U Aޫ^ @sddlmZddlmZddlmZddlmZddlm Z ddl m Z Gdd d e Z Gd d d e ZGd d d ee ee eeZdS))cached_property)WWWAuthenticateMixin) BaseResponse)CommonResponseDescriptorsMixin)CORSResponseMixin)ETagResponseMixinc@sXeZdZdZdZddZddZddZd d Zd d Z d dZ ddZ e ddZ dS)ResponseStreamzA file descriptor like object used by the :class:`ResponseStreamMixin` to represent the body of the stream. It directly pushes into the response iterable of the response object. zwb+cCs||_d|_dS)NF)responseclosed)selfr r >/tmp/pip-unpacked-wheel-74fb410_/werkzeug/wrappers/response.py__init__szResponseStream.__init__cCsB|jrtd|jjdd|jj||jjddt|S)NI/O operation on closed fileT)ZmutablezContent-Length)r ValueErrorr _ensure_sequenceappendheaderspoplen)r valuer r rwrites zResponseStream.writecCs|D]}||qdSN)r)r seqitemr r r writelinesszResponseStream.writelinescCs d|_dS)NT)r r r r rclose!szResponseStream.closecCs|jrtddS)Nrr rrr r rflush$szResponseStream.flushcCs|jrtddS)NrFrrr r risatty(szResponseStream.isattycCs|jttt|jjSr)r rsummaprrr r rtell-s zResponseStream.tellcCs|jjSr)r charsetrr r rencoding1szResponseStream.encodingN)__name__ __module__ __qualname____doc__moderrrrr r!r$propertyr&r r r rr sr c@seZdZdZeddZdS)ResponseStreamMixinzMixin for :class:`BaseResponse` subclasses. Classes that inherit from this mixin will automatically get a :attr:`stream` property that provides a write-only interface to the response iterable. cCst|S)z+The response iterable as write-only stream.)r rr r rstream<szResponseStreamMixin.streamN)r'r(r)r*rr.r r r rr-6sr-c@seZdZdZdS)ResponseaFull featured response object implementing the following mixins: - :class:`ETagResponseMixin` for etag and cache control handling - :class:`WWWAuthenticateMixin` for HTTP authentication support - :class:`~werkzeug.wrappers.cors.CORSResponseMixin` for Cross Origin Resource Sharing headers - :class:`ResponseStreamMixin` to add support for the ``stream`` property - :class:`CommonResponseDescriptorsMixin` for various HTTP descriptors N)r'r(r)r*r r r rr/Bsr/N)utilsrauthrZ base_responserZcommon_descriptorsrZcorsretagrobjectr r-r/r r r rs      -