"""SCons.exitfuncs
Register functions which are executed when SCons exits for any reason.
"""
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
import atexit
_exithandlers = []
[docs]def _run_exitfuncs():
"""run any registered exit functions
_exithandlers is traversed in reverse order so functions are executed
last in, first out.
"""
while _exithandlers:
func, targs, kargs = _exithandlers.pop()
func(*targs, **kargs)
[docs]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))
# make our exit function get run by python when it exits
atexit.register(_run_exitfuncs)
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