def request_valid_stores(keys, rt_key):
""" Method that requests valid stores to geolocation endpoint
Params:
-----
rt_key : str
Routing Key (store, item, price)
"""
all_st = []
for retailer in keys:
# Fetch stores info from Geolocation Service
r = br.get(stores_endp_url % retailer)
if not r:
logger.error('Request error to geolocation service!')
continue
stores_d = r.json()
if rt_key == 'item':
stores_d = [random.choice(stores_d)]
stores_list = [{
'route_key': rt_key.lower(),
'retailer_key': retailer,
'external_id': st['external_id'],
'store_uuid': st['uuid'],
'name': st['name']
} for st in stores_d[:int(STORES)]]
all_st.extend(stores_list)
logger.info('Got {} stores for {}'.format(len(stores_list), retailer))
return all_st
def recommend(name, body):
if name not in config.get_recommenders():
logger.error('Unknown recommender name %s' % name)
return False
try:
return config.get_recommenders()[name].recommend(body)
except:
import traceback, os, sys
exc_type, exc_value, exc_traceback = sys.exc_info()
logger.error(
traceback.format_exception(exc_type, exc_value, exc_traceback))
return False
def recommend(name, body):
if name not in config.get_recommenders():
logger.error('Unknown recommender name %s' % name)
return False
try:
return config.get_recommenders()[name].recommend(body)
except:
import traceback, os, sys
exc_type, exc_value, exc_traceback = sys.exc_info()
logger.error(traceback.format_exception(
exc_type, exc_value, exc_traceback
))
return False
def process_event(name, body):
if name not in config.get_events():
logger.error('Unknown event name %s' % name)
return False
observers = config.get_events()[name]
for observer in observers:
try:
if getattr(observer['recommender'],
observer['action'])(body) == False:
raise Exception('event did not run successfully')
except:
import traceback, os, sys
exc_type, exc_value, exc_traceback = sys.exc_info()
logger.error(
traceback.format_exception(exc_type, exc_value, exc_traceback))
return False
return True
def process_event(name, body):
if name not in config.get_events():
logger.error('Unknown event name %s' % name)
return False
observers = config.get_events()[name]
for observer in observers:
try:
if getattr(observer['recommender'], observer['action'])(body) == False:
raise Exception('event did not run successfully')
except:
import traceback, os, sys
exc_type, exc_value, exc_traceback = sys.exc_info()
logger.error(traceback.format_exception(
exc_type, exc_value, exc_traceback
))
return False
return True
