o Ri@sPdZddlmZddlZddlmZddlmZedZ Gdddej Z dS) zOptional fixer that changes all unprefixed string literals "..." to b"...". br'abcd' is a SyntaxError on Python 2 but valid on Python 3. ur'abcd' is a SyntaxError on Python 3 but valid on Python 2. )unicode_literalsN)token) fixer_basez[^bBuUrR]?[\'\"]c@seZdZdZdZddZdS)FixBytesTSTRINGcCs8|jtjkrt|jr|}d|j|_|SdSdS)Nb)typerr _literal_rematchvalueclone)selfnoderesultsnewrR/home/air/SG/back/venv/lib/python3.10/site-packages/libfuturize/fixes/fix_bytes.py transforms   zFixBytes.transformN)__name__ __module__ __qualname__ BM_compatiblePATTERNrrrrrrs r) __doc__ __future__rre lib2to3.pgen2rlib2to3rcompiler BaseFixrrrrrs