🏒 🔁-🔗 `PeeweeConnectionState`

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@ -1,3 +1,12 @@
---
hide:
- navigation
---
<style>
.md-content .md-typeset h1 { display: none; }
</style>
<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>
@ -31,7 +40,7 @@ FastAPI 🏛, ⏩ (↕-🎭), 🕸 🛠️ 🏗 🛠️ ⏮️ 🐍 3⃣.8
🔑 ⚒:
* **⏩**: 📶 ↕ 🎭, 🔛 🇷🇪 ⏮️ **✳** &amp; **🚶** (👏 💃 &amp; Pydantic). [1⃣ ⏩ 🐍 🛠️ 💪](#performance).
* **⏩**: 📶 ↕ 🎭, 🔛 🇷🇪 ⏮️ **✳** &amp; **🚶** (👏 💃 &amp; Pydantic). [1⃣ ⏩ 🐍 🛠️ 💪](#_15).
* **⏩ 📟**: 📈 🚅 🛠️ ⚒ 🔃 2⃣0⃣0⃣ 💯 3⃣0⃣0⃣ 💯. *
* **👩‍❤‍👨 🐛**: 📉 🔃 4⃣0⃣ 💯 🗿 (👩‍💻) 📉 ❌. *
* **🏋️**: 👑 👨‍🎨 🐕‍🦺. <abbr title="also known as auto-complete, autocompletion, IntelliSense">🛠️</abbr> 🌐. 🌘 🕰 🛠️.
@ -445,7 +454,6 @@ item: Item
⚙️ Pydantic:
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - ⏩ 🎻 <abbr title="converting the string that comes from an HTTP request into Python data">"🎻"</abbr>.
* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email_validator</code></a> - 📧 🔬.
⚙️ 💃:
@ -455,12 +463,12 @@ item: Item
* <a href="https://github.com/Kludex/python-multipart" target="_blank"><code>python-multipart</code></a> - ✔ 🚥 👆 💚 🐕‍🦺 📨 <abbr title="converting the string that comes from an HTTP request into Python data">"✍"</abbr>, ⏮️ `request.form()`.
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - ✔ `SessionMiddleware` 🐕‍🦺.
* <a href="https://pyyaml.org/wiki/PyYAMLDocumentation" target="_blank"><code>pyyaml</code></a> - ✔ 💃 `SchemaGenerator` 🐕‍🦺 (👆 🎲 🚫 💪 ⚫️ ⏮️ FastAPI).
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - ✔ 🚥 👆 💚 ⚙️ `UJSONResponse`.
⚙️ FastAPI / 💃:
* <a href="https://www.uvicorn.org" target="_blank"><code>uvicorn</code></a> - 💽 👈 📐 &amp; 🍦 👆 🈸.
* <a href="https://github.com/ijl/orjson" target="_blank"><code>orjson</code></a> - ✔ 🚥 👆 💚 ⚙️ `ORJSONResponse`.
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - ✔ 🚥 👆 💚 ⚙️ `UJSONResponse`.
👆 💪 ❎ 🌐 👫 ⏮️ `pip install "fastapi[all]"`.

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@ -168,7 +168,7 @@ John Doe
⚪️➡️ `typing`, 🗄 `List` (⏮️ 🔠 `L`):
``` Python hl_lines="1"
```Python hl_lines="1"
{!> ../../../docs_src/python_types/tutorial006.py!}
```

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@ -119,7 +119,7 @@
!!! tip
👥 ⚙️ 💭 🎚 📉 👉 🖼.
✋️ 🎰 💼 👆 🔜 🤚 👍 🏁 ⚙️ 🛠️ [💂‍♂ 🚙](./security/index.md){.internal-link target=_blank}.
✋️ 🎰 💼 👆 🔜 🤚 👍 🏁 ⚙️ 🛠️ [💂‍♂ 🚙](security/index.md){.internal-link target=_blank}.
## 1⃣ 🕹 ⏮️ `APIRouter`

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@ -48,7 +48,7 @@
👉 ⛓ 👈 👆 💪 📨 🕴 💽 👈 👆 💚 , 🍂 🎂 🐣.
!!! Note
!!! note
`PATCH` 🌘 🛎 ⚙️ &amp; 💭 🌘 `PUT`.
&amp; 📚 🏉 ⚙️ 🕴 `PUT`, 🍕 .

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@ -210,4 +210,4 @@
## 🍵 Pydantic
🚥 👆 🚫 💚 ⚙️ Pydantic 🏷, 👆 💪 ⚙️ **💪** 🔢. 👀 🩺 [💪 - 💗 🔢: ⭐ 💲 💪](body-multiple-params.md#singular-values-in-body){.internal-link target=_blank}.
🚥 👆 🚫 💚 ⚙️ Pydantic 🏷, 👆 💪 ⚙️ **💪** 🔢. 👀 🩺 [💪 - 💗 🔢: ⭐ 💲 💪](body-multiple-params.md#_2){.internal-link target=_blank}.

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@ -99,7 +99,7 @@ FastAPI 🐕‍🦺 🔗 👈 <abbr title='sometimes also called "exit", "cleanu
⚫️ 5⃣📆 😋 🤚 `HTTPException` ⚖️ 🎏 🚪 📟, ⏮️ `yield`. ✋️ **⚫️ 🏆 🚫 👷**.
🚪 📟 🔗 ⏮️ `yield` 🛠️ *⏮️* 📨 📨, [⚠ 🐕‍🦺](../handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank} 🔜 ✔️ ⏪ 🏃. 📤 🕳 😽 ⚠ 🚮 👆 🔗 🚪 📟 (⏮️ `yield`).
🚪 📟 🔗 ⏮️ `yield` 🛠️ *⏮️* 📨 📨, [⚠ 🐕‍🦺](../handling-errors.md#_4){.internal-link target=_blank} 🔜 ✔️ ⏪ 🏃. 📤 🕳 😽 ⚠ 🚮 👆 🔗 🚪 📟 (⏮️ `yield`).
, 🚥 👆 🤚 `HTTPException` ⏮️ `yield`, 🔢 (⚖️ 🙆 🛃) ⚠ 🐕‍🦺 👈 ✊ `HTTPException`&amp; 📨 🇺🇸🔍 4⃣0⃣0⃣ 📨 🏆 🚫 📤 ✊ 👈 ⚠ 🚫🔜.
@ -111,7 +111,7 @@ FastAPI 🐕‍🦺 🔗 👈 <abbr title='sometimes also called "exit", "cleanu
🚥 👆 ✔️ 📟 👈 👆 💭 💪 🤚 ⚠, 🏆 😐/"🙃" 👜 &amp; 🚮 `try` 🍫 👈 📄 📟.
🚥 👆 ✔️ 🛃 ⚠ 👈 👆 🔜 💖 🍵 *⏭* 🛬 📨 &amp; 🎲 ❎ 📨, 🎲 🙋‍♀ `HTTPException`, ✍ [🛃 ⚠ 🐕‍🦺](../handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank}.
🚥 👆 ✔️ 🛃 ⚠ 👈 👆 🔜 💖 🍵 *⏭* 🛬 📨 &amp; 🎲 ❎ 📨, 🎲 🙋‍♀ `HTTPException`, ✍ [🛃 ⚠ 🐕‍🦺](../handling-errors.md#_4){.internal-link target=_blank}.
!!! tip
👆 💪 🤚 ⚠ 🔌 `HTTPException` *⏭* `yield`. ✋️ 🚫 ⏮️.
@ -164,7 +164,7 @@ participant tasks as Background tasks
⏮️ 1⃣ 📚 📨 📨, 🙅‍♂ 🎏 📨 💪 📨.
!!! tip
👉 📊 🎦 `HTTPException`, ✋️ 👆 💪 🤚 🙆 🎏 ⚠ ❔ 👆 ✍ [🛃 ⚠ 🐕‍🦺](../handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank}.
👉 📊 🎦 `HTTPException`, ✋️ 👆 💪 🤚 🙆 🎏 ⚠ ❔ 👆 ✍ [🛃 ⚠ 🐕‍🦺](../handling-errors.md#_4){.internal-link target=_blank}.
🚥 👆 🤚 🙆 ⚠, ⚫️ 🔜 🚶‍♀️ 🔗 ⏮️ 🌾, 🔌 `HTTPException`, &amp; ⤴️ **🔄** ⚠ 🐕‍🦺. 🚥 📤 🙅‍♂ ⚠ 🐕‍🦺 👈 ⚠, ⚫️ 🔜 ⤴️ 🍵 🔢 🔗 `ServerErrorMiddleware`, 🛬 5⃣0⃣0⃣ 🇺🇸🔍 👔 📟, ➡️ 👩‍💻 💭 👈 📤 ❌ 💽.

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@ -11,7 +11,7 @@
!!! danger
🙅 🏪 👩‍💻 🔢 🔐. 🕧 🏪 "🔐 #⃣" 👈 👆 💪 ⤴️ ✔.
🚥 👆 🚫 💭, 👆 🔜 💡 ⚫️❔ "🔐#️⃣" [💂‍♂ 📃](security/simple-oauth2.md#password-hashing){.internal-link target=_blank}.
🚥 👆 🚫 💭, 👆 🔜 💡 ⚫️❔ "🔐#️⃣" [💂‍♂ 📃](security/simple-oauth2.md#_4){.internal-link target=_blank}.
## 💗 🏷

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@ -310,7 +310,7 @@ https://example.com/items/foo
```
!!! note
🚥 👆 🚫 💭 🔺, ✅ [🔁: *"🏃 ❓"*](../async.md#in-a-hurry){.internal-link target=_blank}.
🚥 👆 🚫 💭 🔺, ✅ [🔁: *"🏃 ❓"*](../async.md#_2){.internal-link target=_blank}.
### 🔁 5⃣: 📨 🎚

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@ -66,7 +66,7 @@
```
!!! info
✍ 🌅 🔃 🔖 [➡ 🛠️ 📳](path-operation-configuration.md#tags){.internal-link target=_blank}.
✍ 🌅 🔃 🔖 [➡ 🛠️ 📳](path-operation-configuration.md#_3){.internal-link target=_blank}.
### ✅ 🩺

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@ -222,4 +222,4 @@ http://127.0.0.1:8000/items/foo-item?needy=sooooneedy
* `limit`, 📦 `int`.
!!! tip
👆 💪 ⚙️ `Enum`Ⓜ 🎏 🌌 ⏮️ [➡ 🔢](path-params.md#predefined-values){.internal-link target=_blank}.
👆 💪 ⚙️ `Enum`Ⓜ 🎏 🌌 ⏮️ [➡ 🔢](path-params.md#_7){.internal-link target=_blank}.

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@ -163,7 +163,7 @@ UserInDB(
```
!!! info
🌅 🏁 🔑 `**👩💻_ #️⃣ ` ✅ 🔙 [🧾 ** 🏷**](../extra-models.md#about-user_indict){.internal-link target=_blank}.
🌅 🏁 🔑 `**👩💻_ #️⃣ ` ✅ 🔙 [🧾 ** 🏷**](../extra-models.md#user_indict){.internal-link target=_blank}.
## 📨 🤝

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@ -534,7 +534,7 @@ current_user.items
👉 🌌 👥 ⚒ 💭 💽 🎉 🕧 📪 ⏮️ 📨. 🚥 📤 ⚠ ⏪ 🏭 📨.
✋️ 👆 💪 🚫 🤚 1⃣ ⚠ ⚪️➡️ 🚪 📟 (⏮️ `yield`). 👀 🌖 [🔗 ⏮️ `yield` &amp; `HTTPException`](./dependencies/dependencies-with-yield.md#dependencies-with-yield-and-httpexception){.internal-link target=_blank}
✋️ 👆 💪 🚫 🤚 1⃣ ⚠ ⚪️➡️ 🚪 📟 (⏮️ `yield`). 👀 🌖 [🔗 ⏮️ `yield` &amp; `HTTPException`](dependencies/dependencies-with-yield.md#yield-httpexception){.internal-link target=_blank}
&amp; ⤴️, 🕐❔ ⚙️ 🔗 *➡ 🛠️ 🔢*, 👥 📣 ⚫️ ⏮️ 🆎 `Session` 👥 🗄 🔗 ⚪️➡️ 🇸🇲.
@ -620,7 +620,7 @@ def read_user(user_id: int, db: Session = Depends(get_db)):
🚥 👆 💪 🔗 👆 🔗 💽 🔁, 👀 [🔁 🗄 (🔗) 💽](../advanced/async-sql-databases.md){.internal-link target=_blank}.
!!! note "📶 📡 "
🚥 👆 😟 &amp; ✔️ ⏬ 📡 💡, 👆 💪 ✅ 📶 📡 ❔ 👉 `async def` 🆚 `def` 🍵 [🔁](../async.md#very-technical-details){.internal-link target=_blank} 🩺.
🚥 👆 😟 &amp; ✔️ ⏬ 📡 💡, 👆 💪 ✅ 📶 📡 ❔ 👉 `async def` 🆚 `def` 🍵 [🔁](../async.md#i_2){.internal-link target=_blank} 🩺.
## 🛠️

