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�
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�Zd�Zd�Zd�Zdefd��YZd�Zdefd��YZd�Zd�Zd�Z d�Z!d�Z"d�Z#d�Z$e$�d�Z%e&dkrue%�ndS(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<version>/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
<package>.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.

i����NcGsRtjj|�}ytjj|�}Wntk
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rgqqXqW|S(sDReturn a set containing all existing directory entries from sys.path(RR
RRtisdirRRt	TypeError(tdRR((s/usr/lib64/python2.7/site.pyt_init_pathinfovs	
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||�\}}	|	|krejj|�rejj
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IJPqsXqsWWdQX|r�d}n|S(s�Process a .pth file within the site-packages directory:
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    iitrUNt#simport simport	s"Error processing line {:d} of {}:
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	cCs�|dkrt�}d}nd}t|�\}}||krUtjj|�nytj|�}Wntjk
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(	cCs�tjjrtSttd�rMttd�rMtj�tj�krMdSnttd�r�ttd�r�tj	�tj
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tflagstno_user_sitetFalseR
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cCs0tdk	rtSddlm}|d�atS(s�Returns the `user base` directory path.

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    i����(tget_config_vartuserbaseN(t	USER_BASERt	sysconfigRJ(RJ((s/usr/lib64/python2.7/site.pytgetuserbase�s
cCs�t�}tdk	rtSddlm}ddl}tjdkrvddlm}|d�rv|dd�atSn|dd	|j	�atS(
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    function will also set it.
    i����(tget_pathNtdarwin(RJtPYTHONFRAMEWORKtpurelibtosx_framework_users%s_user(
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||d<dj|�tjd<dS(sEThe OS/2 EMX port has optional extension modules that do double duty
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cCsjtjdkrftjjd�}|dkr=tjdIJqf|dkrftjdIJtd�qfndS(	s�Warn or fail if /usr/bin/python is used

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    - "1" - print error and exit with positive exit code
    - otherwise: do nothing

    This is a Fedora modification, see the Change page for details:
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    s/usr/bin/pythont!PYTHON_DISALLOW_AMBIGUOUS_VERSIONtwarnsNDEPRECATION WARNING: python2 invoked with /usr/bin/python.
    Use /usr/bin/python3 or /usr/bin/python2
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    Use /usr/bin/python3 or /usr/bin/python2
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	cCs�d}tjd}|s�dGHxtjD]}d|fGHq(WdGHdttjjt�radndfGHd	ttjjt�r�dndfGHd
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f�GHtjd�dS(Ns�    %s [--user-base] [--user-site]

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      0 - user site directory is enabled
      1 - user site directory is disabled by user
      2 - uses site directory is disabled by super user
          or for security reasons
     >2 - unknown error
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	)					 			=	
						#		1