z fc @ sy d Z d d l Z d d l Z d d l Z d d l Z e j e j g Z d a d a
d a d Z d Z
d Z d Z d Z d d Z d Z d
Z d Z d Z d
Z d Z d Z d Z d e f d YZ d Z d e f d YZ d Z d Z d Z d Z! d Z" d Z# d Z$ e$ d Z% e& d k rue% n d S( sN Append module search paths for third-party packages to sys.path.
****************************************************************
* This module is automatically imported during initialization. *
****************************************************************
In earlier versions of Python (up to 1.5a3), scripts or modules that
needed to use site-specific modules would place ``import site''
somewhere near the top of their code. Because of the automatic
import, this is no longer necessary (but code that does it still
works).
This will append site-specific paths to the module search path. On
Unix (including Mac OSX), it starts with sys.prefix and
sys.exec_prefix (if different) and appends
lib/python/site-packages as well as lib/site-python.
On other platforms (such as Windows), it tries each of the
prefixes directly, as well as with lib/site-packages appended. The
resulting directories, if they exist, are appended to sys.path, and
also inspected for path configuration files.
A path configuration file is a file whose name has the form
.pth; its contents are additional directories (one per line)
to be added to sys.path. Non-existing directories (or
non-directories) are never added to sys.path; no directory is added to
sys.path more than once. Blank lines and lines beginning with
'#' are skipped. Lines starting with 'import' are executed.
For example, suppose sys.prefix and sys.exec_prefix are set to
/usr/local and there is a directory /usr/local/lib/python2.5/site-packages
with three subdirectories, foo, bar and spam, and two path
configuration files, foo.pth and bar.pth. Assume foo.pth contains the
following:
# foo package configuration
foo
bar
bletch
and bar.pth contains:
# bar package configuration
bar
Then the following directories are added to sys.path, in this order:
/usr/local/lib/python2.5/site-packages/bar
/usr/local/lib/python2.5/site-packages/foo
Note that bletch is omitted because it doesn't exist; bar precedes foo
because bar.pth comes alphabetically before foo.pth; and spam is
omitted because it is not mentioned in either path configuration file.
After these path manipulations, an attempt is made to import a module
named sitecustomize, which can perform arbitrary additional
site-specific customizations. If this import fails with an
ImportError exception, it is silently ignored.
iNc G sR t j j | } y t j j | } Wn t k
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IJPqs Xqs WWd QX| rd } n | S( s Process a .pth file within the site-packages directory:
For each line in the file, either combine it with sitedir to a path
and add that to known_paths, or execute it if it starts with 'import '.
i i t rUNt #s import s import s" Error processing line {:d} of {}:
s s
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addpackage sB
c C s | d k r t } d } n d } t | \ } } | | k rU t j j | n y t j | } Wn t j k
r d SXt j d } g | D] } | j
| r | ^ q } x$ t | D] } t | | | q W| r d } n | S( sT Add 'sitedir' argument to sys.path if missing and handle .pth files in
'sitedir'i i Nt pth(
R R R R
R R R t listdirt errort extsept endswitht sortedR6 ( R- R R/ t sitedircaset namest dotpthR. ( ( s /usr/lib64/python2.7/site.pyt
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( c C s t j j r t St t d rM t t d rM t j t j k rM d Sn t t d r t t d r t j t j
k r d Sn t S( s, Check if user site directory is safe for inclusion
The function tests for the command line flag (including environment var),
process uid/gid equal to effective uid/gid.
None: Disabled for security reasons
False: Disabled by user (command line option)
True: Safe and enabled
t getuidt geteuidt getgidt getegidN( R
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c C s0 t d k r t Sd d l m } | d a t S( s Returns the `user base` directory path.
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variable ``USER_BASE`` is not initialized yet, this function will also set
it.
i( t get_config_vart userbaseN( t USER_BASER t sysconfigRJ ( RJ ( ( s /usr/lib64/python2.7/site.pyt getuserbase s
c C s t } t d k r t Sd d l m } d d l } t j d k rv d d l m } | d rv | d d a t Sn | d d | j a t S(
s Returns the user-specific site-packages directory path.
If the global variable ``USER_SITE`` is not initialized yet, this
function will also set it.
i( t get_pathNt darwin( RJ t PYTHONFRAMEWORKt purelibt osx_framework_users %s_user(
RN t USER_SITER RM RO R R
t platformRJ R. ( t user_baseRO R RJ ( ( s /usr/lib64/python2.7/site.pyt getusersitepackages s c C s5 t } t r1 t j j | r1 t | | n | S( s Add a per user site-package to sys.path
Each user has its own python directory with site-packages in the
home directory.
( RW t ENABLE_USER_SITER R R R@ ( R t user_site( ( s /usr/lib64/python2.7/site.pyt addusersitepackages s c C sQ g } t } x;t D]3} | s | | k r5 q n | j | t j d k rs | j t j j | d d q t j d k r | j t j j | d d t j
d d | j t j j | d d t j
d d | j t j j | d d
q | j | | j t j j | d d | j t j j | d d q W| S( s+ Returns a list containing all global site-packages directories
(and possibly site-python).
For each directory present in the global ``PREFIXES``, this function
will find its `site-packages` subdirectory depending on the system
environment, and will return a list of full paths.
t os2emxt riscost Libs
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| | d e Z d Z d Z d d d Z d Z d Z d Z RS( sn interactive prompt objects for printing the license text, a list of
contributors and the copyright notice.i c C s1 | | _ | | _ | | _ | | _ d | _ d S( N( t _Printer__namet _Printer__datat _Printer__filest _Printer__dirsR t _Printer__lines( Rs R. t datat filest dirs( ( s /usr/lib64/python2.7/site.pyRt n s
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r^ Pq X| | j 7} d } x1 | d k r t | } | d k ru d } qu qu W| d k r Pq q Wd S( Ns0 Hit Return for more, or q (and Return) to quit: i t t q( R R ( R t rangeR R t
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for supporting Python development. See www.python.org for more information.t licenses' See https://www.python.org/psf/license/s LICENSE.txtt LICENSEN( R R
R R RU R R R t dirnameR R t pardirt curdirR ( t here( ( s /usr/lib64/python2.7/site.pyt setcopyright s t _Helperc B s e Z d Z d Z d Z RS( sX Define the builtin 'help'.
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c C s d S( NsH Type help() for interactive help, or help(object) for help about object.( ( Rs ( ( s /usr/lib64/python2.7/site.pyRv s c O s d d l } | j | | S( Ni( t pydoct help( Rs t argst kwdsR ( ( s /usr/lib64/python2.7/site.pyR{ s ( R| R} R Rv R{ ( ( ( s /usr/lib64/python2.7/site.pyR s c C s t t _ d S( N( R R R ( ( ( s /usr/lib64/python2.7/site.pyt sethelper s c C s t j d k r d d l } d d l } | j d } | j d r y | j | Wq t k
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| 2 - unknown error
i s sys.path = [s %r,t ]s USER_BASE: %r (%s)R% s
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t argvR RL R R RT RX R R t pathsepR RG R t textwrapt dedent( R R R t bufferR ( ( s /usr/lib64/python2.7/site.pyt _scriptI s<
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) =
# 1