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@ -50,7 +50,7 @@
### **FastAPI** 📱 📁
➡️ 💬 👆 ✔️ 📁 📊 🔬 [🦏 🈸](./bigger-applications.md){.internal-link target=_blank}:
➡️ 💬 👆 ✔️ 📁 📊 🔬 [🦏 🈸](bigger-applications.md){.internal-link target=_blank}:
```
.

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@ -17,6 +17,9 @@ sponsors:
- login: cryptapi
avatarUrl: https://avatars.githubusercontent.com/u/44925437?u=61369138589bc7fee6c417f3fbd50fbd38286cc4&v=4
url: https://github.com/cryptapi
- login: Kong
avatarUrl: https://avatars.githubusercontent.com/u/962416?v=4
url: https://github.com/Kong
- login: codacy
avatarUrl: https://avatars.githubusercontent.com/u/1834093?v=4
url: https://github.com/codacy
@ -48,7 +51,7 @@ sponsors:
avatarUrl: https://avatars.githubusercontent.com/u/74335107?v=4
url: https://github.com/xoflare
- login: marvin-robot
avatarUrl: https://avatars.githubusercontent.com/u/41086007?u=091c5cb75af363123d66f58194805a97220ee1a7&v=4
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url: https://github.com/tran-hai-long
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avatarUrl: https://avatars.githubusercontent.com/u/42273436?u=80470b400c416d1eabc2cc71b1efffc0e3503146&v=4
url: https://github.com/YungBricoCoop
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avatarUrl: https://avatars.githubusercontent.com/u/5765843?u=fe420c9a4c41e5b060faaf44029f5485616b470d&v=4
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@ -26,6 +26,9 @@ gold:
- url: https://www.mongodb.com/developer/languages/python/python-quickstart-fastapi/?utm_campaign=fastapi_framework&utm_source=fastapi_sponsorship&utm_medium=web_referral
title: Simplify Full Stack Development with FastAPI & MongoDB
img: https://fastapi.tiangolo.com/img/sponsors/mongodb.png
- url: https://konghq.com/products/kong-konnect/register?utm_medium=referral&utm_source=github&utm_campaign=platform&utm_content=fast-api
title: Kong Konnect - API management platform
img: https://fastapi.tiangolo.com/img/sponsors/kong.png
silver:
- url: https://training.talkpython.fm/fastapi-courses
title: FastAPI video courses on demand from people you trust

View File

@ -224,7 +224,7 @@ Here, `new_dict` will contain all the key-value pairs from `old_dict` plus the n
}
```
You can use that technique to re-use some predefined responses in your *path operations* and combine them with additional custom ones.
You can use that technique to reuse some predefined responses in your *path operations* and combine them with additional custom ones.
For example:

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@ -22,7 +22,7 @@ Even though all your code is written assuming there's just `/app`.
{!../../../docs_src/behind_a_proxy/tutorial001.py!}
```
And the proxy would be **"stripping"** the **path prefix** on the fly before transmitting the request to Uvicorn, keeping your application convinced that it is being served at `/app`, so that you don't have to update all your code to include the prefix `/api/v1`.
And the proxy would be **"stripping"** the **path prefix** on the fly before transmitting the request to the app server (probably Uvicorn via FastAPI CLI), keeping your application convinced that it is being served at `/app`, so that you don't have to update all your code to include the prefix `/api/v1`.
Up to here, everything would work as normally.
@ -63,7 +63,7 @@ The docs UI would also need the OpenAPI schema to declare that this API `server`
}
```
In this example, the "Proxy" could be something like **Traefik**. And the server would be something like **Uvicorn**, running your FastAPI application.
In this example, the "Proxy" could be something like **Traefik**. And the server would be something like FastAPI CLI with **Uvicorn**, running your FastAPI application.
### Providing the `root_path`
@ -72,7 +72,7 @@ To achieve this, you can use the command line option `--root-path` like:
<div class="termy">
```console
$ uvicorn main:app --root-path /api/v1
$ fastapi run main.py --root-path /api/v1
<span style="color: green;">INFO</span>: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```
@ -101,7 +101,7 @@ Then, if you start Uvicorn with:
<div class="termy">
```console
$ uvicorn main:app --root-path /api/v1
$ fastapi run main.py --root-path /api/v1
<span style="color: green;">INFO</span>: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```
@ -216,12 +216,12 @@ INFO[0000] Configuration loaded from file: /home/user/awesomeapi/traefik.toml
</div>
And now start your app with Uvicorn, using the `--root-path` option:
And now start your app, using the `--root-path` option:
<div class="termy">
```console
$ uvicorn main:app --root-path /api/v1
$ fastapi run main.py --root-path /api/v1
<span style="color: green;">INFO</span>: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```
@ -345,6 +345,6 @@ and then it won't include it in the OpenAPI schema.
## Mounting a sub-application
If you need to mount a sub-application (as described in [Sub Applications - Mounts](./sub-applications.md){.internal-link target=_blank}) while also using a proxy with `root_path`, you can do it normally, as you would expect.
If you need to mount a sub-application (as described in [Sub Applications - Mounts](sub-applications.md){.internal-link target=_blank}) while also using a proxy with `root_path`, you can do it normally, as you would expect.
FastAPI will internally use the `root_path` smartly, so it will just work. ✨

View File

@ -23,7 +23,7 @@ Import the `Response` class (sub-class) you want to use and declare it in the *p
For large responses, returning a `Response` directly is much faster than returning a dictionary.
This is because by default, FastAPI will inspect every item inside and make sure it is serializable with JSON, using the same [JSON Compatible Encoder](../tutorial/encoder.md){.internal-link target=_blank} explained in the tutorial. This is what allows you to return **arbitrary objects**, for example database models.
This is because by default, FastAPI will inspect every item inside and make sure it is serializable as JSON, using the same [JSON Compatible Encoder](../tutorial/encoder.md){.internal-link target=_blank} explained in the tutorial. This is what allows you to return **arbitrary objects**, for example database models.
But if you are certain that the content that you are returning is **serializable with JSON**, you can pass it directly to the response class and avoid the extra overhead that FastAPI would have by passing your return content through the `jsonable_encoder` before passing it to the response class.
@ -73,7 +73,7 @@ The same example from above, returning an `HTMLResponse`, could look like:
A `Response` returned directly by your *path operation function* won't be documented in OpenAPI (for example, the `Content-Type` won't be documented) and won't be visible in the automatic interactive docs.
!!! info
Of course, the actual `Content-Type` header, status code, etc, will come from the `Response` object your returned.
Of course, the actual `Content-Type` header, status code, etc, will come from the `Response` object you returned.
### Document in OpenAPI and override `Response`

View File

@ -77,7 +77,7 @@ In that case, you can simply swap the standard `dataclasses` with `pydantic.data
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>.
If you need a refresher about when to use which, check out the section _"In a hurry?"_ in the docs about [`async` and `await`](../async.md#in-a-hurry){.internal-link target=_blank}.
9. This *path operation function* is not returning dataclasses (although it could), but a list of dictionaries with internal data.

View File

@ -159,4 +159,4 @@ Underneath, in the ASGI technical specification, this is part of the <a href="ht
## Sub Applications
🚨 Keep in mind that these lifespan events (startup and shutdown) will only be executed for the main application, not for [Sub Applications - Mounts](./sub-applications.md){.internal-link target=_blank}.
🚨 Keep in mind that these lifespan events (startup and shutdown) will only be executed for the main application, not for [Sub Applications - Mounts](sub-applications.md){.internal-link target=_blank}.

View File

@ -237,7 +237,7 @@ We could download the OpenAPI JSON to a file `openapi.json` and then we could **
=== "Node.js"
```Python
```Javascript
{!> ../../../docs_src/generate_clients/tutorial004.js!}
```
@ -271,7 +271,7 @@ After generating the new client, you would now have **clean method names**, with
## Benefits
When using the automatically generated clients you would **autocompletion** for:
When using the automatically generated clients you would get **autocompletion** for:
* Methods.
* Request payloads in the body, query parameters, etc.

View File

@ -131,7 +131,7 @@ with a JSON body of:
}
```
Then *your API* will process the invoice, and at some point later, send a callback request to the `callback_url` (the *external API*):
then *your API* will process the invoice, and at some point later, send a callback request to the `callback_url` (the *external API*):
```
https://www.external.org/events/invoices/2expen51ve
@ -172,8 +172,8 @@ Now use the parameter `callbacks` in *your API's path operation decorator* to pa
### Check the docs
Now you can start your app with Uvicorn and go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
Now you can start your app and go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
You will see your docs including a "Callback" section for your *path operation* that shows how the *external API* should look like:
You will see your docs including a "Callbacks" section for your *path operation* that shows how the *external API* should look like:
<img src="/img/tutorial/openapi-callbacks/image01.png">

View File

@ -44,7 +44,7 @@ This is because it is expected that **your users** would define the actual **URL
### Check the docs
Now you can start your app with Uvicorn and go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
Now you can start your app and go to <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.
You will see your docs have the normal *path operations* and now also some **webhooks**:

View File

@ -59,7 +59,7 @@ That defines the metadata about the main response of a *path operation*.
You can also declare additional responses with their models, status codes, etc.
There's a whole chapter here in the documentation about it, you can read it at [Additional Responses in OpenAPI](./additional-responses.md){.internal-link target=_blank}.
There's a whole chapter here in the documentation about it, you can read it at [Additional Responses in OpenAPI](additional-responses.md){.internal-link target=_blank}.
## OpenAPI Extra
@ -77,7 +77,7 @@ This *path operation*-specific OpenAPI schema is normally generated automaticall
!!! tip
This is a low level extension point.
If you only need to declare additional responses, a more convenient way to do it is with [Additional Responses in OpenAPI](./additional-responses.md){.internal-link target=_blank}.
If you only need to declare additional responses, a more convenient way to do it is with [Additional Responses in OpenAPI](additional-responses.md){.internal-link target=_blank}.
You can extend the OpenAPI schema for a *path operation* using the parameter `openapi_extra`.
@ -187,6 +187,6 @@ And then in our code, we parse that YAML content directly, and then we are again
In Pydantic version 1 the method to parse and validate an object was `Item.parse_obj()`, in Pydantic version 2, the method is called `Item.model_validate()`.
!!! tip
Here we re-use the same Pydantic model.
Here we reuse the same Pydantic model.
But the same way, we could have validated it in some other way.

