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39 lines
2.9 KiB
Plaintext
39 lines
2.9 KiB
Plaintext
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<03>
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<EFBFBD>W`Sc @ 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
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Z
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m Z m Z d <00> Z
d e j f d <00> <00> YZ d S(
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s<> Fixer for except statements with named exceptions.
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The following cases will be converted:
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- "except E, T:" where T is a name:
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except E as T:
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- "except E, T:" where T is not a name, tuple or list:
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except E as t:
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T = t
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This is done because the target of an "except" clause must be a
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name.
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- "except E, T:" where T is a tuple or list literal:
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except E as t:
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T = t.args
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i ( t pytree( t token( t
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fixer_base( t Assignt Attrt Namet is_tuplet is_listt symsc c sb x[ t | <00> 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( ( s! .\Lib\lib2to3\fixes\fix_except.pyt find_excepts s t FixExceptc B s e Z e Z d Z d <00> Z RS( s1
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try_stmt< 'try' ':' (simple_stmt | suite)
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cleanup=(except_clause ':' (simple_stmt | suite))+
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tail=(['except' ':' (simple_stmt | suite)]
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['else' ':' (simple_stmt | suite)]
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['finally' ':' (simple_stmt | suite)]) >
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c C s, | j } g | d D] } | j <00> ^ q } g | d D] } | j <00> ^ q7 } x<>t | <00> D]<5D>\ } } t | j <00> d k r\ | j d d !\ }
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} } | j t d d d <00><01> | j t j k r<>t | j
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<00> d d <00>}
| j <00> } d | _ | j |
<00> |
j <00> }
| j } x0 t | <00> D]" \ } } t
| t j <00> r Pq q Wt | <00> s[t | <00> r|t | t |
t d <00> <00> <00> } n t | |
<00> } x( t | | <20> D] } | j d
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| <00> q<>W| j | | <00> q<>| j d k r<>d | _ q<>q\ q\ Wg | j d D] } | j <00> ^ q<>| | } t j | j | <00> S( Nt tailt cleanupi i u ast prefixu u u argsi i ( R t cloneR t lenR t replaceR R
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R t NAMEt new_nameR R t
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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 ( ( s! .\Lib\lib2to3\fixes\fix_except.pyt transform/ s6 ##
!.( t __name__t
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__module__t Truet
BM_compatiblet PATTERNR/ ( ( ( s! .\Lib\lib2to3\fixes\fix_except.pyR $ s N( t __doc__t R t pgen2R R t
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fixer_utilR R R R R R R t BaseFixR ( ( ( s! .\Lib\lib2to3\fixes\fix_except.pyt <module> s .
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