def __geocode(self, context: LexContext):
try:
data = self.__geocoder.geocode(context)
if len(data['results']) == 0:
raise ValidationError(LexContext.SLOT_CITY, Phrases.provide_city())
if len(data['results']) > 1:
raise ValidationError(LexContext.SLOT_AREA, Phrases.provide_area_details())
context.session['location'] = data['results'][0]['geometry']['location']
logger.debug("GEOCODE: session={}".format(json.dumps(context.session)))
except KeyError:
logger.exception("Unable to load location: {}".format(context.address))
raise ValidationError(LexContext.SLOT_CITY, Phrases.provide_city())
def validate(self, context: LexContext):
if not context.city:
raise ValidationError(LexContext.SLOT_CITY, Phrases.provide_city())
if context.date and not self.__is_valid_date(context.date):
raise ValidationError(LexContext.SLOT_DATE, Phrases.provide_date())