[cc1101] Export CC1101Listener to Python - #17576
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The C++ CC1101Listener class and CC1101Component::register_listener() already exist and are usable from other C++ components, but the Python side never bound the class, so external/other components could not reference cc1101.CC1101Listener from their own __init__.py (e.g. to type a config validator or use_id against it) without their own private copy of the class declaration. One-line addition, no behavior change.
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To use the changes from this PR as an external component, add the following to your ESPHome configuration YAML file: external_components:
- source: github://pr#17576
components: [cc1101]
refresh: 1h(Added by the PR bot) |
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Memory Impact AnalysisComponents:
This analysis runs automatically when components change. Memory usage is measured from a representative test configuration. |
swoboda1337
approved these changes
Jul 15, 2026
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Thanks |
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What does this implement/fix?
The C++
CC1101Listenerclass andCC1101Component::register_listener()already exist and are usedinternally, but the Python side never bound the class. External components that want to register
themselves as a packet listener from their own
__init__.py(e.g. to type acv.use_id()against it,or declare a field of that type) currently have no way to reference
cc1101.CC1101Listenerfrom Pythonwithout duplicating the class declaration. This adds the one missing binding line, matching the existing
CC1101Component = ns.class_(...)pattern right above it.No C++ changes, no behavior changes, no new YAML options.
Types of changes
Related issue or feature (if applicable): -
Pull request in esphome-docs with documentation (if applicable): not applicable, no user-facing configuration change.
Test Environment
Example entry for
config.yaml:Checklist:
tests/folder). (a one-line Python binding with no new runtime behavior; nothing new to assert)If user exposed functionality or configuration variables are added/changed: