Lc @ sT d Z d d k Z d d k Z d d k Z e i e i g Z d a d a d a
d Z d Z d Z
d Z d Z d Z d 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 e d Z! e" d j o e! 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 s4 t i i t i i | } | t i i | f S( N( t ost patht abspatht joint normcase( t pathst dir( ( s /usr/lib64/python2.6/site.pyt makepathK s c C sj xc t i i D]R } t | d o q n y t i i | i | _ Wq t j
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q q Xq Wd S( s6 Set all module' __file__ attribute to an absolute patht
__loader__N( t syst modulest valuest hasattrR R R t __file__t AttributeError( t m( ( s /usr/lib64/python2.6/site.pyt abs__file__P s c C sn g } t } xN t i D]C } t | \ } } | | j o | i | | i | q q W| t i (| S( sK Remove duplicate entries from sys.path along with making them
absolute( t setR R R t appendt add( t Lt known_pathsR t dircase( ( s /usr/lib64/python2.6/site.pyt removeduppaths[ s
c C s d d k l } d | t i f } t t d o | d 7} n t i i t i i t i d | } t i i | d S( sb Append ./build/lib. in case we're running in the build dir
(especially for Guido :-)i( t get_platforms build/lib.%s-%.3st gettotalrefcounts -pydebugN(
t distutils.utilR R t versionR R R R t dirnameR ( R t s( ( s /usr/lib64/python2.6/site.pyt addbuilddiro s (c C st t } xd t i D]Y } y: t i i | o# t | \ } } | i | n Wq t j
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q q Xq W| S( sD Return a set containing all existing directory entries from sys.path( R R R R t isdirR R t TypeError( t dR R ( ( s /usr/lib64/python2.6/site.pyt _init_pathinfoz s
c B s9 | d j o e d } n d } e i i | | } y e | d } Wn e j
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} e | | \ } } | | j o4 e i i | o! e
i i | | i | q| q| WWd QX| o
d } 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 import s import ( t NoneR" R R R t opent IOErrort __exit__t __enter__t
startswitht rstripR t existsR R R ( t sitedirt nameR t resett fullnamet ft lineR R ( ( s /usr/lib64/python2.6/site.pyt
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o d SXt i d } g } | D]! } | i
| o | | q q ~ } x$ t | D] } t | | | q W| o
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 sortedR3 ( R- R R/ t sitedircaset namest dotptht _[1]R. ( ( s /usr/lib64/python2.6/site.pyt
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5
c C s t i i o t St t d o2 t t d o" t i t i j o d Sn t t d o2 t t d o" t i t i
j o 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 t flagst no_user_sitet FalseR R R@ R? R% RB RA t True( ( ( s /usr/lib64/python2.6/site.pyt check_enableusersite s
c C s t i i d d } d } t i d j oh t i i d p d } | o | n
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| 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.
USER_BASE is the root directory for all Python versions
USER_SITE is the user specific site-packages directory
USER_SITE/.. can be used for data.
t PYTHONUSERBASEc W s t i i t i i | S( N( R R t
expanduserR ( t args( ( s /usr/lib64/python2.6/site.pyt joinuser s t ntt APPDATAt ~t Pythoni i s
site-packagess .localt libt pythoni N( R t environt getR% R. t USER_BASER R R R t USER_SITEt ENABLE_USER_SITER R> ( R t env_baseRK t base( ( s /usr/lib64/python2.6/site.pyt addusersitepackages s
c C s g } g } xt D]} | p
| | j o q n | i | t i d j o# | i t i i | d d n t i d j o} | i t i i | d d t i d d | i t i i | d d t i d d | i t i i | d d
nL | i | | i t i i | d d | i t i i | d d t i d j oM d | j o< | i t i i t i i d
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| o t | | qqW| S( s8 Add site-packages (and possibly site-python) to sys.patht os2emxt riscost Libs
site-packagest /t lib64RQ i RP s site-pythont darwins Python.frameworkRN t LibraryRO ( s os2emxs riscos( t PREFIXESR R t platformR R R t sepR RI R R> ( R t sitedirst seent prefixR- ( ( s /usr/lib64/python2.6/site.pyt addsitepackages s>
#
#
# c C sq t i i t i d d } t i d i d } | d o | i | n | | 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( Rp R. t datat filest dirs( ( s /usr/lib64/python2.6/site.pyRq ] s
c C s | i o d Sd } x | i D]{ } xf | i D][ } t i i | | } y* t | d } | i } | i PWq/ t
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( R R% R R R R R t filet readRu R' R Rj t lent _Printer__linecnt( Rp R R t filenamet fp( ( s /usr/lib64/python2.6/site.pyt __setupd s*
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o Pq X| | i 7} d } x5 | d j o' t | } | d j o
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IndexErrorR% t raw_input( Rp t promptt linenot it key( ( s /usr/lib64/python2.6/site.pyRx s&
( ( ( Ry Rz t __doc__R Rq R Rs Rx ( ( ( s /usr/lib64/python2.6/site.pyR W s c C s t d t i t _ t i d d j o t d d t _ n t d d t _ t i i t i } t d d t i
d d
g t i i | t i | t i
g t _ d S( s, Set 'copyright' and 'credits' in __builtin__t copyrighti t javat creditss? Jython is maintained by the Jython developers (www.jython.org).s Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands
for supporting Python development. See www.python.org for more information.t licenses+ See http://www.python.org/%.3s/license.htmls LICENSE.txtt LICENSEN( R R R R~ Rb R R R R R
R R t pardirt curdirR ( t here( ( s /usr/lib64/python2.6/site.pyt setcopyright s
t _Helperc B s e Z d Z d Z d Z RS( sY Define the built-in 'help'.
This is a wrapper around pydoc.help (with a twist).
c C s d S( NsH Type help() for interactive help, or help(object) for help about object.( ( Rp ( ( s /usr/lib64/python2.6/site.pyRs s c O s d d k } | i | | S( Ni( t pydoct help( Rp RJ t kwdsR ( ( s /usr/lib64/python2.6/site.pyRx s ( Ry Rz R Rs Rx ( ( ( s /usr/lib64/python2.6/site.pyR s c C s t t _ d S( N( R R~ R ( ( ( s /usr/lib64/python2.6/site.pyt sethelper s c C s t i d j o d d k } d d k } | i d } | i d oW y | i | Wq t j
o3 d d k } | i | i
| 2 - unknown error
i s sys.path = [s %r,t ]s USER_BASE: %r (%s)R, s
doesn't exists USER_SITE: %r (%s)s ENABLE_USER_SITE: %ri s --user-bases --user-sitei i ii
( R t argvR RT R R RU RV R| R t pathsepR RE R% t textwrapt dedent( R RJ R t bufferR ( ( s /usr/lib64/python2.6/site.pyt _script s>
##
"t __main__(# R R R R~ Rf t exec_prefixRa R% RV RU RT R R R R R" R3 R> RG RY Rg Rm R R} R R R R R R R R R R Ry ( ( ( s /usr/lib64/python2.6/site.pyt ; s@
' * =
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