Your IP : 18.119.116.77
�
i fH � @ sC d Z d d l m Z d d l m Z Gd d � d e j � Z d S)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)
� )�
fixer_base)�tokenc @ s. e Z d Z d Z d Z d Z d d � Z d S)�
FixIsinstanceTz�
power<
'isinstance'
trailer< '(' arglist< any ',' atom< '('
args=testlist_gexp< any+ >
')' > > ')' >
>
� c C s^ t � } | d } | j } g } t | � } x� | D]� \ } } | j t j k r� | j | k r� | t | � d k r� | | d j t j k r� t | � q5 q� q5 | j
| � | j t j k r5 | j | j � q5 q5 W| r| d j t j k r| d =n t | � d k r@| j }
|
j
| d _
|
j | d � n | | d d � <| j � d S)N�args� � ���r )�setZchildren� enumerate�typer �NAME�value�len�COMMA�next�append�add�parent�prefix�replaceZchanged) �selfZnodeZresultsZnames_insertedZtestlistr Znew_args�iterator�idx�argZatom� r �A/opt/alt/python34/lib64/python3.4/lib2to3/fixes/fix_isinstance.py� transform s*
!0
zFixIsinstance.transformN)�__name__�
__module__� __qualname__Z
BM_compatibleZPATTERNZ run_orderr r r r r r s r N)�__doc__� r Z
fixer_utilr ZBaseFixr r r r r �<module>
s