Current File : //proc/thread-self/root/lib64/python2.7/lib2to3/fixes/fix_idioms.pyo
�
{ fc @ sm d Z d d l m Z d d l m Z m Z m Z m Z m Z m Z d Z
d Z d e j f d � � YZ
d S( s� Adjust some old Python 2 idioms to their modern counterparts.
* Change some type comparisons to isinstance() calls:
type(x) == T -> isinstance(x, T)
type(x) is T -> isinstance(x, T)
type(x) != T -> not isinstance(x, T)
type(x) is not T -> not isinstance(x, T)
* Change "while 1:" into "while True:".
* Change both
v = list(EXPR)
v.sort()
foo(v)
and the more general
v = EXPR
v.sort()
foo(v)
into
v = sorted(EXPR)
foo(v)
i ( t
fixer_base( t Callt Commat Namet Nodet BlankLinet symss0 (n='!=' | '==' | 'is' | n=comp_op< 'is' 'not' >)s( power< 'type' trailer< '(' x=any ')' > >t FixIdiomsc B sQ e Z e Z d e e e e f Z d � Z d � Z d � Z d � Z
d � Z RS( s�
isinstance=comparison< %s %s T=any >
|
isinstance=comparison< T=any %s %s >
|
while_stmt< 'while' while='1' ':' any+ >
|
sorted=any<
any*
simple_stmt<
expr_stmt< id1=any '='
power< list='list' trailer< '(' (not arglist<any+>) any ')' > >
>
'\n'
>
sort=
simple_stmt<
power< id2=any
trailer< '.' 'sort' > trailer< '(' ')' >
>
'\n'
>
next=any*
>
|
sorted=any<
any*
simple_stmt< expr_stmt< id1=any '=' expr=any > '\n' >
sort=
simple_stmt<
power< id2=any
trailer< '.' 'sort' > trailer< '(' ')' >
>
'\n'
>
next=any*
>
c C sJ t t | � j | � } | rF d | k rF | d | d k rB | Sd S| S( Nt sortedt id1t id2( t superR t matcht None( t selft nodet r( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_idioms.pyR O s c C sd d | k r | j | | � Sd | k r8 | j | | � Sd | k rT | j | | � St d � � d S( Nt
isinstancet whileR s
Invalid match( t transform_isinstancet transform_whilet transform_sortt RuntimeError( R R t results( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_idioms.pyt transformZ s c C s� | d j � } | d j � } d | _ d | _ t t d � | t � | g � } d | k r� d | _ t t j t d � | g � } n | j | _ | S( Nt xt Tu u u
isinstancet nu not( t clonet prefixR R R R R t not_test( R R R R R t test( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_idioms.pyR d s ! ! c C s* | d } | j t d d | j �� d S( NR u TrueR ( t replaceR R ( R R R t one( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_idioms.pyR p s
c C s= | d } | d } | j d � } | j d � } | rW | j t d d | j �� nR | r� | j � } d | _ | j t t d � | g d | j �� n t d � � | j � | j } d | k r9| r| j d � d
| d
j f } d j | � | d
_ q9t
� }
| j j |
� | j d � d
|
_ n d S( Nt sortt nextt listt expru sortedR u s should not have reached hereu
i (
t getR R R R R R t removet
rpartitiont joinR t parentt append_child( R R R t sort_stmtt next_stmtt list_callt simple_exprt newt btwnt prefix_linest end_line( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_idioms.pyR t s*
( t __name__t
__module__t Truet explicitt TYPEt CMPt PATTERNR R R R R ( ( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_idioms.pyR % s '
N( t __doc__t R t
fixer_utilR R R R R R R9 R8 t BaseFixR ( ( ( s0 /usr/lib64/python2.7/lib2to3/fixes/fix_idioms.pyt <module> s
.
Mini Shell