def get_stocks_in_day(stock_name, day):
out = []
markets = Market.all(keys_only=False).filter("date =", day).filter("ref =", stock_name.market_ref).order('time').fetch(100)
for market in markets:
stock = Stock.all().filter("market =", market.key()).filter('name = ', stock_name.key()).get()
if not stock is None:
dt = datetime.combine(market.date, market.time)
out.append((dt, stock, market.exchange_rate))
return out
def get_stocks_days(stock_name, num_days=10):
days = last_weekdays(num_days)
out = []
for day in days:
market = Market.all(keys_only=False).filter("date =", day.date()).filter("ref =", stock_name.market_ref).order('-time').get()
if not market is None:
stock = Stock.all().filter("market =", market.key()).filter('name = ', stock_name.key()).get()
if not stock is None:
out.append((day, stock, market.exchange_rate))
return out
def get_market(ref, date=None, keys_only=False):
if date is None:
return Market.all(keys_only=keys_only).filter("ref =", ref).order('-date').order('-time').get()
else:
return Market.all(keys_only=keys_only).filter("date =", date.date()).filter("time =", date.time()).filter("ref =", ref).get()
def get_last_date(market_ref):
return Market.all().filter("ref = ", market_ref).order('-date').get().date
