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편집 파일: _dummy_thread.cpython-33.pyc
� �� f� c @ s� d Z d d d d d d d g Z d Z e Z i d d � Z d d � Z d d � Z d d � Z d d d � Z Gd d � d e � Z d a d a d d � Z d S( u/ Drop-in replacement for the thread module. Meant to be used as a brain-dead substitute so that threaded code does not need to be rewritten for when the thread module is not present. Suggested usage is:: try: import _thread except ImportError: import _dummy_thread as _thread u erroru start_new_threadu exitu get_identu allocate_locku interrupt_mainu LockTypei i c C s� t | � t t � � k r* t d � � n t | � t t � � k rT t d � � n d a y | | | � Wn/ t k r Yn d d l } | j � Yn Xd a t r� d a t � n d S( u� Dummy implementation of _thread.start_new_thread(). Compatibility is maintained by making sure that ``args`` is a tuple and ``kwargs`` is a dictionary. If an exception is raised and it is SystemExit (which can be done by _thread.exit()) it is caught and nothing is done; all other exceptions are printed out by using traceback.print_exc(). If the executed function calls interrupt_main the KeyboardInterrupt will be raised when the function returns. u 2nd arg must be a tupleu 3rd arg must be a dicti NFT( u typeu tupleu TypeErroru dictu Falseu _mainu SystemExitu tracebacku print_excu Trueu _interruptu KeyboardInterrupt( u functionu argsu kwargsu traceback( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu start_new_thread s c C s t � d S( u' Dummy implementation of _thread.exit().N( u SystemExit( ( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu exit= s c C s d S( u� Dummy implementation of _thread.get_ident(). Since this module should only be used when _threadmodule is not available, it is safe to assume that the current process is the only thread. Thus a constant can be safely returned. i i����( ( ( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu get_identA s c C s t � S( u0 Dummy implementation of _thread.allocate_lock().( u LockType( ( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu allocate_lockJ s c C s | d k r t d � � n d S( u- Dummy implementation of _thread.stack_size().u' setting thread stack size not supportedi N( u Noneu error( u size( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu stack_sizeN s u stack_sizec B sb | Ee Z d Z d Z d d � Z d d d d � Z e Z d d � Z d d � Z d d � Z d S( u LockTypeu� Class implementing dummy implementation of _thread.LockType. Compatibility is maintained by maintaining self.locked_status which is a boolean that stores the state of the lock. Pickling of the lock, though, should not be done since if the _thread module is then used with an unpickled ``lock()`` from here problems could occur from this class not having atomic methods. c C s d | _ d S( NF( u Falseu locked_status( u self( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu __init___ s u LockType.__init__i c C se | d k s | r d | _ d S| j s5 d | _ d S| d k r] d d l } | j | � n d Sd S( u� Dummy implementation of acquire(). For blocking calls, self.locked_status is automatically set to True and returned appropriately based on value of ``waitflag``. If it is non-blocking, then the value is actually checked and not set if it is already acquired. This is all done so that threading.Condition's assert statements aren't triggered and throw a little fit. i NTF( u Noneu Trueu locked_statusu timeu sleepu False( u selfu waitflagu timeoutu time( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu acquireb s u LockType.acquirec C s | j � d S( N( u release( u selfu typu valu tb( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu __exit__| s u LockType.__exit__c C s | j s t � n d | _ d S( u Release the dummy lock.FT( u locked_statusu erroru Falseu True( u self( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu release s u LockType.releasec C s | j S( N( u locked_status( u self( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu locked� s u LockType.lockedNi����( u __name__u __module__u __qualname__u __doc__u __init__u Noneu acquireu __enter__u __exit__u releaseu locked( u __locals__( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu LockTypeT s c C s t r t � n d a d S( u^ Set _interrupt flag to True to have start_new_thread raise KeyboardInterrupt upon exiting.NT( u _mainu KeyboardInterruptu Trueu _interrupt( ( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu interrupt_main� s Nl FT( u __doc__u __all__u TIMEOUT_MAXu RuntimeErroru erroru start_new_threadu exitu get_identu allocate_locku Noneu stack_sizeu objectu LockTypeu Falseu _interruptu Trueu _mainu interrupt_main( ( ( u2 /opt/alt/python33/lib64/python3.3/_dummy_thread.pyu <module> s 8