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64 lines
5.2 KiB
Plaintext
64 lines
5.2 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
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S( s: Fixer for function definitions with tuple parameters.
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def func(((a, b), c), d):
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...
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->
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def func(x, d):
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((a, b), c) = x
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...
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It will also support lambdas:
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lambda (x, y): x + y -> lambda t: t[0] + t[1]
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# The parens are a syntax error in Python 3
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lambda (x): x + y -> lambda x: x + y
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i ( t pytree( t token( t
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fixer_base( t Assignt Namet Newlinet Numbert Subscriptt symsc C s) t | t j <00> o( | j d j t j k S( Ni ( t
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isinstanceR t Nodet childrent typeR t STRING( t stmt( ( s' .\Lib\lib2to3\fixes\fix_tuple_params.pyt is_docstring s t FixTupleParamsc B s, e Z d Z e Z d Z d <00> Z d <00> Z RS( i s
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funcdef< 'def' any parameters< '(' args=any ')' >
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['->' any] ':' suite=any+ >
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lambda=
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lambdef< 'lambda' args=vfpdef< '(' inner=any ')' >
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':' body=any
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>
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R t simple_stmt( t tuple_argt
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@c C so | j t j t j f k r | S| j t j k r[ x# | j t j k rV | j d } q4 W| St d | <16> <00> d S( Ni s Received unexpected node %s( R R t vfplistR R9 t vfpdefR t RuntimeError( R. ( ( s' .\Lib\lib2to3\fixes\fix_tuple_params.pyR8 <00> s c C sn | j t j k r# t | j d <19> S| j t j k r< | j Sg | j D]$ } | j t j k rF t | <00> ^ qF S( Ni ( R R RM R: R R R9 R$ t COMMA( R. RC ( ( s' .\Lib\lib2to3\fixes\fix_tuple_params.pyR: <00> s
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fixer_utilR R R R R R R t BaseFixR R8 R: RQ R; R< ( ( ( s' .\Lib\lib2to3\fixes\fix_tuple_params.pyt <module> s . l
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