AlkantarClanX12
Your IP : 13.58.188.166
�
i ff � @ s� d Z d d l m Z d d l m Z d d l m Z d d l m Z m
Z
m Z d Z Gd d � d e j
� Z d d
� Z d d � Z d
d � Z d S)z.Fixer for it.next() -> next(it), per PEP 3114.� )�token)�python_symbols)�
fixer_base)�Name�Call� find_bindingz;Calls to builtin next() possibly shadowed by global bindingc s@ e Z d Z d Z d Z d Z � f d d � Z d d � Z � S)�FixNextTa�
power< base=any+ trailer< '.' attr='next' > trailer< '(' ')' > >
|
power< head=any+ trailer< '.' attr='next' > not trailer< '(' ')' > >
|
classdef< 'class' any+ ':'
suite< any*
funcdef< 'def'
name='next'
parameters< '(' NAME ')' > any+ >
any* > >
|
global=global_stmt< 'global' any* 'next' any* >
Zprec sW t t | � j | | � t d | � } | rJ | j | t � d | _ n d | _ d S)N�nextTF)�superr �
start_treer �warning� bind_warning�
shadowed_next)�selfZtree�filename�n)� __class__� �;/opt/alt/python34/lib64/python3.4/lib2to3/fixes/fix_next.pyr $ s zFixNext.start_treec C sk | j d � } | j d � } | j d � } | r� | j r[ | j t d d | j �� qgd d � | D� } d | d _ | j t t d
d | j �| � � n� | r� t d d | j �} | j | � n� | r?t | � r)| d } d j d d � | D� � j � d
k r%| j | t
� n d S| j t d � � n( d | k rg| j | t
� d | _ n d S)N�base�attr�name�__next__�prefixc S s g | ] } | j � � q Sr )Zclone)�.0r r r r �
<listcomp>9 s z%FixNext.transform.<locals>.<listcomp>� � r �headc S s g | ] } t | � � q Sr )�str)r r r r r r E s Z __builtin__�globalT) �getr �replacer r r �is_assign_target�join�stripr r
)r �nodeZresultsr r r r r r r r � transform. s,
(
( zFixNext.transform)�__name__�
__module__� __qualname__Z
BM_compatibleZPATTERNZorderr r' r r )r r r s
r c C s] t | � } | d k r d Sx: | j D]/ } | j t j k rB d St | | � r& d Sq& Wd S)NFT)� find_assign�children�typer �EQUAL�
is_subtree)r& ZassignZchildr r r r# Q s r# c C sH | j t j k r | S| j t j k s7 | j d k r; d St | j � S)N)r- �symsZ expr_stmtZ simple_stmt�parentr+ )r& r r r r+ ] s
!r+ c s0 | � k r d St � f d d � | j D� � S)NTc 3 s | ] } t | � � Vq d S)N)r/ )r �c)r& r r � <genexpr>g s z is_subtree.<locals>.<genexpr>)�anyr, )�rootr& r )r& r r/ d s r/ N)�__doc__Zpgen2r Zpygramr r0 r r Z
fixer_utilr r r r
ZBaseFixr r# r+ r/ r r r r �<module> s @