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from enum import IntEnum
__all__ = ['HTTPStatus']
class HTTPStatus(IntEnum):
"""HTTP status codes and reason phrases
Status codes from the following RFCs are all observed:
* RFC 7231: Hypertext Transfer Protocol (HTTP/1.1), obsoletes 2616
* RFC 6585: Additional HTTP Status Codes
* RFC 3229: Delta encoding in HTTP
* RFC 4918: HTTP Extensions for WebDAV, obsoletes 2518
* RFC 5842: Binding Extensions to WebDAV
* RFC 7238: Permanent Redirect
* RFC 2324: Hyper Text Coffee Pot Control Protocol (HTCPCP/1.0)
* RFC 2295: Transparent Content Negotiation in HTTP
* RFC 2774: An HTTP Extension Framework
Non-standard vendor codes include:
* Spring framework: 420
* Nginx: 444, 494, 495, 496, 497, 499
* Microsoft: 440, 449, 450
* Cloudflare: 520, 521, 522, 523, 524, 598, 599
"""
def __new__(cls, value, phrase, description=''):
obj = int.__new__(cls, value)
obj._value_ = value
obj.phrase = phrase
obj.description = description
return obj
# informational
CONTINUE = 100, 'Continue', 'Request received, please continue'
SWITCHING_PROTOCOLS = (101, 'Switching Protocols',
'Switching to new protocol; obey Upgrade header')
PROCESSING = 102, 'Processing'
# success
OK = 200, 'OK', 'Request fulfilled, document follows'
CREATED = 201, 'Created', 'Document created, URL follows'
ACCEPTED = (202, 'Accepted',
'Request accepted, processing continues off-line')
NON_AUTHORITATIVE_INFORMATION = (203,
'Non-Authoritative Information', 'Request fulfilled from cache')
NO_CONTENT = 204, 'No Content', 'Request fulfilled, nothing follows'
RESET_CONTENT = 205, 'Reset Content', 'Clear input form for further input'
PARTIAL_CONTENT = 206, 'Partial Content', 'Partial content follows'
MULTI_STATUS = 207, 'Multi-Status'
ALREADY_REPORTED = 208, 'Already Reported'
IM_USED = 226, 'IM Used'
# redirection
MULTIPLE_CHOICES = (300, 'Multiple Choices',
'Object has several resources -- see URI list')
MOVED_PERMANENTLY = (301, 'Moved Permanently',
'Object moved permanently -- see URI list')
FOUND = 302, 'Found', 'Object moved temporarily -- see URI list'
SEE_OTHER = 303, 'See Other', 'Object moved -- see Method and URL list'
NOT_MODIFIED = (304, 'Not Modified',
'Document has not changed since given time')
USE_PROXY = (305, 'Use Proxy',
'You must use proxy specified in Location to access this resource')
SWITCH_PROXY = 306, 'Switch Proxy'
TEMPORARY_REDIRECT = (307, 'Temporary Redirect',
'Object moved temporarily -- see URI list')
PERMANENT_REDIRECT = (308, 'Permanent Redirect',
'Object moved temporarily -- see URI list')
# client error
BAD_REQUEST = (400, 'Bad Request',
'Bad request syntax or unsupported method')
UNAUTHORIZED = (401, 'Unauthorized',
'No permission -- see authorization schemes')
PAYMENT_REQUIRED = (402, 'Payment Required',
'No payment -- see charging schemes')
FORBIDDEN = (403, 'Forbidden',
'Request forbidden -- authorization will not help')
NOT_FOUND = (404, 'Not Found',
'Nothing matches the given URI')
METHOD_NOT_ALLOWED = (405, 'Method Not Allowed',
'Specified method is invalid for this resource')
NOT_ACCEPTABLE = (406, 'Not Acceptable',
'URI not available in preferred format')
PROXY_AUTHENTICATION_REQUIRED = (407,
'Proxy Authentication Required',
'You must authenticate with this proxy before proceeding')
REQUEST_TIMEOUT = (408, 'Request Timeout',
'Request timed out; try again later')
