B

�5�a�@s2dZd
dl
mZ
d
dlmZ
Gdd�dej�ZdS)aT
 Fixer for itertools.(imap|ifilter|izip) --> (map|filter|zip) and
    itertools.ifilterfalse --> itertools.filterfalse (bugs 2360-2363)

    imports from itertools are fixed in fix_itertools_import.py

    If itertools is imported as something else (ie: import itertools as it;
    it.izip(spam, eggs)) method calls will not get fixed.
    �)
�
fixer_base)
�Namec@s*eZ
dZd
ZdZde�ZdZdd�ZdS)�FixItertoolsTz7('imap'|'ifilter'|'izip'|'izip_longest'|'ifilterfalse')z�
              power< it='itertools'
                  trailer<
                     dot='.' func=%(it_funcs)s > trailer< '(' [any] ')' > >
              |
              power< func=%(it_funcs)s trailer< '(' [any] ')' > >
              �cCs�d}|d
d}d|krV|jdkrV|d|d}}|j
}|��
|��
|j�|�

|p^|j
}|�t|jdd�|d��

dS)N�func��it)ZifilterfalseZizip_longest�dot�
)
�prefix)�valuer�remove�parent�replacer)�selfZnodeZresultsrrr	r�r�1/usr/lib/python3.7/lib2to3/fixes/fix_itertools.py�	transforms









zFixItertools.transformN)	�__name__�
__module__�__qualname__Z
BM_compatibleZit_funcs�localsZPATTERNZ	run_orderrrrrrrs



rN)�__doc__�rZ
fixer_utilrZBaseFixrrrrr�<module>s