관리-도구
편집 파일: runpy.cpython-33.pyc
� �� f�( c @ s d Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z m Z d d g Z Gd d � d e � Z Gd d � d e � Z d d d d d d d � Z d d d d d d d � Z d d � Z d d � Z d d d � Z d d d d d � Z d d � Z d d � Z d d d d � Z e d k r{e e j � d k r]e d d e j �q{e j d =e e j d � n d S( uZ 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( u read_codeu get_loaderu get_importeru run_moduleu run_pathc B s> | Ee Z d Z d Z d d � Z d d � Z d d � Z d S( u _TempModuleuC Temporarily replace a module in sys.modules with an empty namespacec C s( | | _ t j | � | _ g | _ d S( N( u mod_nameu impu new_moduleu moduleu _saved_module( u selfu mod_name( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu __init__ s u _TempModule.__init__c C sM | j } y | j j t j | � Wn t k r8 Yn X| j t j | <| S( N( u mod_nameu _saved_moduleu appendu sysu modulesu KeyErroru module( u selfu mod_name( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu __enter__ s u _TempModule.__enter__c G s= | j r# | j d t j | j <n t j | j =g | _ d S( Ni ( u _saved_moduleu sysu modulesu mod_name( u selfu args( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu __exit__' s u _TempModule.__exit__N( u __name__u __module__u __qualname__u __doc__u __init__u __enter__u __exit__( u __locals__( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _TempModule s u _TempModulec B s8 | Ee Z d Z d d � Z d d � Z d d � Z d S( u _ModifiedArgv0c C s | | _ t � | _ | _ d S( N( u valueu objectu _saved_valueu _sentinel( u selfu value( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu __init__/ s u _ModifiedArgv0.__init__c C sE | j | j k r! t d � � n t j d | _ | j t j d <d S( Nu Already preserving saved valuei ( u _saved_valueu _sentinelu RuntimeErroru sysu argvu value( u self( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu __enter__3 s u _ModifiedArgv0.__enter__c G s | j | _ | j t j d <d S( Ni ( u _sentinelu valueu _saved_valueu sysu argv( u selfu args( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu __exit__9 s u _ModifiedArgv0.__exit__N( u __name__u __module__u __qualname__u __init__u __enter__u __exit__( u __locals__( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _ModifiedArgv0. s u _ModifiedArgv0c C s[ | d k r | j | � n | j d | d | d d d d d | d | � t | | � | S( u) Helper to run code in nominated namespaceu __name__u __file__u __cached__u __doc__u __loader__u __package__N( u Noneu updateu exec( u codeu run_globalsu init_globalsu mod_nameu mod_fnameu mod_loaderu pkg_name( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _run_code= s u _run_codec C sZ t | � �B } t | � �- | j j } t | | | | | | | � Wd QXWd QX| j � S( u5 Helper to run code in new namespace with sys modifiedN( u _TempModuleu _ModifiedArgv0u moduleu __dict__u _run_codeu copy( u codeu init_globalsu mod_nameu mod_fnameu mod_loaderu pkg_nameu temp_moduleu mod_globals( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _run_module_codeL s u _run_module_codec C sI xB d D]: } t | | d � } | d k r t j j | | � � Sq Wd S( Nu get_filenameu _get_filename( u get_filenameu _get_filename( u getattru Noneu osu pathu abspath( u loaderu mod_nameu attru meth( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _get_filename] s u _get_filenamec 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� } z t d d | | f � � WYd d } ~ Xq� Xn | j | � } | d k r� t d | � � n t | | � } | | | | f S( Nu No module named %su __main__u .__main__u% Cannot use package as __main__ moduleu %s; %r is a package and cannot u be directly executedu No code object available for %s( u get_loaderu Noneu ImportErroru is_packageu endswithu _get_module_detailsu get_codeu _get_filename( u mod_nameu loaderu pkg_main_nameu eu codeu filename( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _get_module_detailse s" * u _get_module_detailsc C s yF | s | d k r0 t | � \ } } } } n t � \ } } } } Wnk t k r� } zK | rp t | � } n d t j d } d t j | f } t j | � WYd d } ~ Xn X| j d � d } t j d j } | r� | t j d <n t | | d d | | | � S( u� 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__ __cached__ __loader__ __package__ u __main__u" can't find '__main__' module in %ri u %s: %sNu .( u _get_module_detailsu _get_main_module_detailsu ImportErroru stru sysu argvu executableu exitu rpartitionu modulesu __dict__u _run_codeu None( u mod_nameu alter_argvu loaderu codeu fnameu excu infou msgu pkg_nameu main_globals( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _run_module_as_main| s u _run_module_as_mainc C s t | � \ } } } } | d k r- | } n | j d � d } | r_ t | | | | | | � St | i | | | | | � Sd S( un Execute a module's code without importing it Returns the resulting top level namespace dictionary u .i N( u _get_module_detailsu Noneu rpartitionu _run_module_codeu _run_code( u mod_nameu init_globalsu run_nameu alter_sysu loaderu codeu fnameu pkg_name( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu run_module� s c C s� d } t j | } t j | =zr y t | � SWn] t k r� } z= | t | � k rx t d | t j d f � | � n � WYd d } ~ Xn XWd | t j | <Xd S( Nu __main__u can't find %r module in %ri ( u sysu modulesu _get_module_detailsu ImportErroru stru path( u main_nameu saved_mainu exc( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _get_main_module_details� s u _get_main_module_detailsc C s� t | d � � } t | � } Wd QX| d k rx t | d � �4 } t | j � | d � } t j j | | � } Wd QXn t j j | | � } | | f S( Nu rbu exec( u openu read_codeu Noneu compileu readu importlibu machineryu SourceFileLoaderu SourcelessFileLoader( u run_nameu fnameu fu codeu loader( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu _get_code_from_file� s u _get_code_from_filec C s3 | d k r d } n | j d � d } t | � } t | t d � t j f � r� t | | � \ } } t | | | | | | � St j j d | � zo t � \ } } } } t | � �H } t | � �3 | j j } t | | | | | | | � j � SWd QXWd QXWd y t j j | � Wn t k r-Yn XXd S( u_ 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. u <run_path>u .i N( u Noneu rpartitionu get_importeru isinstanceu typeu impu NullImporteru _get_code_from_fileu _run_module_codeu sysu pathu insertu _get_main_module_detailsu _TempModuleu _ModifiedArgv0u moduleu __dict__u _run_codeu copyu removeu ValueError( u path_nameu init_globalsu run_nameu pkg_nameu importeru codeu mod_loaderu mod_nameu loaderu fnameu temp_moduleu mod_globals( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu run_path� s( & u __main__i u! No module specified for executionu fileTF( u __doc__u osu sysu importlib.machineryu importlibu impu pkgutilu read_codeu get_loaderu get_importeru __all__u objectu _TempModuleu _ModifiedArgv0u Noneu _run_codeu _run_module_codeu _get_filenameu _get_module_detailsu Trueu _run_module_as_mainu Falseu run_moduleu _get_main_module_detailsu _get_code_from_fileu run_pathu __name__u lenu argvu printu stderr( ( ( u* /opt/alt/python33/lib64/python3.3/runpy.pyu <module> s6 & ,