if db_name == 'weather_data':

db = Base('storage/weather_data.pdl')

if not db.exists():

db.create(

'low',

'tmw',

'high',

'temp',

'date',

'text',

'code',

'history',

'uniq_id',

'location',

'astronomy',

'atmosphere',

'country_name',

'created_date',

'location_name'

)

elif db_name == 'locations':

db = Base('storage/locations.pdl')

if not db.exists():

db.create(

'uniq_id',

'location',

'created_date'

)

else:

raise Exception('Please Enter Valid Name!')

cursor = db.open()