3 ¥ fBã@s>dZddlmZddlmZddlmZGdd„dejƒZdS)z©Fixer that changes 'a ,b' into 'a, b'. This also changes '{a :b}' into '{a: b}', but does not touch other uses of colons. It does not touch other uses of whitespace. é)Úpytree)Útoken)Ú fixer_basec@s@eZdZdZdZejejdƒZejej dƒZ ee fZ dd„ZdS)Ú FixWsCommaTzH any<(not(',') any)+ ',' ((not(',') any)+ ',')* [not(',') any]> ú,ú:cCsd|jƒ}d}xR|jD]H}||jkrD|j}|jƒr>d|kr>d|_d}q|rX|j}|sXd|_d}qW|S)NFÚ ÚTú )ZcloneZchildrenÚSEPSÚprefixÚisspace)ÚselfZnodeZresultsÚnewZcommaZchildr©rú?/opt/alt/python36/lib64/python3.6/lib2to3/fixes/fix_ws_comma.pyÚ transforms zFixWsComma.transformN)Ú__name__Ú __module__Ú__qualname__ZexplicitZPATTERNrZLeafrÚCOMMAÚCOLONrrrrrrrsrN)Ú__doc__r rZpgen2rrZBaseFixrrrrrÚs