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Error handling, in case no connections are available (#12010)
* Error handling, in case no connections are available * Fix elif to if
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@ -71,15 +71,17 @@ class DeutscheBahnSensor(Entity):
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def device_state_attributes(self):
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def device_state_attributes(self):
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"""Return the state attributes."""
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"""Return the state attributes."""
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connections = self.data.connections[0]
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connections = self.data.connections[0]
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connections['next'] = self.data.connections[1]['departure']
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if len(self.data.connections) > 1:
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connections['next_on'] = self.data.connections[2]['departure']
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connections['next'] = self.data.connections[1]['departure']
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if len(self.data.connections) > 2:
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connections['next_on'] = self.data.connections[2]['departure']
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return connections
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return connections
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def update(self):
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def update(self):
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"""Get the latest delay from bahn.de and updates the state."""
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"""Get the latest delay from bahn.de and updates the state."""
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self.data.update()
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self.data.update()
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self._state = self.data.connections[0].get('departure', 'Unknown')
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self._state = self.data.connections[0].get('departure', 'Unknown')
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if self.data.connections[0]['delay'] != 0:
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if self.data.connections[0].get('delay', 0) != 0:
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self._state += " + {}".format(self.data.connections[0]['delay'])
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self._state += " + {}".format(self.data.connections[0]['delay'])
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@ -102,6 +104,9 @@ class SchieneData(object):
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self.start, self.goal, dt_util.as_local(dt_util.utcnow()),
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self.start, self.goal, dt_util.as_local(dt_util.utcnow()),
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self.only_direct)
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self.only_direct)
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if not self.connections:
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self.connections = [{}]
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for con in self.connections:
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for con in self.connections:
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# Detail info is not useful. Having a more consistent interface
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# Detail info is not useful. Having a more consistent interface
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# simplifies usage of template sensors.
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# simplifies usage of template sensors.
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