3 ª fHã@s2dZddlmZddlmZGdd„dejƒZdS)a,Fixer that cleans up a tuple argument to isinstance after the tokens in it were fixed. This is mainly used to remove double occurrences of tokens as a leftover of the long -> int / unicode -> str conversion. eg. isinstance(x, (int, long)) -> isinstance(x, (int, int)) -> isinstance(x, int) é)Ú fixer_base)Útokenc@s eZdZdZdZdZdd„ZdS)Ú FixIsinstanceTz˜ power< 'isinstance' trailer< '(' arglist< any ',' atom< '(' args=testlist_gexp< any+ > ')' > > ')' > > éc Csútƒ}|d}|j}g}t|ƒ}xx|D]p\}} | jtjkrt| j|krt|t|ƒdkr–||djtjkr–t |ƒq&q&|j | ƒ| jtjkr&|j | jƒq&W|r´|djtjkr´|d=t|ƒdkrâ|j } | j |d_ | j|dƒn||dd…<|jƒdS)NÚargséééÿÿÿÿr )ÚsetZchildrenÚ enumerateÚtyperÚNAMEÚvalueÚlenÚCOMMAÚnextÚappendÚaddÚparentÚprefixÚreplaceZchanged) ÚselfZnodeZresultsZnames_insertedZtestlistrZnew_argsÚiteratorÚidxÚargZatom©rúA/opt/alt/python36/lib64/python3.6/lib2to3/fixes/fix_isinstance.pyÚ transforms*$     zFixIsinstance.transformN)Ú__name__Ú __module__Ú __qualname__Z BM_compatibleZPATTERNZ run_orderrrrrrrsrN)Ú__doc__ÚrZ fixer_utilrZBaseFixrrrrrÚ s