View File

@ -58,19 +58,19 @@ First, let's quickly see the parts that change from the examples in the main **T
=== "Python 3.10+"
```Python hl_lines="4 8 12 46 64 105 107-115 121-124 128-134 139 155"
```Python hl_lines="5 9 13 47 65 106 108-116 122-125 129-135 140 156"
{!> ../../../docs_src/security/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="2 4 8 12 46 64 105 107-115 121-124 128-134 139 155"
```Python hl_lines="2 5 9 13 47 65 106 108-116 122-125 129-135 140 156"
{!> ../../../docs_src/security/tutorial005_an_py39.py!}
```
=== "Python 3.8+"
```Python hl_lines="2 4 8 12 47 65 106 108-116 122-125 129-135 140 156"
```Python hl_lines="2 5 9 13 48 66 107 109-117 123-126 130-136 141 157"
{!> ../../../docs_src/security/tutorial005_an.py!}
```
@ -79,7 +79,7 @@ First, let's quickly see the parts that change from the examples in the main **T
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="3 7 11 45 63 104 106-114 120-123 127-133 138 154"
```Python hl_lines="4 8 12 46 64 105 107-115 121-124 128-134 139 155"
{!> ../../../docs_src/security/tutorial005_py310.py!}
```
@ -88,7 +88,7 @@ First, let's quickly see the parts that change from the examples in the main **T
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="2 4 8 12 46 64 105 107-115 121-124 128-134 139 155"
```Python hl_lines="2 5 9 13 47 65 106 108-116 122-125 129-135 140 156"
{!> ../../../docs_src/security/tutorial005_py39.py!}
```
@ -97,7 +97,7 @@ First, let's quickly see the parts that change from the examples in the main **T
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="2 4 8 12 46 64 105 107-115 121-124 128-134 139 155"
```Python hl_lines="2 5 9 13 47 65 106 108-116 122-125 129-135 140 156"
{!> ../../../docs_src/security/tutorial005.py!}
```
@ -111,19 +111,19 @@ The `scopes` parameter receives a `dict` with each scope as a key and the descri
=== "Python 3.10+"
```Python hl_lines="62-65"
```Python hl_lines="63-66"
{!> ../../../docs_src/security/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="62-65"
```Python hl_lines="63-66"
{!> ../../../docs_src/security/tutorial005_an_py39.py!}
```
=== "Python 3.8+"
```Python hl_lines="63-66"
```Python hl_lines="64-67"
{!> ../../../docs_src/security/tutorial005_an.py!}
```
@ -132,7 +132,7 @@ The `scopes` parameter receives a `dict` with each scope as a key and the descri
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="61-64"
```Python hl_lines="62-65"
{!> ../../../docs_src/security/tutorial005_py310.py!}
```
@ -142,7 +142,7 @@ The `scopes` parameter receives a `dict` with each scope as a key and the descri
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="62-65"
```Python hl_lines="63-66"
{!> ../../../docs_src/security/tutorial005_py39.py!}
```
@ -151,7 +151,7 @@ The `scopes` parameter receives a `dict` with each scope as a key and the descri
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="62-65"
```Python hl_lines="63-66"
{!> ../../../docs_src/security/tutorial005.py!}
```
@ -178,19 +178,19 @@ And we return the scopes as part of the JWT token.
=== "Python 3.10+"
```Python hl_lines="155"
```Python hl_lines="156"
{!> ../../../docs_src/security/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="155"
```Python hl_lines="156"
{!> ../../../docs_src/security/tutorial005_an_py39.py!}
```
=== "Python 3.8+"
```Python hl_lines="156"
```Python hl_lines="157"
{!> ../../../docs_src/security/tutorial005_an.py!}
```
@ -199,7 +199,7 @@ And we return the scopes as part of the JWT token.
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="154"
```Python hl_lines="155"
{!> ../../../docs_src/security/tutorial005_py310.py!}
```
@ -208,7 +208,7 @@ And we return the scopes as part of the JWT token.
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="155"
```Python hl_lines="156"
{!> ../../../docs_src/security/tutorial005_py39.py!}
```
@ -217,7 +217,7 @@ And we return the scopes as part of the JWT token.
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="155"
```Python hl_lines="156"
{!> ../../../docs_src/security/tutorial005.py!}
```
@ -244,19 +244,19 @@ In this case, it requires the scope `me` (it could require more than one scope).
=== "Python 3.10+"
```Python hl_lines="4 139 170"
```Python hl_lines="5 140 171"
{!> ../../../docs_src/security/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="4 139 170"
```Python hl_lines="5 140 171"
{!> ../../../docs_src/security/tutorial005_an_py39.py!}
```
=== "Python 3.8+"
```Python hl_lines="4 140 171"
```Python hl_lines="5 141 172"
{!> ../../../docs_src/security/tutorial005_an.py!}
```
@ -265,7 +265,7 @@ In this case, it requires the scope `me` (it could require more than one scope).
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="3 138 167"
```Python hl_lines="4 139 168"
{!> ../../../docs_src/security/tutorial005_py310.py!}
```
@ -274,7 +274,7 @@ In this case, it requires the scope `me` (it could require more than one scope).
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="4 139 168"
```Python hl_lines="5 140 169"
{!> ../../../docs_src/security/tutorial005_py39.py!}
```
@ -283,7 +283,7 @@ In this case, it requires the scope `me` (it could require more than one scope).
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="4 139 168"
```Python hl_lines="5 140 169"
{!> ../../../docs_src/security/tutorial005.py!}
```
@ -310,19 +310,19 @@ This `SecurityScopes` class is similar to `Request` (`Request` was used to get t
=== "Python 3.10+"
```Python hl_lines="8 105"
```Python hl_lines="9 106"
{!> ../../../docs_src/security/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="8 105"
```Python hl_lines="9 106"
{!> ../../../docs_src/security/tutorial005_an_py39.py!}
```
=== "Python 3.8+"
```Python hl_lines="8 106"
```Python hl_lines="9 107"
{!> ../../../docs_src/security/tutorial005_an.py!}
```
@ -331,7 +331,7 @@ This `SecurityScopes` class is similar to `Request` (`Request` was used to get t
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="7 104"
```Python hl_lines="8 105"
{!> ../../../docs_src/security/tutorial005_py310.py!}
```
@ -340,7 +340,7 @@ This `SecurityScopes` class is similar to `Request` (`Request` was used to get t
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="8 105"
```Python hl_lines="9 106"
{!> ../../../docs_src/security/tutorial005_py39.py!}
```
@ -349,7 +349,7 @@ This `SecurityScopes` class is similar to `Request` (`Request` was used to get t
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="8 105"
```Python hl_lines="9 106"
{!> ../../../docs_src/security/tutorial005.py!}
```
@ -361,25 +361,25 @@ It will have a property `scopes` with a list containing all the scopes required
The `security_scopes` object (of class `SecurityScopes`) also provides a `scope_str` attribute with a single string, containing those scopes separated by spaces (we are going to use it).
We create an `HTTPException` that we can re-use (`raise`) later at several points.
We create an `HTTPException` that we can reuse (`raise`) later at several points.
In this exception, we include the scopes required (if any) as a string separated by spaces (using `scope_str`). We put that string containing the scopes in the `WWW-Authenticate` header (this is part of the spec).
=== "Python 3.10+"
```Python hl_lines="105 107-115"
```Python hl_lines="106 108-116"
{!> ../../../docs_src/security/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="105 107-115"
```Python hl_lines="106 108-116"
{!> ../../../docs_src/security/tutorial005_an_py39.py!}
```
=== "Python 3.8+"
```Python hl_lines="106 108-116"
```Python hl_lines="107 109-117"
{!> ../../../docs_src/security/tutorial005_an.py!}
```
@ -388,7 +388,7 @@ In this exception, we include the scopes required (if any) as a string separated
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="104 106-114"
```Python hl_lines="105 107-115"
{!> ../../../docs_src/security/tutorial005_py310.py!}
```
@ -397,7 +397,7 @@ In this exception, we include the scopes required (if any) as a string separated
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="105 107-115"
```Python hl_lines="106 108-116"
{!> ../../../docs_src/security/tutorial005_py39.py!}
```
@ -406,7 +406,7 @@ In this exception, we include the scopes required (if any) as a string separated
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="105 107-115"
```Python hl_lines="106 108-116"
{!> ../../../docs_src/security/tutorial005.py!}
```
@ -426,19 +426,19 @@ We also verify that we have a user with that username, and if not, we raise that
=== "Python 3.10+"
```Python hl_lines="46 116-127"
```Python hl_lines="47 117-128"
{!> ../../../docs_src/security/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="46 116-127"
```Python hl_lines="47 117-128"
{!> ../../../docs_src/security/tutorial005_an_py39.py!}
```
=== "Python 3.8+"
```Python hl_lines="47 117-128"
```Python hl_lines="48 118-129"
{!> ../../../docs_src/security/tutorial005_an.py!}
```
@ -447,7 +447,7 @@ We also verify that we have a user with that username, and if not, we raise that
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="45 115-126"
```Python hl_lines="46 116-127"
{!> ../../../docs_src/security/tutorial005_py310.py!}
```
@ -456,7 +456,7 @@ We also verify that we have a user with that username, and if not, we raise that
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="46 116-127"
```Python hl_lines="47 117-128"
{!> ../../../docs_src/security/tutorial005_py39.py!}
```
@ -465,7 +465,7 @@ We also verify that we have a user with that username, and if not, we raise that
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="46 116-127"
```Python hl_lines="47 117-128"
{!> ../../../docs_src/security/tutorial005.py!}
```
@ -477,19 +477,19 @@ For this, we use `security_scopes.scopes`, that contains a `list` with all these
=== "Python 3.10+"
```Python hl_lines="128-134"
```Python hl_lines="129-135"
{!> ../../../docs_src/security/tutorial005_an_py310.py!}
```
=== "Python 3.9+"
```Python hl_lines="128-134"
```Python hl_lines="129-135"
{!> ../../../docs_src/security/tutorial005_an_py39.py!}
```
=== "Python 3.8+"
```Python hl_lines="129-135"
```Python hl_lines="130-136"
{!> ../../../docs_src/security/tutorial005_an.py!}
```
@ -498,7 +498,7 @@ For this, we use `security_scopes.scopes`, that contains a `list` with all these
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="127-133"
```Python hl_lines="128-134"
{!> ../../../docs_src/security/tutorial005_py310.py!}
```
@ -507,7 +507,7 @@ For this, we use `security_scopes.scopes`, that contains a `list` with all these
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="128-134"
```Python hl_lines="129-135"
{!> ../../../docs_src/security/tutorial005_py39.py!}
```
@ -516,7 +516,7 @@ For this, we use `security_scopes.scopes`, that contains a `list` with all these
!!! tip
Prefer to use the `Annotated` version if possible.
```Python hl_lines="128-134"
```Python hl_lines="129-135"
{!> ../../../docs_src/security/tutorial005.py!}
```

View File

@ -199,7 +199,7 @@ Next, you would run the server passing the configurations as environment variabl
<div class="termy">
```console
$ ADMIN_EMAIL="deadpool@example.com" APP_NAME="ChimichangApp" uvicorn main:app
$ ADMIN_EMAIL="deadpool@example.com" APP_NAME="ChimichangApp" fastapi run main.py
<span style="color: green;">INFO</span>: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```
@ -232,7 +232,7 @@ And then use it in a file `main.py`:
```
!!! tip
You would also need a file `__init__.py` as you saw on [Bigger Applications - Multiple Files](../tutorial/bigger-applications.md){.internal-link target=_blank}.
You would also need a file `__init__.py` as you saw in [Bigger Applications - Multiple Files](../tutorial/bigger-applications.md){.internal-link target=_blank}.
## Settings in a dependency
@ -369,7 +369,7 @@ Here we define the config `env_file` inside of your Pydantic `Settings` class, a
### Creating the `Settings` only once with `lru_cache`
Reading a file from disk is normally a costly (slow) operation, so you probably want to do it only once and then re-use the same settings object, instead of reading it for each request.
Reading a file from disk is normally a costly (slow) operation, so you probably want to do it only once and then reuse the same settings object, instead of reading it for each request.
But every time we do:

View File

@ -70,4 +70,4 @@ That way, the sub-application will know to use that path prefix for the docs UI.
And the sub-application could also have its own mounted sub-applications and everything would work correctly, because FastAPI handles all these `root_path`s automatically.
You will learn more about the `root_path` and how to use it explicitly in the section about [Behind a Proxy](./behind-a-proxy.md){.internal-link target=_blank}.
You will learn more about the `root_path` and how to use it explicitly in the section about [Behind a Proxy](behind-a-proxy.md){.internal-link target=_blank}.

View File

@ -23,7 +23,7 @@ $ pip install jinja2
## Using `Jinja2Templates`
* Import `Jinja2Templates`.
* Create a `templates` object that you can re-use later.
* Create a `templates` object that you can reuse later.
* Declare a `Request` parameter in the *path operation* that will return a template.
* Use the `templates` you created to render and return a `TemplateResponse`, pass the name of the template, the request object, and a "context" dictionary with key-value pairs to be used inside of the Jinja2 template.

View File

@ -72,7 +72,7 @@ If your file is named `main.py`, run your application with:
<div class="termy">
```console
$ uvicorn main:app --reload
$ fastapi dev main.py
<span style="color: green;">INFO</span>: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```
@ -160,7 +160,7 @@ If your file is named `main.py`, run your application with:
<div class="termy">
```console
$ uvicorn main:app --reload
$ fastapi dev main.py
<span style="color: green;">INFO</span>: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

View File

@ -1,6 +1,6 @@
# Including WSGI - Flask, Django, others
You can mount WSGI applications as you saw with [Sub Applications - Mounts](./sub-applications.md){.internal-link target=_blank}, [Behind a Proxy](./behind-a-proxy.md){.internal-link target=_blank}.
You can mount WSGI applications as you saw with [Sub Applications - Mounts](sub-applications.md){.internal-link target=_blank}, [Behind a Proxy](behind-a-proxy.md){.internal-link target=_blank}.
For that, you can use the `WSGIMiddleware` and use it to wrap your WSGI application, for example, Flask, Django, etc.
@ -22,7 +22,7 @@ Now, every request under the path `/v1/` will be handled by the Flask applicatio
And the rest will be handled by **FastAPI**.
If you run it with Uvicorn and go to <a href="http://localhost:8000/v1/" class="external-link" target="_blank">http://localhost:8000/v1/</a> you will see the response from Flask:
If you run it and go to <a href="http://localhost:8000/v1/" class="external-link" target="_blank">http://localhost:8000/v1/</a> you will see the response from Flask:
```txt
Hello, World from Flask!

