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Marc-Andre Lemburg's patch to support instance methods with other

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callable objects than regular Pythonm functions as their im_func.
This commit is contained in:
Guido van Rossum 1998-07-08 14:58:16 +00:00
parent bb71ab68f9
commit 7859f87fdb
3 changed files with 41 additions and 19 deletions
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18
Modules/newmodule.c
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@ -71,11 +71,23 @@ new_instancemethod(unused, args)
PyObject* self;
PyObject* classObj;
if (!PyArg_ParseTuple(args, "O!O!O!",
&PyFunction_Type, &func,
&PyInstance_Type, &self,
if (!PyArg_ParseTuple(args, "OOO!",
&func,
&self,
&PyClass_Type, &classObj))
return NULL;
if (!PyCallable_Check(func)) {
PyErr_SetString(PyExc_TypeError,
"first argument must be callable");
return NULL;
}
if (self == Py_None)
self = NULL;
else if (!PyInstance_Check(self)) {
PyErr_SetString(PyExc_TypeError,
"second argument must be instance or None");
return NULL;
}
return PyMethod_New(func, self, classObj);
}