3 š(ƒhý ã@sÄddlmZddlZddlZddlZddlmZmZmZm Z m Z m Z m Z ddl mZddlmZddlmZejr‚ejƒp€ejƒZejs’ejdkr˜eZndd „Zd d „Zd d „Zdd„Zdd„ZdS)é)Úunicode_literalsN)ÚabspathÚdirnameÚisabsÚjoinÚnormcaseÚnormpathÚsep)ÚSuspiciousFileOperation)Úsix)Ú force_textÚntcCst|ƒsttjƒ|ƒ}t|ƒS)zÕ Version of os.path.abspath that uses the unicode representation of the current working directory, thus avoiding a UnicodeDecodeError in join when the cwd has non-ASCII characters. )rrÚosZgetcwdur)Úpath©rú4/tmp/pip-install-q3hcpn_q/Django/django/utils/_os.pyÚabspathusrcCs"tjrt|tjƒ r|jtƒS|S)z' Always return a unicode path. )r ÚPY2Ú isinstanceÚ text_typeÚdecodeÚ fs_encoding)rrrrÚupath#s rcCs tjrt|tƒ r|jtƒS|S)zb Always return a native path, that is unicode on Python 3 and bytestring on Python 2. )r rrÚbytesÚencoder)rrrrÚnpath,s rcGs€t|ƒ}dd„|Dƒ}tt|f|žŽƒ}t|ƒ}t|ƒjt|tƒƒ r|t|ƒt|ƒkr|tt|ƒƒt|ƒkr|tdj||ƒƒ‚|S)a Joins one or more path components to the base path component intelligently. Returns a normalized, absolute version of the final path. The final path must be located inside of the base path component (otherwise a ValueError is raised). cSsg|] }t|ƒ‘qSr)r )Ú.0Úprrrú ?szsafe_join..zGThe joined path ({}) is located outside of the base path component ({})) r rrrÚ startswithr rr Úformat)ÚbaseÚpathsZ final_pathÚ base_pathrrrÚ safe_join6s r$cCsŠtjƒ}tjj|dƒ}tjj|dƒ}tj|ƒzBytj||ƒd}Wnttt fk rbd}Yn Xtj |ƒWdtj |ƒtj |ƒ|S)z· A function to check if creating symlinks are supported in the host platform and/or if they are allowed to be created (e.g. on Windows it requires admin permissions). ÚoriginalÚsymlinkTFN) ÚtempfileÚmkdtemprrrÚmakedirsr&ÚOSErrorÚNotImplementedErrorÚAttributeErrorÚremoveÚrmdir)ZtmpdirZ original_pathZ symlink_pathÚ supportedrrrÚsymlinks_supportedRs     r0)Ú __future__rrÚsysr'Úos.pathrrrrrrr Zdjango.core.exceptionsr Z django.utilsr Zdjango.utils.encodingr rÚgetfilesystemencodingÚgetdefaultencodingrÚPY3Únamerrrr$r0rrrrÚs $