View File

@ -1,6 +1,6 @@
# Alternatives, Inspiration and Comparisons
What inspired **FastAPI**, how it compares to other alternatives and what it learned from them.
What inspired **FastAPI**, how it compares to alternatives and what it learned from them.
## Intro
@ -117,7 +117,7 @@ That's why when talking about version 2.0 it's common to say "Swagger", and for
* <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank">Swagger UI</a>
* <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>
These two were chosen for being fairly popular and stable, but doing a quick search, you could find dozens of additional alternative user interfaces for OpenAPI (that you can use with **FastAPI**).
These two were chosen for being fairly popular and stable, but doing a quick search, you could find dozens of alternative user interfaces for OpenAPI (that you can use with **FastAPI**).
### Flask REST frameworks
@ -291,7 +291,7 @@ As it is based on the previous standard for synchronous Python web frameworks (W
!!! info
Hug was created by Timothy Crosley, the same creator of <a href="https://github.com/timothycrosley/isort" class="external-link" target="_blank">`isort`</a>, a great tool to automatically sort imports in Python files.
!!! check "Ideas inspired in **FastAPI**"
!!! check "Ideas inspiring **FastAPI**"
Hug inspired parts of APIStar, and was one of the tools I found most promising, alongside APIStar.
Hug helped inspiring **FastAPI** to use Python type hints to declare parameters, and to generate a schema defining the API automatically.

View File

@ -222,7 +222,7 @@ All of the cashiers doing all the work with one client after the other 👨‍
And you have to wait 🕙 in the line for a long time or you lose your turn.
You probably wouldn't want to take your crush 😍 with you to do errands at the bank 🏦.
You probably wouldn't want to take your crush 😍 with you to run errands at the bank 🏦.
### Burger Conclusion
@ -397,7 +397,7 @@ All that is what powers FastAPI (through Starlette) and what makes it have such
These are very technical details of how **FastAPI** works underneath.
If you have quite some technical knowledge (co-routines, threads, blocking, etc.) and are curious about how FastAPI handles `async def` vs normal `def`, go ahead.
If you have quite some technical knowledge (coroutines, threads, blocking, etc.) and are curious about how FastAPI handles `async def` vs normal `def`, go ahead.
### Path operation functions
@ -409,11 +409,11 @@ Still, in both situations, chances are that **FastAPI** will [still be faster](i
### Dependencies
The same applies for [dependencies](./tutorial/dependencies/index.md){.internal-link target=_blank}. If a dependency is a standard `def` function instead of `async def`, it is run in the external threadpool.
The same applies for [dependencies](tutorial/dependencies/index.md){.internal-link target=_blank}. If a dependency is a standard `def` function instead of `async def`, it is run in the external threadpool.
### Sub-dependencies
You can have multiple dependencies and [sub-dependencies](./tutorial/dependencies/sub-dependencies.md){.internal-link target=_blank} requiring each other (as parameters of the function definitions), some of them might be created with `async def` and some with normal `def`. It would still work, and the ones created with normal `def` would be called on an external thread (from the threadpool) instead of being "awaited".
You can have multiple dependencies and [sub-dependencies](tutorial/dependencies/sub-dependencies.md){.internal-link target=_blank} requiring each other (as parameters of the function definitions), some of them might be created with `async def` and some with normal `def`. It would still work, and the ones created with normal `def` would be called on an external thread (from the threadpool) instead of being "awaited".
### Other utility functions

View File

@ -1,6 +1,6 @@
# Benchmarks
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). (*)
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).
But when checking benchmarks and comparisons you should keep the following in mind.

View File

@ -26,6 +26,7 @@
position: relative;
-webkit-box-sizing: border-box;
box-sizing: border-box;
line-height: 1.2;
}
[data-termynal]:before {

View File

@ -25,7 +25,7 @@ But for now, let's check these important **conceptual ideas**. These concepts al
## Security - HTTPS
In the [previous chapter about HTTPS](./https.md){.internal-link target=_blank} we learned about how HTTPS provides encryption for your API.
In the [previous chapter about HTTPS](https.md){.internal-link target=_blank} we learned about how HTTPS provides encryption for your API.
We also saw that HTTPS is normally provided by a component **external** to your application server, a **TLS Termination Proxy**.
@ -94,7 +94,7 @@ In most cases, when you create a web API, you want it to be **always running**,
### In a Remote Server
When you set up a remote server (a cloud server, a virtual machine, etc.) the simplest thing you can do is to run Uvicorn (or similar) manually, the same way you do when developing locally.
When you set up a remote server (a cloud server, a virtual machine, etc.) the simplest thing you can do is to use `fastapi run`, Uvicorn (or similar) manually, the same way you do when developing locally.
And it will work and will be useful **during development**.
@ -187,7 +187,7 @@ When you run **multiple processes** of the same API program, they are commonly c
### Worker Processes and Ports
Remember from the docs [About HTTPS](./https.md){.internal-link target=_blank} that only one process can be listening on one combination of port and IP address in a server?
Remember from the docs [About HTTPS](https.md){.internal-link target=_blank} that only one process can be listening on one combination of port and IP address in a server?
This is still true.
@ -230,18 +230,18 @@ The main constraint to consider is that there has to be a **single** component h
Here are some possible combinations and strategies:
* **Gunicorn** managing **Uvicorn workers**
* Gunicorn would be the **process manager** listening on the **IP** and **port**, the replication would be by having **multiple Uvicorn worker processes**
* Gunicorn would be the **process manager** listening on the **IP** and **port**, the replication would be by having **multiple Uvicorn worker processes**.
* **Uvicorn** managing **Uvicorn workers**
* One Uvicorn **process manager** would listen on the **IP** and **port**, and it would start **multiple Uvicorn worker processes**
* One Uvicorn **process manager** would listen on the **IP** and **port**, and it would start **multiple Uvicorn worker processes**.
* **Kubernetes** and other distributed **container systems**
* Something in the **Kubernetes** layer would listen on the **IP** and **port**. The replication would be by having **multiple containers**, each with **one Uvicorn process** running
* Something in the **Kubernetes** layer would listen on the **IP** and **port**. The replication would be by having **multiple containers**, each with **one Uvicorn process** running.
* **Cloud services** that handle this for you
* The cloud service will probably **handle replication for you**. It would possibly let you define **a process to run**, or a **container image** to use, in any case, it would most probably be **a single Uvicorn process**, and the cloud service would be in charge of replicating it.
!!! tip
Don't worry if some of these items about **containers**, Docker, or Kubernetes don't make a lot of sense yet.
I'll tell you more about container images, Docker, Kubernetes, etc. in a future chapter: [FastAPI in Containers - Docker](./docker.md){.internal-link target=_blank}.
I'll tell you more about container images, Docker, Kubernetes, etc. in a future chapter: [FastAPI in Containers - Docker](docker.md){.internal-link target=_blank}.
## Previous Steps Before Starting
@ -273,7 +273,7 @@ Here are some possible ideas:
* You would still need a way to start/restart *that* bash script, detect errors, etc.
!!! tip
I'll give you more concrete examples for doing this with containers in a future chapter: [FastAPI in Containers - Docker](./docker.md){.internal-link target=_blank}.
I'll give you more concrete examples for doing this with containers in a future chapter: [FastAPI in Containers - Docker](docker.md){.internal-link target=_blank}.
## Resource Utilization

View File

@ -21,10 +21,10 @@ RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
COPY ./app /code/app
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]
CMD ["fastapi", "run", "app/main.py", "--port", "80"]
# If running behind a proxy like Nginx or Traefik add --proxy-headers
# CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80", "--proxy-headers"]
# CMD ["fastapi", "run", "app/main.py", "--port", "80", "--proxy-headers"]
```
</details>
@ -70,7 +70,7 @@ And there are many other images for different things like databases, for example
By using a pre-made container image it's very easy to **combine** and use different tools. For example, to try out a new database. In most cases, you can use the **official images**, and just configure them with environment variables.
That way, in many cases you can learn about containers and Docker and re-use that knowledge with many different tools and components.
That way, in many cases you can learn about containers and Docker and reuse that knowledge with many different tools and components.
So, you would run **multiple containers** with different things, like a database, a Python application, a web server with a React frontend application, and connect them together via their internal network.
@ -108,14 +108,13 @@ It would depend mainly on the tool you use to **install** those requirements.
The most common way to do it is to have a file `requirements.txt` with the package names and their versions, one per line.
You would of course use the same ideas you read in [About FastAPI versions](./versions.md){.internal-link target=_blank} to set the ranges of versions.
You would of course use the same ideas you read in [About FastAPI versions](versions.md){.internal-link target=_blank} to set the ranges of versions.
For example, your `requirements.txt` could look like:
```
fastapi>=0.68.0,<0.69.0
pydantic>=1.8.0,<2.0.0
uvicorn>=0.15.0,<0.16.0
fastapi>=0.112.0,<0.113.0
pydantic>=2.7.0,<3.0.0
```
And you would normally install those package dependencies with `pip`, for example:
@ -125,7 +124,7 @@ And you would normally install those package dependencies with `pip`, for exampl
```console
$ pip install -r requirements.txt
---> 100%
Successfully installed fastapi pydantic uvicorn
Successfully installed fastapi pydantic
```
</div>
@ -133,8 +132,6 @@ Successfully installed fastapi pydantic uvicorn
!!! info
There are other formats and tools to define and install package dependencies.
I'll show you an example using Poetry later in a section below. 👇
### Create the **FastAPI** Code
* Create an `app` directory and enter it.
@ -180,7 +177,7 @@ RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
COPY ./app /code/app
# (6)
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]
CMD ["fastapi", "run", "app/main.py", "--port", "80"]
```
1. Start from the official Python base image.
@ -214,14 +211,12 @@ CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]
So, it's important to put this **near the end** of the `Dockerfile`, to optimize the container image build times.
6. Set the **command** to run the `uvicorn` server.
6. Set the **command** to use `fastapi run`, which uses Uvicorn underneath.
`CMD` takes a list of strings, each of these strings is what you would type in the command line separated by spaces.
This command will be run from the **current working directory**, the same `/code` directory you set above with `WORKDIR /code`.
Because the program will be started at `/code` and inside of it is the directory `./app` with your code, **Uvicorn** will be able to see and **import** `app` from `app.main`.
!!! tip
Review what each line does by clicking each number bubble in the code. 👆
@ -238,10 +233,10 @@ You should now have a directory structure like:
#### Behind a TLS Termination Proxy
If you are running your container behind a TLS Termination Proxy (load balancer) like Nginx or Traefik, add the option `--proxy-headers`, this will tell Uvicorn to trust the headers sent by that proxy telling it that the application is running behind HTTPS, etc.
If you are running your container behind a TLS Termination Proxy (load balancer) like Nginx or Traefik, add the option `--proxy-headers`, this will tell Uvicorn (through the FastAPI CLI) to trust the headers sent by that proxy telling it that the application is running behind HTTPS, etc.
```Dockerfile
CMD ["uvicorn", "app.main:app", "--proxy-headers", "--host", "0.0.0.0", "--port", "80"]
CMD ["fastapi", "run", "app/main.py", "--proxy-headers", "--port", "80"]
```
#### Docker Cache
@ -254,7 +249,7 @@ COPY ./requirements.txt /code/requirements.txt
Docker and other tools **build** these container images **incrementally**, adding **one layer on top of the other**, starting from the top of the `Dockerfile` and adding any files created by each of the instructions of the `Dockerfile`.
Docker and similar tools also use an **internal cache** when building the image, if a file hasn't changed since the last time building the container image, then it will **re-use the same layer** created the last time, instead of copying the file again and creating a new layer from scratch.
Docker and similar tools also use an **internal cache** when building the image, if a file hasn't changed since the last time building the container image, then it will **reuse the same layer** created the last time, instead of copying the file again and creating a new layer from scratch.
Just avoiding the copy of files doesn't necessarily improve things too much, but because it used the cache for that step, it can **use the cache for the next step**. For example, it could use the cache for the instruction that installs dependencies with:
@ -362,18 +357,18 @@ RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
COPY ./main.py /code/
# (2)
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "80"]
CMD ["fastapi", "run", "main.py", "--port", "80"]
```
1. Copy the `main.py` file to the `/code` directory directly (without any `./app` directory).
2. Run Uvicorn and tell it to import the `app` object from `main` (instead of importing from `app.main`).
2. Use `fastapi run` to serve your application in the single file `main.py`.
Then adjust the Uvicorn command to use the new module `main` instead of `app.main` to import the FastAPI object `app`.
When you pass the file to `fastapi run` it will detect automatically that it is a single file and not part of a package and will know how to import it and serve your FastAPI app. 😎
## Deployment Concepts
Let's talk again about some of the same [Deployment Concepts](./concepts.md){.internal-link target=_blank} in terms of containers.
Let's talk again about some of the same [Deployment Concepts](concepts.md){.internal-link target=_blank} in terms of containers.
Containers are mainly a tool to simplify the process of **building and deploying** an application, but they don't enforce a particular approach to handle these **deployment concepts**, and there are several possible strategies.
@ -514,7 +509,7 @@ If you have a simple setup, with a **single container** that then starts multipl
## Official Docker Image with Gunicorn - Uvicorn
There is an official Docker image that includes Gunicorn running with Uvicorn workers, as detailed in a previous chapter: [Server Workers - Gunicorn with Uvicorn](./server-workers.md){.internal-link target=_blank}.
There is an official Docker image that includes Gunicorn running with Uvicorn workers, as detailed in a previous chapter: [Server Workers - Gunicorn with Uvicorn](server-workers.md){.internal-link target=_blank}.
This image would be useful mainly in the situations described above in: [Containers with Multiple Processes and Special Cases](#containers-with-multiple-processes-and-special-cases).
@ -626,7 +621,7 @@ RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
COPY ./app /code/app
# (11)
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]
CMD ["fastapi", "run", "app/main.py", "--port", "80"]
```
1. This is the first stage, it is named `requirements-stage`.
@ -655,7 +650,7 @@ CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]
10. Copy the `app` directory to the `/code` directory.
11. Run the `uvicorn` command, telling it to use the `app` object imported from `app.main`.
11. Use the `fastapi run` command to run your app.
!!! tip
Click the bubble numbers to see what each line does.
@ -677,7 +672,7 @@ Then in the next (and final) stage you would build the image more or less in the
Again, if you are running your container behind a TLS Termination Proxy (load balancer) like Nginx or Traefik, add the option `--proxy-headers` to the command:
```Dockerfile
CMD ["uvicorn", "app.main:app", "--proxy-headers", "--host", "0.0.0.0", "--port", "80"]
CMD ["fastapi", "run", "app/main.py", "--proxy-headers", "--port", "80"]
```
## Recap

