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class Light:
'''Light facade.
Light sensor measures the ambient light level(illumination) in lx.
Common uses include controlling screen brightness.
With method `enable` you can turn on the sensor and
`disable` method stops the sensor.
Use property `illumination` to get current illumination in lx.
.. versionadded:: 1.2.5
Supported Platforms:: Android
'''
@property
def illumination(self):
'''Current illumination in lx.'''
return self._get_illumination()
def enable(self):
'''Enable light sensor.'''
self._enable()
def disable(self):
'''Disable light sensor.'''
self._disable()
# private
def _get_illumination(self, **kwargs):
raise NotImplementedError()
def _enable(self, **kwargs):
raise NotImplementedError()
def _disable(self, **kwargs):
raise NotImplementedError()
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