class DataHandler:
"""
Uses the Database and Apixu Objects to generate then insert weather data
into the model
"""
# Structure of location data for Location table in model
location = {
"name": None,
"region": None,
"country": None,
"lat": None,
"lon": None,
"tz_id": None,
"localtime_epoch": None,
"localtime": None
}
current = {
# last row id in location
"last_updated_epoch": None,
"last_updated": None,
"temp_c": 'Polling',
"temp_f": None,
"is_day": None,
"wind_mph": None,
"wind_kph": None,
"wind_degree": None,
"wind_dir": None,
"pressure_mb": None,
"pressure_in": None,
"precip_mm": None,
"precip_in": None,
"humidity": None,
"cloud": None,
"feelslike_c": None,
"feelslike_f": None
}
# Structure of condition data for Current_Condition table in model
condition = {
# last row id in location
"text": None,
"icon": 'http://cdn.apixu.com/weather/64x64/day/116.png',
"code": None
}
def __init__(self):
self.apixu = Apixu()
def _read_current_weather(self):
current_weather = self.apixu.get_current_weather('Brisbane')
return current_weather
def create_data_chunks(self, weather_data):
current_data = weather_data['current']
location_data = weather_data['location']
condition_data = weather_data['current']['condition']
for key, value in location_data.iteritems():
if key == 'name':
self.location['name'] = value
if key == 'country':
self.location['country'] = value
if key == 'region':
self.location['region'] = value
if key == 'lat':
self.location['lat'] = value
if key == 'lon':
self.location['lon'] = value
if key == 'tz_id':
self.location['tz_id'] = value
if key == 'localtime_epoch':
self.location['localtime_epoch'] = value
if key == 'localtime':
self.location['localtime'] = value
for key, value in current_data.iteritems():
if key == 'last_updated_epoch':
self.current['last_updated_epoch'] = value
if key == 'last_updated':
self.current['last_updated'] = value
if key == 'temp_c':
self.current['temp_c'] = value
if key == 'temp_f':
self.current['temp_f'] = value
if key == 'is_day':
self.current['is_day'] = value
if key == 'wind_mph':
self.current['wind_mph'] = value
if key == 'wind_kph':
self.current['wind_kph'] = value
if key == 'wind_degree':
self.current['wind_degree'] = value
if key == 'wind_dir':
self.current['wind_dir'] = value
if key == 'pressure_mb':
self.current['pressure_mb'] = value
if key == 'pressure_in':
self.current['pressure_in'] = value
if key == 'precip_mm':
self.current['precip_mm'] = value
if key == 'precip_in':
self.current['precip_in'] = value
if key == 'humidity':
self.current['humidity'] = value
if key == 'cloud':
self.current['cloud'] = value
if key == 'feelslike_c':
self.current['feelslike_c'] = value
if key == 'feelslike_f':
self.current['feelslike_f'] = value
for key, value in condition_data.iteritems():
if key == 'text':
self.condition['text'] = value
if key == 'icon':
self.condition['icon'] = value
if key == 'code':
self.condition['code'] = value
def icon_change_check(self, current_icon):
if self.condition['icon'] is not current_icon:
self.condition['icon'] = current_icon
def download_icon(self):
f = urllib2.urlopen(self.condition['icon'])
data = f.read()
with open("assets/weather_icon.jpg", "wb") as code:
code.write(data)
def get_data_file(self, file):
pass
def write_read_to_file(self, file):
pass
def __init__(self):
self.apixu = Apixu()