View File

@ -1,8 +1,68 @@
# Run a Server Manually - Uvicorn
# Run a Server Manually
The main thing you need to run a **FastAPI** application in a remote server machine is an ASGI server program like **Uvicorn**.
## Use the `fastapi run` Command
There are 3 main alternatives:
In short, use `fastapi run` to serve your FastAPI application:
<div class="termy">
```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:single">main.py</u>
<font color="#3465A4">INFO </font> Using path <font color="#3465A4">main.py</font>
<font color="#3465A4">INFO </font> Resolved absolute path <font color="#75507B">/home/user/code/awesomeapp/</font><font color="#AD7FA8">main.py</font>
<font color="#3465A4">INFO </font> Searching for package file structure from directories with <font color="#3465A4">__init__.py</font> files
<font color="#3465A4">INFO </font> Importing from <font color="#75507B">/home/user/code/</font><font color="#AD7FA8">awesomeapp</font>
╭─ <font color="#8AE234"><b>Python module file</b></font> ─╮
│ │
│ 🐍 main.py │
│ │
╰──────────────────────╯
<font color="#3465A4">INFO </font> Importing module <font color="#4E9A06">main</font>
<font color="#3465A4">INFO </font> Found importable FastAPI app
╭─ <font color="#8AE234"><b>Importable FastAPI app</b></font> ─╮
│ │
<span style="background-color:#272822"><font color="#FF4689">from</font></span><span style="background-color:#272822"><font color="#F8F8F2"> main </font></span><span style="background-color:#272822"><font color="#FF4689">import</font></span><span style="background-color:#272822"><font color="#F8F8F2"> app</font></span><span style="background-color:#272822"> </span>
│ │
╰──────────────────────────╯
<font color="#3465A4">INFO </font> Using import string <font color="#8AE234"><b>main:app</b></font>
<font color="#4E9A06">╭─────────── FastAPI CLI - Production mode ───────────╮</font>
<font color="#4E9A06">│ │</font>
<font color="#4E9A06">│ Serving at: http://0.0.0.0:8000 │</font>
<font color="#4E9A06">│ │</font>
<font color="#4E9A06">│ API docs: http://0.0.0.0:8000/docs │</font>
<font color="#4E9A06">│ │</font>
<font color="#4E9A06">│ Running in production mode, for development use: │</font>
<font color="#4E9A06">│ │</font>
<font color="#4E9A06"></font><font color="#8AE234"><b>fastapi dev</b></font><font color="#4E9A06"></font>
<font color="#4E9A06">│ │</font>
<font color="#4E9A06">╰─────────────────────────────────────────────────────╯</font>
<font color="#4E9A06">INFO</font>: Started server process [<font color="#06989A">2306215</font>]
<font color="#4E9A06">INFO</font>: Waiting for application startup.
<font color="#4E9A06">INFO</font>: Application startup complete.
<font color="#4E9A06">INFO</font>: Uvicorn running on <b>http://0.0.0.0:8000</b> (Press CTRL+C to quit)
```
</div>
That would work for most of the cases. 😎
You could use that command for example to start your **FastAPI** app in a container, in a server, etc.
## ASGI Servers
Let's go a little deeper into the details.
FastAPI uses a standard for building Python web frameworks and servers called <abbr title="Asynchronous Server Gateway Interface">ASGI</abbr>. FastAPI is an ASGI web framework.
The main thing you need to run a **FastAPI** application (or any other ASGI application) in a remote server machine is an ASGI server program like **Uvicorn**, this is the one that comes by default in the `fastapi` command.
There are several alternatives, including:
* <a href="https://www.uvicorn.org/" class="external-link" target="_blank">Uvicorn</a>: a high performance ASGI server.
* <a href="https://pgjones.gitlab.io/hypercorn/" class="external-link" target="_blank">Hypercorn</a>: an ASGI server compatible with HTTP/2 and Trio among other features.
@ -20,7 +80,9 @@ When referring to the remote machine, it's common to call it **server**, but als
## Install the Server Program
You can install an ASGI compatible server with:
When you install FastAPI, it comes with a production server, Uvicorn, and you can start it with the `fastapi run` command.
But you can also install an ASGI server manually:
=== "Uvicorn"
@ -41,6 +103,8 @@ You can install an ASGI compatible server with:
That including `uvloop`, the high-performance drop-in replacement for `asyncio`, that provides the big concurrency performance boost.
When you install FastAPI with something like `pip install fastapi` you already get `uvicorn[standard]` as well.
=== "Hypercorn"
* <a href="https://gitlab.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>, an ASGI server also compatible with HTTP/2.
@ -59,7 +123,7 @@ You can install an ASGI compatible server with:
## Run the Server Program
You can then run your application the same way you have done in the tutorials, but without the `--reload` option, e.g.:
If you installed an ASGI server manually, you would normally need to pass an import string in a special format for it to import your FastAPI application:
=== "Uvicorn"
@ -85,8 +149,20 @@ You can then run your application the same way you have done in the tutorials, b
</div>
!!! note
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()`.
It is equivalent to:
```Python
from main import app
```
!!! warning
Remember to remove the `--reload` option if you were using it.
Uvicorn and others support a `--reload` option that is useful during development.
The `--reload` option consumes much more resources, is more unstable, etc.

View File

@ -13,12 +13,12 @@ Up to this point, with all the tutorials in the docs, you have probably been run
When deploying applications you will probably want to have some **replication of processes** to take advantage of **multiple cores** and to be able to handle more requests.
As you saw in the previous chapter about [Deployment Concepts](./concepts.md){.internal-link target=_blank}, there are multiple strategies you can use.
As you saw in the previous chapter about [Deployment Concepts](concepts.md){.internal-link target=_blank}, there are multiple strategies you can use.
Here I'll show you how to use <a href="https://gunicorn.org/" class="external-link" target="_blank">**Gunicorn**</a> with **Uvicorn worker processes**.
!!! info
If you are using containers, for example with Docker or Kubernetes, I'll tell you more about that in the next chapter: [FastAPI in Containers - Docker](./docker.md){.internal-link target=_blank}.
If you are using containers, for example with Docker or Kubernetes, I'll tell you more about that in the next chapter: [FastAPI in Containers - Docker](docker.md){.internal-link target=_blank}.
In particular, when running on **Kubernetes** you will probably **not** want to use Gunicorn and instead run **a single Uvicorn process per container**, but I'll tell you about it later in that chapter.
@ -165,7 +165,7 @@ From the list of deployment concepts from above, using workers would mainly help
## Containers and Docker
In the next chapter about [FastAPI in Containers - Docker](./docker.md){.internal-link target=_blank} I'll tell some strategies you could use to handle the other **deployment concepts**.
In the next chapter about [FastAPI in Containers - Docker](docker.md){.internal-link target=_blank} I'll tell some strategies you could use to handle the other **deployment concepts**.
I'll also show you the **official Docker image** that includes **Gunicorn with Uvicorn workers** and some default configurations that can be useful for simple cases.

View File

@ -0,0 +1,84 @@
# FastAPI CLI
**FastAPI CLI** is a command line program `fastapi` that you can use to serve your FastAPI app, manage your FastAPI project, and more.
When you install FastAPI (e.g. with `pip install fastapi`), it includes a package called `fastapi-cli`, this package provides the `fastapi` command in the terminal.
To run your FastAPI app for development, you can use the `fastapi dev` command:
<div class="termy">
```console
$ <font color="#4E9A06">fastapi</font> dev <u style="text-decoration-style:single">main.py</u>
<font color="#3465A4">INFO </font> Using path <font color="#3465A4">main.py</font>
<font color="#3465A4">INFO </font> Resolved absolute path <font color="#75507B">/home/user/code/awesomeapp/</font><font color="#AD7FA8">main.py</font>
<font color="#3465A4">INFO </font> Searching for package file structure from directories with <font color="#3465A4">__init__.py</font> files
<font color="#3465A4">INFO </font> Importing from <font color="#75507B">/home/user/code/</font><font color="#AD7FA8">awesomeapp</font>
╭─ <font color="#8AE234"><b>Python module file</b></font> ─╮
│ │
│ 🐍 main.py │
│ │
╰──────────────────────╯
<font color="#3465A4">INFO </font> Importing module <font color="#4E9A06">main</font>
<font color="#3465A4">INFO </font> Found importable FastAPI app
╭─ <font color="#8AE234"><b>Importable FastAPI app</b></font> ─╮
│ │
<span style="background-color:#272822"><font color="#FF4689">from</font></span><span style="background-color:#272822"><font color="#F8F8F2"> main </font></span><span style="background-color:#272822"><font color="#FF4689">import</font></span><span style="background-color:#272822"><font color="#F8F8F2"> app</font></span><span style="background-color:#272822"> </span>
│ │
╰──────────────────────────╯
<font color="#3465A4">INFO </font> Using import string <font color="#8AE234"><b>main:app</b></font>
<span style="background-color:#C4A000"><font color="#2E3436">╭────────── FastAPI CLI - Development mode ───────────╮</font></span>
<span style="background-color:#C4A000"><font color="#2E3436">│ │</font></span>
<span style="background-color:#C4A000"><font color="#2E3436">│ Serving at: http://127.0.0.1:8000 │</font></span>
<span style="background-color:#C4A000"><font color="#2E3436">│ │</font></span>
<span style="background-color:#C4A000"><font color="#2E3436">│ API docs: http://127.0.0.1:8000/docs │</font></span>
<span style="background-color:#C4A000"><font color="#2E3436">│ │</font></span>
<span style="background-color:#C4A000"><font color="#2E3436">│ Running in development mode, for production use: │</font></span>
<span style="background-color:#C4A000"><font color="#2E3436">│ │</font></span>
<span style="background-color:#C4A000"><font color="#2E3436"></font></span><span style="background-color:#C4A000"><font color="#555753"><b>fastapi run</b></font></span><span style="background-color:#C4A000"><font color="#2E3436"></font></span>
<span style="background-color:#C4A000"><font color="#2E3436">│ │</font></span>
<span style="background-color:#C4A000"><font color="#2E3436">╰─────────────────────────────────────────────────────╯</font></span>
<font color="#4E9A06">INFO</font>: Will watch for changes in these directories: [&apos;/home/user/code/awesomeapp&apos;]
<font color="#4E9A06">INFO</font>: Uvicorn running on <b>http://127.0.0.1:8000</b> (Press CTRL+C to quit)
<font color="#4E9A06">INFO</font>: Started reloader process [<font color="#34E2E2"><b>2265862</b></font>] using <font color="#34E2E2"><b>WatchFiles</b></font>
<font color="#4E9A06">INFO</font>: Started server process [<font color="#06989A">2265873</font>]
<font color="#4E9A06">INFO</font>: Waiting for application startup.
<font color="#4E9A06">INFO</font>: Application startup complete.
```
</div>
That command line program called `fastapi` is **FastAPI CLI**.
FastAPI CLI takes the path to your Python program and automatically detects the variable with the FastAPI (commonly named `app`) and how to import it, and then serves it.
For production you would use `fastapi run` instead. 🚀
Internally, **FastAPI CLI** uses <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a>, a high-performance, production-ready, ASGI server. 😎
## `fastapi dev`
When you run `fastapi dev`, it will run on development mode.
By default, it will have **auto-reload** enabled, so it will automatically reload the server when you make changes to your code. This is resource intensive and could be less stable than without it, you should only use it for development.
By default it will listen on the IP address `127.0.0.1`, which is the IP for your machine to communicate with itself alone (`localhost`).
## `fastapi run`
When you run `fastapi run`, it will run on production mode by default.
It will have **auto-reload disabled** by default.
It will listen on the IP address `0.0.0.0`, which means all the available IP addresses, this way it will be publicly accessible to anyone that can communicate with the machine. This is how you would normally run it in production, for example, in a container.
In most cases you would (and should) have a "termination proxy" handling HTTPS for you on top, this will depend on how you deploy your application, your provider might do this for you, or you might need to set it up yourself.
!!! tip
You can learn more about it in the [deployment documentation](deployment/index.md){.internal-link target=_blank}.

