2021.6 Errors in Log

Still digesting, but trying to figure out what changed:

Logger: homeassistant.components.switch
Source: custom_components/adaptive_lighting/switch.py:1045
Integration: Switch (documentation, issues)
First occurred: 1:53:37 PM (8 occurrences)
Last logged: 1:53:37 PM

Error adding entities for domain switch with platform adaptive_lighting
Error while setting up adaptive_lighting platform for switch
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 383, in async_add_entities
    await asyncio.gather(*tasks)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 588, in _async_add_entity
    await entity.add_to_platform_finish()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 614, in add_to_platform_finish
    await self.async_added_to_hass()
  File "/config/custom_components/adaptive_lighting/switch.py", line 634, in async_added_to_hass
    await self.async_turn_on(adapt_lights=not self._only_once)
  File "/config/custom_components/adaptive_lighting/switch.py", line 723, in async_turn_on
    await self._update_attrs_and_maybe_adapt_lights(
  File "/config/custom_components/adaptive_lighting/switch.py", line 851, in _update_attrs_and_maybe_adapt_lights
    self._settings = self._sun_light_settings.get_settings(
  File "/config/custom_components/adaptive_lighting/switch.py", line 1146, in get_settings
    percent = self.calc_percent()
  File "/config/custom_components/adaptive_lighting/switch.py", line 1109, in calc_percent
    today = self.relevant_events(now)
  File "/config/custom_components/adaptive_lighting/switch.py", line 1097, in relevant_events
    events = [
  File "/config/custom_components/adaptive_lighting/switch.py", line 1098, in <listcomp>
    self.get_sun_events(now + timedelta(days=days)) for days in [-1, 0, 1]
  File "/config/custom_components/adaptive_lighting/switch.py", line 1053, in get_sun_events
    else _replace_time(date, "sunrise")
  File "/config/custom_components/adaptive_lighting/switch.py", line 1045, in _replace_time
    utc_time = self.time_zone.localize(date_time).astimezone(dt_util.UTC)
AttributeError: 'str' object has no attribute 'localize'

This error originated from a custom integration.

Logger: homeassistant
Source: custom_components/adaptive_lighting/switch.py:1045
Integration: Adaptive Lighting
First occurred: 1:57:14 PM (**253 occurrences**)
Last logged: 3:30:41 PM

Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/config/custom_components/adaptive_lighting/switch.py", line 738, in _async_update_at_interval
    await self._update_attrs_and_maybe_adapt_lights(
  File "/config/custom_components/adaptive_lighting/switch.py", line 851, in _update_attrs_and_maybe_adapt_lights
    self._settings = self._sun_light_settings.get_settings(
  File "/config/custom_components/adaptive_lighting/switch.py", line 1146, in get_settings
    percent = self.calc_percent()
  File "/config/custom_components/adaptive_lighting/switch.py", line 1109, in calc_percent
    today = self.relevant_events(now)
  File "/config/custom_components/adaptive_lighting/switch.py", line 1097, in relevant_events
    events = [
  File "/config/custom_components/adaptive_lighting/switch.py", line 1098, in <listcomp>
    self.get_sun_events(now + timedelta(days=days)) for days in [-1, 0, 1]
  File "/config/custom_components/adaptive_lighting/switch.py", line 1053, in get_sun_events
    else _replace_time(date, "sunrise")
  File "/config/custom_components/adaptive_lighting/switch.py", line 1045, in _replace_time
    utc_time = self.time_zone.localize(date_time).astimezone(dt_util.UTC)
AttributeError: 'str' object has no attribute 'localize'

[yurnih]

I got the same issue after upgrading. See also home-assistant/core#49643, with that merge the pytz timezone object changed to a string. I figured out that with a change of line 1045 to utc_time = date_time.replace(tzinfo=dt_util.DEFAULT_TIME_ZONE).astimezone(dt_util.UTC) the issue got solved for 2021.6.

[LeChuck2909]

I also noticed, that some of my adaptive light integrations not work anymore. I found, that the one where sunrise_time is still “None”, works, the other one where sunrise_time was 07:00:00 did not work anymore. by removing the 07:00:00 and replace it with “None” again, i bring all adpative light integrations to work again. so i guess the issue is related to sunrise_time etc…