
    4pf@                     x    d Z ddlmZmZ ddlmZ ddlmZmZm	Z	m
Z
mZmZ ddlmZ  G d dej                  ZdS )	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                       e Zd ZdZdZd ZdS )FixRaiseTzB
    raise_stmt< 'raise' exc=any [',' val=any [',' tb=any]] >
    c                    | j         }|d                                         }|j        t          j        k    rd}|                     ||           d S t          |          rOt          |          r9|j        d         j        d                                         }t          |          9d|_        d|v r|d                                         }nd }d|v r|d                                         }t          |          r*d |j        dd	         D             }t          ||          }n|j        t          j
        t          j        fv rd
|_        t          ||g          }n|j        t          j        k    r|j        dk    rnbt          dd|           d
|_        |t                      |g}||t                      |gz  }t          t          d          ||j                  S |7d
|_        t!          |t          d                    t#          |g          gz   }	n|g}	t%          j        |j        t          d          g|	z   |j                  S )Nexcz+Python 3 does not support string exceptions   r    tbvalc                 6    g | ]}|                                 S  )clone).0cs     [/var/www/html/nettyfy-visnx/env/lib/python3.11/site-packages/libfuturize/fixes/fix_raise.py
<listcomp>z&FixRaise.transform.<locals>.<listcomp>I   s     >>>a		>>>     Nonezfuture.utilsraise_)prefixwith_tracebackraise)symsr   typer   STRINGcannot_convertr   childrenr!   r   NUMBERNAMEvaluer   r	   r   r
   r   r   Node
raise_stmt)
selfnoderesultsr$   r   msgr   r   argsexc_lists
             r   	transformzFixRaise.transform*   sF   yen""$$8u|##?Cc***F C== 	3-- : l1o.q17799 3-- : CJ7??$$&&BBBG%.&&((C}} G>>3<"+=>>>3ooelEL999 !
3&&UZ''CI,@,@  !)TBBB 
UWWc*>UWWbM)DDOOT$+FFFF>BIC&6!7!788GRDMM?JHHuH{4? NN+h6"&+/ / / 	/r   N)__name__
__module____qualname__BM_compatiblePATTERNr4   r   r   r   r   r   #   s4        MGA/ A/ A/ A/ A/r   r   N)__doc__lib2to3r   r   lib2to3.pgen2r   lib2to3.fixer_utilr   r   r   r	   r
   r   libfuturize.fixer_utilr   BaseFixr   r   r   r   <module>r@      s    6 ' & & & & & & &       I I I I I I I I I I I I I I I I 3 3 3 3 3 3H/ H/ H/ H/ H/z! H/ H/ H/ H/ H/r   