View File

@ -30,7 +30,7 @@ Interactive API documentation and exploration web user interfaces. As the framew
### Just Modern Python
It's all based on standard **Python 3.6 type** declarations (thanks to Pydantic). No new syntax to learn. Just standard modern Python.
It's all based on standard **Python type** declarations (thanks to Pydantic). No new syntax to learn. Just standard modern Python.
If you need a 2 minute refresher of how to use Python types (even if you don't use FastAPI), check the short tutorial: [Python Types](python-types.md){.internal-link target=_blank}.
@ -77,7 +77,7 @@ my_second_user: User = User(**second_user_data)
All the framework was designed to be easy and intuitive to use, all the decisions were tested on multiple editors even before starting development, to ensure the best development experience.
In the last Python developer survey it was clear <a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">that the most used feature is "autocompletion"</a>.
In the Python developer surveys, it's clear <a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">that one of the most used features is "autocompletion"</a>.
The whole **FastAPI** framework is based to satisfy that. Autocompletion works everywhere.

View File

@ -51,7 +51,7 @@ You can:
* Tell me how you use FastAPI (I love to hear that).
* Hear when I make announcements or release new tools.
* You can also <a href="https://twitter.com/fastapi" class="external-link" target="_blank">follow @fastapi on Twitter</a> (a separate account).
* <a href="https://www.linkedin.com/in/tiangolo/" class="external-link" target="_blank">Follow me on **Linkedin**</a>.
* <a href="https://www.linkedin.com/in/tiangolo/" class="external-link" target="_blank">Follow me on **LinkedIn**</a>.
* Hear when I make announcements or release new tools (although I use Twitter more often 🤷‍♂).
* Read what I write (or follow me) on <a href="https://dev.to/tiangolo" class="external-link" target="_blank">**Dev.to**</a> or <a href="https://medium.com/@tiangolo" class="external-link" target="_blank">**Medium**</a>.
* Read other ideas, articles, and read about tools I have created.
@ -78,7 +78,7 @@ You can try and help others with their questions in:
In many cases you might already know the answer for those questions. 🤓
If you are helping a lot of people with their questions, you will become an official [FastAPI Expert](fastapi-people.md#experts){.internal-link target=_blank}. 🎉
If you are helping a lot of people with their questions, you will become an official [FastAPI Expert](fastapi-people.md#fastapi-experts){.internal-link target=_blank}. 🎉
Just remember, the most important point is: try to be kind. People come with their frustrations and in many cases don't ask in the best way, but try as best as you can to be kind. 🤗
@ -227,7 +227,7 @@ If you can help me with that, **you are helping me maintain FastAPI** and making
Join the 👥 <a href="https://discord.gg/VQjSZaeJmf" class="external-link" target="_blank">Discord chat server</a> 👥 and hang out with others in the FastAPI community.
!!! tip
For questions, ask them in <a href="https://github.com/tiangolo/fastapi/discussions/new?category=questions" class="external-link" target="_blank">GitHub Discussions</a>, there's a much better chance you will receive help by the [FastAPI Experts](fastapi-people.md#experts){.internal-link target=_blank}.
For questions, ask them in <a href="https://github.com/tiangolo/fastapi/discussions/new?category=questions" class="external-link" target="_blank">GitHub Discussions</a>, there's a much better chance you will receive help by the [FastAPI Experts](fastapi-people.md#fastapi-experts){.internal-link target=_blank}.
Use the chat only for other general conversations.
@ -237,7 +237,7 @@ Keep in mind that as chats allow more "free conversation", it's easy to ask ques
In GitHub, the template will guide you to write the right question so that you can more easily get a good answer, or even solve the problem yourself even before asking. And in GitHub I can make sure I always answer everything, even if it takes some time. I can't personally do that with the chat systems. 😅
Conversations in the chat systems are also not as easily searchable as in GitHub, so questions and answers might get lost in the conversation. And only the ones in GitHub count to become a [FastAPI Expert](fastapi-people.md#experts){.internal-link target=_blank}, so you will most probably receive more attention in GitHub.
Conversations in the chat systems are also not as easily searchable as in GitHub, so questions and answers might get lost in the conversation. And only the ones in GitHub count to become a [FastAPI Expert](fastapi-people.md#fastapi-experts){.internal-link target=_blank}, so you will most probably receive more attention in GitHub.
On the other side, there are thousands of users in the chat systems, so there's a high chance you'll find someone to talk to there, almost all the time. 😄

View File

@ -100,7 +100,7 @@ Create the *path operation function* to read notes:
{!../../../docs_src/async_sql_databases/tutorial001.py!}
```
!!! Note
!!! note
Notice that as we communicate with the database using `await`, the *path operation function* is declared with `async`.
### Notice the `response_model=List[Note]`
@ -122,7 +122,7 @@ Create the *path operation function* to create notes:
The examples here use `.dict()` for compatibility with Pydantic v1, but you should use `.model_dump()` instead if you can use Pydantic v2.
!!! Note
!!! note
Notice that as we communicate with the database using `await`, the *path operation function* is declared with `async`.
### About `{**note.dict(), "id": last_record_id}`

View File

@ -45,7 +45,7 @@ FastAPI includes some default configuration parameters appropriate for most of t
It includes these default configurations:
```Python
{!../../../fastapi/openapi/docs.py[ln:7-13]!}
{!../../../fastapi/openapi/docs.py[ln:7-23]!}
```
You can override any of them by setting a different value in the argument `swagger_ui_parameters`.

View File

@ -26,7 +26,7 @@ To disable them, set their URLs to `None` when creating your `FastAPI` app:
Now you can create the *path operations* for the custom docs.
You can re-use FastAPI's internal functions to create the HTML pages for the docs, and pass them the needed arguments:
You can reuse FastAPI's internal functions to create the HTML pages for the docs, and pass them the needed arguments:
* `openapi_url`: the URL where the HTML page for the docs can get the OpenAPI schema for your API. You can use here the attribute `app.openapi_url`.
* `title`: the title of your API.
@ -96,8 +96,8 @@ You can probably right-click each link and select an option similar to `Save lin
**Swagger UI** uses the files:
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5.9.0/swagger-ui-bundle.js" class="external-link" target="_blank">`swagger-ui-bundle.js`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5.9.0/swagger-ui.css" class="external-link" target="_blank">`swagger-ui.css`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5/swagger-ui-bundle.js" class="external-link" target="_blank">`swagger-ui-bundle.js`</a>
* <a href="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5/swagger-ui.css" class="external-link" target="_blank">`swagger-ui.css`</a>
And **ReDoc** uses the file:
@ -163,7 +163,7 @@ To disable them, set their URLs to `None` when creating your `FastAPI` app:
And the same way as with a custom CDN, now you can create the *path operations* for the custom docs.
Again, you can re-use FastAPI's internal functions to create the HTML pages for the docs, and pass them the needed arguments:
Again, you can reuse FastAPI's internal functions to create the HTML pages for the docs, and pass them the needed arguments:
* `openapi_url`: the URL where the HTML page for the docs can get the OpenAPI schema for your API. You can use here the attribute `app.openapi_url`.
* `title`: the title of your API.

View File

@ -108,7 +108,7 @@ Now create a function that will:
* Get the document with that ID.
* Put the contents of the document in a `UserInDB` model.
By creating a function that is only dedicated to getting your user from a `username` (or any other parameter) independent of your *path operation function*, you can more easily re-use it in multiple parts and also add <abbr title="Automated test, written in code, that checks if another piece of code is working correctly.">unit tests</abbr> for it:
By creating a function that is only dedicated to getting your user from a `username` (or any other parameter) independent of your *path operation function*, you can more easily reuse it in multiple parts and also add <abbr title="Automated test, written in code, that checks if another piece of code is working correctly.">unit tests</abbr> for it:
```Python hl_lines="36-42"
{!../../../docs_src/nosql_databases/tutorial001.py!}

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@ -36,7 +36,7 @@ hide:
---
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.8+ based on standard Python type hints.
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints.
The key features are:
@ -124,8 +124,6 @@ If you are building a <abbr title="Command Line Interface">CLI</abbr> app to be
## Requirements
Python 3.8+
FastAPI stands on the shoulders of giants:
* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> for the web parts.
@ -143,18 +141,6 @@ $ pip install fastapi
</div>
You will also need an ASGI server, for production such as <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a> or <a href="https://github.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>.
<div class="termy">
```console
$ pip install "uvicorn[standard]"
---> 100%
```
</div>
## Example
### Create it
@ -215,11 +201,24 @@ Run the server with:
<div class="termy">
```console
$ uvicorn main:app --reload
$ fastapi dev main.py
╭────────── FastAPI CLI - Development mode ───────────╮
│ │
│ Serving at: http://127.0.0.1:8000 │
│ │
│ API docs: http://127.0.0.1:8000/docs │
│ │
│ Running in development mode, for production use: │
│ │
│ fastapi run │
│ │
╰─────────────────────────────────────────────────────╯
INFO: Will watch for changes in these directories: ['/home/user/code/awesomeapp']
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: Started reloader process [2248755] using WatchFiles
INFO: Started server process [2248757]
INFO: Waiting for application startup.
INFO: Application startup complete.
```
@ -227,13 +226,13 @@ INFO: Application startup complete.
</div>
<details markdown="1">
<summary>About the command <code>uvicorn main:app --reload</code>...</summary>
<summary>About the command <code>fastapi dev main.py</code>...</summary>
The command `uvicorn main:app` refers to:
The command `fastapi dev` reads your `main.py` file, detects the **FastAPI** app in it, and starts a server using <a href="https://www.uvicorn.org" class="external-link" target="_blank">Uvicorn</a>.
* `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.
By default, `fastapi dev` will start with auto-reload enabled for local development.
You can read more about it in the <a href="https://fastapi.tiangolo.com/fastapi-cli/" target="_blank">FastAPI CLI docs</a>.
</details>
@ -306,7 +305,7 @@ 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).
The `fastapi dev` server should reload automatically.
### Interactive API docs upgrade
@ -340,7 +339,7 @@ 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 3.8+**.
Just standard **Python**.
For example, for an `int`:
@ -450,7 +449,7 @@ Independent TechEmpower benchmarks show **FastAPI** applications running under U
To understand more about it, see the section <a href="https://fastapi.tiangolo.com/benchmarks/" class="internal-link" target="_blank">Benchmarks</a>.
## Optional Dependencies
## Dependencies
Used by Pydantic:
@ -463,16 +462,33 @@ Used by Starlette:
* <a href="https://www.python-httpx.org" target="_blank"><code>httpx</code></a> - Required if you want to use the `TestClient`.
* <a href="https://jinja.palletsprojects.com" target="_blank"><code>jinja2</code></a> - Required if you want to use the default template configuration.
* <a href="https://github.com/Kludex/python-multipart" target="_blank"><code>python-multipart</code></a> - Required if you want to support form <abbr title="converting the string that comes from an HTTP request into Python data">"parsing"</abbr>, with `request.form()`.
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - Required for `SessionMiddleware` support.
* <a href="https://pyyaml.org/wiki/PyYAMLDocumentation" target="_blank"><code>pyyaml</code></a> - Required for Starlette's `SchemaGenerator` support (you probably don't need it with FastAPI).
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - Required if you want to use `UJSONResponse`.
Used by FastAPI / Starlette:
* <a href="https://www.uvicorn.org" target="_blank"><code>uvicorn</code></a> - for the server that loads and serves your application.
* <a href="https://github.com/ijl/orjson" target="_blank"><code>orjson</code></a> - Required if you want to use `ORJSONResponse`.
* <a href="https://github.com/esnme/ultrajson" target="_blank"><code>ujson</code></a> - Required if you want to use `UJSONResponse`.
* `fastapi-cli` - to provide the `fastapi` command.
You can install all of these with `pip install "fastapi[all]"`.
When you install `fastapi` it comes these standard dependencies.
## `fastapi-slim`
If you don't want the extra standard optional dependencies, install `fastapi-slim` instead.
When you install with:
```bash
pip install fastapi
```
...it includes the same code and dependencies as:
```bash
pip install "fastapi-slim[standard]"
```
The standard extra dependencies are the ones mentioned above.
## License

