how to revise custom components?

[bhouseski]

Trying to implement this, but do not understand how to implement the revised code for sensor.py, lc709203f.h, lc709203f.cpp.

can you advise.

log below

INFO ESPHome 2024.6.6
INFO Reading configuration /config/esphome/waveshare-e-ink.yaml...
ERROR Unable to load component sensor:
Traceback (most recent call last):
File "/esphome/esphome/loader.py", line 176, in _lookup_module
module = importlib.import_module(f"esphome.components.{domain}")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/importlib/init.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 1206, in _gcd_import
File "", line 1178, in _find_and_load
File "", line 1149, in _find_and_load_unlocked
File "", line 690, in _load_unlocked
File "", line 940, in exec_module
File "", line 241, in _call_with_frames_removed
File "/config/esphome/components/sensor.py", line 18, in
sensor.sensor_schema(UNIT_VOLT, ICON_EMPTY, 2).extend({
^^^^^^^^^^^^^^^^^^^^
AttributeError: partially initialized module 'esphome.components.sensor' has no attribute 'sensor_schema' (most likely due to a circular import)
Failed config

sensor: [source /config/esphome/waveshare-e-ink.yaml:47]

Component not found: sensor.

• platform: lc709203f
  i2c_id: bus_a
  address: 0x0B

[boverby]

see issue 3