def write_images(self, deployment_key, image_data):
"""
Write the image, measurement and camera data to the db, for the given deployment.
"""
for image_data_dict in image_data:
date_time = datetime.datetime.strptime(image_data_dict['date_time'], '%Y-%m-%dT%H:%M:%S.%fZ')
try:
#save the image
image = Image(deployment_id=deployment_key,
image_name=image_data_dict['image_name'],
image_path=image_data_dict['image_path'],
date_time=date_time,
position="SRID=4326;POINT("+str(image_data_dict['longitude'])+" "+str(image_data_dict['latitude'])+")",
image_type=image_data_dict['image_type']
)
image.save()
"""
self.write_measurement(image, 'depth', 'm', image_data_dict['depth'])
self.write_measurement(image, 'depth_uncertainty', 'm', image_data_dict['depth_uncertainty'])
self.write_measurement(image, 'temperature', 'cel', image_data_dict['temperature'])
self.write_measurement(image, 'salinity', 'psu', image_data_dict['salinity'])
self.write_measurement(image, 'pitch', 'rad', image_data_dict['pitch'])
self.write_measurement(image, 'roll', 'rad', image_data_dict['roll'])
self.write_measurement(image, 'yaw', 'rad', image_data_dict['yaw'])
self.write_measurement(image, 'altitude', 'm', image_data_dict['altitude'])
#link the camera to the image
camera_data_dict = self.read_camera_data(image_data_dict)
camera = Camera(**camera_data_dict)
camera.image = image
camera.save()
"""
except django.db.utils.IntegrityError:
print "Skipping %s, it already exists." % image_data_dict['image_name']
return None