Phil Bruckner 5f5cb8bea8 Add support for simultaneous runs of Script helper - Part 2 (#32442) ...

* Add limit parameter to service call methods

* Break out prep part of async_call_from_config for use elsewhere

* Minor cleanup

* Fix improper use of asyncio.wait

* Fix state update

Call change listener immediately if its a callback

* Fix exception handling and logging

* Merge Script helper if_running/run_mode parameters into script_mode

- Remove background/blocking _ScriptRun subclasses which are no longer needed.

* Add queued script mode

* Disable timeout when making fully blocking script call

* Don't call change listener when restarting script

This makes restart mode behavior consistent with parallel & queue modes.

* Changes per review

- Call all script services (except script.turn_off) with no time limit.
- Fix handling of lock in _QueuedScriptRun and add comments to make it
  clearer how this code works.

* Changes per review 2

- Move cancel shielding "up" from _ScriptRun.async_run to Script.async_run
  (and apply to new style scripts only.) This makes sure Script class also
  properly handles cancellation which it wasn't doing before.
- In _ScriptRun._async_call_service_step, instead of using script.turn_off
  service, just cancel service call and let it handle the cancellation
  accordingly.

* Fix bugs

- Add missing call to change listener in Script.async_run
  in cancelled path.
- Cancel service task if ServiceRegistry.async_call cancelled.

* Revert last changes to ServiceRegistry.async_call

* Minor Script helper fixes & test improvements

- Don't log asyncio.CancelledError exceptions.
- Make change_listener a public attribute.
- Test overhaul
  - Parametrize tests.
  - Use common test functions.
  - Mock timeout so tests don't need to wait for real time to elapse.
  - Add common function for waiting for script action step.

2020-03-11 16:34:50 -07:00

38 KiB

Raw Blame History

View Raw