test_win32file.py 文件源码

def tearDown(self):
        # be careful about raising errors at teardown!
        for h in self.dir_handles:
            # See comments in _watcherThread above - this appears to
            # deadlock if a synchronous ReadDirectoryChangesW is waiting...
            # (No such problems with an asynch ReadDirectoryChangesW)
            h.Close()
        for dn in self.dir_names:
            try:
                shutil.rmtree(dn)
            except OSError:
                print("FAILED to remove directory", dn)

        for t in self.watcher_threads:
            # closing dir handle should have killed threads!
            t.join(5)
            if t.isAlive():
                print("FAILED to wait for thread termination")