def cache_icon(self, icon_name):
icon_path = f'cache/{icon_name}.png'
if not path.exists(icon_path):
image_data = easy_requests.get(
f'http://openweathermap.org/img/wn/{icon_name}@2x.png',
'image/png')
with open(icon_path, 'wb') as file:
file.write(image_data)
def make_api_call(self, api):
try:
return easy_requests.get(
f'https://api.openweathermap.org/data/2.5/{api}&units=imperial&APPID={cfg.get("weather-api-key")}'
)
except HTTPError as err:
if err.getcode() == 401:
print(
'Weather API key was rejected. It\'s either invalid or it hasn\'t been activated yet. Verify it '
'is correct or try again later.')
sys.exit(-1)
def make_alerts_call(self, dt):
lat = self.coords['lat']
lon = self.coords['lon']
alerts = easy_requests.get(
f'https://api.weather.gov/alerts/active?point={lat}%2C{lon}')
self.active_alerts = []
for alert in list(alert['properties'] for alert in alerts['features']):
self.active_alerts.append({
'headline': alert['headline'],
'description': alert['description']
})
def toggle(self, light_id):
# since IDs are numbers as strings, it's easy to forget to pass a string, ensure we're dealing with a string
light_id = str(light_id)
light_name = next(light['name'] for light in self.lights
if light['id'] == light_id)
self.log(f'toggling {light_id} ({light_name})')
res = easy_requests.get(f'{self.overseer_url}lights/toggle/{light_id}')
if 'error' in res:
self.log(f'Error toggling lights: {res["error"]}')
else:
self.refresh()
def refresh(self, data=None):
try:
if not data:
data = easy_requests.get(f'{self.overseer_url}lights/info')
if 'error' in data:
self.log(
'error retrieving lights information, does overseer trust this device?'
)
sys.exit(-1)
self.lights = data
except URLError as err:
self.log('error reaching overseer')
self.log(err)