def handle(self, **options):
#TODO replace settings dict with market table
exchange = []
if options.get('exchange'):
# force download of the specified exchange
for x in settings.TSB['downloads']:
if x['exchange'] == options.get('exchange'):
exchange.append(x)
break
if not exchange:
raise SystemExit('Nothing to do: exchange {} not found'.format(
options.get('exchange')))
else:
# for each exchange, check if it needs to be downloaded
for x in settings.TSB['downloads']:
exchange_time = datetime.now(timezone(x.get('timezone')))
if not is_weekday(exchange_time):
continue
if exchange_time.hour == x.get('time_h'):
exchange.append(x)
for x in exchange:
#FIXME: retries will cause delay *before* running next exchange!
# implementing delays in hours could be easy-ish (but how to
# remember which symbols need retrying?? - NoRedis??)
#TODO: implement datasource (now yahoo is always used)
#TODO: use -verbosity to see output when using cmd line
#TODO: with -verbosity=0 send *certain* messages to admin
Price.download_prices_today(currency=x.get('currency'),
num_retries=x.get('num_retries'))
def test_is_weekday(self):
for date in self.weekdays:
self.assertTrue(du.is_weekday(date))
for date in self.weekend:
self.assertFalse(du.is_weekday(date))
