mark test_threading

Author: youknowone

Lib/test/test_threading.py

@@ -229,6 +229,7 @@ def f(mutex):
 
     # PyThreadState_SetAsyncExc() is a CPython-only gimmick, not (currently)
     # exposed at the Python level.  This test relies on ctypes to get at it.
+    @unittest.skip("TODO: RUSTPYTHON; expects @cpython_only")
     def test_PyThreadState_SetAsyncExc(self):
         ctypes = import_module("ctypes")
 
@@ -332,6 +333,7 @@ def fail_new_thread(*args):
         finally:
             threading._start_new_thread = _start_new_thread
 
+    @unittest.skip("TODO: RUSTPYTHON; ctypes.pythonapi is not supported")
     def test_finalize_running_thread(self):
         # Issue 1402: the PyGILState_Ensure / _Release functions may be called
         # very late on python exit: on deallocation of a running thread for