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Deduplicate code in MQTT basic light #50530

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emontnemery
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@emontnemery emontnemery commented May 12, 2021

Proposed change

Deduplicate code in MQTT basic light

Replaced with 1 PR for each added helper:

Type of change

  • Dependency upgrade
  • Bugfix (non-breaking change which fixes an issue)
  • New integration (thank you!)
  • New feature (which adds functionality to an existing integration)
  • Breaking change (fix/feature causing existing functionality to break)
  • Code quality improvements to existing code or addition of tests

Additional information

  • This PR fixes or closes issue: fixes #
  • This PR is related to issue:
  • Link to documentation pull request:

Checklist

  • The code change is tested and works locally.
  • Local tests pass. Your PR cannot be merged unless tests pass
  • There is no commented out code in this PR.
  • I have followed the development checklist
  • The code has been formatted using Black (black --fast homeassistant tests)
  • Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

If the code communicates with devices, web services, or third-party tools:

  • The manifest file has all fields filled out correctly.
    Updated and included derived files by running: python3 -m script.hassfest.
  • New or updated dependencies have been added to requirements_all.txt.
    Updated by running python3 -m script.gen_requirements_all.
  • Untested files have been added to .coveragerc.

The integration reached or maintains the following Integration Quality Scale:

  • No score or internal
  • 🥈 Silver
  • 🥇 Gold
  • 🏆 Platinum

To help with the load of incoming pull requests:

def restore_state(attribute, condition):
"""Restore a state attribute."""
if condition and last_state and last_state.attributes.get(attribute):
setattr(self, f"_{attribute}", last_state.attributes.get(attribute))
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Suggested change
setattr(self, f"_{attribute}", last_state.attributes.get(attribute))
setattr(self, f"_{attribute}", last_state.attributes[attribute])

if (
self._optimistic_rgb
and last_state
and last_state.attributes.get(ATTR_HS_COLOR)
):
self._hs = last_state.attributes.get(ATTR_HS_COLOR)
self._hs_color = last_state.attributes.get(ATTR_HS_COLOR)
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Why can't we use restore_state helper here?

"qos": self._config[CONF_QOS],
}
add_topic(CONF_XY_STATE_TOPIC, xy_received)
restore_state(ATTR_XY_COLOR, self._optimistic_xy)
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What code did we replace with the restore helper here?

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4 participants