Sindbad~EG File Manager

Current Path : /usr/local/lib/python3.6/site-packages/libfuturize/fixes/__pycache__/
Upload File :
Current File : //usr/local/lib/python3.6/site-packages/libfuturize/fixes/__pycache__/fix_raise.cpython-36.pyc

3

�uGh@�@sbdZddlmZmZddlmZddlmZmZm	Z	m
Z
mZmZddl
mZGdd�dej�ZdS)	a�Fixer for 'raise E, V'

From Armin Ronacher's ``python-modernize``.

raise         -> raise
raise E       -> raise E
raise E, 5    -> raise E(5)
raise E, 5, T -> raise E(5).with_traceback(T)
raise E, None, T -> raise E.with_traceback(T)

raise (((E, E'), E''), E'''), 5 -> raise E(5)
raise "foo", V, T               -> warns about string exceptions

raise E, (V1, V2) -> raise E(V1, V2)
raise E, (V1, V2), T -> raise E(V1, V2).with_traceback(T)


CAVEATS:
1) "raise E, V, T" cannot be translated safely in general. If V
   is not a tuple or a (number, string, None) literal, then:

   raise E, V, T -> from future.utils import raise_
                    raise_(E, V, T)
�)�pytree�
fixer_base)�token)�Name�Call�is_tuple�Comma�Attr�ArgList)�touch_import_topc@seZdZdZdZdd�ZdS)�FixRaiseTzB
    raise_stmt< 'raise' exc=any [',' val=any [',' tb=any]] >
    c
Cs�|j}|dj�}|jtjkr2d}|j||�dSt|�rbx t|�rZ|jdjdj�}q<Wd|_d|krx|dj�}nd}d|k�rF|dj�}t|�r�dd	�|jdd�D�}t	||�}n�|jtj
tjfkr�d
|_t	||g�}nb|jtjkr�|jdkr�nJt
dd
|�d
|_|t�|g}|dk	�r2|t�|g7}t	td
�||jd�S|dk	�rrd
|_t|td��t|g�g}	n|g}	tj|jtd�g|	|jd�S)N�excz+Python 3 does not support string exceptions�r� �tb�valcSsg|]}|j��qS�)�clone)�.0�crr�B/root/tmp/pip-build-gzoz1_uw/future/libfuturize/fixes/fix_raise.py�
<listcomp>Isz&FixRaise.transform.<locals>.<listcomp>��Nonezfuture.utilsZraise_)�prefix�with_traceback�raise���)�symsr�typer�STRINGZcannot_convertr�childrenrr�NUMBER�NAME�valuerrrr	r
r�NodeZ
raise_stmt)
�self�node�resultsrr
�msgrr�argsZexc_listrrr�	transform*sH

	

zFixRaise.transformN)�__name__�
__module__�__qualname__Z
BM_compatibleZPATTERNr+rrrrr#srN)�__doc__Zlib2to3rrZ
lib2to3.pgen2rZlib2to3.fixer_utilrrrrr	r
Zlibfuturize.fixer_utilrZBaseFixrrrrr�<module>s
 

Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists