|
Apache/2.2.15 (CentOS) Linux obd60-6c49958d75-2q7cw 5.4.0-174-generic #193-Ubuntu SMP Thu Mar 7 14:29:28 UTC 2024 x86_64 uid=48(apache) gid=48(apache) groups=48(apache) server ip : 104.21.65.202 | your ip : 10.244.126.0 safemode OFF > / usr / lib64 / python2.6 / lib2to3 / |
| Filename | /usr/lib64/python2.6/lib2to3/refactor.pyc |
| Size | 22.16 kb |
| Permission | rw-r--r-- |
| Owner | apache |
| Create time | 23-Dec-2025 17:41 |
| Last modified | 20-Jun-2019 19:45 |
| Last accessed | 22-Apr-2026 09:45 |
| Actions | edit | rename | delete | download (gzip) |
| View | text | code | image |
Ñò
§ÚêLc @� s¤ d Z d d k l Z d Z d d k Z d d k Z d d k Z d d k Z d d k Z d d k Z d d k
l Z d d k l
Z
l Z l Z d d k l Z l Z e d � Z d
e f d � � YZ d � Z d
� Z d � Z d � Z e i d d f j o+ d d k Z e i Z d � Z d � Z n e Z e Z e Z d � Z! d e f d � � YZ" d e# f d � � YZ$ d e f d � � YZ% d e$ f d � � YZ& d S( sÛ Refactoring framework.
Used as a main program, this can refactor any number of files and/or
recursively descend down directories. Imported as a module, this
provides infrastructure to write your own refactoring tool.
iÿÿÿÿ( t with_statements# Guido van Rossum <[email protected]>N( t chaini ( t drivert tokenizet token( t pytreet pygramc C� s¡ t | g g d g � } t i i | i � } g } xg t t i | � � D]P } | i d � o: | i d � o* | o | d } n | i | d � qI qI W| S( sE Return a sorted list of all available fix names in the given package.t *t fix_s .pyi iýÿÿÿ(
t
__import__t ost patht dirnamet __file__t sortedt listdirt
startswitht endswitht append( t fixer_pkgt
remove_prefixt pkgt fixer_dirt fix_namest name( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt get_all_fix_names s t
_EveryNodec B� s e Z RS( ( t __name__t
__module__( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR + s c C� sé t | t i t i f � o+ | i d j o
t � n t | i g � St | t i � o" | i o t
| i � St � n t | t i � oF t � } x5 | i D]* } x! | D] } | i t
| � � q¯ Wq¢ W| St
d | � � d S( sf Accepts a pytree Pattern Node and returns a set
of the pattern types which will match first. s$ Oh no! I don't understand pattern %sN( t
isinstanceR t NodePatternt LeafPatternt typet NoneR t sett NegatedPatternt contentt _get_head_typest WildcardPatternt updatet Exception( t patt rt pt x( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR% / s"
c C� s t i t � } g } x© | D]¡ } | i o\ y t | i � } Wn t j
o | i | � q½ XxX | D] } | | i | � qi Wq | i d j o | | i i | � q | i | � q Wx: t t
i i i
� t
i i � D] } | | i | � qã Wt | � S( s^ Accepts a list of fixers and returns a dictionary
of head node type --> fixer list. N( t collectionst defaultdictt listt patternR% R R t _accept_typeR! R R t python_grammart
symbol2numbert
itervaluest tokenst extendt dict( t
fixer_listt
head_nodest everyt fixert headst node_type( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _get_headnode_dictK s(
c C� s0 g } t | t � D] } | | d | q ~ S( sN
Return the fully qualified names for fixers in the package pkg_name.
t .( R t False( t pkg_namet _[1]t fix_name( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt get_fixers_from_packaged s c C� s | S( N( ( t obj( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _identityk s i i c C� s | i d d � S( Nu
u
( t replace( t input( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _from_system_newlinesr s c C� s, t i d j o | i d t i � S| Sd S( Ns
u
( R
t linesepRG ( RH ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _to_system_newlinest s c � sû t } t i t i | � i � � � f d � } t t i t i t i f � } t
� } y�x}t ou| � \ } } | | j o q] q] | t i j o | o Pn t } q] | t i
j o| d j o
| � \ } } | t i
j p
| d j o Pn | � \ } } | t i
j p
| d j o Pn | � \ } } | t i j o | d j o | � \ } } n xg | t i
j oQ | i | � | � \ } } | t i j p
| d j o Pn | � \ } } qnWq] Pq] WWn t j
o n Xt | � S( Nc � s � i � } | d | d f S( Ni i ( t next( t tok( t gen( s( /usr/lib64/python2.6/lib2to3/refactor.pyt advance� s u fromu
__future__u importu (u ,( R@ R t generate_tokenst StringIOt readlinet frozensetR t NEWLINEt NLt COMMENTR" t Truet STRINGt NAMEt OPt addt
StopIteration( t sourcet have_docstringRO t ignoret featurest tpt value( ( RN s( /usr/lib64/python2.6/lib2to3/refactor.pyt _detect_future_features sH
t
FixerErrorc B� s e Z d Z RS( s A fixer could not be loaded.( R R t __doc__( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRd § s t RefactoringToolc B� s e Z h e d 6Z d Z d Z d d d � Z d � Z d � Z d � Z
d � Z d � Z e e d � Z
e e d
� Z d � Z e e d � Z d
� Z e d � Z d � Z d � Z d e d d � Z d d � Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( t print_functiont FixR c C� s | | _ | p g | _ | i i � | _ | d j o | i i | � n | i d o t i | _ n
t i
| _ g | _ t i
d � | _ g | _ t | _ t i | i d t i d | i �| _ | i � \ | _ | _ t | i � | _ t | i � | _ g | _ d S( sÒ Initializer.
Args:
fixer_names: a list of fixers to import
options: an dict with configuration.
explicit: a list of fixers to run even if they are explicit.
Rg Rf t convertt loggerN( t fixerst explicitt _default_optionst copyt optionsR! R' R t! python_grammar_no_print_statementt grammarR2 t errorst loggingt getLoggerRj t fixer_logR@ t wroteR t DriverR Ri t
get_fixerst pre_ordert
post_orderR> t pre_order_headst post_order_headst files( t selft fixer_namesRo Rl ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt __init__² s&
c
C� sñ g } g } x©| i D]�} t | h h d g � } | i d d � d } | i | i � o | t | i � } n | i d � } | i d i g } | D] } | | i � q� ~ � } y t
| | � }
Wn) t j
o t d | | f � � n X|
| i
| i � } | i o7 | i t j o' | | i j o | i d | � q n | i d | � | i d
j o | i | � q | i d j o | i | � q t d | i � � q Wt i d
� } | i d | � | i d | � | | f S( s Inspects the options to load the requested patterns and handlers.
Returns:
(pre_order, post_order), where pre_order is the list of fixers that
want a pre-order AST traversal, and post_order is the list that want
post-order traversal.
R R? i iÿÿÿÿt _t s Can't find %s.%ss Skipping implicit fixer: %ss Adding transformation: %st pret posts Illegal fixer order: %rt run_ordert key( Rk R t rsplitR t FILE_PREFIXt lent splitt CLASS_PREFIXt joint titlet getattrt AttributeErrorRd Ro Ru Rl RW t log_messaget log_debugt orderR t operatort
attrgettert sort(
R~ t pre_order_fixerst post_order_fixerst fix_mod_patht modRC t partsRB R+ t
class_namet fix_classR; t key_func( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRx Ñ s:
7c O� s � d S( s Called when an error occurs.N( ( R~ t msgt argst kwds( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt log_errorù s c G� s) | o | | } n | i i | � d S( s Hook to log a message.N( Rj t info( R~ R� R� ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR� ý s c G� s) | o | | } n | i i | � d S( N( Rj t debug( R~ R� R� ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR� s c C� s d S( sT Called with the old version, new version, and filename of a
refactored file.N( ( R~ t old_textt new_textt filenamet equal( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt print_output s c C� sR xK | D]C } t i i | � o | i | | | � q | i | | | � q Wd S( s) Refactor a list of files and directories.N( R
R t isdirt refactor_dirt
refactor_file( R~ t itemst writet
doctests_onlyt dir_or_file( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt refactor
s
c C� sï xè t i | � D]× \ } } } | i d | � | i � | i � xk | D]c } | i d � oL t i i | � d i d � o, t i i | | � } | i | | | � qJ qJ Wg } | D]! }
|
i d � p | |
q¼ q¼ ~ | (q Wd S( sÄ Descends down a directory and refactor every Python file found.
Python files are assumed to have a .py extension.
Files and subdirectories starting with '.' are skipped.
s Descending into %sR? i t pyN(
R
t walkR� R� R R t splitextR R� R« ( R~ t dir_nameR R® t dirpatht dirnamest filenamesR t fullnameRB t dn( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRª s
c C� s³ y t | d � } Wn) t j
o } | i d | | � d SXz t i | i � d } Wd | i � Xt | d d | �i i
� } z# | ~ } t | i � � | f SWd QXd S( sG
Do our best to decode a Python source file correctly.
t rbs Can't open %s: %si NR* t encoding( NN(
t opent IOErrorR¡ R! R t detect_encodingRR t closet _open_with_encodingt __exit__t __enter__RI t read( R~ R¦ t ft errR» RB ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _read_python_source( s ,c C� sù | i | � \ } } | d j o d S| d 7} | o` | i d | � | i | | � } | | j o | i | | | | | � qõ | i d | � n^ | i | | � } | o4 | i o* | i t | � d | d | d | �n | i d | � d S( s Refactors a file.Nu
s Refactoring doctests in %ss No doctest changes in %siÿÿÿÿR R» s No changes in %s( RÆ R! R� t refactor_docstringt processed_filet refactor_stringt was_changedt unicode( R~ R¦ R R® RH R» t outputt tree( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR« 8 s
c C� s» t | � } d | j o t i | i _ n zO y | i i | � } Wn2 t j
o& } | i d | | i i | � d SXWd | i | i _ X| | _
| i d | � | i | | � | S( sF Refactor a given input string.
Args:
data: a string holding the code to be refactored.
name: a human-readable name for use in error/log messages.
Returns:
An AST corresponding to the refactored input stream; None if
there were errors during the parse.
Rg s Can't parse %s: %s: %sNs Refactoring %s(
Rc R Rp R Rq t parse_stringR( R¡ t __class__R t future_featuresR� t
refactor_tree( R~ t dataR R` RÍ RÅ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRÉ O s
c C� s» t i i � } | oT | i d � | i | d � } | | j o | i | d | � q· | i d � nN | i | d � } | o' | i o | i t | � d | � n | i d � d S( Ns Refactoring doctests in stdins <stdin>s No doctest changes in stdins No changes in stdin( t syst stdinRÃ R� RÇ RÈ RÉ RÊ RË ( R~ R® RH RÌ RÍ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt refactor_stdinj s
c C� s� x- t | i | i � D] } | i | | � q W| i | i | i � � | i | i | i � � x- t | i | i � D] } | i | | � qx W| i S( sA Refactors a parse tree (modifying the tree in place).
Args:
tree: a pytree.Node instance representing the root of the tree
to be refactored.
name: a human-readable name for this tree.
Returns:
True if the tree was modified, False otherwise.
( R Ry Rz t
start_treet traverse_byR{ R| t finish_treeRÊ ( R~ RÍ R R; ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRÑ z s c C� s� | p d Sxv | D]n } xe | | i D]V } | i | � } | o: | i | | � } | d j o | i | � | } q} q' q' Wq Wd S( s Traverse an AST, applying a set of fixers to each node.
This is a helper method for refactor_tree().
Args:
fixers: a list of fixer instances.
traversal: a generator that yields AST nodes.
Returns:
None
N( R t matcht transformR! RG ( R~ Rk t traversalt nodeR; t resultst new( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR× � s
c C� s¹ | i i | � | d j o) | i | � d } | d j o d Sn | | j } | i | | | | � | o | i d | � d S| o | i | | | | � n | i d | � d S( sP
Called when a file has been refactored, and there are changes.
i Ns No changes to %ss Not writing changes to %s( R} R R! RÆ R¨ R� t
write_file( R~ R¥ R¦ R¤ R R» R§ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRÈ ¦ s
c C� s¼ y t | d d | �} Wn, t i j
o } | i d | | � d SXzI y | i t | � � Wn+ t i j
o } | i d | | � n XWd | i � X| i d | � t | _ d S( sÑ Writes a string to a file.
It first shows a unified diff between the old text and the new text, and
then rewrites the file; the latter is only done if the write option is
set.
t wR» s Can't create %s: %sNs Can't write %s: %ss Wrote changes to %s(
RÀ R
t errorR¡ R RK R¿ R� RW Rv ( R~ R¥ R¦ R¤ R» RÄ RÅ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRß º s s >>> s ... c
C� s� g } d } d } d } d } x5| i t � D]$} | d 7} | i � i | i � o_ | d j o# | i | i | | | | � � n | } | g } | i | i � } | | } q. | d j oF | i | | i � p | | | i i
� d j o | i | � q. | d j o# | i | i | | | | � � n d } d } | i | � q. W| d j o# | i | i | | | | � � n d i | � S( sË Refactors a docstring, looking for doctests.
This returns a modified version of the input string. It looks
for doctests, which start with a ">>>" prompt, and may be
continued with "..." prompts, as long as the "..." is indented
the same as the ">>>".
