shell bypass 403
�
�� f:Q c @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l
m Z d d l m
Z
d d l m Z d d � Z d
d � Z d d
� Z d a d d � Z d d � Z d d d � Z d a a a d d � Z d d � Z d d d d d � Z d d � Z d d d d d d d d d � Z d d! � Z d d d d" d# � Z d d d d d$ d% � Z! Gd& d' � d' � Z" d S(( uu distutils.util
Miscellaneous utility functions -- anything that doesn't fit into
one of the other *util.py modules.
i N( u DistutilsPlatformError( u newer( u spawn( u log( u DistutilsByteCompileErrorc C s� t j d k r� d } t j j | � } | d* k r: t j St j j d | � } t j | t | � | � j � } | d k r� d S| d k r� d St j Sd t j k r� t j d St j d
k s� t t d � r� t j St j
� \ } } } } } | j � j d d
� } | j d d � } | j d d � } | d d � d k rTd | | f S| d d � d k r�| d d k r�d } d t | d � d | d d � f } i d d 6d d 6} | d | t j
7} q�n� | d d! � d" k r�d | | f S| d d � d# k r"d$ | | | f S| d d% � d& k rzd& } t j d' t j � }
|
j | � } | r�| j � } q�n[ | d d% � d( k r�d d l } d d l }
| j |
j j � | | | � \ } } } n d) | | | f S(+ u� Return a string that identifies the current platform. This is used
mainly to distinguish platform-specific build directories and
platform-specific built distributions. Typically includes the OS name
and version and the architecture (as supplied by 'os.uname()'),
although the exact information included depends on the OS; eg. for IRIX
the architecture isn't particularly important (IRIX only runs on SGI
hardware), but for Linux the kernel version isn't particularly
important.
Examples of returned values:
linux-i586
linux-alpha (?)
solaris-2.6-sun4u
irix-5.3
irix64-6.2
Windows will return one of:
win-amd64 (64bit Windows on AMD64 (aka x86_64, Intel64, EM64T, etc)
win-ia64 (64bit Windows on Itanium)
win32 (all others - specifically, sys.platform is returned)
For other non-POSIX platforms, currently just returns 'sys.platform'.
u ntu bit (i u )u amd64u win-amd64u itaniumu win-ia64u _PYTHON_HOST_PLATFORMu posixu unameu /u u u _u -Ni u linuxu %s-%su sunosi u 5u solarisu %d.%si i u 32biti���u 64bitl ���� u .%si u irixu aixu %s-%s.%si u cygwinu [\d.]+u darwinu %s-%s-%si����( u osu nameu sysu versionu findu platformu lenu loweru environu hasattru unameu replaceu intu maxsizeu reu compileu ASCIIu matchu groupu _osx_supportu distutils.sysconfigu get_platform_osxu sysconfigu get_config_vars( u prefixu iu ju looku osnameu hostu releaseu versionu machineu bitnessu rel_reu mu _osx_supportu distutils( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu get_platform sX # ( u get_platformc C s� t j d k r | S| s | S| d d k r@ t d | � � n | d d k rc t d | � � n | j d � } x d | k r� | j d � qu W| s� t j St j j | � S( u� Return 'pathname' as a name that will work on the native filesystem,
i.e. split it on '/' and put it back together again using the current
directory separator. Needed because filenames in the setup script are
always supplied in Unix style, and have to be converted to the local
convention before we can actually use them in the filesystem. Raises
ValueError on non-Unix-ish systems if 'pathname' either starts or
ends with a slash.
u /i u path '%s' cannot be absolutei u path '%s' cannot end with '/'u .i����( u osu sepu
ValueErroru splitu removeu curdiru pathu join( u pathnameu paths( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu convert_patho s u convert_pathc C s( t j d k rT t j j | � s4 t j j | | � St j j | | d d � � Sn� t j d k r� t j j | � \ } } | d d k r� | d d � } n t j j | | � St j d k rt j j | � \ } } | d t j k r� | d d � } n t j j | | � St d t j � � d S( u Return 'pathname' with 'new_root' prepended. If 'pathname' is
relative, this is equivalent to "os.path.join(new_root,pathname)".
