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Fix async probs (#9924)

Browse Source 
* Update entity.py

* Update entity_component.py

* Update entity_component.py

* Update __init__.py

* Update entity_component.py

* Update entity_component.py

* Update entity.py

* cleanup entity

* Update entity_component.py

* Update entity_component.py

* Fix names & comments / fix tests

* Revert deadlock protection

* Add tests for entity

* Add test fix name

* Update other code

* Fix lint

* Remove restore state from template entities

* Lint
This commit is contained in:
Pascal Vizeli
2017-10-19 10:56:25 +02:00
committed by GitHub
parent 6cce934f72
commit c1b197419d
24 changed files with 356 additions and 362 deletions
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23
homeassistant/helpers/entity.py
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@@ -71,8 +71,11 @@ class Entity(object):
# If we reported if this entity was slow
_slow_reported = False
# protect for multiple updates
_update_warn = None
# Protect for multiple updates
_update_staged = False
# Process updates pararell
parallel_updates = None
@property
def should_poll(self) -> bool:
@@ -197,11 +200,15 @@ class Entity(object):
# update entity data
if force_refresh:
if self._update_warn:
# Update is already in progress.
if self._update_staged:
return
self._update_staged = True
self._update_warn = self.hass.loop.call_later(
# Process update sequential
if self.parallel_updates:
yield from self.parallel_updates.acquire()
update_warn = self.hass.loop.call_later(
SLOW_UPDATE_WARNING, _LOGGER.warning,
"Update of %s is taking over %s seconds", self.entity_id,
SLOW_UPDATE_WARNING
@@ -217,8 +224,10 @@ class Entity(object):
_LOGGER.exception("Update for %s fails", self.entity_id)
return
finally:
self._update_warn.cancel()
self._update_warn = None
self._update_staged = False
update_warn.cancel()
if self.parallel_updates:
self.parallel_updates.release()
start = timer()