def getQuestionKeys(genre, update=False):
"""memset all the KEYS under the GENRE return the keys"""
questions = memg(genre)
if (not questions) or update:
questions = Question.all(keys_only=True).filter("genre =", genre)
questions = [x for x in questions]
mems(genre, questions)
return questions
def getInventory(update=False):
inventory = memg("_inventory123")
if (not inventory) or update:
if update:
logging.info("update: inventory hits db")
else:
logging.info("inventory hit db")
inventory = {}
stores = Store.all()
for store in stores:
inventory[store.name] = {}
items = Item.all().ancestor(store.key())
for item in items:
item = item.asDict()
inventory[store.name][item["name"]] = item
mems("_inventory123", inventory)
else:
logging.info("inventory hits cache")
return inventory
def getInventory(update=False):
inventory = memg("_inventory123")
if (not inventory) or update:
if update:
logging.info("update: inventory hits db")
else:
logging.info("inventory hit db")
inventory = {}
stores = Store.all()
for store in stores:
inventory[store.name] = {}
items = Item.all().ancestor(store.key())
for item in items:
item = item.asDict()
inventory[store.name][item["name"]] = item
mems("_inventory123", inventory)
else:
logging.info("inventory hits cache")
return inventory
def getQuestion(genre):
"""to get a question by genre"""
if not genre:
genre = "general"
questions = getQuestionKeys(genre)
if not questions:
logging.error("dbfunc.py line 39: couldn't return a question for: " + genre)
questions = getQuestionKeys("general")
ranChoice = random.choice(questions)
# not in cache get from db set cache
q = memg(str(ranChoice))
if not q:
q = db.get(ranChoice)
mems(str(ranChoice), q)
q = q.asDict()
options = [q["answer"], q["choice1"], q["choice2"], q["choice3"]]
random.shuffle(options)
q["options"] = options
q["hashed"] = makeCookieHash(q["answer"])
return q