Operation   : Linux premium131.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
Software     : Apache
Server IP    : 162.0.232.56 | Your IP: 216.73.216.111
Domains      : 1034 Domain(s)
Permission   : [ 0755 ]

�
j f2�@s~dZd
dl
Z
d
dlZddlmZ
ddlmZ
ddlmZ
Gdd�de	�Z
Gd	d
�d
e
�ZdS)z2Base class for fixers (optional, but recommended).�N�
)
�PatternCompiler)
�pygram)
�does_tree_importc@s
eZ
dZd
ZdZdZdZdZdZe	j
d�
Ze�Z
dZdZdZdZdZdZejZdd�Zd	d
�Zdd�Zd
d�Zdd�Zddd�
Zdd�Zddd�
Zdd�Zdd�Z dd�Z!dS)�BaseFixa
Optional base class for fixers.

    The subclass name must be FixFooBar where FooBar is the result of
    removing underscores and capitalizing the words of the fix name.
    For example, the class name for a fixer named 'has_key' should be
    FixHasKey.
    NrZpostF�cCs |
|_||_
|j�
d
S)a
Initializer.  Subclass may override.

        Args:
            options: an dict containing the options passed to RefactoringTool
            that could be used to customize the fixer through the command line.
            log: a list to append warnings and other messages to.
        N)�options�log�compile_pattern)�selfrr	�r�7/opt/alt/python34/lib64/python3.4/lib2to3/fixer_base.py�__init__0s	
	
zBaseFix.__init__c
CsC|jd
k	r?t
�}
|
j|jdd�

\|_|_nd
S)z�Compiles self.PATTERN into self.pattern.

        Subclass may override if it doesn't want to use
        self.{pattern,PATTERN} in .match().
        NZ	with_treeT)�PATTERNrr
�pattern�pattern_tree)r�PCrrr
r
<s
	

zBaseFix.compile_patterncCs
|
|_d
S)zOSet the filename.

        The main refactoring tool should call this.
        N)
�filename)rrrrr
�set_filenameGszBaseFix.set_filenamecCs&i
|
d
6}|jj
|
|�o%|S)a
Returns match for a given parse tree node.

        Should return a true or false object (not necessarily a bool).
        It may return a non-empty dict of matching sub-nodes as
        returned by a matching pattern.

        Subclass may override.
        �node)r�match)rr�resultsrrr
rNs	

z
BaseFix.matchc
Cs
t��
d
S)a�
Returns the transformation for a given parse tree node.

        Args:
          node: the root of the parse tree that matched the fixer.
          results: a dict mapping symbolic names to part of the match.

        Returns:
          None, or a node that is a modified copy of the
          argument node.  The node argument may also be modified in-place to
          effect the same change.

        Subclass *must* override.
        N)
�NotImplementedError)rrrrrr
�	transformZszBaseFix.transformZxxx_todo_changemecCsI|
}x,||jkr4|
t
t|j�
�
}q	W|jj|�

|S)
z�Return a string suitable for use as an identifier

        The new name is guaranteed not to conflict with other identifiers.
        )�
used_names�str�next�numbers�add)r�template�namerrr
�new_namejs




zBaseFix.new_namecCs@|jr,d
|_|j
jd|j�

n|j
j|
�

dS)NFz### In file %s ###)�	first_logr	�appendr)r�messagerrr
�log_messageus
	
	

zBaseFix.log_messagecCsX|
j�}|
j
�}d
|_d}|j|||f�

|rT|j|�

ndS)a
Warn the user that a given chunk of code is not valid Python 3,
        but that it cannot be converted automatically.

        First argument is the top-level node for the code in question.
        Optional second argument is why it can't be converted.
        �zLine %d: could not convert: %sN)�
get_linenoZclone�prefixr%)rr�reason�linenoZ
for_output�msgrrr
�cannot_convert{s

	



zBaseFix.cannot_convertcCs'|
j�}|j
d
||f�

dS)z�Used for warning the user about possible uncertainty in the
        translation.

        First argument is the top-level node for the code in question.
        Optional second argument is why it can't be converted.
        zLine %d: %sN)r'r%)rrr)r*rrr
�warning�s
zBaseFix.warningcCs8|
j|_|j
|�

tjd
�
|_d|_dS)z�Some fixers need to maintain tree-wide state.
        This method is called once, at the start of tree fix-up.

        tree - the root node of the tree to be processed.
        filename - the name of the file the tree came from.
        rTN)rr�	itertools�countrr")r�treerrrr
�
start_tree�s



zBaseFix.start_treec
Csd
S)z�Some fixers need to maintain tree-wide state.
        This method is called once, at the conclusion of tree fix-up.

        tree - the root node of the tree to be processed.
        filename - the name of the file the tree came from.
        Nr)rr0rrrr
�finish_tree�szBaseFix.finish_tree)"�__name__�
__module__�__qualname__�__doc__rrrrrr.r/r�setrZorderZexplicitZ	run_orderZ_accept_typeZkeep_line_orderZ
BM_compatiblerZpython_symbolsZsymsrr
rrrr!r%r,r-r1r2rrrr
rs4





	


	
rcs:eZ
dZd
ZdZ�f
dd�Zdd�Z�S)�ConditionalFixz@ Base class for fixers which not execute if an import is found. Nc
s#tt
|�j|
�
d|_dS)
N)�superr8r1�_should_skip)r�args)
�	__class__rr
r1�s

zConditionalFix.start_treecCsg|jdk	r|jS|j
jd
�
}|d}d
j|dd��
}t|||
�|_|jS)N�
.r���r>)r:�skip_on�split�joinr)rrZpkgr rrr
�should_skip�s







zConditionalFix.should_skip)r3r4r5r6r?r1rBrr)
r<r
r8�s
r8)r6Zloggingr.Zpatcomprr&rZ
fixer_utilr�objectrr8rrrr
�<module>s


