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SF patch #670423: Add missing identity tests to operator.c

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This commit is contained in:
Raymond Hettinger 2003-01-18 23:22:20 +00:00
parent 18acea7c8e
commit 9543b34006
4 changed files with 49 additions and 3 deletions
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24
Modules/operator.c
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@ -107,6 +107,28 @@ op_pow(PyObject *s, PyObject *a)
return NULL;
}
static PyObject*
is_(PyObject *s, PyObject *a)
{
PyObject *a1, *a2, *result = NULL;
if (PyArg_UnpackTuple(a,"is_", 2, 2, &a1, &a2)) {
result = (a1 == a2) ? Py_True : Py_False;
Py_INCREF(result);
}
return result;
}
static PyObject*
is_not(PyObject *s, PyObject *a)
{
PyObject *a1, *a2, *result = NULL;
if (PyArg_UnpackTuple(a,"is_not", 2, 2, &a1, &a2)) {
result = (a1 != a2) ? Py_True : Py_False;
Py_INCREF(result);
}
return result;
}
static PyObject*
op_getslice(PyObject *s, PyObject *a)
{
@ -182,6 +204,8 @@ spam1(countOf,
spam1o(isMappingType,
"isMappingType(a) -- Return True if a has a mapping type, False otherwise.")
spam1(is_, "is_(a, b) -- Same as a is b.")
spam1(is_not, "is_not(a, b) -- Same as a is not b.")
spam2(add,__add__, "add(a, b) -- Same as a + b.")
spam2(sub,__sub__, "sub(a, b) -- Same as a - b.")
spam2(mul,__mul__, "mul(a, b) -- Same as a * b.")