130 lines
3.6 KiB
ReStructuredText
130 lines
3.6 KiB
ReStructuredText
:mod:`http` --- HTTP modules
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============================
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.. module:: http
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:synopsis: HTTP status codes and messages
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.. index::
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pair: HTTP; protocol
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single: HTTP; http (standard module)
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**Source code:** :source:`Lib/http/__init__.py`
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:mod:`http` is a also package that collects several modules for working with the
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HyperText Transfer Protocol:
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* :mod:`http.client` is a low-level HTTP protocol client; for high-level URL
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opening use :mod:`urllib.request`
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* :mod:`http.server` contains basic HTTP server classes based on :mod:`socketserver`
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* :mod:`http.cookies` has utilities for implementing state management with cookies
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* :mod:`http.cookiejar` provides persistence of cookies
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:mod:`http` is also a module that defines a number of HTTP status codes and
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associated messages through the :class:`http.HTTPStatus` enum:
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.. class:: HTTPStatus
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.. versionadded:: 3.5
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A subclass of :class:`enum.IntEnum` that defines a set of HTTP status codes,
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reason phrases and long descriptions written in English.
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Usage::
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>>> from http import HTTPStatus
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>>> HTTPStatus.OK
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<HTTPStatus.OK: 200>
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>>> HTTPStatus.OK == 200
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True
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>>> http.HTTPStatus.OK.value
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200
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>>> HTTPStatus.OK.phrase
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'OK'
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>>> HTTPStatus.OK.description
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'Request fulfilled, document follows'
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>>> list(HTTPStatus)
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[<HTTPStatus.CONTINUE: 100>, <HTTPStatus.SWITCHING_PROTOCOLS: 101>, ...]
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The supported HTTP status codes are:
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=== ==============================
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100 Continue
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101 Switching Protocols
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102 Processing
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200 OK
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201 Created
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202 Accepted
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203 Non-Authoritative Information
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204 No Content
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205 Reset Content
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206 Partial Content
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207 Multi-Status
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208 Already Reported
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226 IM Used
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300 Multiple Choices
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301 Moved Permanently
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302 Found
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303 See Other
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304 Not Modified
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305 Use Proxy
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306 Switch Proxy
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307 Temporary Redirect
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308 Permanent Redirect
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400 Bad Request
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401 Unauthorized
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402 Payment Required
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403 Forbidden
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404 Not Found
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405 Method Not Allowed
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406 Not Acceptable
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407 Proxy Authentication Required
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408 Request Timeout
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409 Conflict
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410 Gone
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411 Length Required
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412 Precondition Failed
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413 Request Entity Too Large
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414 Request URI Too Long
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415 Unsupported Media Type
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416 Request Range Not Satisfiable
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417 Expectation Failed
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418 I'm a teapot
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419 Authentication Timeout
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420 Method Failure *(Spring framework)*
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422 Unprocessable Entity
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423 Locked
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424 Failed Dependency
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426 Upgrade Required
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428 Precondition Required
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429 Too Many Requests
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431 Request Header Field Too Large
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440 Login Timeout *(Microsoft)*
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444 No Response *(Nginx)*
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449 Retry With *(Microsoft)*
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450 Blocked By Windows Parental Controls *(Microsoft)*
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494 Request Header Too Large *(Nginx)*
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495 Cert Error *(Nginx)*
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496 No Cert *(Nginx)*
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497 HTTP To HTTPS *(Nginx)*
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499 Client Closed Request *(Nginx)*
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500 Internal Server Error
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501 Not Implemented
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502 Bad Gateway
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503 Service Unavailable
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504 Gateway Timeout
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505 HTTP Version Not Supported
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506 Variant Also Negotiates
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507 Insufficient Storage
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508 Loop Detected
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509 Bandwidth Limit Exceeded
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510 Not Extended
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511 Network Authentication Required
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520 Origin Error *(CloudFlare)*
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521 Web Server Is Down *(CloudFlare)*
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522 Connection Timed Out *(CloudFlare)*
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523 Proxy Declined Request *(CloudFlare)*
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524 A Timeout Occurred *(CloudFlare)*
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598 Network Read Timeout Error
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599 Network Connect Timeout Error
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=== ==============================
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