@classmethod
    def from_string(cls, string, access=DEFAULT_ACCESS, accept_value=True):
        hKey, moniker, value = cls._from_string(string, access, accept_value)
        if value is None:
            return cls(moniker, access)
        else:
            return cls(moniker, access).get_value(value)
Start the camera acquire
dataset/ETHPy150Open tjguk/winsys/winsys/registry.py/Registry.from_string--crossover with--dataset/ETHPy150Open kivy/kivy/kivy/core/camera/__init__.py/CameraBase.start