def from_postal_code(cls, postal_code):
"""
Geolocation user from postal code. This is useful
for search using postal code.
"""
lat, lon = geolocation.geolocate("%s France" % postal_code) # FIXME: this will obviously only work in France
return cls(lat=lat, lon=lon)
def geolocate(self, address):
"""
Geolocate a geolocation object, given an address.
:param address: the address to geolocate
"""
try:
lat, lon = geolocation.geolocate(address)
except errors.GeolocationError:
self.has_error = True
self.lat = None
self.lon = None
else:
self.has_error = False
self.lat = lat
self.lon = lon
self.save()