(Unfortunately we can't use the doctest module's parser,
since, like most parsers, it is not geared towards preserving
the original source.)
i i u
u N(
R! t
splitlinesRW t lstripR t PS1R6 t refactor_doctestt findt PS2t rstripR R� (
R~ RH R¦ t resultt blockt block_linenot indentt linenot linet i( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRÇ Ò s<
c C� s� y | i | | | � } Wny t j
om } | i i t i � o. x+ | D] } | i d | i d � � qI Wn | i d | | | i i
| � | SX| i | | � oØ t | � i
t � } | | d | | d } } | d g | d j p
t | � | d i d � p | d c d 7<n | | i | i d � g } | o4 | g }
| D] } |
| | i | qV~
7} q�n | S( sÞ Refactors one doctest.
A doctest is given as a block of lines, the first of which starts
with ">>>" (possibly indented), while the remaining lines start
with "..." (identically indented).
s
Source: %su
s+ Can't parse docstring in %s line %s: %s: %si iÿÿÿÿi ( t parse_blockR( t logt isEnabledForRs t DEBUGR� Rè R¡ RÏ R RÑ RË Râ RW t AssertionErrorR Rä t popRç ( R~ Rê Rí Rì R¦ RÍ RÅ Rî RÞ t clippedRB ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRå ý s( ! " 8c C� s' | i o
d } n d } | i p | i d | � n2 | i d | � x | i D] } | i | � qR W| i o2 | i d � x" | i D] } | i | � q� Wn | i ot t | i � d j o | i d � n | i d t | i � � x1 | i D]" \ } } } | i | | | � qù Wn d S( Nt weres
need to bes No files %s modified.s Files that %s modified:s$ Warnings/messages while refactoring:i s There was 1 error:s There were %d errors:( Rv R} R� Ru Rr R� ( R~ R÷ t filet messageR� R� R ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt summarize s*
c C� s1 | i i | i | | | � � } t � | _ | S( s³ Parses a block into a tree.
This is necessary to get correct line number / offset information
in the parser diagnostics and embedded into the parse tree.
( R t parse_tokenst wrap_toksRS RÐ ( R~ Rê Rí Rì RÍ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRð 1 s ! c c� s� t i | i | | � i � } xe | D]] \ } } \ } } \ } }
} | | d 7} | | d 7} | | | | f | |
f | f Vq% Wd S( s; Wraps a tokenize stream to systematically modify start/end.i N( R RP t gen_linesRL ( R~ Rê Rí Rì R5 R Rb t line0t col0t line1t col1t line_text( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRü ; s !c c� s¨ | | i } | | i } | } xm | D]e } | i | � o | t | � Vn7 | | i � d j o d Vn t d | | f � � | } q' Wx t o d Vq� Wd S( s� Generates lines as expected by tokenize from a list of lines.
This strips the first len(indent + self.PS1) characters off each line.
u
s line=%r, prefix=%rR� N( Rä Rç R R� Rè Rô RW ( R~ Rê Rì t prefix1t prefix2t prefixRî ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRý I s
N( R R R@ Rm R� R� R! R� Rx R¡ R� R� R¨ R° Rª RÆ R« RÉ RÕ RÑ R× RÈ Rß Rä Rç RÇ Rå Rú Rð Rü Rý ( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRf « s8
( +
t MultiprocessingUnsupportedc B� s e Z RS( ( R R ( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR ] s t MultiprocessRefactoringToolc B� s5 e Z d � Z e e d d � Z d � Z d � Z RS( c O� s/ t t | � i | | � d | _ d | _ d S( N( t superR R� R! t queuet output_lock( R~ R� t kwargs( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR� c s i c
C� sv | d j o t t | � i | | | � Sy d d k } Wn t j
o
t � n X| i d j o t d � � n | i � | _ | i
� | _ g } t | � D] } | | i
d | i � q¥ ~ } z; x | D] } | i � qÔ Wt t | � i | | | � Wd | i i � x$ t | � D] } | i i d � q"Wx) | D]! } | i � o | i � qCqCWd | _ Xd S( Ni iÿÿÿÿs already doing multiple processest target( R R R° t multiprocessingt ImportErrorR R R! t RuntimeErrort
JoinableQueuet LockR
t xranget Processt _childt startR� t putt is_alive(
R~ R¬ R R® t
num_processesR
RB Rï t processesR+ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR° h s8
/
c C� sq | i i � } x[ | d j oM | \ } } z t t | � i | | � Wd | i i � X| i i � } q Wd S( N( R t getR! R R R« t task_done( R~ t taskR� R ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR � s
c O� sG | i d j o | i i | | f � n t t | � i | | � Sd S( N( R R! R R R R« ( R~ R� R ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR« � s ( R R R� R@ R° R R« ( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR a s
(' Re t
__future__R t
__author__R
RÓ Rs R� R- RQ t itertoolsR t pgen2R R R R� R R RW R R( R R% R> RD RF t version_infot codecsR¼ RÀ RI RK Rc Rd t objectRf R R ( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt <module> s>
(ÿ ³
§ÚêLc @� s¤ d Z d d k l Z d Z d d k Z d d k Z d d k Z d d k Z d d k Z d d k Z d d k
l Z d d k l
Z
l Z l Z d d k l Z l Z e d � Z d
e f d � � YZ d � Z d
� Z d � Z d � Z e i d d f j o+ d d k Z e i Z d � Z d � Z n e Z e Z e Z d � Z! d e f d � � YZ" d e# f d � � YZ$ d e f d � � YZ% d e$ f d � � YZ& d S( sÛ Refactoring framework.
