def fileno(self, handle):
        fo = self._files.get(handle, None)
        if fo:
            return fo.fileno()
Test that clear(glob) works as expected.
dataset/ETHPy150Open kdart/pycopia/QA/pycopia/remote/WindowsServer.py/Win32Agent.fileno--crossover with--dataset/ETHPy150Open jmoiron/johnny-cache/johnny/tests/localstore.py/LocalStoreTest.test_custom_clear