python (3.12.0)
̑eN. d Z ddlmZmZ ddlZddlZddlZddlZddlZddl Z ddl
m Z d Z G d de j Zd Zd d
Zy) z
Main program for 2to3.
)with_statementprint_functionN )refactorc z | j } |j }t j | |||ddd S )z%Return a unified diff of two strings.z
(original)z (refactored) )lineterm)
splitlinesdifflib unified_diff)abfilenames @/BuggyBox/python/3.12.0/bootstrap/lib/python3.12/lib2to3/main.py
diff_textsr s; A A 1h ,n)+ - - c < e Zd ZdZ d fd Zd Z fdZd Z xZS )StdoutRefactoringToola2
A refactoring tool that can avoid overwriting its input files.
Prints output to stdout.
Output files can optionally be written to a different directory and or
have an extra file suffix appended to their name for use in situations
where you do not want to replace the input files.
c || _ || _ |r2|j t j s|t j z
}|| _ || _ || _ t t | + ||| y)aF
Args:
fixers: A list of fixers to import.
options: A dict with RefactoringTool configuration.
explicit: A list of fixers to run even if they are explicit.
nobackups: If true no backup '.bak' files will be created for those
files that are being refactored.
show_diffs: Should diffs of the refactoring be printed to stdout?
input_base_dir: The base directory for all input files. This class
will strip this path prefix off of filenames before substituting
it with output_dir. Only meaningful if output_dir is supplied.
All files processed by refactor() must start with this path.
output_dir: If supplied, all converted files will be written into
this directory tree instead of input_base_dir.
append_suffix: If supplied, all files output by this tool will have
this appended to their filename. Useful for changing .py to
.py3 for example by passing append_suffix='3'.
N) nobackups
show_diffsendswithossep_input_base_dir _output_dir_append_suffixsuperr __init__)
selffixersoptionsexplicitr r input_base_dir
output_dir
append_suffix __class__s
r r z StdoutRefactoringTool.__init__$ sa ( #$ ."9"9"&&"A bff $N - % +
#T3FGXNr c | j j |||f | j j |g|i | y N)errorsappendloggererror)r msgargskwargss r log_errorz StdoutRefactoringTool.log_errorA s9 Cv./ #///r c |}| j rw|j | j rAt j j | j |t
| j d }nt d|d| j | j r|| j z
}||k7 rht j j | }t j j | s|rt j | | j d|| | j sQ|dz }t j j | r t j | t j" || t$ t& | R } ||||| | j st+ j, | ||k7 rt+ j, || y y # t $ r | j d| Y w xY w# t $ r | j d|| Y w xY w)Nz filename z( does not start with the input_base_dir zWriting converted %s to %s.z.bakzCan't remove backup %szCan't rename %s to %s)r
startswithr r pathjoinlen
ValueErrorr dirnameisdirmakedirs log_messager lexistsremoveOSErrorrenamer r
write_fileshutilcopymode)
r new_textr old_textencoding
orig_filenamer% backupwriter' s
r r@ z StdoutRefactoringTool.write_fileE s
""4#7#78 77<<(8(8(0T5I5I1J1K(L N !)143G3G"I J J ++ +H H $ 2J77==, J' :M %
'~~ &Fwwv&GIIf%
L (F+ +T=
h(H5~~ OOFH - H $ OOM8 4 % G$$%=vFG
L !8(FK
Ls$ G G% G"!G"% HHc |r| j d| y | j d| | j rst ||| } | j F| j 5 |D ]
}t | t
j j d d d y |D ]
}t | y y # 1 sw Y y xY w# t $ r t d|d Y y w xY w)NzNo changes to %sz
Refactored %szcouldn't encode z's diff for your terminal)
r; r r output_lockprintsysstdoutflushUnicodeEncodeErrorwarn)r oldnewr equal
diff_lineslines r print_outputz"StdoutRefactoringTool.print_outputl s / : _h 7 'S( ;
''3 ! - - /(2 , %d , JJ , , ./ /
%/ (D !$K( / / * "% &s6 B4 1B( B4 B4 (B1-B4 1B4 4CC)r r r ) __name__
__module__ __qualname____doc__r r1 r@ rV
__classcell__)r' s @r r r s% BDO:0%5Nr r c @ t d| t j y )Nz WARNING: file)rK rL stderr)r. s r rP rP s 3
szz2r c
t j d }|j dddd |j dd d
g d |j d
ddddd |j ddd
g d |j dddd |j dddd |j d d dd |j d d!dd" |j d#dd$ |j d%d&dd' |j d(d)dd*d+ |j d,d-dd.d/d01 |j d2d3dd4 |j d5dd.d/d61 d*}i }|j | \ }}|j r#d7|d8< |j
s t
d9 d7|_ |j r |j s|j d: |j r |j s|j d; |j
s|j r t
d< |j
s |j r|j d= |j r3t d> t j D ]
}t | |sy?|s7t d@t j" A t dBt j" A yCdD|v r*d7}|j
r t dEt j" A yC|j$ rd7|dF< |j& rd7|dG< |j( rt* j, nt* j. }t+ j0 dH|I t+ j2 dJ }t5 t j6 } t5 fdK|j8 D }
t5 } |j: rHd*} |j: D ]! }
|
dLk( rd7} | j= dMz |
z # | r| j? | n| }n| j? | }|jA |
}tB jD jG | }|r]|jI tB jJ s>tB jD jM | s tB jD jO | }|j r<|jQ tB jJ }|jS dN|j | tU tW | |tW | |j |j ||j |j O }|jX sV|r|j[ n3 |j ||j
|j\ |j^ |jc te tg |jX S # t j` $ r/ |j^ dkD sJ t dPt j" A Y yw xY w)QzMain program.
