509318396
Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­
<!DOCTYPE html>
<html>
3

  \f  ã               @   sn   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G dd„ dejƒZd	d
„ Zdd„ Zdd„ ZdS )z.Fixer for it.next() -> next(it), per PEP 3114.é   )Útoken)Úpython_symbols)Ú
fixer_base)ÚNameÚCallÚfind_bindingz;Calls to builtin next() possibly shadowed by global bindingc                   s0   e Zd ZdZdZdZ‡ fdd„Zdd„ Z‡  ZS )ÚFixNextTa¾  
    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* >
    Zprec                s>   t t| ƒj||ƒ td|ƒ}|r4| j|tƒ d| _nd| _d S )NÚnextTF)Úsuperr   Ú
start_treer   ÚwarningÚbind_warningÚshadowed_next)ÚselfZtreeÚfilenameÚn)Ú	__class__© ú./usr/lib64/python3.6/lib2to3/fixes/fix_next.pyr   $   s    
zFixNext.start_treec             C   s  |st ‚|jdƒ}|jdƒ}|jdƒ}|rz| jrF|jtd|jd�ƒ n2dd„ |D ƒ}d|d	 _|jttd
|jd�|ƒƒ nŠ|r˜td|jd�}|j|ƒ nl|rèt|ƒrØ|d }djdd„ |D ƒƒj	ƒ dkrÔ| j
|tƒ d S |jtdƒƒ nd|k�r| j
|tƒ d| _d S )NÚbaseÚattrÚnameÚ__next__)Úprefixc             S   s   g | ]}|j ƒ ‘qS r   )Zclone)Ú.0r   r   r   r   ú
<listcomp>9   s    z%FixNext.transform.<locals>.<listcomp>Ú é    r	   Úheadc             S   s   g | ]}t |ƒ‘qS r   )Ústr)r   r   r   r   r   r   E   s    Z__builtin__ÚglobalT)ÚAssertionErrorÚgetr   Úreplacer   r   r   Úis_assign_targetÚjoinÚstripr   r   )r   ÚnodeZresultsr   r   r   r   r   r   r   r   Ú	transform.   s.    




zFixNext.transform)	Ú__name__Ú
__module__Ú__qualname__ZBM_compatibleZPATTERNÚorderr   r(   Ú__classcell__r   r   )r   r   r      s
   
r   c             C   sF   t | ƒ}|d krdS x,|jD ]"}|jtjkr0dS t|| ƒrdS qW dS )NFT)Úfind_assignÚchildrenÚtyper   ÚEQUALÚ
is_subtree)r'   ZassignZchildr   r   r   r$   Q   s    
r$   c             C   s4   | j tjkr| S | j tjks&| jd kr*d S t| jƒS )N)r0   ÚsymsZ	expr_stmtZsimple_stmtÚparentr.   )r'   r   r   r   r.   ]   s
    r.   c                s$   | ˆ krdS t ‡ fdd„| jD ƒƒS )NTc             3   s   | ]}t |ˆ ƒV  qd S )N)r2   )r   Úc)r'   r   r   ú	<genexpr>g   s    zis_subtree.<locals>.<genexpr>)Úanyr/   )Úrootr'   r   )r'   r   r2   d   s    r2   N)Ú__doc__Zpgen2r   Zpygramr   r3   r   r   Z
fixer_utilr   r   r   r   ZBaseFixr   r$   r.   r2   r   r   r   r   Ú<module>   s   @