def index():
"""Lists the coffeez"""
coffees = memcache.get(ALL_COFFEES_KEY)
if not coffees:
coffees = Coffee.query(Coffee.active == True).fetch()
# cannot store all images into memcached due to size limits
for coffee in coffees:
coffee.image = None
memcache.set(ALL_COFFEES_KEY, coffees)
roaster_query = memcache.get(ALL_ROASTERS_KEY)
if not roaster_query:
roaster_query = Coffee.query(projection=["roaster"], distinct=True).fetch()
memcache.set(ALL_ROASTERS_KEY, roaster_query)
roasters = [data.roaster for data in roaster_query]
return render_template('index.html', coffees=coffees, roasters=roasters)
def add_or_update_coffee(coffee_data, coffees_updated, coffees_entered,
error_coffees):
old_coffees = Coffee.query(Coffee.name == coffee_data['name'],
Coffee.roaster == coffee_data['roaster'],
Coffee.active == True).fetch()
if old_coffees:
if len(old_coffees) > 1:
logging.warning(
"Query for coffee name: {}, roaster: {} returned {} results. Result are {}"
.format(coffee_data['name'], coffee_data['roaster'],
len(old_coffees), old_coffees))
for key, value in coffee_data.iteritems():
setattr(old_coffees[0], key, value)
try:
old_coffees[0].put()
coffees_updated += 1
except AttributeError:
# error putting the coffee into the datastore
error_coffees.append(coffee_data['product_page'])
else:
coffee = Coffee(**coffee_data)
try:
coffee.put()
coffees_entered += 1
except AttributeError:
# error putting the coffee into the datastore
error_coffees.append(coffee_data['product_page'])
return [coffees_updated, coffees_entered, error_coffees]
def index():
"""Lists the coffeez"""
coffees = memcache.get(ALL_COFFEES_KEY)
if not coffees:
coffees = Coffee.query(Coffee.active == True).fetch()
# cannot store all images into memcached due to size limits
for coffee in coffees:
coffee.image = None
memcache.set(ALL_COFFEES_KEY, coffees)
roaster_query = memcache.get(ALL_ROASTERS_KEY)
if not roaster_query:
roaster_query = Coffee.query(projection=["roaster"],
distinct=True).fetch()
memcache.set(ALL_ROASTERS_KEY, roaster_query)
roasters = [data.roaster for data in roaster_query]
return render_template('index.html', coffees=coffees, roasters=roasters)
def cron_update():
""" Checks active coffees to see if theyre inactive """
coffees = Coffee.query(Coffee.active==True).fetch()
logging.info('Checking for inactive coffees. Currently {} coffees are active'.format(len(coffees)))
inactive_coffees = 0
for coffee in coffees:
if coffee.date_updated < datetime.datetime.now() - datetime.timedelta(days=2):
coffee.active = False
coffee.date_removed = datetime.datetime.now()
coffee.put()
logging.info('Coffee {} was marked inactive'.format(coffee.name))
inactive_coffees += 1
logging.info("{} coffees were newly marked inactive".format(inactive_coffees))
return "Finished checking active coffees"
def cron_update():
""" Checks active coffees to see if theyre inactive """
coffees = Coffee.query(Coffee.active == True).fetch()
logging.info(
'Checking for inactive coffees. Currently {} coffees are active'.
format(len(coffees)))
inactive_coffees = 0
for coffee in coffees:
if coffee.date_updated < datetime.datetime.now() - datetime.timedelta(
days=2):
coffee.active = False
coffee.date_removed = datetime.datetime.now()
coffee.put()
logging.info('Coffee {} was marked inactive'.format(coffee.name))
inactive_coffees += 1
logging.info(
"{} coffees were newly marked inactive".format(inactive_coffees))
return "Finished checking active coffees"
def add_or_update_coffee(coffee_data, coffees_updated, coffees_entered, error_coffees):
old_coffees = Coffee.query(Coffee.name == coffee_data['name'], Coffee.roaster == coffee_data['roaster'], Coffee.active==True).fetch()
if old_coffees:
if len(old_coffees) > 1:
logging.warning("Query for coffee name: {}, roaster: {} returned {} results. Result are {}".format(coffee_data['name'], coffee_data['roaster'], len(old_coffees), old_coffees))
for key, value in coffee_data.iteritems():
setattr(old_coffees[0], key, value)
try:
old_coffees[0].put()
coffees_updated +=1
except AttributeError:
# error putting the coffee into the datastore
error_coffees.append(coffee_data['product_page'])
else:
coffee=Coffee(**coffee_data)
try:
coffee.put()
coffees_entered +=1
except AttributeError:
# error putting the coffee into the datastore
error_coffees.append(coffee_data['product_page'])
return [coffees_updated, coffees_entered, error_coffees]
