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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.4)
-
- '''
- atexit.py - allow programmer to define multiple exit functions to be executed
- upon normal program termination.
-
- One public function, register, is defined.
- '''
- __all__ = [
- 'register']
- _exithandlers = []
-
- def _run_exitfuncs():
- '''run any registered exit functions
-
- _exithandlers is traversed in reverse order so functions are executed
- last in, first out.
- '''
- exc_info = None
- while _exithandlers:
- (func, targs, kargs) = _exithandlers.pop()
-
- try:
- func(*targs, **kargs)
- continue
- except SystemExit:
- exc_info = sys.exc_info()
- continue
- import sys
- import traceback
- print >>sys.stderr, 'Error in atexit._run_exitfuncs:'
- traceback.print_exc()
- exc_info = sys.exc_info()
- continue
-
-
- None<EXCEPTION MATCH>SystemExit
- if exc_info is not None:
- raise exc_info[0], exc_info[1], exc_info[2]
-
-
-
- def register(func, *targs, **kargs):
- '''register a function to be executed upon normal program termination
-
- func - function to be called at exit
- targs - optional arguments to pass to func
- kargs - optional keyword arguments to pass to func
- '''
- _exithandlers.append((func, targs, kargs))
-
- import sys
- if hasattr(sys, 'exitfunc'):
- register(sys.exitfunc)
-
- sys.exitfunc = _run_exitfuncs
- del sys
- if __name__ == '__main__':
-
- def x1():
- print 'running x1'
-
-
- def x2(n):
- print 'running x2(%r)' % (n,)
-
-
- def x3(n, kwd = None):
- print 'running x3(%r, kwd=%r)' % (n, kwd)
-
- register(x1)
- register(x2, 12)
- register(x3, 5, 'bar')
- register(x3, 'no kwd args')
-
-