Used as a main program, this can refactor any number of files and/or
recursively descend down directories. Imported as a module, this
provides infrastructure to write your own refactoring tool.
iÿÿÿÿ( t with_statements# Guido van Rossum <[email protected]>N( t chaini ( t drivert tokenizet token( t pytreet pygramc C� s¡ t | g g d g � } t i i | i � } g } xg t t i | � � D]P } | i d � o: | i d � o* | o | d } n | i | d � qI qI W| S( sE Return a sorted list of all available fix names in the given package.t *t fix_s .pyi iýÿÿÿ(
t
__import__t ost patht dirnamet __file__t sortedt listdirt
startswitht endswitht append( t fixer_pkgt
remove_prefixt pkgt fixer_dirt fix_namest name( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt get_all_fix_names s t
_EveryNodec B� s e Z RS( ( t __name__t
__module__( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR + s c C� sé t | t i t i f � o+ | i d j o
t � n t | i g � St | t i � o" | i o t
| i � St � n t | t i � oF t � } x5 | i D]* } x! | D] } | i t
| � � q¯ Wq¢ W| St
d | � � d S( sf Accepts a pytree Pattern Node and returns a set
of the pattern types which will match first. s$ Oh no! I don't understand pattern %sN( t
isinstanceR t NodePatternt LeafPatternt typet NoneR t sett NegatedPatternt contentt _get_head_typest WildcardPatternt updatet Exception( t patt rt pt x( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR% / s"
c C� s t i t � } g } x© | D]¡ } | i o\ y t | i � } Wn t j
o | i | � q½ XxX | D] } | | i | � qi Wq | i d j o | | i i | � q | i | � q Wx: t t
i i i
� t
i i � D] } | | i | � qã Wt | � S( s^ Accepts a list of fixers and returns a dictionary
of head node type --> fixer list. N( t collectionst defaultdictt listt patternR% R R t _accept_typeR! R R t python_grammart
symbol2numbert
itervaluest tokenst extendt dict( t
fixer_listt
head_nodest everyt fixert headst node_type( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _get_headnode_dictK s(
c C� s0 g } t | t � D] } | | d | q ~ S( sN
Return the fully qualified names for fixers in the package pkg_name.
t .( R t False( t pkg_namet _[1]t fix_name( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt get_fixers_from_packaged s c C� s | S( N( ( t obj( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _identityk s i i c C� s | i d d � S( Nu
u
( t replace( t input( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _from_system_newlinesr s c C� s, t i d j o | i d t i � S| Sd S( Ns
u
( R
t linesepRG ( RH ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _to_system_newlinest s c � sû t } t i t i | � i � � � f d � } t t i t i t i f � } t
� } y�x}t ou| � \ } } | | j o q] q] | t i j o | o Pn t } q] | t i
j o| d j o
| � \ } } | t i
j p
| d j o Pn | � \ } } | t i
j p
| d j o Pn | � \ } } | t i j o | d j o | � \ } } n xg | t i
j oQ | i | � | � \ } } | t i j p
| d j o Pn | � \ } } qnWq] Pq] WWn t j
o n Xt | � S( Nc � s � i � } | d | d f S( Ni i ( t next( t tok( t gen( s( /usr/lib64/python2.6/lib2to3/refactor.pyt advance� s u fromu
__future__u importu (u ,( R@ R t generate_tokenst StringIOt readlinet frozensetR t NEWLINEt NLt COMMENTR" t Truet STRINGt NAMEt OPt addt
StopIteration( t sourcet have_docstringRO t ignoret featurest tpt value( ( RN s( /usr/lib64/python2.6/lib2to3/refactor.pyt _detect_future_features sH
t
FixerErrorc B� s e Z d Z RS( s A fixer could not be loaded.( R R t __doc__( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRd § s t RefactoringToolc B� s e Z h e d 6Z d Z d Z d d d � Z d � Z d � Z d � Z
d � Z d � Z e e d � Z
e e d
� Z d � Z e e d � Z d
� Z e d � Z d � Z d � Z d e d d � Z d d � Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( t print_functiont FixR c C� s | | _ | p g | _ | i i � | _ | d j o | i i | � n | i d o t i | _ n
t i
| _ g | _ t i
d � | _ g | _ t | _ t i | i d t i d | i �| _ | i � \ | _ | _ t | i � | _ t | i � | _ g | _ d S( sÒ Initializer.
