Your IP : 3.145.172.254

Current Path : /lib64/python2.7/lib2to3/
Upload File :
Current File : //lib64/python2.7/lib2to3/fixer_base.pyo

�
�mec@s~dZddlZddlZddlmZddlmZddlmZde	fd��YZ
d	e
fd
��YZdS(s2Base class for fixers (optional, but recommended).i����Ni(tPatternCompiler(tpygram(tdoes_tree_importtBaseFixcBs�eZdZdZdZdZdZdZdZ	e
jd�Ze
�ZdZeZdZdZeZeZejZd�Zd�Zd�Zd�Zd�Zd	d
�Zd�Zdd�Z d
�Z!d�Z"d�Z#RS(sOptional 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.
    itposticCs ||_||_|j�dS(sInitializer.  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(toptionstlogtcompile_pattern(tselfRR((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyt__init__1s		cCsC|jdk	r?t�}|j|jdt�\|_|_ndS(s�Compiles self.PATTERN into self.pattern.

        Subclass may override if it doesn't want to use
        self.{pattern,PATTERN} in .match().
        t	with_treeN(tPATTERNtNoneRRtTruetpatterntpattern_tree(RtPC((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyR=s	cCs||_tj|�|_dS(smSet the filename, and a logger derived from it.

        The main refactoring tool should call this.
        N(tfilenametloggingt	getLoggertlogger(RR((s*/usr/lib64/python2.7/lib2to3/fixer_base.pytset_filenameHs	cCs&i|d6}|jj||�o%|S(sReturns 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.
        tnode(Rtmatch(RRtresults((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyRPs	
cCs
t��dS(s�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(tNotImplementedError(RRR((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyt	transform\suxxx_todo_changemecCsI|}x,||jkr4|t|jj��}q	W|jj|�|S(s�Return a string suitable for use as an identifier

        The new name is guaranteed not to conflict with other identifiers.
        (t
used_namestunicodetnumberstnexttadd(Rttemplatetname((s*/usr/lib64/python2.7/lib2to3/fixer_base.pytnew_namels
cCs@|jr,t|_|jjd|j�n|jj|�dS(Ns### In file %s ###(t	first_logtFalseRtappendR(Rtmessage((s*/usr/lib64/python2.7/lib2to3/fixer_base.pytlog_messagews		cCsX|j�}|j�}d|_d}|j|||f�|rT|j|�ndS(sWarn 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.
        usLine %d: could not convert: %sN(t
get_linenotclonetprefixR'(RRtreasontlinenot
for_outputtmsg((s*/usr/lib64/python2.7/lib2to3/fixer_base.pytcannot_convert}s	cCs'|j�}|jd||f�dS(s�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.
        sLine %d: %sN(R(R'(RRR+R,((s*/usr/lib64/python2.7/lib2to3/fixer_base.pytwarning�scCs8|j|_|j|�tjd�|_t|_dS(s�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.
        iN(RRt	itertoolstcountRR
R#(RttreeR((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyt
start_tree�s
cCsdS(s�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.
        N((RR3R((s*/usr/lib64/python2.7/lib2to3/fixer_base.pytfinish_tree�sN($t__name__t
__module__t__doc__RRRRRRRR1R2RtsetRtorderR$texplicitt	run_ordert_accept_typetkeep_line_ordert
BM_compatibleRtpython_symbolstsymsR	RRRRR"R'R/R0R4R5(((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyRs6									
	tConditionalFixcBs&eZdZdZd�Zd�ZRS(s@ Base class for fixers which not execute if an import is found. cGs#tt|�j|�d|_dS(N(tsuperRBR4Rt_should_skip(Rtargs((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyR4�scCsa|jdk	r|jS|jjd�}|d}dj|d �}t|||�|_|jS(Nt.i����(RDRtskip_ontsplittjoinR(RRtpkgR!((s*/usr/lib64/python2.7/lib2to3/fixer_base.pytshould_skip�s
N(R6R7R8RRGR4RK(((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyRB�s	(R8RR1tpatcompRtRt
fixer_utilRtobjectRRB(((s*/usr/lib64/python2.7/lib2to3/fixer_base.pyt<module>s