Package SCons :: Module exitfuncs
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Source Code for Module SCons.exitfuncs

 1  """SCons.exitfuncs 
 2   
 3  Register functions which are executed when SCons exits for any reason. 
 4   
 5  """ 
 6   
 7  # 
 8  # Copyright (c) 2001 - 2014 The SCons Foundation 
 9  # 
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11  # a copy of this software and associated documentation files (the 
12  # "Software"), to deal in the Software without restriction, including 
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16  # the following conditions: 
17  # 
18  # The above copyright notice and this permission notice shall be included 
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20  # 
21  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY 
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26  # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 
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28  # 
29   
30  __revision__ = "src/engine/SCons/exitfuncs.py  2014/07/05 09:42:21 garyo" 
31   
32   
33  import atexit 
34   
35  _exithandlers = [] 
36 -def _run_exitfuncs():
37 """run any registered exit functions 38 39 _exithandlers is traversed in reverse order so functions are executed 40 last in, first out. 41 """ 42 43 while _exithandlers: 44 func, targs, kargs = _exithandlers.pop() 45 func(*targs, **kargs)
46
47 -def register(func, *targs, **kargs):
48 """register a function to be executed upon normal program termination 49 50 func - function to be called at exit 51 targs - optional arguments to pass to func 52 kargs - optional keyword arguments to pass to func 53 """ 54 _exithandlers.append((func, targs, kargs))
55 56 57 # make our exit function get run by python when it exits 58 atexit.register(_run_exitfuncs) 59 60 # Local Variables: 61 # tab-width:4 62 # indent-tabs-mode:nil 63 # End: 64 # vim: set expandtab tabstop=4 shiftwidth=4: 65