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add check for metar attributes

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ktdad
2019-05-28 07:02:22 -04:00
parent 5444e13626
commit e7815a95f6
1 changed files with 6 additions and 6 deletions
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12
homeassistant/components/nws/weather.py
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@@ -210,7 +210,7 @@ class NWSWeather(WeatherEntity):
def temperature(self):
"""Return the current temperature."""
temp_c = self._observation['temperature']['value']
if temp_c is None and self._metar_obs:
if temp_c is None and self._metar_obs and self._metar_obs.temp:
temp_c = self._metar_obs.temp.value(units='C')
if temp_c is not None:
return convert_temperature(temp_c, TEMP_CELSIUS, TEMP_FAHRENHEIT)
@@ -221,7 +221,7 @@ class NWSWeather(WeatherEntity):
"""Return the current pressure."""
pressure_pa = self._observation['seaLevelPressure']['value']
if pressure_pa is None and self._metar_obs:
if pressure_pa is None and self._metar_obs and self._metar_obs.press:
pressure_hpa = self._metar_obs.press.value(units='HPA')
if pressure_hpa is None:
return None
@@ -246,9 +246,8 @@ class NWSWeather(WeatherEntity):
def wind_speed(self):
"""Return the current windspeed."""
wind_m_s = self._observation['windSpeed']['value']
if wind_m_s is None and self._metar_obs:
if wind_m_s is None and self._metar_obs and self._metar_obs.wind_speed:
wind_m_s = self._metar_obs.wind_speed.value(units='MPS')
print(wind_m_s)
if wind_m_s is None:
return None
wind_m_hr = wind_m_s * 3600
@@ -264,7 +263,8 @@ class NWSWeather(WeatherEntity):
def wind_bearing(self):
"""Return the current wind bearing (degrees)."""
wind_bearing = self._observation['windDirection']['value']
if wind_bearing is None and self._metar_obs:
if wind_bearing is None and (self._metar_obs
and self._metar_obs.wind_dir):
wind_bearing = self._metar_obs.wind_dir.value()
return wind_bearing
@@ -284,7 +284,7 @@ class NWSWeather(WeatherEntity):
def visibility(self):
"""Return visibility."""
vis_m = self._observation['visibility']['value']
if vis_m is None and self._metar_obs:
if vis_m is None and self._metar_obs and self._metar_obs.vis:
vis_m = self._metar_obs.vis.value(units='M')
if vis_m is None:
return None