Your IP : 18.117.183.118
| Current Path : /lib64/python2.7/ |
|
|
| Current File : //lib64/python2.7/runpy.pyc |
�
�mec @ s{ d Z d d l Z d d l Z d d l m Z y d d l m Z Wn! e k
re d d l m Z n Xd d g Z d e f d � � YZ d e f d
� � YZ
d d d d d d � Z d d d d d d � Z
d
� Z d � Z d � Z e d � Z d d e d � Z d � Z d � Z d d d � Z e d k rwe e j � d k rYe j d IJqwe j d =e e j d � n d S( sZ runpy.py - locating and running Python code using the module namespace
Provides support for locating and running Python scripts using the Python
module namespace instead of the native filesystem.
This allows Python code to play nicely with non-filesystem based PEP 302
importers when locating support scripts as well as when importing modules.
i����N( t read_code( t
get_loadert
run_modulet run_patht _TempModulec B s) e Z d Z d � Z d � Z d � Z RS( sC Temporarily replace a module in sys.modules with an empty namespacec C s( | | _ t j | � | _ g | _ d S( N( t mod_namet impt
new_modulet modulet
_saved_module( t selfR ( ( s /usr/lib64/python2.7/runpy.pyt __init__ s c C sL | j } y | j j t j | � Wn t k
r7 n X| j t j | <| S( N( R R t appendt syst modulest KeyErrorR ( R
R ( ( s /usr/lib64/python2.7/runpy.pyt __enter__ s
c G s= | j r# | j d t j | j <n
t j | j =g | _ d S( Ni ( R R
R R ( R
t args( ( s /usr/lib64/python2.7/runpy.pyt __exit__( s
( t __name__t
__module__t __doc__R R R ( ( ( s /usr/lib64/python2.7/runpy.pyR s t _ModifiedArgv0c B s# e Z d � Z d � Z d � Z RS( c C s | | _ t � | _ | _ d S( N( t valuet objectt _saved_valuet _sentinel( R
R ( ( s /usr/lib64/python2.7/runpy.pyR 0 s c C sE | j | j k r! t d � � n t j d | _ | j t j d <d S( Ns Already preserving saved valuei ( R R t RuntimeErrorR
t argvR ( R
( ( s /usr/lib64/python2.7/runpy.pyR 4 s c G s | j | _ | j t j d <d S( Ni ( R R R R
R ( R
R ( ( s /usr/lib64/python2.7/runpy.pyR : s ( R R R R R ( ( ( s /usr/lib64/python2.7/runpy.pyR / s c B sJ | d k r | j | � n | j d | d | d | d | � | | U| S( s) Helper to run code in nominated namespaceR t __file__t
__loader__t __package__N( t Nonet update( t codet run_globalst init_globalsR t mod_fnamet
mod_loadert pkg_name( ( s /usr/lib64/python2.7/runpy.pyt _run_code> s c C sZ t | � �B } t | � �- | j j } t | | | | | | | � Wd QXWd QX| j � S( s5 Helper to run code in new namespace with sys modifiedN( R R R t __dict__R( t copy( R" R$ R R% R& R' t temp_modulet mod_globals( ( s /usr/lib64/python2.7/runpy.pyt _run_module_codeK s
c C s= x6 d D]. } t | | d � } | d k r | | � Sq Wd S( Nt get_filenamet
_get_filename( s get_filenames
_get_filename( t getattrR ( t loaderR t attrt meth( ( s /usr/lib64/python2.7/runpy.pyR/ \ s
c C s� t | � } | d k r+ t d | � � n | j | � r� | d k sU | j d � rd t d � � n y | d } t | � SWq� t k
r� } t d d | | f � � q� Xn | j | � } | d k r� t d | � � n t | | � } | | | | f S( Ns No module named %st __main__s .__main__s% Cannot use package as __main__ modules %s; %r is a package and cannot s be directly executeds No code object available for %s( R R t ImportErrort
is_packaget endswitht _get_module_detailst get_codeR/ ( R R1 t
pkg_main_namet eR" t filename( ( s /usr/lib64/python2.7/runpy.pyR8 d s"
c C sc d } y t | � SWnH t k
r^ } | t | � k rX t d | t j d f � � n � n Xd S( NR4 s can't find %r module in %ri ( R8 R5 t strR
t path( t main_namet exc( ( s /usr/lib64/python2.7/runpy.pyt _get_main_module_detailsx s c C s� yF | s | d k r0 t | � \ } } } } n t � \ } } } } Wn9 t k
r� } d t j t | � f } t j | � n X| j d � d } t j d j } | r� | t j
d <n t | | d d | | | � S( s� Runs the designated module in the __main__ namespace
Note that the executed module will have full access to the
__main__ namespace. If this is not desirable, the run_module()
function should be used to run the module code in a fresh namespace.
At the very least, these variables in __main__ will be overwritten:
__name__
__file__
__loader__
__package__
R4 s %s: %st .i N(
R8 RA R5 R
t
executableR= t exitt
rpartitionR R) R R( R ( R t
alter_argvR1 R" t fnameR@ t msgR' t main_globals( ( s /usr/lib64/python2.7/runpy.pyt _run_module_as_main� s
c C s t | � \ } } } } | d k r- | } n | j d � d } | r_ t | | | | | | � St | i | | | | | � Sd S( sn Execute a module's code without importing it
Returns the resulting top level namespace dictionary
RB i N( R8 R RE R- R( ( R R$ t run_namet alter_sysR1 R" RG R' ( ( s /usr/lib64/python2.7/runpy.pyR � s
c C s� t j } y | | } Wn� t k
r� d | | <x^ t j D]+ } y | | � } PWq; t k
re q; Xq; Wy t j | � } Wn t k
r� d SX| | | <n X| S( s5 Python version of PyImport_GetImporter C API functionN( R
t path_importer_cacheR R t
path_hooksR5 R t NullImporter( t path_namet cachet importert hook( ( s /usr/lib64/python2.7/runpy.pyt
_get_importer� s"
c C sg t | d � � } t | � } Wd QX| d k rc t | d � � } t | j � | d � } Wd QXn | S( Nt rbt rUt exec( t openR R t compilet read( RG t fR" ( ( s /usr/lib64/python2.7/runpy.pyt _get_code_from_file� s !c
C s< | d k r d } n t | � } t | t j � rR t | � } t | | | | � St j j d | � z� d } t j
| } t j
| =z t � \ } } } } Wd | t j
| <Xd }
t | � �H } t
| � �3 | j j } t | | | | | | |
� j � SWd QXWd QXWd y t j j | � Wn t k
r6n XXd S( s_ Execute code located at the specified filesystem location
Returns the resulting top level namespace dictionary
The file path may refer directly to a Python script (i.e.
one that could be directly executed with execfile) or else
it may refer to a zipfile or directory containing a top
level __main__.py script.
s
<run_path>i R4 Nt ( R RT t
isinstanceR RO R\ R- R
R> t insertR RA R R R R) R( R* t removet
ValueError(
RP R$ RK RR R" R? t
saved_mainR R1 RG R' R+ R, ( ( s /usr/lib64/python2.7/runpy.pyR � s0
&
R4 i s! No module specified for executioni ( R R
R t pkgutilR R R5 t __all__R R R R R( R- R/ R8 RA t TrueRJ t FalseR RT R\ R R t lenR t stderr( ( ( s /usr/lib64/python2.7/runpy.pyt <module> s<
1