Args:
fixer_names: a list of fixers to import
options: an dict with configuration.
explicit: a list of fixers to run even if they are explicit.
Rg Rf t convertt loggerN( t fixerst explicitt _default_optionst copyt optionsR! R' R t! python_grammar_no_print_statementt grammarR2 t errorst loggingt getLoggerRj t fixer_logR@ t wroteR t DriverR Ri t
get_fixerst pre_ordert
post_orderR> t pre_order_headst post_order_headst files( t selft fixer_namesRo Rl ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt __init__² s&
c
C� sñ g } g } x©| i D]�} t | h h d g � } | i d d � d } | i | i � o | t | i � } n | i d � } | i d i g } | D] } | | i � q� ~ � } y t
| | � }
Wn) t j
o t d | | f � � n X|
| i
| i � } | i o7 | i t j o' | | i j o | i d | � q n | i d | � | i d
j o | i | � q | i d j o | i | � q t d | i � � q Wt i d
� } | i d | � | i d | � | | f S( s Inspects the options to load the requested patterns and handlers.
Returns:
(pre_order, post_order), where pre_order is the list of fixers that
want a pre-order AST traversal, and post_order is the list that want
post-order traversal.
R R? i iÿÿÿÿt _t s Can't find %s.%ss Skipping implicit fixer: %ss Adding transformation: %st pret posts Illegal fixer order: %rt run_ordert key( Rk R t rsplitR t FILE_PREFIXt lent splitt CLASS_PREFIXt joint titlet getattrt AttributeErrorRd Ro Ru Rl RW t log_messaget log_debugt orderR t operatort
attrgettert sort(
R~ t pre_order_fixerst post_order_fixerst fix_mod_patht modRC t partsRB R+ t
class_namet fix_classR; t key_func( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRx Ñ s:
7c O� s � d S( s Called when an error occurs.N( ( R~ t msgt argst kwds( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt log_errorù s c G� s) | o | | } n | i i | � d S( s Hook to log a message.N( Rj t info( R~ R� R� ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR� ý s c G� s) | o | | } n | i i | � d S( N( Rj t debug( R~ R� R� ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR� s c C� s d S( sT Called with the old version, new version, and filename of a
refactored file.N( ( R~ t old_textt new_textt filenamet equal( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt print_output s c C� sR xK | D]C } t i i | � o | i | | | � q | i | | | � q Wd S( s) Refactor a list of files and directories.N( R
R t isdirt refactor_dirt
refactor_file( R~ t itemst writet
doctests_onlyt dir_or_file( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt refactor
s
c C� sï xè t i | � D]× \ } } } | i d | � | i � | i � xk | D]c } | i d � oL t i i | � d i d � o, t i i | | � } | i | | | � qJ qJ Wg } | D]! }
|
i d � p | |
q¼ q¼ ~ | (q Wd S( sÄ Descends down a directory and refactor every Python file found.
Python files are assumed to have a .py extension.
Files and subdirectories starting with '.' are skipped.
s Descending into %sR? i t pyN(
R
t walkR� R� R R t splitextR R� R« ( R~ t dir_nameR R® t dirpatht dirnamest filenamesR t fullnameRB t dn( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRª s
c C� s³ y t | d � } Wn) t j
o } | i d | | � d SXz t i | i � d } Wd | i � Xt | d d | �i i
� } z# | ~ } t | i � � | f SWd QXd S( sG
Do our best to decode a Python source file correctly.
t rbs Can't open %s: %si NR* t encoding( NN(
t opent IOErrorR¡ R! R t detect_encodingRR t closet _open_with_encodingt __exit__t __enter__RI t read( R~ R¦ t ft errR» RB ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt _read_python_source( s ,c C� sù | i | � \ } } | d j o d S| d 7} | o` | i d | � | i | | � } | | j o | i | | | | | � qõ | i d | � n^ | i | | � } | o4 | i o* | i t | � d | d | d | �n | i d | � d S( s Refactors a file.Nu
s Refactoring doctests in %ss No doctest changes in %siÿÿÿÿR R» s No changes in %s( RÆ R! R� t refactor_docstringt processed_filet refactor_stringt was_changedt unicode( R~ R¦ R R® RH R» t outputt tree( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR« 8 s
c C� s» t | � } d | j o t i | i _ n zO y | i i | � } Wn2 t j
o& } | i d | | i i | � d SXWd | i | i _ X| | _
| i d | � | i | | � | S( sF Refactor a given input string.
