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Mostly PyLint and Flake8 updates.

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Rewrote imports of exceptions to be from the exceptions module.
Made nmap scanner check for libnmap dependency without crashing.
Various flake8 and pylint updates.
This commit is contained in:
Ryan Kraus 2015-08-29 22:34:35 -04:00
parent 0b6358e759
commit f5b98c86f0
8 changed files with 32 additions and 23 deletions
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12
homeassistant/components/device_tracker/nmap_tracker.py
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@ -26,8 +26,12 @@ from collections import namedtuple
import subprocess
import re
from libnmap.process import NmapProcess
from libnmap.parser import NmapParser, NmapParserException
try:
from libnmap.process import NmapProcess
from libnmap.parser import NmapParser, NmapParserException
LIB_LOADED = True
except ImportError:
LIB_LOADED = False
import homeassistant.util.dt as dt_util
from homeassistant.const import CONF_HOSTS
@ -52,6 +56,10 @@ def get_scanner(hass, config):
_LOGGER):
return None
if not LIB_LOADED:
_LOGGER.error("Error while importing dependency python-libnmap.")
return False
scanner = NmapDeviceScanner(config[DOMAIN])
return scanner if scanner.success_init else None