Otherwise, it requires making 'pathname' relative and then joining the
two, which is tricky on DOS/Windows and Mac OS.
u posixi Nu nti u \u os2u! nothing known about platform '%s'( u osu nameu pathu isabsu joinu
splitdriveu sepu DistutilsPlatformError( u new_rootu pathnameu driveu path( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu change_root� s u change_rootc C s� t r
d St j d k rW d t j k rW d d l } | j t j � � d t j d <n d t j k ry t � t j d <n d a d S( uL Ensure that 'os.environ' has all the environment variables we
guarantee that users can use in config files, command-line options,
etc. Currently this includes:
HOME - user's home directory (Unix only)
PLAT - description of the current platform, including hardware
and OS (see 'get_platform()')
Nu posixu HOMEi i u PLATi ( u _environ_checkedu osu nameu environu pwdu getpwuidu getuidu get_platform( u pwd( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu
check_environ� s #u
check_environc C si t � | d d � } y t j d | | � SWn5 t k
rd } z t d | � � WYd d } ~ Xn Xd S( u� Perform shell/Perl-style variable substitution on 'string'. Every
occurrence of '$' followed by a name is considered a variable, and
variable is substituted by the value found in the 'local_vars'
dictionary, or in 'os.environ' if it's not in 'local_vars'.
'os.environ' is first checked/augmented to guarantee that it contains
certain values: see 'check_environ()'. Raise ValueError for any
variables not found in either 'local_vars' or 'os.environ'.
c S s8 | j d � } | | k r) t | | � St j | Sd S( Ni ( u groupu stru osu environ( u matchu
local_varsu var_name( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu _subst� s u subst_vars.<locals>._substu \$([a-zA-Z_][a-zA-Z_0-9]*)u invalid variable '$%s'N( u
check_environu reu subu KeyErroru
ValueError( u su
local_varsu _substu var( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu
subst_vars� s u
subst_varsu error: c C s | t | � S( N( u str( u excu prefix( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu grok_environment_error� s u grok_environment_errorc C s8 t j d t j � a t j d � a t j d � a d S( Nu
[^\\\'\"%s ]*u '(?:[^'\\]|\\.)*'u "(?:[^"\\]|\\.)*"( u reu compileu stringu
whitespaceu
_wordchars_reu
_squote_reu
_dquote_re( ( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu _init_regex� s u _init_regexc C s t d k r t � n | j � } g } d } x�| rt j | | � } | j � } | t | � k r� | j | d | � � Pn | | t j k r� | j | d | � � | | d � j
� } d } n| | d k r
| d | � | | d d � } | d } n� | | d k r/t j | | � } n9 | | d k rTt j | | � } n t
d | | � � | d k r�t d | | � � n | j � \ } } | d | � | | d | d � | | d � } | j � d } | t | � k r1 | j | � Pq1 q1 W| S(
u Split a string up according to Unix shell-like rules for quotes and
backslashes. In short: words are delimited by spaces, as long as those
spaces are not escaped by a backslash, or inside a quoted string.
Single and double quotes are equivalent, and the quote characters can
be backslash-escaped. The backslash is stripped from any two-character
escape sequence, leaving only the escaped character. The quote
characters are stripped from any quoted string. Returns a list of
words.
i Nu \i u 'u "u! this can't happen (bad char '%c')u" bad string (mismatched %s quotes?)i ( u
_wordchars_reu Noneu _init_regexu stripu matchu endu lenu appendu stringu
whitespaceu lstripu
_squote_reu
_dquote_reu RuntimeErroru
ValueErroru span( u su wordsu posu mu endu beg( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu split_quoted� s@
"
4
u split_quotedc C ss | d k rO d | j | f } | d d � d k rO | d d � d } qO n t j | � | so | | � n d S( u� Perform some action that affects the outside world (eg. by
writing to the filesystem). Such actions are special because they
are disabled by the 'dry_run' flag. This method takes care of all
that bureaucracy for you; all you have to do is supply the
function to call and an argument tuple for it (to embody the
"external action" being performed), and an optional message to
print.
u %s%ri Nu ,)i u )i����i����( u Noneu __name__u logu info( u funcu argsu msgu verboseu dry_run( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu execute# s
u executec C sC | j � } | d k r d S| d k r, d St d | f � � d S( u� Convert a string representation of truth to true (1) or false (0).