Args:
data: a string holding the code to be refactored.
name: a human-readable name for use in error/log messages.
Returns:
An AST corresponding to the refactored input stream; None if
there were errors during the parse.
Rg s Can't parse %s: %s: %sNs Refactoring %s(
Rc R Rp R Rq t parse_stringR( R¡ t __class__R t future_featuresR� t
refactor_tree( R~ t dataR R` RÍ RÅ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRÉ O s
c C� s» t i i � } | oT | i d � | i | d � } | | j o | i | d | � q· | i d � nN | i | d � } | o' | i o | i t | � d | � n | i d � d S( Ns Refactoring doctests in stdins <stdin>s No doctest changes in stdins No changes in stdin( t syst stdinRÃ R� RÇ RÈ RÉ RÊ RË ( R~ R® RH RÌ RÍ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt refactor_stdinj s
c C� s� x- t | i | i � D] } | i | | � q W| i | i | i � � | i | i | i � � x- t | i | i � D] } | i | | � qx W| i S( sA Refactors a parse tree (modifying the tree in place).
Args:
tree: a pytree.Node instance representing the root of the tree
to be refactored.
name: a human-readable name for this tree.
Returns:
True if the tree was modified, False otherwise.
( R Ry Rz t
start_treet traverse_byR{ R| t finish_treeRÊ ( R~ RÍ R R; ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRÑ z s c C� s� | p d Sxv | D]n } xe | | i D]V } | i | � } | o: | i | | � } | d j o | i | � | } q} q' q' Wq Wd S( s Traverse an AST, applying a set of fixers to each node.
This is a helper method for refactor_tree().
Args:
fixers: a list of fixer instances.
traversal: a generator that yields AST nodes.
Returns:
None
N( R t matcht transformR! RG ( R~ Rk t traversalt nodeR; t resultst new( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR× � s
c C� s¹ | i i | � | d j o) | i | � d } | d j o d Sn | | j } | i | | | | � | o | i d | � d S| o | i | | | | � n | i d | � d S( sP
Called when a file has been refactored, and there are changes.
i Ns No changes to %ss Not writing changes to %s( R} R R! RÆ R¨ R� t
write_file( R~ R¥ R¦ R¤ R R» R§ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRÈ ¦ s
c C� s¼ y t | d d | �} Wn, t i j
o } | i d | | � d SXzI y | i t | � � Wn+ t i j
o } | i d | | � n XWd | i � X| i d | � t | _ d S( sÑ Writes a string to a file.
It first shows a unified diff between the old text and the new text, and
then rewrites the file; the latter is only done if the write option is
set.
t wR» s Can't create %s: %sNs Can't write %s: %ss Wrote changes to %s(
RÀ R
t errorR¡ R RK R¿ R� RW Rv ( R~ R¥ R¦ R¤ R» RÄ RÅ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRß º s s >>> s ... c
C� s� g } d } d } d } d } x5| i t � D]$} | d 7} | i � i | i � o_ | d j o# | i | i | | | | � � n | } | g } | i | i � } | | } q. | d j oF | i | | i � p | | | i i
� d j o | i | � q. | d j o# | i | i | | | | � � n d } d } | i | � q. W| d j o# | i | i | | | | � � n d i | � S( sË Refactors a docstring, looking for doctests.
This returns a modified version of the input string. It looks
for doctests, which start with a ">>>" prompt, and may be
continued with "..." prompts, as long as the "..." is indented
the same as the ">>>".
(Unfortunately we can't use the doctest module's parser,
since, like most parsers, it is not geared towards preserving
the original source.)
i i u
u N(
R! t
splitlinesRW t lstripR t PS1R6 t refactor_doctestt findt PS2t rstripR R� (
R~ RH R¦ t resultt blockt block_linenot indentt linenot linet i( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRÇ Ò s<
c C� s� y | i | | | � } Wny t j
om } | i i t i � o. x+ | D] } | i d | i d � � qI Wn | i d | | | i i
| � | SX| i | | � oØ t | � i
t � } | | d | | d } } | d g | d j p
t | � | d i d � p | d c d 7<n | | i | i d � g } | o4 | g }
| D] } |
| | i | qV~
7} q�n | S( sÞ Refactors one doctest.
