vÅÏ^» ã@sxdZddlZddlZddlmZd ZejdkrbGdd„deƒZeZn ejZej Z dS) a6 The temp module provides a NamedTemporaryFile that can be reopened in the same process on any platform. Most platforms use the standard Python tempfile.NamedTemporaryFile class, but Windows users are given a custom class. This is needed because the Python implementation of NamedTemporaryFile uses the O_TEMPORARY flag under Windows, which prevents the file from being reopened if the same flag is not provided [1][2]. Note that this does not address the more general issue of opening a file for writing and reading in multiple processes in a manner that works across platforms. The custom version of NamedTemporaryFile doesn't support the same keyword arguments available in tempfile.NamedTemporaryFile. 1: https://mail.python.org/pipermail/python-list/2005-December/336957.html 2: https://bugs.python.org/issue14243 éN)ÚFileProxyMixinÚNamedTemporaryFileÚ gettempdirÚntc@sjeZdZdZddddddd„ZejZdd „Zd d „Zd d „Z dd„Z dS)Ú TemporaryFilea. Temporary file object constructor that supports reopening of the temporary file in Windows. Unlike tempfile.NamedTemporaryFile from the standard library, __init__() doesn't support the 'delete', 'buffering', 'encoding', or 'newline' keyword arguments. zw+béÚNcCsRtjd|d|d|ƒ\}}||_tj|||ƒ|_d|_dS)NÚsuffixÚprefixÚdirF)ÚtempfileÚmkstempÚnameÚosÚfdopenÚfileÚ close_called)ÚselfÚmodeÚbufsizer r r Úfdr©rú8/tmp/pip-build-8lau8j11/django/django/core/files/temp.pyÚ__init__%s$ zTemporaryFile.__init__cCse|jsad|_y|jjƒWntk r7YnXy|j|jƒWntk r`YnXdS)NT)rrÚcloseÚOSErrorÚunlinkr)rrrrr0s    zTemporaryFile.closecCs|jƒdS)N)r)rrrrÚ__del__<szTemporaryFile.__del__cCs|jjƒ|S)N)rÚ __enter__)rrrrr?s zTemporaryFile.__enter__cCs|jj|||ƒdS)N)rÚ__exit__)rÚexcÚvalueÚtbrrrrCszTemporaryFile.__exit__éÿÿÿÿ) Ú__name__Ú __module__Ú __qualname__Ú__doc__rrrrrrrrrrrrs    r)zNamedTemporaryFilez gettempdir) r'rr Zdjango.core.files.utilsrÚ__all__rrrrrrrrÚs  *