# via -r ci/official/requirements_updater/requirements.in
markdown==3.8 \
    --hash=sha256:794a929b79c5af141ef5ab0f2f642d0f7b1872981250230e72682346f7cc90dc \
    --hash=sha256:7df81e63f0df5c4b24b7d156eb81e4690595239b7d70937d0409f1b0de319c6f
    # via tb-nightly
markdown-it-py==3.0.0 \
    --hash=sha256:355216845c60bd96232cd8d8c40e8f9765cc86f46880e43a8fd22dc1a1a8cab1 \

L'histoire de **FastAPI** est en grande partie l'histoire de ses prédécesseurs.

Comme dit dans la section [Alternatives](alternatives.md) :

<blockquote markdown="1">

**FastAPI** n'existerait pas sans le travail antérieur d'autres personnes.

Il y a eu de nombreux outils créés auparavant qui ont contribué à inspirer sa création.

labels: [question]
body:
  - type: markdown
    attributes:
      value: |
        Thanks for your interest in FastAPI! 🚀

        Please follow these instructions, fill every question, and do every step. 🙏

        I'm asking this because answering questions and solving problems in GitHub is what consumes most of the time.

    # via -r ci/official/requirements_updater/requirements.in
markdown==3.8 \
    --hash=sha256:794a929b79c5af141ef5ab0f2f642d0f7b1872981250230e72682346f7cc90dc \
    --hash=sha256:7df81e63f0df5c4b24b7d156eb81e4690595239b7d70937d0409f1b0de319c6f
    # via tb-nightly
markdown-it-py==3.0.0 \
    --hash=sha256:355216845c60bd96232cd8d8c40e8f9765cc86f46880e43a8fd22dc1a1a8cab1 \

HTTP/HTTPS, File, FTP/FTPS, SMB/CIFS (SMB1/SMB2+), Storage (MinIO via `storage://`), S3 (`s3://`), GCS (`gcs://`)

### Content Formats

Office (Word, Excel, PowerPoint), PDF, Archives (ZIP, TAR, GZ, LHA), HTML, XML, JSON, Markdown, Media metadata, Images (EXIF/IPTC/XMP), Email (EML)

---

## Architecture

### Module Structure

```
fess-crawler-parent/
├── fess-crawler/              # Core framework

			w.Header().Set("Content-Type", "application/json")
			jsonEncoder := json.NewEncoder(w)
			jsonEncoder.Encode(metrics)
			return
		}

		// If not JSON, return plain text. We format it as a markdown table for
		// readability.
		w.Header().Set("Content-Type", "text/plain")
		var b strings.Builder
		b.WriteString("| Name | Type | Help | Labels |\n")
		b.WriteString("| ---- | ---- | ---- | ------ |\n")

## 备选方案 { #alternatives }

有那么几年，我曾领导数个开发团队为诸多复杂需求创建各种 API，这些需求包括机器学习、分布系统、异步任务、NoSQL 数据库等领域。

作为工作的一部分，我需要调研很多备选方案、还要测试并且使用这些备选方案。

**FastAPI** 其实只是延续了这些前辈的历史。

正如[备选方案](alternatives.md)一章所述：

<blockquote markdown="1">
没有大家之前所做的工作，**FastAPI** 就不会存在。

以前创建的这些工具为它的出现提供了灵感。

在那几年中，我一直回避创建新的框架。首先，我尝试使用各种框架、插件、工具解决 **FastAPI** 现在的功能。

pkg fmt, func Appendf([]uint8, string, ...interface{}) []uint8 #47579
pkg fmt, func Appendln([]uint8, ...interface{}) []uint8 #47579
pkg go/doc, method (*Package) HTML(string) []uint8 #51082
pkg go/doc, method (*Package) Markdown(string) []uint8 #51082
pkg go/doc, method (*Package) Parser() *comment.Parser #51082
pkg go/doc, method (*Package) Printer() *comment.Printer #51082
pkg go/doc, method (*Package) Synopsis(string) string #51082

    "black >=25.1.0",
    "cairosvg >=2.8.2",
    # for MkDocs live reload
    "click==8.2.1",
    "griffe-typingdoc >=0.3.0",
    "griffe-warnings-deprecated >=1.1.0",
    "jieba >=0.42.1",
    "markdown-include-variants >=0.0.8",
    "mdx-include >=1.4.1,<2.0.0",
    "mkdocs-macros-plugin >=1.5.0",
    "mkdocs-material >=9.7.0",
    "mkdocs-redirects >=1.2.1,<1.3.0",
    "mkdocstrings[python] >=0.30.1",

@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: str | None = None):
    return {"item_id": item_id, "q": q}
```

<details markdown="1">
<summary>Или используйте <code>async def</code>...</summary>

Если ваш код использует `async` / `await`, используйте `async def`:

```Python hl_lines="7  12"
from fastapi import FastAPI