pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Noctty bool
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Ptrace bool
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Setctty bool
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Setpgid bool
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Setsid bool
pkg syscall (freebsd-386-cgo), type Timespec struct, Nsec int32

Aynı tip tanımlamalarını `str`, `float`, `bool` ve diğer karmaşık veri tipleri ile kullanma imkanınız vardır.

Bunlardan birkaçı, bu eğitimin ileriki bölümlerinde irdelenmiştir.

## Sıralama Önem Arz Eder

Es spielt keine Rolle, was Sie in das Formular eingeben, es wird noch nicht funktionieren. Wir kommen dahin.

///

Dies ist natürlich nicht das Frontend für die Endbenutzer, aber es ist ein großartiges automatisches Tool, um Ihre gesamte API interaktiv zu dokumentieren.

Es kann vom Frontend-Team verwendet werden (das auch Sie selbst sein können).

Es kann von Anwendungen und Systemen Dritter verwendet werden.

同样，还有很多兼容工具，包括多种语言的代码生成工具。

## Pydantic

FastAPI 充分地利用了 <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> 的优势，用它在后台校验数据。众所周知，Pydantic 擅长的就是数据校验。

同样，`str`、`float`、`bool` 以及很多复合数据类型都可以使用类型声明。

下一章介绍详细内容。

## 顺序很重要

有时，*路径操作*中的路径是写死的。

比如要使用 `/users/me` 获取当前用户的数据。

然后还要使用 `/users/{user_id}`，通过用户 ID 获取指定用户的数据。

---

**FastAPI** geht bei keiner Datenbank, keinem Datenmodell oder Tool Kompromisse ein.

Es gibt Ihnen die volle Flexibilität, diejenigen auszuwählen, die am besten zu Ihrem Projekt passen.

	github.com/go-openapi/strfmt v0.23.0 // indirect
	github.com/go-openapi/swag v0.23.0 // indirect
	github.com/go-openapi/validate v0.24.0 // indirect
	github.com/gobwas/httphead v0.1.0 // indirect
	github.com/gobwas/pool v0.2.1 // indirect
	github.com/goccy/go-json v0.10.3 // indirect
	github.com/gogo/protobuf v1.3.2 // indirect
	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect

	testCases := []struct {
		desc              string
		src               io.Reader
		size              int64
		actualSize        int64
		md5hex, sha256hex string
		success           bool
	}{
		{
			desc:       "Invalid md5sum NewReader() will fail.",
			src:        bytes.NewReader([]byte("abcd")),
			size:       4,
			actualSize: 4,
			md5hex:     "invalid-md5",
			success:    false,

http://xmlns.com/foaf/0.1/ http://Maven.rdf.apache.org/ 2001 http://www.apache.org/licenses/LICENSE-2.0.txt Apache Maven https://maven.apache.org/ https://maven.apache.org/ Maven is a project development management and comprehension tool. Maven is a project development management and comprehension tool. Based on the concept of a project object model: builds, dependency management, documentation creation, site publication, and distribution publication are all controlled from the declarative file. Maven can be extended...

# Giới thiệu kiểu dữ liệu Python

Python hỗ trợ tùy chọn "type hints" (còn được gọi là "type annotations").

Những **"type hints"** hay chú thích là một cú pháp đặc biệt cho phép khai báo <abbr title="ví dụ: str, int, float, bool"> kiểu dữ liệu</abbr> của một biến.

Bằng việc khai báo kiểu dữ liệu cho các biến của bạn, các trình soạn thảo và các công cụ có thể hỗ trợ bạn tốt hơn.

A **virtual environment** is a directory with some files in it.

///

/// info

This page will teach you how to use **virtual environments** and how they work.

If you are ready to adopt a **tool that manages everything** for you (including installing Python), try <a href="https://github.com/astral-sh/uv" class="external-link" target="_blank">uv</a>.

///

## Create a Project