utilities.py 文件源码

def ReadLastSyncTime():
    with _winreg.CreateKeyEx(_winreg.HKEY_LOCAL_MACHINE, R"SOFTWARE\WPKG", 0,
                             _winreg.KEY_READ | _winreg.KEY_WOW64_64KEY) as key:
        try:
            last_sync_value = _winreg.QueryValueEx(key, "lastsync")[0]
        except WindowsError:
            return None
    try:
        last_sync_time = datetime.datetime.strptime(last_sync_value, '%Y-%m-%d %H:%M:%S')
    except (ValueError, TypeError):
        return None
    return last_sync_time