

@classmethod
def get_version(cls, settings, path):
    'Generate the version string to be used in static URLs.\n\n        ``settings`` is the `Application.settings` dictionary and ``path``\n        is the relative location of the requested asset on the filesystem.\n        The returned value should be a string, or ``None`` if no version\n        could be determined.\n\n        .. versionchanged:: 3.1\n           This method was previously recommended for subclasses to override;\n           `get_content_version` is now preferred as it allows the base\n           class to handle caching of the result.\n        '
    abs_path = cls.get_absolute_path(settings['static_path'], cls)
    return cls._get_cached_version(abs_path)

dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_server/src/tornado/web.py StaticFileHandler.get_version/VarMisuse@30/226 `path`->`cls`