http --- HTTP 模块P
源代码: Lib/http/__init__.py
http 是一个包,它收集了多个用于处理超文本传输协议的模块:
http.client是一个低层级的 HTTP 协议客户端;对于高层级的 URL 访问请使用urllib.requesthttp.server包含基于socketserver的基本 HTTP 服务类http.cookies包含一些有用来实现通过 cookies 进行状态管理的工具http.cookiejar提供了 cookies 的持久化
http 也是一个通过 http.HTTPStatus 枚举定义了一些 HTTP 状态码以及相关联消息的模块
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class 
http.HTTPStatusP 3.5 新版功能.
enum.IntEnum的子类,它定义了组 HTTP 状态码,原理短语以及用英语书写的长描述文本。用法:
>>> from http import HTTPStatus >>> HTTPStatus.OK <HTTPStatus.OK: 200> >>> HTTPStatus.OK == 200 True >>> HTTPStatus.OK.value 200 >>> HTTPStatus.OK.phrase 'OK' >>> HTTPStatus.OK.description 'Request fulfilled, document follows' >>> list(HTTPStatus) [<HTTPStatus.CONTINUE: 100>, <HTTPStatus.SWITCHING_PROTOCOLS: 101>, ...]
HTTP 状态码P
已支持并且已在 http.HTTPStatus IANA 注册 的状态码有:
双字母代码  | 
映射名  | 
详情  | 
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HTTP/1.1 RFC 7231, Section 6.2.1  | 
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HTTP/1.1 RFC 7231, Section 6.2.2  | 
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WebDAV RFC 2518, Section 10.1  | 
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HTTP/1.1 RFC 7231, Section 6.3.1  | 
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HTTP/1.1 RFC 7231, Section 6.3.2  | 
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HTTP/1.1 RFC 7231, Section 6.3.3  | 
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HTTP/1.1 RFC 7231, Section 6.3.4  | 
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HTTP/1.1 RFC 7231, Section 6.3.5  | 
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HTTP/1.1 RFC 7231, Section 6.3.6  | 
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HTTP/1.1 RFC 7233, Section 4.1  | 
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WebDAV RFC 4918, Section 11.1  | 
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WebDAV Binding Extensions RFC 5842, Section 7.1 (Experimental)  | 
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Delta Encoding in HTTP RFC 3229, Section 10.4.1  | 
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HTTP/1.1 RFC 7231, Section 6.4.1  | 
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HTTP/1.1 RFC 7231, Section 6.4.2  | 
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HTTP/1.1 RFC 7231, Section 6.4.3  | 
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HTTP/1.1 RFC 7231, Section 6.4.4  | 
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HTTP/1.1 RFC 7232, Section 4.1  | 
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HTTP/1.1 RFC 7231, Section 6.4.5  | 
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HTTP/1.1 RFC 7231, Section 6.4.7  | 
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Permanent Redirect RFC 7238, Section 3 (Experimental)  | 
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HTTP/1.1 RFC 7231, Section 6.5.1  | 
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HTTP/1.1 Authentication RFC 7235, Section 3.1  | 
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HTTP/1.1 RFC 7231, Section 6.5.2  | 
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HTTP/1.1 RFC 7231, Section 6.5.3  | 
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HTTP/1.1 RFC 7231, Section 6.5.4  | 
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HTTP/1.1 RFC 7231, Section 6.5.5  | 
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HTTP/1.1 RFC 7231, Section 6.5.6  | 
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HTTP/1.1 Authentication RFC 7235, Section 3.2  | 
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HTTP/1.1 RFC 7231, Section 6.5.7  | 
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HTTP/1.1 RFC 7231, Section 6.5.8  | 
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HTTP/1.1 RFC 7231, Section 6.5.9  | 
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HTTP/1.1 RFC 7231, Section 6.5.10  | 
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HTTP/1.1 RFC 7232, Section 4.2  | 
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HTTP/1.1 RFC 7231, Section 6.5.11  | 
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HTTP/1.1 RFC 7231, Section 6.5.12  | 
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HTTP/1.1 RFC 7231, Section 6.5.13  | 
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HTTP/1.1 Range Requests RFC 7233, Section 4.4  | 
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HTTP/1.1 RFC 7231, Section 6.5.14  | 
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HTTP/2 RFC 7540, Section 9.1.2  | 
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WebDAV RFC 4918, Section 11.2  | 
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WebDAV RFC 4918, Section 11.3  | 
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WebDAV RFC 4918, Section 11.4  | 
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HTTP/1.1 RFC 7231, Section 6.5.15  | 
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Additional HTTP Status Codes RFC 6585  | 
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Additional HTTP Status Codes RFC 6585  | 
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Additional HTTP Status Codes RFC 6585  | 
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HTTP/1.1 RFC 7231, Section 6.6.1  | 
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HTTP/1.1 RFC 7231, Section 6.6.2  | 
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HTTP/1.1 RFC 7231, Section 6.6.3  | 
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HTTP/1.1 RFC 7231, Section 6.6.4  | 
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HTTP/1.1 RFC 7231, Section 6.6.5  | 
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HTTP/1.1 RFC 7231, Section 6.6.6  | 
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透明内容协商在: HTTP RFC 2295, Section 8.1 (实验性的)  | 
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WebDAV RFC 4918, Section 11.5  | 
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WebDAV Binding Extensions RFC 5842, Section 7.2 (Experimental)  | 
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An HTTP Extension Framework RFC 2774, Section 7 (Experimental)  | 
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Additional HTTP Status Codes RFC 6585, Section 6  | 
为了保持向后兼容性,枚举值也以常量形式出现在 http.client 模块中,。 枚举名等于常量名 (例如 http.HTTPStatus.OK 也可以是 http.client.OK)。
在 3.7 版更改: 添加了 421 MISDIRECTED_REQUEST 状态码。
