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Issue #22696: Add function :func:sys.is_finalizing to know about interpreter shutdown.

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This commit is contained in:
Antoine Pitrou 2014-12-07 01:28:27 +01:00
parent b9859daeeb
commit 5db1bb81ff
7 changed files with 62 additions and 6 deletions
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11
Python/sysmodule.c
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@ -1121,6 +1121,16 @@ PyDoc_STRVAR(sys_clear_type_cache__doc__,
"_clear_type_cache() -> None\n\
Clear the internal type lookup cache.");
static PyObject *
sys_is_finalizing(PyObject* self, PyObject* args)
{
return PyBool_FromLong(_Py_Finalizing != NULL);
}
PyDoc_STRVAR(is_finalizing_doc,
"is_finalizing()\n\
Return True if Python is exiting.");
static PyMethodDef sys_methods[] = {
/* Might as well keep this in alphabetic order */
@ -1167,6 +1177,7 @@ static PyMethodDef sys_methods[] = {
getwindowsversion_doc},
#endif /* MS_WINDOWS */
{"intern", sys_intern, METH_VARARGS, intern_doc},
{"is_finalizing", sys_is_finalizing, METH_NOARGS, is_finalizing_doc},
#ifdef USE_MALLOPT
{"mdebug", sys_mdebug, METH_VARARGS},
#endif