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python34
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python3.4
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__pycache__
runpy.cpython-34.pyc
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This allows Python code to play nicely with non-filesystem based PEP 302 importers when locating support scripts as well as when importing modules. � N)� read_code� get_importer� run_module�run_pathc @ s: e Z d Z d Z d d � Z d d � Z d d � Z d S) � _TempModulezCTemporarily replace a module in sys.modules with an empty namespacec C s( | | _ t j | � | _ g | _ d S)N)�mod_name�types� ModuleType�module� _saved_module)�selfr � r �*/opt/alt/python34/lib64/python3.4/runpy.py�__init__ s z_TempModule.__init__c C sM | j } y | j j t j | � Wn t k r8 Yn X| j t j | <| S)N)r r �append�sys�modules�KeyErrorr )r r r r r � __enter__ s z_TempModule.__enter__c G s= | j r# | j d t j | j <n t j | j =g | _ d S)Nr )r r r r )r �argsr r r �__exit__' s z_TempModule.__exit__N)�__name__� __module__� __qualname__�__doc__r r r r r r r r s r c @ s4 e Z d Z d d � Z d d � Z d d � Z d S)�_ModifiedArgv0c C s | | _ t � | _ | _ d S)N)�value�object� _saved_value� _sentinel)r r r r r r / s z_ModifiedArgv0.__init__c C sE | j | j k r! t d � � n t j d | _ | j t j d <d S)Nz Already preserving saved valuer )r r � RuntimeErrorr �argvr )r r r r r 3 s z_ModifiedArgv0.__enter__c G s | j | _ | j t j d <d S)Nr )r r r r r! )r r r r r r 9 s z_ModifiedArgv0.__exit__N)r r r r r r r r r r r . s r c C s� | d k r | j | � n | d k r= d } | } d } n3 | j } | j } | j } | d k rp | j } n | j d | d | d | d d d | d | d | � t | | � | S) z)Helper to run code in nominated namespaceNr �__file__� __cached__r � __loader__� __package__�__spec__)�update�loader�origin�cached�parent�exec) �codeZ run_globals� init_globalsr �mod_spec�pkg_name� script_namer( �fnamer* r r r � _run_code> s( r3 c C su | d k r | n | j } t | � �B } t | � �- | j j } t | | | | | | | � Wd QXWd QX| j � S)z5Helper to run code in new namespace with sys modifiedN)r) r r r �__dict__r3 �copy) r- r. r r/ r0 r1 r2 � temp_module� mod_globalsr r r �_run_module_codeX s r8 c C s� y t j j | � } Wn[ t t t t f k rs } z/ d } t | j | t | � | � � | � WYd d } ~ Xn X| d k r� t d | � � n | j d k r)| d k s� | j d � r� t d � � n y | d } t | � SWq)t k r%} z t d d | | f � � WYd d } ~ Xq)Xn | j } | d k rQt d | � � n | j | � } | d k rt d | � � n | | | f S) Nz*Error while finding spec for {!r} ({}: {})zNo module named %s�__main__z .__main__z%Cannot use package as __main__ modulez %s; %r is a package and cannot zbe directly executedz0%r is a namespace package and cannot be executedz No code object available for %s)� importlib�util� find_spec� ImportError�AttributeError� TypeError� ValueError�format�type�submodule_search_locations�endswith�_get_module_detailsr( �get_code)r �specZex�msgZ pkg_main_name�er( r- r r r rE f s0 7 * rE Tc C s� y@ | s | d k r- t | � \ } } } n t � \ } } } Wnk t k r� } zK | rj t | � } n d t j d } d t j | f } t j | � WYd d } ~ Xn Xt j d j } | r� | j t j d <n t | | d d | � S)a� 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__ r9 z"can't find '__main__' module in %rr z%s: %sN) rE �_get_main_module_detailsr= �strr r! � executable�exitr r4 r) r3 )r Z alter_argvr/ r- �exc�inforH Z main_globalsr r r �_run_module_as_main� s rP Fc C s] t | � \ } } } | d k r* | } n | rC t | | | | � St | i | | | � Sd S)znExecute a module's code without importing it Returns the resulting top level namespace dictionary N)rE r8 r3 )r r. �run_nameZ alter_sysr/ r- r r r r � 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)Nr9 zcan't find %r module in %rr )r r rE r= rK �path)Z main_nameZ saved_mainrN r r r rJ � s rJ c C sm t | d � � } t | � } Wd QX| d k rc t | d � � } t | j � | d � } Wd QXn | | f S)N�rbr, )�openr �compile�read)rQ r2 �fr- r r r �_get_code_from_file� s !rX c C si | d k r d } n | j d � d } t | � } d } t | � j d k rp t | � j d k rp d } qp n t | t d � � s� | r� t | | � \ } } t | | | d | d | �St j j d | � zi t � \ } } } t | � �E } t | � �0 | j j } t | | | | | | � j � SWd QXWd QXWd y t j j | � Wn t k rcYn XXd S) a_ 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. Nz <run_path>�.r FZimpZ NullImporterTr0 r1 )� rpartitionr rB r r � isinstancerX r8 r rR �insertrJ r r r r4 r3 r5 �remover@ ) Z path_namer. rQ r0 ZimporterZis_NullImporterr- r2 r r/ r6 r7 r r r r � s0 # r9 � z!No module specified for execution�file)r r �importlib.machineryr: �importlib.utilr Zpkgutilr r �__all__r r r r3 r8 rE rP r rJ rX r r �lenr! �print�stderrr r r r �<module> s4 !% 1
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