CONFLICT = 409, 'Conflict', 'Request conflict'
GONE = (410, 'Gone',
'URI no longer exists and has been permanently removed')
LENGTH_REQUIRED = (411, 'Length Required',
'Client must specify Content-Length')
PRECONDITION_FAILED = (412, 'Precondition Failed',
'Precondition in headers is false')
REQUEST_ENTITY_TOO_LARGE = (413, 'Request Entity Too Large',
'Entity is too large')
REQUEST_URI_TOO_LONG = (414, 'Request-URI Too Long',
'URI is too long')
UNSUPPORTED_MEDIA_TYPE = (415, 'Unsupported Media Type',
'Entity body in unsupported format')
REQUEST_RANGE_NOT_SATISFIABLE = (416,
'Request Range Not Satisfiable',
'Cannot satisfy request range')
EXPECTATION_FAILED = (417, 'Expectation Failed',
'Expect condition could not be satisfied')
IM_A_TEAPOT = 418, 'I\'m a teapot'
AUTHENTICATION_TIMEOUT = 419, 'Authentication Timeout'
METHOD_FAILURE = 420, 'Method Failure' # Spring framework
UNPROCESSABLE_ENTITY = 422, 'Unprocessable Entity'
LOCKED = 423, 'Locked'
FAILED_DEPENDENCY = 424, 'Failed Dependency'
UPGRADE_REQUIRED = 426, 'Upgrade Required'
PRECONDITION_REQUIRED = (428, 'Precondition Required',
'The origin server requires the request to be conditional')
TOO_MANY_REQUESTS = (429, 'Too Many Requests',
'The user has sent too many requests in '
'a given amount of time ("rate limiting")')
REQUEST_HEADER_FIELD_TOO_LARGE = (431,
'Request Header Field Too Large',
'The server is unwilling to process the request because its header '
'fields are too large')
LOGIN_TIMEOUT = 440, 'Login Timeout' # microsoft
NO_RESPONSE = 444, 'No Response' # nginx
RETRY_WITH = 449, 'Retry With' # microsoft
BLOCKED_BY_WINDOWS_PARENTAL_CONTROLS = (450,
'Blocked By Windows Parental Controls') # microsoft
REQUEST_HEADER_TOO_LARGE = 494, 'Request Header Too Large' # nginx
CERT_ERROR = 495, 'Cert Error' # nginx
NO_CERT = 496, 'No Cert' # nginx
HTTP_TO_HTTPS = 497, 'HTTP To HTTPS' # nginx
CLIENT_CLOSED_REQUEST = 499, 'Client Closed Request' # nginx
# server errors
INTERNAL_SERVER_ERROR = (500, 'Internal Server Error',
'Server got itself in trouble')
NOT_IMPLEMENTED = (501, 'Not Implemented',
'Server does not support this operation')
BAD_GATEWAY = (502, 'Bad Gateway',
'Invalid responses from another server/proxy')
SERVICE_UNAVAILABLE = (503, 'Service Unavailable',
'The server cannot process the request due to a high load')
GATEWAY_TIMEOUT = (504, 'Gateway Timeout',
'The gateway server did not receive a timely response')
HTTP_VERSION_NOT_SUPPORTED = (505, 'HTTP Version Not Supported',
'Cannot fulfill request')
VARIANT_ALSO_NEGOTIATES = 506, 'Variant Also Negotiates'
INSUFFICIENT_STORAGE = 507, 'Insufficient Storage'
LOOP_DETECTED = 508, 'Loop Detected'
BANDWIDTH_LIMIT_EXCEEDED = 509, 'Bandwidth Limit Exceeded'
NOT_EXTENDED = 510, 'Not Extended'
NETWORK_AUTHENTICATION_REQUIRED = (511,
'Network Authentication Required',
'The client needs to authenticate to gain network access')
ORIGIN_ERROR = 520, 'Origin Error' # cloudflare
WEB_SERVER_IS_DOWN = 521, 'Web Server Is Down' # cloudflare
CONNECTON_TIMED_OUT = 522, 'Connection Timed Out' # cloudflare
PROXY_DECLINED_REQUEST = 523, 'Proxy Declined Request' # cloudflare
A_TIMEOUT_OCCURRED = 524, 'A Timeout Occurred', '' # cloudflare
NETWORK_READ_TIMEOUT_ERROR = 598, 'Network Read Timeout Error'
NETWORK_CONNECT_TIMEOUT_ERROR = 599, 'Network Connect Timeout Error'
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