core: Toon is not working again :(

Home Assistant release with the issue: v0.100.3

Last working Home Assistant release (if known): Not sure. Not working for me for the last 2 or 3 versions already

Operating environment (Hass.io/Docker/Windows/etc.): hass.io

Integration: https://www.home-assistant.io/integrations/toon/

Description of problem: The issue is that toon integration stoped working for me since some time (a month or so). Initially i was thinking that this is related to API limit, but the issue didn’t disappear by itself. Today i noticed, that API actually returns something, but looks like library cannot parse response properly? Please see trackback for more info.

Traceback (if applicable):

2019-10-30 09:14:18 ERROR (MainThread) [homeassistant.config_entries] Error setting up entry eneco-001-334514 for toon
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/toonapilib/toonapilib.py", line 388, in _get_status_value
    output = self.status[value]
KeyError: 'gasUsage'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 190, in async_setup
    hass, self
  File "/usr/src/homeassistant/homeassistant/components/toon/__init__.py", line 83, in async_setup_entry
    toon_data = ToonData(hass, entry, toon)
  File "/usr/src/homeassistant/homeassistant/components/toon/__init__.py", line 125, in __init__
    self.gas = toon.gas
  File "/usr/local/lib/python3.7/site-packages/toonapilib/toonapilib.py", line 396, in gas
    usage = self._get_status_value('gasUsage')
  File "/usr/local/lib/python3.7/site-packages/toonapilib/toonapilib.py", line 390, in _get_status_value
    raise IncompleteStatus(self.status)
toonapilib.toonapilibexceptions.IncompleteStatus: {'thermostatStates': {'state': [{'id': 0, 'tempValue': 1650, 'dhw': 1}, {'id': 1, 'tempValue': 1650, 'dhw': 1}, {'id': 2, 'tempValue': 1600, 'dhw': 1}, {'id': 3, 'tempValue': 1200, 'dhw': 1}, {'id': 4, 'tempValue': 1300, 'dhw': 1}], 'lastUpdatedFromDisplay': 1572423258008}, 'thermostatInfo': {'currentSetpoint': 1200, 'currentHumidity': None, 'currentDisplayTemp': 1800, 'programState': 1, 'activeState': 3, 'nextProgram': 1, 'nextState': 0, 'nextTime': 1572454800, 'nextSetpoint': 1650, 'hasBoilerFault': 0, 'errorFound': 255, 'boilerModuleConnected': 1, 'realSetpoint': 1200, 'burnerInfo': '0', 'otCommError': '0', 'currentModulationLevel': 0, 'haveOTBoiler': 0, 'lastUpdatedFromDisplay': 1572423257761}, 'deviceConfigInfo': {'device': [{'devUUID': '4f788930-7ce8-4d47-9bd9-123faf6297b2', 'devType': 'NAS_WR01Z', 'name': 'NAS_WR01Z-1', 'flowGraphUuid': 'bef66d8c-78a8-4106-9c7e-3af9e144bfb4', 'quantityGraphUuid': '7ec115dd-669a-4ea8-b6fb-5d9a137226c4', 'position': 0, 'inSwitchAll': 1, 'inSwitchSchedule': 0, 'switchLocked': 0, 'usageCapable': 1, 'currentState': None, 'rgbColor': None, 'zwuuid': 'e82cdd72-a995-459f-a62e-ff9c66b0e35a'}], 'lastUpdatedFromDisplay': 1572423257228}, 'deviceStatusInfo': {'device': [{'devUUID': '4f788930-7ce8-4d47-9bd9-123faf6297b2', 'name': 'NAS_WR01Z-1', 'currentUsage': 0.0, 'dayUsage': 0.0, 'avgUsage': 0.0, 'currentState': 0, 'isConnected': 0, 'networkHealthState': 1, 'rgbColor': None}], 'inSwitchAllTotal': {'currentState': 0, 'currentUsage': 0.0, 'dayUsage': 0.0, 'avgUsage': 0.0}, 'lastUpdatedFromDisplay': 1572423257503}, 'powerUsage': {'value': 802, 'dayCost': 0.43, 'valueProduced': 0, 'dayCostProduced': None, 'valueSolar': 0, 'maxSolar': 0, 'dayCostSolar': None, 'avgSolarValue': None, 'avgValue': 404.46, 'avgDayValue': 9707.14, 'avgProduValue': 0, 'avgDayProduValue': None, 'meterReading': 1013875, 'meterReadingLow': 1375276, 'meterReadingProdu': 0, 'meterReadingLowProdu': 0, 'dayUsage': 1866, 'dayLowUsage': 2730, 'todayLowestUsage': None, 'isSmart': 1, 'lowestDayValue': 182, 'solarProducedToday': 0, 'lastUpdatedFromDisplay': 1572423258204}, 'lastUpdateFromDisplay': 1572423258206, 'serverTime': 1572423258338}

Additional information: Taking into account my limited knowledge of Python i can conclude that response doesn’t contain gasUsage key in response status dictionary (and indeed it doesn’t). Did toon API change?