True values are 'y', 'yes', 't', 'true', 'on', and '1'; false values
are 'n', 'no', 'f', 'false', 'off', and '0'. Raises ValueError if
'val' is anything else.
u yu yesu tu trueu onu 1i u nu nou fu falseu offu 0i u invalid truth value %rN( u yu yesu tu trueu onu 1( u nu nou fu falseu offu 0( u loweru
ValueError( u val( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu strtobool6 s u strtobooli c C s t j r t d � � n | d k r9 t o3 | d k } n | s�y& d d l m } | d � \ } }
Wn5 t k
r� d d l m } d | d � } }
Yn Xt j
d |
� | s@| d k r� t j | d � } n t
|
d � } | j d � | j d j t t | � � d
� | j d | | | | | f � | j � n t j |
g }
| d k rn|
j d d
� n | d k r�|
j d d � n t |
d | �t t j |
f d |
d | �n[d d l m } xH| D]@} | d d � d k r�q�n | d k r t j | d | �} n t j | � } | } | r�| d t | � � | k rnt d | | f � � n | t | � d � } n | r�t j j | | � } n t j j | � } | r�| s�t | | � rt j
d | | � | s| | | | � qqt j! d | | � q�q�Wd S( u� Byte-compile a collection of Python source files to either .pyc
or .pyo files in a __pycache__ subdirectory. 'py_files' is a list
of files to compile; any files that don't end in ".py" are silently
skipped. 'optimize' must be one of the following:
0 - don't optimize (generate .pyc)
1 - normal optimization (like "python -O")
2 - extra optimization (like "python -OO")
If 'force' is true, all files are recompiled regardless of
timestamps.
The source filename encoded in each bytecode file defaults to the
filenames listed in 'py_files'; you can modify these with 'prefix' and
'basedir'. 'prefix' is a string that will be stripped off of each
source filename, and 'base_dir' is a directory name that will be
prepended (after 'prefix' is stripped). You can supply either or both
(or neither) of 'prefix' and 'base_dir', as you wish.
If 'dry_run' is true, doesn't actually do anything that would
affect the filesystem.
Byte-compilation is either done directly in this interpreter process
with the standard py_compile module, or indirectly by writing a
temporary script and executing it. Normally, you should let
'byte_compile()' figure out to use direct compilation or not (see
the source for details). The 'direct' flag is used by the script
generated in indirect mode; unless you know what you're doing, leave
it set to None.
u byte-compiling is disabled.i ( u mkstempu .py( u mktempu$ writing byte-compilation script '%s'u wu2 from distutils.util import byte_compile
files = [
u ,
u ]
u�
byte_compile(files, optimize=%r, force=%r,
prefix=%r, base_dir=%r,
verbose=%r, dry_run=0,
direct=1)
i u -Oi u -OOu dry_runu removing %s( u compilei Nu debug_overrideu1 invalid prefix: filename %r doesn't start with %ru byte-compiling %s to %su% skipping byte-compilation of %s to %si����(" u sysu dont_write_bytecodeu DistutilsByteCompileErroru Noneu __debug__u tempfileu mkstempu ImportErroru mktempu logu infou osu fdopenu openu writeu joinu mapu repru closeu
executableu insertu spawnu executeu removeu
py_compileu compileu impu cache_from_sourceu lenu
ValueErroru pathu basenameu neweru debug( u py_filesu optimizeu forceu prefixu base_diru verboseu dry_runu directu mkstempu script_fdu script_nameu mktempu scriptu cmdu compileu fileu cfileu dfileu
cfile_base( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu byte_compileF sj "
#
u byte_compilec C s" | j d � } d } | j | � S( u� Return a version of the string escaped for inclusion in an
RFC-822 header, by ensuring there are 8 spaces space after each newline.
u
i u u u
( u splitu join( u headeru linesu sep( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu
rfc822_escape� s u
rfc822_escapec C sz | s
d Sd d l m } m } Gd d � d | � } | d k rQ | d � } n | | d | �} | j | d d �d S(
u Invoke 2to3 on a list of Python files.
