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1 """SCons.exitfuncs 2 3 Register functions which are executed when SCons exits for any reason. 4 5 """ 6 7 # 8 # Copyright (c) 2001 - 2015 The SCons Foundation 9 # 10 # Permission is hereby granted, free of charge, to any person obtaining 11 # a copy of this software and associated documentation files (the 12 # "Software"), to deal in the Software without restriction, including 13 # without limitation the rights to use, copy, modify, merge, publish, 14 # distribute, sublicense, and/or sell copies of the Software, and to 15 # permit persons to whom the Software is furnished to do so, subject to 16 # the following conditions: 17 # 18 # The above copyright notice and this permission notice shall be included 19 # in all copies or substantial portions of the Software. 20 # 21 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY 22 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 23 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 24 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 25 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 26 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 27 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 28 # 29 30 __revision__ = "src/engine/SCons/exitfuncs.py rel_2.4.0:3365:9259ea1c13d7 2015/09/21 14:03:43 bdbaddog" 31 32 33 import atexit 34 35 _exithandlers = []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)4648 """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
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