Unixtime datapoints gives error

[thewade]

I have a datapoint that is unix time , e.g. '152': 1719529126

I created this entity in the device yaml:

  - entity: sensor
    name: Teaching complete
    icon: "mdi:calendar-check"
    class: timestamp
    category: diagnostic
    dps:
      - id: 152
        type: unixtime
        name: sensor

But I get an error:

2024-07-06 08:50:27.702 ERROR (MainThread) [homeassistant] Error doing job: Exception in callback Entity._async_write_ha_state_from_call_soon_threadsafe() (None)
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 585, in state
    if value.tzinfo is None:
       ^^^^^^^^^^^^
AttributeError: 'int' object has no attribute 'tzinfo'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/asyncio/events.py", line 88, in _run
    self._context.run(self._callback, *self._args)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 998, in _async_write_ha_state_from_call_soon_threadsafe
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 596, in state
    raise ValueError(
ValueError: Invalid datetime: sensor.ivy_planter_teaching_complete has timestamp device class but provides state 1719529126:<class 'int'> resulting in ''int' object has no attribute 'tzinfo''

Is this an error on my part? Is there somewhere I can set the time zone?

[make-all]

It is not something you are doing wrong, the implementation has the conversion to datetime object indented incorrectly, so it requires a mapping to be defined in the dp to work. I have fixed this in the current HEAD.