View File

@ -186,7 +186,7 @@ For example, let's define a variable to be a `list` of `str`.
From `typing`, import `List` (with a capital `L`):
``` Python hl_lines="1"
```Python hl_lines="1"
{!> ../../../docs_src/python_types/tutorial006.py!}
```
@ -476,7 +476,7 @@ You will see a lot more of all this in practice in the [Tutorial - User Guide](t
## Type Hints with Metadata Annotations
Python also has a feature that allows putting **additional metadata** in these type hints using `Annotated`.
Python also has a feature that allows putting **additional <abbr title="Data about the data, in this case, information about the type, e.g. a description.">metadata</abbr>** in these type hints using `Annotated`.
=== "Python 3.9+"

View File

@ -1,7 +1,6 @@
# `APIRouter` class
Here's the reference information for the `APIRouter` class, with all its parameters,
attributes and methods.
Here's the reference information for the `APIRouter` class, with all its parameters, attributes and methods.
You can import the `APIRouter` class directly from `fastapi`:

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@ -1,8 +1,6 @@
# Background Tasks - `BackgroundTasks`
You can declare a parameter in a *path operation function* or dependency function
with the type `BackgroundTasks`, and then you can use it to schedule the execution
of background tasks after the response is sent.
You can declare a parameter in a *path operation function* or dependency function with the type `BackgroundTasks`, and then you can use it to schedule the execution of background tasks after the response is sent.
You can import it directly from `fastapi`:

View File

@ -2,8 +2,7 @@
## `Depends()`
Dependencies are handled mainly with the special function `Depends()` that takes a
callable.
Dependencies are handled mainly with the special function `Depends()` that takes a callable.
Here is the reference for it and its parameters.
@ -17,11 +16,9 @@ from fastapi import Depends
## `Security()`
For many scenarios, you can handle security (authorization, authentication, etc.) with
dependencies, using `Depends()`.
For many scenarios, you can handle security (authorization, authentication, etc.) with dependencies, using `Depends()`.
But when you want to also declare OAuth2 scopes, you can use `Security()` instead of
`Depends()`.
But when you want to also declare OAuth2 scopes, you can use `Security()` instead of `Depends()`.
You can import `Security()` directly from `fastapi`:

View File

@ -2,9 +2,7 @@
These are the exceptions that you can raise to show errors to the client.
When you raise an exception, as would happen with normal Python, the rest of the
execution is aborted. This way you can raise these exceptions from anywhere in the
code to abort a request and show the error to the client.
When you raise an exception, as would happen with normal Python, the rest of the execution is aborted. This way you can raise these exceptions from anywhere in the code to abort a request and show the error to the client.
You can use:

View File

@ -1,7 +1,6 @@
# `FastAPI` class
Here's the reference information for the `FastAPI` class, with all its parameters,
attributes and methods.
Here's the reference information for the `FastAPI` class, with all its parameters, attributes and methods.
You can import the `FastAPI` class directly from `fastapi`:

View File

@ -1,8 +1,6 @@
# `HTTPConnection` class
When you want to define dependencies that should be compatible with both HTTP and
WebSockets, you can define a parameter that takes an `HTTPConnection` instead of a
`Request` or a `WebSocket`.
When you want to define dependencies that should be compatible with both HTTP and WebSockets, you can define a parameter that takes an `HTTPConnection` instead of a `Request` or a `WebSocket`.
You can import it from `fastapi.requests`:

View File

@ -2,8 +2,7 @@
There are several middlewares available provided by Starlette directly.
Read more about them in the
[FastAPI docs for Middleware](https://fastapi.tiangolo.com/advanced/middleware/).
Read more about them in the [FastAPI docs for Middleware](https://fastapi.tiangolo.com/advanced/middleware/).
::: fastapi.middleware.cors.CORSMiddleware

View File

@ -2,8 +2,7 @@
Here's the reference information for the request parameters.
These are the special functions that you can put in *path operation function*
parameters or dependency functions with `Annotated` to get data from the request.
These are the special functions that you can put in *path operation function* parameters or dependency functions with `Annotated` to get data from the request.
It includes:

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@ -1,8 +1,6 @@
# `Request` class
You can declare a parameter in a *path operation function* or dependency to be of type
`Request` and then you can access the raw request object directly, without any
validation, etc.
You can declare a parameter in a *path operation function* or dependency to be of type `Request` and then you can access the raw request object directly, without any validation, etc.
You can import it directly from `fastapi`:
@ -11,8 +9,6 @@ from fastapi import Request
```
!!! tip
When you want to define dependencies that should be compatible with both HTTP and
WebSockets, you can define a parameter that takes an `HTTPConnection` instead of a
`Request` or a `WebSocket`.
When you want to define dependencies that should be compatible with both HTTP and WebSockets, you can define a parameter that takes an `HTTPConnection` instead of a `Request` or a `WebSocket`.
::: fastapi.Request

View File

@ -1,10 +1,8 @@
# `Response` class
You can declare a parameter in a *path operation function* or dependency to be of type
`Response` and then you can set data for the response like headers or cookies.
You can declare a parameter in a *path operation function* or dependency to be of type `Response` and then you can set data for the response like headers or cookies.
You can also use it directly to create an instance of it and return it from your *path
operations*.
You can also use it directly to create an instance of it and return it from your *path operations*.
You can import it directly from `fastapi`:

View File

@ -1,10 +1,8 @@
# Custom Response Classes - File, HTML, Redirect, Streaming, etc.
There are several custom response classes you can use to create an instance and return
them directly from your *path operations*.
There are several custom response classes you can use to create an instance and return them directly from your *path operations*.
Read more about it in the
[FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/).
Read more about it in the [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/).
You can import them directly from `fastapi.responses`:

View File

@ -2,12 +2,9 @@
When you need to declare dependencies with OAuth2 scopes you use `Security()`.
But you still need to define what is the dependable, the callable that you pass as
a parameter to `Depends()` or `Security()`.
But you still need to define what is the dependable, the callable that you pass as a parameter to `Depends()` or `Security()`.
There are multiple tools that you can use to create those dependables, and they get
integrated into OpenAPI so they are shown in the automatic docs UI, they can be used
by automatically generated clients and SDKs, etc.
There are multiple tools that you can use to create those dependables, and they get integrated into OpenAPI so they are shown in the automatic docs UI, they can be used by automatically generated clients and SDKs, etc.
You can import them from `fastapi.security`:

View File

@ -2,8 +2,7 @@
You can use the `StaticFiles` class to serve static files, like JavaScript, CSS, images, etc.
Read more about it in the
[FastAPI docs for Static Files](https://fastapi.tiangolo.com/tutorial/static-files/).
Read more about it in the [FastAPI docs for Static Files](https://fastapi.tiangolo.com/tutorial/static-files/).
You can import it directly from `fastapi.staticfiles`:

View File

@ -16,12 +16,9 @@ For example:
* 403: `status.HTTP_403_FORBIDDEN`
* etc.
It can be convenient to quickly access HTTP (and WebSocket) status codes in your app,
using autocompletion for the name without having to remember the integer status codes
by memory.
It can be convenient to quickly access HTTP (and WebSocket) status codes in your app, using autocompletion for the name without having to remember the integer status codes by memory.
Read more about it in the
[FastAPI docs about Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/).
Read more about it in the [FastAPI docs about Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/).
## Example

View File

@ -2,8 +2,7 @@
You can use the `Jinja2Templates` class to render Jinja templates.
Read more about it in the
[FastAPI docs for Templates](https://fastapi.tiangolo.com/advanced/templates/).
Read more about it in the [FastAPI docs for Templates](https://fastapi.tiangolo.com/advanced/templates/).
You can import it directly from `fastapi.templating`:

View File

@ -2,8 +2,7 @@
You can use the `TestClient` class to test FastAPI applications without creating an actual HTTP and socket connection, just communicating directly with the FastAPI code.
Read more about it in the
[FastAPI docs for Testing](https://fastapi.tiangolo.com/tutorial/testing/).
Read more about it in the [FastAPI docs for Testing](https://fastapi.tiangolo.com/tutorial/testing/).
You can import it directly from `fastapi.testclient`:

View File

@ -1,7 +1,6 @@
# `UploadFile` class
You can define *path operation function* parameters to be of the type `UploadFile`
to receive files from the request.
You can define *path operation function* parameters to be of the type `UploadFile` to receive files from the request.
You can import it directly from `fastapi`:

