test_win32file.py 文件源码

def setUp(self):
        self.watcher_threads = []
        self.watcher_thread_changes = []
        self.dir_names = []
        self.dir_handles = []
        for i in range(self.num_test_dirs):
            td = tempfile.mktemp("-test-directory-changes-%d" % i)
            os.mkdir(td)
            self.dir_names.append(td)
            hdir = win32file.CreateFile(td, 
                                        ntsecuritycon.FILE_LIST_DIRECTORY,
                                        win32con.FILE_SHARE_READ,
                                        None, # security desc
                                        win32con.OPEN_EXISTING,
                                        win32con.FILE_FLAG_BACKUP_SEMANTICS |
                                        win32con.FILE_FLAG_OVERLAPPED,
                                        None)
            self.dir_handles.append(hdir)

            changes = []
            t = threading.Thread(target=self._watcherThreadOverlapped,
                                 args=(td, hdir, changes))
            t.start()
            self.watcher_threads.append(t)
            self.watcher_thread_changes.append(changes)