The files should all come from the build area, as the
modification is done in-place. To reduce the build time,
only files modified since the last invocation of this
function should be passed in the files argument.Ni ( u RefactoringToolu get_fixers_from_packagec B s8 | Ee Z d Z d d � Z d d � Z d d � Z d S( u* run_2to3.<locals>.DistutilsRefactoringToolc _ s t j | | � d S( N( u logu error( u selfu msgu argsu kw( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu log_error� s u4 run_2to3.<locals>.DistutilsRefactoringTool.log_errorc W s t j | | � d S( N( u logu info( u selfu msgu args( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu log_message� s u6 run_2to3.<locals>.DistutilsRefactoringTool.log_messagec W s t j | | � d S( N( u logu debug( u selfu msgu args( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu log_debug� s u4 run_2to3.<locals>.DistutilsRefactoringTool.log_debugN( u __name__u
__module__u __qualname__u log_erroru log_messageu log_debug( u
__locals__( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu DistutilsRefactoringTool� s u DistutilsRefactoringToolu
lib2to3.fixesu optionsu writeT( u lib2to3.refactoru RefactoringToolu get_fixers_from_packageu Noneu refactoru True( u filesu fixer_namesu optionsu explicitu RefactoringToolu get_fixers_from_packageu DistutilsRefactoringToolu r( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu run_2to3� s
u run_2to3c C s| d d l m } d d l m } d d l m } | � } t j � }
t j | � z | j � Wd t j |
� X| j
| j d d � <| r� x< | j � D]+ } | j
� } | s� q� n | j | � q� Wn g } xz | j D]o }
t j j | |
� } | t j j | � � | t j j | |
� | d d �} | d r� | j | � q� q� Wt d d � | D� d
| d | d | �| S(
u� Recursively copy a directory, only copying new and changed files,
running run_2to3 over all newly copied Python modules afterward.
If you give a template string, it's parsed like a MANIFEST.in.
i ( u mkpath( u copy_file( u FileListNu updatei c S s+ g | ]! } | j � j d � r | � q S( u .py( u loweru endswith( u .0u fn( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu
<listcomp> s u$ copydir_run_2to3.<locals>.<listcomp>u fixer_namesu optionsu explicit( u distutils.dir_utilu mkpathu distutils.file_utilu copy_fileu distutils.filelistu FileListu osu getcwdu chdiru findallu allfilesu filesu
splitlinesu stripu process_template_lineu pathu joinu dirnameu appendu run_2to3( u srcu destu templateu fixer_namesu optionsu explicitu mkpathu copy_fileu FileListu filelistu curdiru lineu copiedu filenameu outnameu res( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu copydir_run_2to3� s4
$
u copydir_run_2to3c B s8 | Ee Z d Z d Z d Z d Z d Z d d � Z d S( u Mixin2to3u� Mixin class for commands that run 2to3.
To configure 2to3, setup scripts may either change
the class variables, or inherit from individual commands
to override how 2to3 is invoked.c C s t | | j | j | j � S( N( u run_2to3u fixer_namesu optionsu explicit( u selfu files( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu run_2to3- s u Mixin2to3.run_2to3N( u __name__u
__module__u __qualname__u __doc__u Noneu fixer_namesu optionsu explicitu run_2to3( u
__locals__( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu Mixin2to3 s
u Mixin2to3(# u __doc__u osu reu impu sysu stringu distutils.errorsu DistutilsPlatformErroru distutils.dep_utilu neweru distutils.spawnu spawnu distutilsu logu DistutilsByteCompileErroru get_platformu convert_pathu change_rootu _environ_checkedu
check_environu
subst_varsu grok_environment_erroru Noneu
_wordchars_reu
_squote_reu
_dquote_reu _init_regexu split_quotedu executeu strtoboolu byte_compileu
rfc822_escapeu run_2to3u copydir_run_2to3u Mixin2to3( ( ( u3 /opt/alt/python33/lib64/python3.3/distutils/util.pyu <module> s> ] = �