Your IP : 18.222.161.59

Current Path : /lib64/python3.6/lib2to3/fixes/__pycache__/
Upload File :
Current File : //lib64/python3.6/lib2to3/fixes/__pycache__/fix_throw.cpython-36.opt-1.pyc

3


 \.�@sZdZddlmZddlmZddlmZddlmZmZm	Z	m
Z
mZGdd�dej�Z
dS)	z�Fixer for generator.throw(E, V, T).

g.throw(E)       -> g.throw(E)
g.throw(E, V)    -> g.throw(E(V))
g.throw(E, V, T) -> g.throw(E(V).with_traceback(T))

g.throw("foo"[, V[, T]]) will warn about string exceptions.�)�pytree)�token)�
fixer_base)�Name�Call�ArgList�Attr�is_tuplec@seZdZdZdZdd�ZdS)�FixThrowTz�
    power< any trailer< '.' 'throw' >
           trailer< '(' args=arglist< exc=any ',' val=any [',' tb=any] > ')' >
    >
    |
    power< any trailer< '.' 'throw' > trailer< '(' exc=any ')' > >
    cCs�|j}|dj�}|jtjkr.|j|d�dS|jd�}|dkrDdS|j�}t|�rndd�|jdd�D�}nd|_	|g}|d}d	|kr�|d	j�}d|_	t
||�}	t|	td
��t
|g�g}
|jtj|j|
��n|jt
||��dS)N�excz+Python 3 does not support string exceptions�valcSsg|]}|j��qS�)�clone)�.0�cr
r
�!/usr/lib64/python3.6/fix_throw.py�
<listcomp>)sz&FixThrow.transform.<locals>.<listcomp>���args�tb�with_traceback���)�symsr�typer�STRINGZcannot_convert�getr	Zchildren�prefixrrrr�replacerZNodeZpower)�selfZnode�resultsrrrrZ
throw_argsr�eZwith_tbr
r
r�	transforms*

zFixThrow.transformN)�__name__�
__module__�__qualname__Z
BM_compatibleZPATTERNr"r
r
r
rr
sr
N)�__doc__rrZpgen2rrZ
fixer_utilrrrrr	ZBaseFixr
r
r
r
r�<module>s