1from enum import IntEnum 2 3__all__ = ['HTTPStatus'] 4 5class HTTPStatus(IntEnum): 6 """HTTP status codes and reason phrases 7 8 Status codes from the following RFCs are all observed: 9 10 * RFC 7231: Hypertext Transfer Protocol (HTTP/1.1), obsoletes 2616 11 * RFC 6585: Additional HTTP Status Codes 12 * RFC 3229: Delta encoding in HTTP 13 * RFC 4918: HTTP Extensions for WebDAV, obsoletes 2518 14 * RFC 5842: Binding Extensions to WebDAV 15 * RFC 7238: Permanent Redirect 16 * RFC 2295: Transparent Content Negotiation in HTTP 17 * RFC 2774: An HTTP Extension Framework 18 * RFC 7725: An HTTP Status Code to Report Legal Obstacles 19 * RFC 7540: Hypertext Transfer Protocol Version 2 (HTTP/2) 20 """ 21 def __new__(cls, value, phrase, description=''): 22 obj = int.__new__(cls, value) 23 obj._value_ = value 24 25 obj.phrase = phrase 26 obj.description = description 27 return obj 28 29 # informational 30 CONTINUE = 100, 'Continue', 'Request received, please continue' 31 SWITCHING_PROTOCOLS = (101, 'Switching Protocols', 32 'Switching to new protocol; obey Upgrade header') 33 PROCESSING = 102, 'Processing' 34 35 # success 36 OK = 200, 'OK', 'Request fulfilled, document follows' 37 CREATED = 201, 'Created', 'Document created, URL follows' 38 ACCEPTED = (202, 'Accepted', 39 'Request accepted, processing continues off-line') 40 NON_AUTHORITATIVE_INFORMATION = (203, 41 'Non-Authoritative Information', 'Request fulfilled from cache') 42 NO_CONTENT = 204, 'No Content', 'Request fulfilled, nothing follows' 43 RESET_CONTENT = 205, 'Reset Content', 'Clear input form for further input' 44 PARTIAL_CONTENT = 206, 'Partial Content', 'Partial content follows' 45 MULTI_STATUS = 207, 'Multi-Status' 46 ALREADY_REPORTED = 208, 'Already Reported' 47 IM_USED = 226, 'IM Used' 48 49 # redirection 50 MULTIPLE_CHOICES = (300, 'Multiple Choices', 51 'Object has several resources -- see URI list') 52 MOVED_PERMANENTLY = (301, 'Moved Permanently', 53 'Object moved permanently -- see URI list') 54 FOUND = 302, 'Found', 'Object moved temporarily -- see URI list' 55 SEE_OTHER = 303, 'See Other', 'Object moved -- see Method and URL list' 56 NOT_MODIFIED = (304, 'Not Modified', 57 'Document has not changed since given time') 58 USE_PROXY = (305, 'Use Proxy', 59 'You must use proxy specified in Location to access this resource') 60 TEMPORARY_REDIRECT = (307, 'Temporary Redirect', 61 'Object moved temporarily -- see URI list') 62 PERMANENT_REDIRECT = (308, 'Permanent Redirect', 63 'Object moved permanently -- see URI list') 64 65 # client error 66 BAD_REQUEST = (400, 'Bad Request', 67 'Bad request syntax or unsupported method') 68 UNAUTHORIZED = (401, 'Unauthorized', 69 'No permission -- see authorization schemes') 70 PAYMENT_REQUIRED = (402, 'Payment Required', 71 'No payment -- see charging schemes') 72 FORBIDDEN = (403, 'Forbidden', 73 'Request forbidden -- authorization will not help') 74 NOT_FOUND = (404, 'Not Found', 75 'Nothing matches the given URI') 76 METHOD_NOT_ALLOWED = (405, 'Method Not Allowed', 77 'Specified method is invalid for this resource') 78 NOT_ACCEPTABLE = (406, 'Not Acceptable', 79 'URI not available in preferred format') 80 PROXY_AUTHENTICATION_REQUIRED = (407, 81 'Proxy Authentication Required', 82 'You must authenticate with this proxy before proceeding') 83 REQUEST_TIMEOUT = (408, 'Request Timeout', 84 'Request timed out; try again later') 85 CONFLICT = 409, 'Conflict', 'Request conflict' 86 GONE = (410, 'Gone', 87 'URI no longer exists and has been permanently removed') 88 LENGTH_REQUIRED = (411, 'Length Required', 89 'Client must specify Content-Length') 90 PRECONDITION_FAILED = (412, 'Precondition Failed', 91 'Precondition in headers is false') 92 REQUEST_ENTITY_TOO_LARGE = (413, 'Request Entity Too Large', 93 'Entity is too large') 94 REQUEST_URI_TOO_LONG = (414, 'Request-URI Too Long', 95 'URI is too long') 96 UNSUPPORTED_MEDIA_TYPE = (415, 'Unsupported Media Type', 97 'Entity body in unsupported format') 98 REQUESTED_RANGE_NOT_SATISFIABLE = (416, 99 'Requested Range Not Satisfiable', 100 'Cannot satisfy request range') 101 EXPECTATION_FAILED = (417, 'Expectation Failed', 102 'Expect condition could not be satisfied') 103 MISDIRECTED_REQUEST = (421, 'Misdirected Request', 104 'Server is not able to produce a response') 105 UNPROCESSABLE_ENTITY = 422, 'Unprocessable Entity' 106 LOCKED = 423, 'Locked' 107 FAILED_DEPENDENCY = 424, 'Failed Dependency' 108 UPGRADE_REQUIRED = 426, 'Upgrade Required' 109 PRECONDITION_REQUIRED = (428, 'Precondition Required', 110 'The origin server requires the request to be conditional') 111 TOO_MANY_REQUESTS = (429, 'Too Many Requests', 112 'The user has sent too many requests in ' 113 'a given amount of time ("rate limiting")') 114 REQUEST_HEADER_FIELDS_TOO_LARGE = (431, 115 'Request Header Fields Too Large', 116 'The server is unwilling to process the request because its header ' 117 'fields are too large') 118 UNAVAILABLE_FOR_LEGAL_REASONS = (451, 119 'Unavailable For Legal Reasons', 120 'The server is denying access to the ' 121 'resource as a consequence of a legal demand') 122 123 # server errors 124 INTERNAL_SERVER_ERROR = (500, 'Internal Server Error', 125 'Server got itself in trouble') 126 NOT_IMPLEMENTED = (501, 'Not Implemented', 127 'Server does not support this operation') 128 BAD_GATEWAY = (502, 'Bad Gateway', 129 'Invalid responses from another server/proxy') 130 SERVICE_UNAVAILABLE = (503, 'Service Unavailable', 131 'The server cannot process the request due to a high load') 132 GATEWAY_TIMEOUT = (504, 'Gateway Timeout', 133 'The gateway server did not receive a timely response') 134 HTTP_VERSION_NOT_SUPPORTED = (505, 'HTTP Version Not Supported', 135 'Cannot fulfill request') 136 VARIANT_ALSO_NEGOTIATES = 506, 'Variant Also Negotiates' 137 INSUFFICIENT_STORAGE = 507, 'Insufficient Storage' 138 LOOP_DETECTED = 508, 'Loop Detected' 139 NOT_EXTENDED = 510, 'Not Extended' 140 NETWORK_AUTHENTICATION_REQUIRED = (511, 141 'Network Authentication Required', 142 'The client needs to authenticate to gain network access') 143