A doctest is given as a block of lines, the first of which starts
with ">>>" (possibly indented), while the remaining lines start
with "..." (identically indented).
s
Source: %su
s+ Can't parse docstring in %s line %s: %s: %si iÿÿÿÿi ( t parse_blockR( t logt isEnabledForRs t DEBUGR� Rè R¡ RÏ R RÑ RË Râ RW t AssertionErrorR Rä t popRç ( R~ Rê Rí Rì R¦ RÍ RÅ Rî RÞ t clippedRB ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRå ý s( ! " 8c C� s' | i o
d } n d } | i p | i d | � n2 | i d | � x | i D] } | i | � qR W| i o2 | i d � x" | i D] } | i | � q� Wn | i ot t | i � d j o | i d � n | i d t | i � � x1 | i D]" \ } } } | i | | | � qù Wn d S( Nt weres
need to bes No files %s modified.s Files that %s modified:s$ Warnings/messages while refactoring:i s There was 1 error:s There were %d errors:( Rv R} R� Ru Rr R� ( R~ R÷ t filet messageR� R� R ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt summarize s*
c C� s1 | i i | i | | | � � } t � | _ | S( s³ Parses a block into a tree.
This is necessary to get correct line number / offset information
in the parser diagnostics and embedded into the parse tree.
( R t parse_tokenst wrap_toksRS RÐ ( R~ Rê Rí Rì RÍ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRð 1 s ! c c� s� t i | i | | � i � } xe | D]] \ } } \ } } \ } }
} | | d 7} | | d 7} | | | | f | |
f | f Vq% Wd S( s; Wraps a tokenize stream to systematically modify start/end.i N( R RP t gen_linesRL ( R~ Rê Rí Rì R5 R Rb t line0t col0t line1t col1t line_text( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRü ; s !c c� s¨ | | i } | | i } | } xm | D]e } | i | � o | t | � Vn7 | | i � d j o d Vn t d | | f � � | } q' Wx t o d Vq� Wd S( s� Generates lines as expected by tokenize from a list of lines.
This strips the first len(indent + self.PS1) characters off each line.
u
s line=%r, prefix=%rR� N( Rä Rç R R� Rè Rô RW ( R~ Rê Rì t prefix1t prefix2t prefixRî ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRý I s
N( R R R@ Rm R� R� R! R� Rx R¡ R� R� R¨ R° Rª RÆ R« RÉ RÕ RÑ R× RÈ Rß Rä Rç RÇ Rå Rú Rð Rü Rý ( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyRf « s8
( +
t MultiprocessingUnsupportedc B� s e Z RS( ( R R ( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR ] s t MultiprocessRefactoringToolc B� s5 e Z d � Z e e d d � Z d � Z d � Z RS( c O� s/ t t | � i | | � d | _ d | _ d S( N( t superR R� R! t queuet output_lock( R~ R� t kwargs( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR� c s i c
C� sv | d j o t t | � i | | | � Sy d d k } Wn t j
o
t � n X| i d j o t d � � n | i � | _ | i
� | _ g } t | � D] } | | i
d | i � q¥ ~ } z; x | D] } | i � qÔ Wt t | � i | | | � Wd | i i � x$ t | � D] } | i i d � q"Wx) | D]! } | i � o | i � qCqCWd | _ Xd S( Ni iÿÿÿÿs already doing multiple processest target( R R R° t multiprocessingt ImportErrorR R R! t RuntimeErrort
JoinableQueuet LockR
t xranget Processt _childt startR� t putt is_alive(
R~ R¬ R R® t
num_processesR
RB Rï t processesR+ ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR° h s8
/
c C� sq | i i � } x[ | d j oM | \ } } z t t | � i | | � Wd | i i � X| i i � } q Wd S( N( R t getR! R R R« t task_done( R~ t taskR� R ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR � s
c O� sG | i d j o | i i | | f � n t t | � i | | � Sd S( N( R R! R R R R« ( R~ R� R ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR« � s ( R R R� R@ R° R R« ( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyR a s
(' Re t
__future__R t
__author__R
RÓ Rs R� R- RQ t itertoolsR t pgen2R R R R� R R RW R R( R R% R> RD RF t version_infot codecsR¼ RÀ RI RK Rc Rd t objectRf R R ( ( ( s( /usr/lib64/python2.6/lib2to3/refactor.pyt <module> s>
(ÿ ³