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Bugfix error on automation reload (#4823)

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This commit is contained in:
Pascal Vizeli 2016-12-09 08:24:03 +01:00 • committed by Paulus Schoutsen
parent f78246e686
commit 0bf9e6d4bb
1 changed files with 10 additions and 0 deletions
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10
homeassistant/components/automation/state.py
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@ -64,10 +64,19 @@ def async_trigger(hass, config, action):
call_action()
return
@callback
def clear_listener():
"""Clear all unsub listener."""
nonlocal async_remove_state_for_cancel
nonlocal async_remove_state_for_listener
async_remove_state_for_listener = None
async_remove_state_for_cancel = None
@callback
def state_for_listener(now):
"""Fire on state changes after a delay and calls action."""
async_remove_state_for_cancel()
clear_listener()
call_action()
@callback
@ -77,6 +86,7 @@ def async_trigger(hass, config, action):
return
async_remove_state_for_listener()
async_remove_state_for_cancel()
clear_listener()
async_remove_state_for_listener = async_track_point_in_utc_time(
hass, state_for_listener, dt_util.utcnow() + time_delta)