Add signatures for FrameLocalsProxyType methods.

Author: serhiy-storchaka

Lib/test/test_inspect/test_inspect.py

@@ -6263,11 +6263,7 @@ def test_builtins_have_signatures(self):
                 methods_no_signature, methods_unsupported_signature)
 
     def test_types_module_has_signatures(self):
-        methods_no_signature = {
-            'FrameLocalsProxyType': {'setdefault', 'pop', 'get'},
-        }
-        self._test_module_has_signatures(types,
-                methods_no_signature=methods_no_signature)
+        self._test_module_has_signatures(types)
 
     def test_sys_module_has_signatures(self):
         self._test_module_has_signatures(sys)

Objects/frameobject.c

@@ -902,13 +902,15 @@ static PyMethodDef framelocalsproxy_methods[] = {
     {"keys", framelocalsproxy_keys, METH_NOARGS, NULL},
     {"values", framelocalsproxy_values, METH_NOARGS, NULL},
     {"items", _PyCFunction_CAST(framelocalsproxy_items), METH_NOARGS, NULL},
-    {"get", _PyCFunction_CAST(framelocalsproxy_get), METH_FASTCALL, NULL},
-    {"pop", _PyCFunction_CAST(framelocalsproxy_pop), METH_FASTCALL, NULL},
+    {"get", _PyCFunction_CAST(framelocalsproxy_get), METH_FASTCALL,
+        PyDoc_STR("get($self, key, default=None, /)\n--\n\n")},
+    {"pop", _PyCFunction_CAST(framelocalsproxy_pop), METH_FASTCALL,
+        PyDoc_STR("pop($self, key, /)\n($self, key, default, /)\n--\n\n")},
     {
         "setdefault",
         _PyCFunction_CAST(framelocalsproxy_setdefault),
         METH_FASTCALL,
-        NULL
+        PyDoc_STR("setdefault($self, key, default=None, /)\n--\n\n")
     },
     {NULL, NULL}   /* sentinel */
 };