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Make nmap mac regex more flexible to play nice with OS X

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This commit is contained in:
Paulus Schoutsen 2014-12-19 15:42:34 -08:00
parent 47adae7917
commit 47e6290609
1 changed files with 1 additions and 1 deletions
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2
homeassistant/components/device_tracker/nmap_tracker.py
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@ -39,7 +39,7 @@ def _arp(ip_address):
cmd = ['arp', '-n', ip_address]
arp = subprocess.Popen(cmd, stdout=subprocess.PIPE)
out, _ = arp.communicate()
match = re.search('(([0-9A-Fa-f]{2}\\:){5}[0-9A-Fa-f]{2})', str(out))
match = re.search(r'(([0-9A-Fa-f]{1,2}\:){5}[0-9A-Fa-f]{1,2})', str(out))
if match:
return match.group(0)
_LOGGER.info("No MAC address found for %s", ip_address)