`werkzeug.CommonResponseDescriptorsMixin`¶

class werkzeug.CommonResponseDescriptorsMixin[source]¶: A mixin for BaseResponse subclasses. Response objects that mix this class in will automatically get descriptors for a couple of HTTP headers with automatic type conversion.

Attributes¶

`age`	The Age response-header field conveys the sender’s estimate of the amount of time since the response (or its revalidation) was generated at the origin server.
`allow`	The Allow entity-header field lists the set of methods supported by the resource identified by the Request-URI.
`content_encoding`	The Content-Encoding entity-header field is used as a modifier to the media-type.
`content_language`	The Content-Language entity-header field describes the natural language(s) of the intended audience for the enclosed entity.
`content_length`	The Content-Length entity-header field indicates the size of the entity-body, in decimal number of OCTETs, sent to the recipient or, in the case of the HEAD method, the size of the entity-body that would have been sent had the request been a GET.
`content_location`	The Content-Location entity-header field MAY be used to supply the resource location for the entity enclosed in the message when that entity is accessible from a location separate from the requested resource’s URI.
`content_md5`	The Content-MD5 entity-header field, as defined in RFC 1864, is an MD5 digest of the entity-body for the purpose of providing an end-to-end message integrity check (MIC) of the entity-body.
`content_type`	The Content-Type entity-header field indicates the media type of the entity-body sent to the recipient or, in the case of the HEAD method, the media type that would have been sent had the request been a GET.
`date`	The Date general-header field represents the date and time at which the message was originated, having the same semantics as orig-date in RFC 822.
`expires`	The Expires entity-header field gives the date/time after which the response is considered stale.
`last_modified`	The Last-Modified entity-header field indicates the date and time at which the origin server believes the variant was last modified.
`location`	The Location response-header field is used to redirect the recipient to a location other than the Request-URI for completion of the request or identification of a new resource.
`mimetype`	The mimetype (content type without charset etc.)
`mimetype_params`	The mimetype parameters as dict.
`retry_after`	The Retry-After response-header field can be used with a 503 (Service Unavailable) response to indicate how long the service is expected to be unavailable to the requesting client.
`vary`	The Vary field value indicates the set of request-header fields that fully determines, while the response is fresh, whether a cache is permitted to use the response to reply to a subsequent request without revalidation.