Edit File: fix_except.pyc
� ��7ec @ 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 m Z m Z m Z d � Z d e j f d � � YZ d S( s� Fixer for except statements with named exceptions. The following cases will be converted: - "except E, T:" where T is a name: except E as T: - "except E, T:" where T is not a name, tuple or list: except E as t: T = t This is done because the target of an "except" clause must be a name. - "except E, T:" where T is a tuple or list literal: except E as t: T = t.args i ( t pytree( t token( t fixer_base( t Assignt Attrt Namet is_tuplet is_listt symsc c sb x[ t | � D]M \ } } | j t j k r | j d j d k rZ | | | d f VqZ q q Wd S( Ni u excepti ( t enumeratet typeR t except_clauset childrent value( t nodest it n( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_except.pyt find_excepts s t FixExceptc B s e Z e Z d Z d � Z RS( s1 try_stmt< 'try' ':' (simple_stmt | suite) cleanup=(except_clause ':' (simple_stmt | suite))+ tail=(['except' ':' (simple_stmt | suite)] ['else' ':' (simple_stmt | suite)] ['finally' ':' (simple_stmt | suite)]) > c C s, | j } g | d D] } | j � ^ q } g | d D] } | j � ^ q7 } x�t | � D]�\ } } t | j � d k r\ | j d d !\ } } } | j t d d d �� | j t j k r�t | j � d d �} | j � } d | _ | j | � | j � } | j } x0 t | � D]" \ } } t | t j � r Pq q Wt | � s[t | � r|t | t | t d � � � } n t | | � } x( t | | � D] } | j d | � q�W| j | | � q�| j d k r�d | _ q�q\ q\ Wg | j d D] } | j � ^ q�| | } t j | j | � S( Nt tailt cleanupi i u ast prefixu u u argsi i ( R t cloneR t lenR t replaceR R R t NAMEt new_nameR R t isinstanceR t NodeR R R R t reversedt insert_child( t selft nodet resultsR R R t cht try_cleanupR t e_suitet Et commat Nt new_Nt targett suite_stmtsR t stmtt assignt childt cR ( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_except.pyt transform/ s6 ## !.( t __name__t __module__t Truet BM_compatiblet PATTERNR/ ( ( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_except.pyR $ s N( t __doc__t R t pgen2R R t fixer_utilR R R R R R R t BaseFixR ( ( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_except.pyt <module> s .