`werkzeug.ETagRequestMixin`¶

class werkzeug.ETagRequestMixin[source]¶: Add entity tag and cache descriptors to a request object or object with a WSGI environment available as environ. This not only provides access to etags but also to the cache control header.

Attributes¶

`cache_control`	A `RequestCacheControl` object for the incoming cache control headers.
`if_match`	An object containing all the etags in the If-Match header.
`if_modified_since`	The parsed If-Modified-Since header as datetime object.
`if_none_match`	An object containing all the etags in the If-None-Match header.
`if_range`	The parsed If-Range header.
`if_unmodified_since`	The parsed If-Unmodified-Since header as datetime object.
`range`	The parsed Range header.