from django.core.handlers.wsgi import STATUS_CODE_TEXT __all__ =['status', 'NoContent', 'Response', ] class Status(object): """Descriptive HTTP status codes, for code readability. See RFC 2616 - Sec 10: http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html""" # Verbose format (I prefer this as it's more explicit) HTTP_100_CONTINUE = 100 HTTP_101_SWITCHING_PROTOCOLS = 101 HTTP_200_OK = 200 HTTP_201_CREATED = 201 HTTP_202_ACCEPTED = 202 HTTP_203_NON_AUTHORITATIVE_INFORMATION = 203 HTTP_204_NO_CONTENT = 204 HTTP_205_RESET_CONTENT = 205 HTTP_206_PARTIAL_CONTENT = 206 HTTP_300_MULTIPLE_CHOICES = 300 HTTP_301_MOVED_PERMANENTLY = 301 HTTP_302_FOUND = 302 HTTP_303_SEE_OTHER = 303 HTTP_304_NOT_MODIFIED = 304 HTTP_305_USE_PROXY = 305 HTTP_306_RESERVED = 306 HTTP_307_TEMPORARY_REDIRECT = 307 HTTP_400_BAD_REQUEST = 400 HTTP_401_UNAUTHORIZED = 401 HTTP_402_PAYMENT_REQUIRED = 402 HTTP_403_FORBIDDEN = 403 HTTP_404_NOT_FOUND = 404 HTTP_405_METHOD_NOT_ALLOWED = 405 HTTP_406_NOT_ACCEPTABLE = 406 HTTP_407_PROXY_AUTHENTICATION_REQUIRED = 407 HTTP_408_REQUEST_TIMEOUT = 408 HTTP_409_CONFLICT = 409 HTTP_410_GONE = 410 HTTP_411_LENGTH_REQUIRED = 411 HTTP_412_PRECONDITION_FAILED = 412 HTTP_413_REQUEST_ENTITY_TOO_LARGE = 413 HTTP_414_REQUEST_URI_TOO_LONG = 414 HTTP_415_UNSUPPORTED_MEDIA_TYPE = 415 HTTP_416_REQUESTED_RANGE_NOT_SATISFIABLE = 416 HTTP_417_EXPECTATION_FAILED = 417 HTTP_500_INTERNAL_SERVER_ERROR = 500 HTTP_501_NOT_IMPLEMENTED = 501 HTTP_502_BAD_GATEWAY = 502 HTTP_503_SERVICE_UNAVAILABLE = 503 HTTP_504_GATEWAY_TIMEOUT = 504 HTTP_505_HTTP_VERSION_NOT_SUPPORTED = 505 # Short format CONTINUE = 100 SWITCHING_PROTOCOLS = 101 OK = 200 CREATED = 201 ACCEPTED = 202 NON_AUTHORITATIVE_INFORMATION = 203 NO_CONTENT = 204 RESET_CONTENT = 205 PARTIAL_CONTENT = 206 MULTIPLE_CHOICES = 300 MOVED_PERMANENTLY = 301 FOUND = 302 SEE_OTHER = 303 NOT_MODIFIED = 304 USE_PROXY = 305 RESERVED = 306 TEMPORARY_REDIRECT = 307 BAD_REQUEST = 400 UNAUTHORIZED = 401 PAYMENT_REQUIRED = 402 FORBIDDEN = 403 NOT_FOUND = 404 METHOD_NOT_ALLOWED = 405 NOT_ACCEPTABLE = 406 PROXY_AUTHENTICATION_REQUIRED = 407 REQUEST_TIMEOUT = 408 CONFLICT = 409 GONE = 410 LENGTH_REQUIRED = 411 PRECONDITION_FAILED = 412 REQUEST_ENTITY_TOO_LARGE = 413 REQUEST_URI_TOO_LONG = 414 UNSUPPORTED_MEDIA_TYPE = 415 REQUESTED_RANGE_NOT_SATISFIABLE = 416 EXPECTATION_FAILED = 417 INTERNAL_SERVER_ERROR = 500 NOT_IMPLEMENTED = 501 BAD_GATEWAY = 502 SERVICE_UNAVAILABLE = 503 GATEWAY_TIMEOUT = 504 HTTP_VERSION_NOT_SUPPORTED = 505 # This is simply stylistic, I think 'status.HTTP_200_OK' reads nicely. status = Status() class NoContent(object): """Used to indicate no body in http response. (We cannot just use None, as that is a valid, serializable response object.)""" pass class Response(object): def __init__(self, status, content=NoContent, headers={}): self.status = status self.has_content_body = not content is NoContent self.raw_content = content # content prior to filtering self.cleaned_content = content # content after filtering self.headers = headers @property def status_text(self): """Return reason text corrosponding to our HTTP response status code. Provided for convienience.""" return STATUS_CODE_TEXT.get(self.status, '') class ResponseException(BaseException): def __init__(self, status, content=NoContent, headers={}): self.response = Response(status, content=content, headers=headers)