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import os |
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import base64 |
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import backend.fcmservice |
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#from backend.fcmservice import BaseService |
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from helpers.camerahelper import take_picture |
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from messaging.sensormessages import SensorValueSchema |
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from domain.sensors import SensorValue |
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from backend.fcmcache import CacheKeys |
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class CameraService(backend.fcmservice.BaseService): |
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#def __init__(self, config, cache): |
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# super(CameraService, config, cache) |
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def take_picture(self, file_name='fullcycle_camera.png'): |
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pic = take_picture(file_name, |
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self.configuration.get('camera.size'), |
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self.configuration.get('camera.quality'), |
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self.configuration.get('camera.brightness'), |
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self.configuration.get('camera.contrast')) |
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return pic |
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def store_picture_cache(self, file_name): |
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if os.path.isfile(file_name): |
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with open(file_name, 'rb') as photofile: |
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picdata = photofile.read() |
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#picture will be handled like a sensor |
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reading = SensorValue('fullcyclecamera', base64.b64encode(picdata), 'camera') |
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message = super().createmessageenvelope() |
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sensorjson = message.jsonserialize(SensorValueSchema(), reading) |
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self.cache.tryputcache(CacheKeys.camera, sensorjson) |
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dfoderick /
fullcycle