Args:
fixer_pkg: the name of a package where the fixers are located.
args: optional; a list of command line arguments. If omitted,
sys.argv[1:] is used.
Returns a suggested exit status (0, 1, 2).
z2to3 [options] file|dir ...)usagez-dz--doctests_only
store_truezFix up doctests only)actionhelpz-fz--fixr+ z1Each FIX specifies a transformation; default: all)rc defaultrd z-jz --processesstorer intzRun 2to3 concurrently)rc re typerd z-xz--nofixz'Prevent a transformation from being runz-lz --list-fixesz List available transformationsz-pz--print-functionz0Modify the grammar so that print() is a functionz-ez--exec-functionz/Modify the grammar so that exec() is a functionz-vz --verbosezMore verbose loggingz
--no-diffsz#Don't show diffs of the refactoringz-wz--writezWrite back modified filesz-nz --nobackupsFz&Don't write backups for modified filesz-oz --output-dirstrr zXPut output files in this directory instead of overwriting the input files. Requires -n.)rc rh re rd z-Wz--write-unchanged-fileszYAlso write files even if no changes were required (useful with --output-dir); implies -w.z --add-suffixzuAppend this string to all output filenames. Requires -n if non-empty. ex: --add-suffix='3' will generate .py3 files.Twrite_unchanged_filesz&--write-unchanged-files/-W implies -w.z%Can't use --output-dir/-o without -n.z"Can't use --add-suffix without -n.z@not writing files and not printing diffs; that's not very usefulzCan't use -n without -wz2Available transformations for the -f/--fix option:r z1At least one file or directory argument required.r] zUse --help to show usage. -zCan't write to stdin.r
exec_functionz%(name)s: %(message)s)formatlevelz lib2to3.mainc 3 . K | ] }d z |z yw).fix_N ).0fix fixer_pkgs r <genexpr>zmain.<locals>.<genexpr> s LsW,s2Ls allrq z7Output in %r will mirror the input directory %r layout.)r$ r% r& z+Sorry, -j isn't supported on this platform.)4optparse OptionParser
add_option
parse_argsrj rH rP r% r r-
add_suffixno_diffs
list_fixesrK r get_all_fix_namesrL r_ r rm verboseloggingDEBUGINFO basicConfig getLoggersetget_fixers_from_packagenofixrt addunion
differencer r4 commonprefixr r r9 r8 rstripinfor sortedr* refactor_stdin
doctests_only processesMultiprocessingUnsupported summarizerg bool)ru r/ parserr flagsr" fixnamero r, avail_fixesunwanted_fixesr# all_presentrt requested fixer_namesr$ rts ` r mainr sv
"
")F
GF
d -l1 3
dGHbN P
dM'1 '> @
dIhD F
dN<; =
d .|M O
d -lL N
dK 1 3
l<@ B
dIl6 8
dM,C E
dN7 (N O d 5l A B nW5" G H N E%%d+MGT$$)-%&}} 9 :
'"3"3 <='"3"3 9: ==W - -
OP ==W . . ./
BC 11)< G 'N
A
S
)
;
d{ == )
; "& !%o %__GMM',,E 6eD
~
.F h66yABKLgmmLLNuH{{ ;; 8Ce| " Y 03 67 8
4?K%%h/H %%h/ &&~6KWW))$/N~ 6 6rvv >
n- 8'..rvv6 M&& 8 ; x(8 7#3#3 3) ))!,,
.B 99
D'--1F1F # - -/ tBII 66
((1,,C ::'
s :2V ?W W r) )rZ
__future__r r rL r r r rA rx r r r MultiprocessRefactoringToolr rP r rr r r <module>r sI 6
-eH @ @ eN3L r 
Browse
Usage
Versions