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Recover from rare error condition from LIRC (#2267)

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* More resilient accessing of LIRC codes to handle rare error case.

* Line length fix in LIRC
This commit is contained in:
Nick Touran 2016-06-09 20:53:41 -07:00 • committed by Paulus Schoutsen
parent abc353c083
commit c229d9e90f
1 changed files with 6 additions and 1 deletions
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7
homeassistant/components/lirc.py
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@ -66,7 +66,12 @@ class LircInterface(threading.Thread):
"""Main loop of LIRC interface thread.""" """Main loop of LIRC interface thread."""
import lirc import lirc
while not self.stopped.isSet(): while not self.stopped.isSet():
code = lirc.nextcode() # list; empty if no buttons pressed try:
code = lirc.nextcode() # list; empty if no buttons pressed
except lirc.NextCodeError:
_LOGGER.warning('Encountered error reading '
'next code from LIRC')
code = None
# interpret result from python-lirc # interpret result from python-lirc
if code: if code:
code = code[0] code = code[0]