View File

@ -1,7 +1,6 @@
# WebSockets
When defining WebSockets, you normally declare a parameter of type `WebSocket` and
with it you can read data from the client and send data to it.
When defining WebSockets, you normally declare a parameter of type `WebSocket` and with it you can read data from the client and send data to it.
It is provided directly by Starlette, but you can import it from `fastapi`:
@ -10,9 +9,7 @@ from fastapi import WebSocket
```
!!! tip
When you want to define dependencies that should be compatible with both HTTP and
WebSockets, you can define a parameter that takes an `HTTPConnection` instead of a
`Request` or a `WebSocket`.
When you want to define dependencies that should be compatible with both HTTP and WebSockets, you can define a parameter that takes an `HTTPConnection` instead of a `Request` or a `WebSocket`.
::: fastapi.WebSocket
options:
@ -44,8 +41,7 @@ from fastapi import WebSocket
- send_json
- close
When a client disconnects, a `WebSocketDisconnect` exception is raised, you can catch
it.
When a client disconnects, a `WebSocketDisconnect` exception is raised, you can catch it.
You can import it directly form `fastapi`:

View File

@ -7,13 +7,138 @@ hide:
## Latest Changes
* 🌐 Add Turkish translation for `docs/tr/docs/tutorial/request-forms.md`. PR [#11553](https://github.com/tiangolo/fastapi/pull/11553) by [@hasansezertasan](https://github.com/hasansezertasan).
### Upgrades
* 📝 Restored Swagger-UI links to use the latest version possible.. PR [#11459](https://github.com/tiangolo/fastapi/pull/11459) by [@UltimateLobster](https://github.com/UltimateLobster).
### Docs
* 📝 Update `security/first-steps.md`. PR [#11674](https://github.com/tiangolo/fastapi/pull/11674) by [@alejsdev](https://github.com/alejsdev).
* 📝 Update `security/first-steps.md`. PR [#11673](https://github.com/tiangolo/fastapi/pull/11673) by [@alejsdev](https://github.com/alejsdev).
* 📝 Update note in `path-params-numeric-validations.md`. PR [#11672](https://github.com/tiangolo/fastapi/pull/11672) by [@alejsdev](https://github.com/alejsdev).
* 📝 Tweak intro docs about `Annotated` and `Query()` params. PR [#11664](https://github.com/tiangolo/fastapi/pull/11664) by [@tiangolo](https://github.com/tiangolo).
* 📝 Update JWT auth documentation to use PyJWT instead of pyhon-jose. PR [#11589](https://github.com/tiangolo/fastapi/pull/11589) by [@estebanx64](https://github.com/estebanx64).
* 📝 Update docs. PR [#11603](https://github.com/tiangolo/fastapi/pull/11603) by [@alejsdev](https://github.com/alejsdev).
* ✏️ Fix typo: convert every 're-use' to 'reuse'.. PR [#11598](https://github.com/tiangolo/fastapi/pull/11598) by [@hasansezertasan](https://github.com/hasansezertasan).
* ✏️ Fix typo in `fastapi/applications.py`. PR [#11593](https://github.com/tiangolo/fastapi/pull/11593) by [@petarmaric](https://github.com/petarmaric).
* ✏️ Fix link in `fastapi-cli.md`. PR [#11524](https://github.com/tiangolo/fastapi/pull/11524) by [@svlandeg](https://github.com/svlandeg).
### Translations
* 🌐 Add Traditional Chinese translation for `docs/zh-hant/docs/fastapi-people.md`. PR [#11639](https://github.com/tiangolo/fastapi/pull/11639) by [@hsuanchi](https://github.com/hsuanchi).
* 🌐 Add Turkish translation for `docs/tr/docs/advanced/index.md`. PR [#11606](https://github.com/tiangolo/fastapi/pull/11606) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Add Turkish translation for `docs/tr/docs/deployment/cloud.md`. PR [#11610](https://github.com/tiangolo/fastapi/pull/11610) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Add Turkish translation for `docs/tr/docs/advanced/security/index.md`. PR [#11609](https://github.com/tiangolo/fastapi/pull/11609) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Add Turkish translation for `docs/tr/docs/advanced/testing-websockets.md`. PR [#11608](https://github.com/tiangolo/fastapi/pull/11608) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Add Turkish translation for `docs/tr/docs/how-to/general.md`. PR [#11607](https://github.com/tiangolo/fastapi/pull/11607) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Update Chinese translation for `docs/zh/docs/advanced/templates.md`. PR [#11620](https://github.com/tiangolo/fastapi/pull/11620) by [@chaoless](https://github.com/chaoless).
* 🌐 Add Turkish translation for `docs/tr/docs/deployment/index.md`. PR [#11605](https://github.com/tiangolo/fastapi/pull/11605) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Add Turkish translation for `docs/tr/docs/tutorial/static-files.md`. PR [#11599](https://github.com/tiangolo/fastapi/pull/11599) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Polish translation for `docs/pl/docs/fastapi-people.md`. PR [#10196](https://github.com/tiangolo/fastapi/pull/10196) by [@isulim](https://github.com/isulim).
* 🌐 Add Turkish translation for `docs/tr/docs/advanced/wsgi.md`. PR [#11575](https://github.com/tiangolo/fastapi/pull/11575) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Add Turkish translation for `docs/tr/docs/tutorial/cookie-params.md`. PR [#11561](https://github.com/tiangolo/fastapi/pull/11561) by [@hasansezertasan](https://github.com/hasansezertasan).
* 🌐 Add Russian translation for `docs/ru/docs/about/index.md`. PR [#10961](https://github.com/tiangolo/fastapi/pull/10961) by [@s111d](https://github.com/s111d).
* 🌐 Update Chinese translation for `docs/zh/docs/tutorial/sql-databases.md`. PR [#11539](https://github.com/tiangolo/fastapi/pull/11539) by [@chaoless](https://github.com/chaoless).
* 🌐 Add Chinese translation for `docs/zh/docs/how-to/configure-swagger-ui.md`. PR [#11501](https://github.com/tiangolo/fastapi/pull/11501) by [@Lucas-lyh](https://github.com/Lucas-lyh).
* 🌐 Update Chinese translation for `/docs/advanced/security/http-basic-auth.md`. PR [#11512](https://github.com/tiangolo/fastapi/pull/11512) by [@nick-cjyx9](https://github.com/nick-cjyx9).
### Internal
* 👥 Update FastAPI People. PR [#11669](https://github.com/tiangolo/fastapi/pull/11669) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Add sponsor Kong. PR [#11662](https://github.com/tiangolo/fastapi/pull/11662) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update Smokeshow, fix sync download artifact and smokeshow configs. PR [#11563](https://github.com/tiangolo/fastapi/pull/11563) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update Smokeshow download artifact GitHub Action. PR [#11562](https://github.com/tiangolo/fastapi/pull/11562) by [@tiangolo](https://github.com/tiangolo).
* 👷 Update GitHub actions to download and upload artifacts to v4, for docs and coverage. PR [#11550](https://github.com/tiangolo/fastapi/pull/11550) by [@tamird](https://github.com/tamird).
* 👷 Tweak CI for test-redistribute, add needed env vars for slim. PR [#11549](https://github.com/tiangolo/fastapi/pull/11549) by [@tiangolo](https://github.com/tiangolo).
* 👥 Update FastAPI People. PR [#11511](https://github.com/tiangolo/fastapi/pull/11511) by [@tiangolo](https://github.com/tiangolo).
## 0.111.0
### Features
* ✨ Add FastAPI CLI, the new `fastapi` command. PR [#11522](https://github.com/tiangolo/fastapi/pull/11522) by [@tiangolo](https://github.com/tiangolo).
* New docs: [FastAPI CLI](https://fastapi.tiangolo.com/fastapi-cli/).
Try it out with:
```console
$ pip install --upgrade fastapi
$ fastapi dev main.py
╭────────── FastAPI CLI - Development mode ───────────╮
│ │
│ Serving at: http://127.0.0.1:8000 │
│ │
│ API docs: http://127.0.0.1:8000/docs │
│ │
│ Running in development mode, for production use: │
│ │
│ fastapi run │
│ │
╰─────────────────────────────────────────────────────╯
INFO: Will watch for changes in these directories: ['/home/user/code/awesomeapp']
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO: Started reloader process [2248755] using WatchFiles
INFO: Started server process [2248757]
INFO: Waiting for application startup.
INFO: Application startup complete.
```
### Refactors
* 🔧 Add configs and setup for `fastapi-slim` including optional extras `fastapi-slim[standard]`, and `fastapi` including by default the same `standard` extras. PR [#11503](https://github.com/tiangolo/fastapi/pull/11503) by [@tiangolo](https://github.com/tiangolo).
## 0.110.3
### Docs
* 📝 Update references to Python version, FastAPI supports all the current versions, no need to make the version explicit. PR [#11496](https://github.com/tiangolo/fastapi/pull/11496) by [@tiangolo](https://github.com/tiangolo).
* ✏️ Fix typo in `fastapi/security/api_key.py`. PR [#11481](https://github.com/tiangolo/fastapi/pull/11481) by [@ch33zer](https://github.com/ch33zer).
* ✏️ Fix typo in `security/http.py`. PR [#11455](https://github.com/tiangolo/fastapi/pull/11455) by [@omarmoo5](https://github.com/omarmoo5).
### Translations
* 🌐 Add Traditional Chinese translation for `docs/zh-hant/benchmarks.md`. PR [#11484](https://github.com/tiangolo/fastapi/pull/11484) by [@KNChiu](https://github.com/KNChiu).
* 🌐 Update Chinese translation for `docs/zh/docs/fastapi-people.md`. PR [#11476](https://github.com/tiangolo/fastapi/pull/11476) by [@billzhong](https://github.com/billzhong).
* 🌐 Add Chinese translation for `docs/zh/docs/how-to/index.md` and `docs/zh/docs/how-to/general.md`. PR [#11443](https://github.com/tiangolo/fastapi/pull/11443) by [@billzhong](https://github.com/billzhong).
* 🌐 Add Spanish translation for cookie-params `docs/es/docs/tutorial/cookie-params.md`. PR [#11410](https://github.com/tiangolo/fastapi/pull/11410) by [@fabianfalon](https://github.com/fabianfalon).
### Internal
* ⬆ Bump mkdocstrings[python] from 0.23.0 to 0.24.3. PR [#11469](https://github.com/tiangolo/fastapi/pull/11469) by [@dependabot[bot]](https://github.com/apps/dependabot).
* 🔨 Update internal scripts and remove unused ones. PR [#11499](https://github.com/tiangolo/fastapi/pull/11499) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Migrate from Hatch to PDM for the internal build. PR [#11498](https://github.com/tiangolo/fastapi/pull/11498) by [@tiangolo](https://github.com/tiangolo).
* ⬆️ Upgrade MkDocs Material and re-enable cards. PR [#11466](https://github.com/tiangolo/fastapi/pull/11466) by [@tiangolo](https://github.com/tiangolo).
* ⬆ Bump pillow from 10.2.0 to 10.3.0. PR [#11403](https://github.com/tiangolo/fastapi/pull/11403) by [@dependabot[bot]](https://github.com/apps/dependabot).
* 🔧 Ungroup dependabot updates. PR [#11465](https://github.com/tiangolo/fastapi/pull/11465) by [@tiangolo](https://github.com/tiangolo).
## 0.110.2
### Fixes
* 🐛 Fix support for query parameters with list types, handle JSON encoding Pydantic `UndefinedType`. PR [#9929](https://github.com/tiangolo/fastapi/pull/9929) by [@arjwilliams](https://github.com/arjwilliams).
### Refactors
* ♻️ Simplify Pydantic configs in OpenAPI models in `fastapi/openapi/models.py`. PR [#10886](https://github.com/tiangolo/fastapi/pull/10886) by [@JoeTanto2](https://github.com/JoeTanto2).
* ✨ Add support for Pydantic's 2.7 new deprecated Field parameter, remove URL from validation errors response. PR [#11461](https://github.com/tiangolo/fastapi/pull/11461) by [@tiangolo](https://github.com/tiangolo).
### Docs
* 📝 Fix types in examples under `docs_src/extra_data_types`. PR [#10535](https://github.com/tiangolo/fastapi/pull/10535) by [@nilslindemann](https://github.com/nilslindemann).
* 📝 Update references to UJSON. PR [#11464](https://github.com/tiangolo/fastapi/pull/11464) by [@tiangolo](https://github.com/tiangolo).
* 📝 Tweak docs and translations links, typos, format. PR [#11389](https://github.com/tiangolo/fastapi/pull/11389) by [@nilslindemann](https://github.com/nilslindemann).
* 📝 Fix typo in `docs/es/docs/async.md`. PR [#11400](https://github.com/tiangolo/fastapi/pull/11400) by [@fabianfalon](https://github.com/fabianfalon).
* 📝 Update OpenAPI client generation docs to use `@hey-api/openapi-ts`. PR [#11339](https://github.com/tiangolo/fastapi/pull/11339) by [@jordanshatford](https://github.com/jordanshatford).
### Translations
* 🌐 Update Chinese translation for `docs/zh/docs/index.html`. PR [#11430](https://github.com/tiangolo/fastapi/pull/11430) by [@waketzheng](https://github.com/waketzheng).
* 🌐 Add Russian translation for `docs/ru/docs/tutorial/dependencies/dependencies-in-path-operation-decorators.md`. PR [#11411](https://github.com/tiangolo/fastapi/pull/11411) by [@anton2yakovlev](https://github.com/anton2yakovlev).
* 🌐 Add Portuguese translations for `learn/index.md` `resources/index.md` `help/index.md` `about/index.md`. PR [#10807](https://github.com/tiangolo/fastapi/pull/10807) by [@nazarepiedady](https://github.com/nazarepiedady).
* 🌐 Update Russian translations for deployments docs. PR [#11271](https://github.com/tiangolo/fastapi/pull/11271) by [@Lufa1u](https://github.com/Lufa1u).
@ -3769,7 +3894,7 @@ Note: all the previous parameters are still there, so it's still possible to dec
* New documentation about exceptions handlers:
* [Install custom exception handlers](https://fastapi.tiangolo.com/tutorial/handling-errors/#install-custom-exception-handlers).
* [Override the default exception handlers](https://fastapi.tiangolo.com/tutorial/handling-errors/#override-the-default-exception-handlers).
* [Re-use **FastAPI's** exception handlers](https://fastapi.tiangolo.com/tutorial/handling-errors/#re-use-fastapis-exception-handlers).
* [Reuse **FastAPI's** exception handlers](https://fastapi.tiangolo.com/tutorial/handling-errors/#reuse-fastapis-exception-handlers).
* PR [#273](https://github.com/tiangolo/fastapi/pull/273).
* Fix support for *paths* in *path parameters* without needing explicit `Path(...)`.

View File

@ -55,7 +55,7 @@ Inside of your *path operation function*, pass your task function to the *backgr
Using `BackgroundTasks` also works with the dependency injection system, you can declare a parameter of type `BackgroundTasks` at multiple levels: in a *path operation function*, in a dependency (dependable), in a sub-dependency, etc.
**FastAPI** knows what to do in each case and how to re-use the same object, so that all the background tasks are merged together and are run in the background afterwards:
**FastAPI** knows what to do in each case and how to reuse the same object, so that all the background tasks are merged together and are run in the background afterwards:
=== "Python 3.10+"

View File

@ -136,7 +136,7 @@ We will now use a simple dependency to read a custom `X-Token` header:
!!! tip
We are using an invented header to simplify this example.
But in real cases you will get better results using the integrated [Security utilities](./security/index.md){.internal-link target=_blank}.
But in real cases you will get better results using the integrated [Security utilities](security/index.md){.internal-link target=_blank}.
## Another module with `APIRouter`
@ -329,7 +329,7 @@ The section:
from .routers import items, users
```
Means:
means:
* Starting in the same package that this module (the file `app/main.py`) lives in (the directory `app/`)...
* look for the subpackage `routers` (the directory at `app/routers/`)...
@ -373,7 +373,7 @@ from .routers.items import router
from .routers.users import router
```
The `router` from `users` would overwrite the one from `items` and we wouldn't be able to use them at the same time.
the `router` from `users` would overwrite the one from `items` and we wouldn't be able to use them at the same time.
So, to be able to use both of them in the same file, we import the submodules directly:

View File

@ -48,7 +48,7 @@ You can also use the <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/
This means that you can send only the data that you want to update, leaving the rest intact.
!!! Note
!!! note
`PATCH` is less commonly used and known than `PUT`.
And many teams use only `PUT`, even for partial updates.

View File

@ -271,6 +271,12 @@ Now you can declare your dependency using this class.
Notice how we write `CommonQueryParams` twice in the above code:
=== "Python 3.8+"
```Python
commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]
```
=== "Python 3.8+ non-Annotated"
!!! tip
@ -280,12 +286,6 @@ Notice how we write `CommonQueryParams` twice in the above code:
commons: CommonQueryParams = Depends(CommonQueryParams)
```
=== "Python 3.8+"
```Python
commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]
```
The last `CommonQueryParams`, in:
```Python
@ -334,7 +334,7 @@ You could actually write just:
commons = Depends(CommonQueryParams)
```
..as in:
...as in:
=== "Python 3.10+"
@ -380,6 +380,12 @@ But declaring the type is encouraged as that way your editor will know what will
But you see that we are having some code repetition here, writing `CommonQueryParams` twice:
=== "Python 3.8+"
```Python
commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]
```
=== "Python 3.8+ non-Annotated"
!!! tip
@ -389,12 +395,6 @@ But you see that we are having some code repetition here, writing `CommonQueryPa
commons: CommonQueryParams = Depends(CommonQueryParams)
```
=== "Python 3.8+"
```Python
commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]
```
**FastAPI** provides a shortcut for these cases, in where the dependency is *specifically* a class that **FastAPI** will "call" to create an instance of the class itself.
For those specific cases, you can do the following:

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