def update_rates(adapter_class_name=None):
adapter_class_name = (adapter_class_name or getattr(
settings, EXCHANGE_ADAPTER_CLASS_KEY, EXCHANGE_DEFAULT_ADAPTER_CLASS))
adapter_class = import_class(adapter_class_name)
adapter = adapter_class()
if not isinstance(adapter, BaseAdapter):
raise TypeError("invalid adapter class: %s" % adapter_class_name)
adapter.update()
if CACHE_ENABLED:
update_rates_cached()
def handle(self, *args, **options):
"""
Handle command
"""
adapter_class_name = options['class']
try:
adapter_class = import_class(adapter_class_name)
adapter = adapter_class()
if not isinstance(adapter, BaseAdapter):
raise TypeError
except (ImportError, TypeError), detail:
raise CommandError("invalid adapter class: Detail: %s" % detail)
def handle(self, *args, **options):
"""
Handle command
"""
adapter_class_name = options['class']
try:
adapter_class = import_class(adapter_class_name)
adapter = adapter_class()
if not isinstance(adapter, BaseAdapter):
raise TypeError
except (ImportError, TypeError), detail:
raise CommandError("invalid adapter class: Detail: %s" % detail)
def update_rates(adapter_class_name=None):
adapter_class_name = (adapter_class_name or
getattr(settings,
EXCHANGE_ADAPTER_CLASS_KEY,
EXCHANGE_DEFAULT_ADAPTER_CLASS))
adapter_class = import_class(adapter_class_name)
adapter = adapter_class()
if not isinstance(adapter, BaseAdapter):
raise TypeError("invalid adapter class: %s" % adapter_class_name)
adapter.update()
if CACHE_ENABLED:
update_rates_cached()
def update_rates_from_date(adapter_class_name=None, date=None):
adapter_class_name = (adapter_class_name or
getattr(settings, EXCHANGE_ADAPTER_CLASS_KEY, EXCHANGE_DEFAULT_ADAPTER_CLASS))
adapter_class = import_class(adapter_class_name)
adapter = adapter_class()
if not isinstance(adapter, BaseAdapter):
raise TypeError("invalid adapter class: %s" % adapter_class_name)
if isinstance(date, basestring):
from_date = datetime.datetime.strptime(date, '%Y-%m-%d')
else:
from_date = date if isinstance(date, datetime.date) else datetime.date.today()
today = datetime.date.today()
numdays = (today - from_date).days + 1
date_list = [today - datetime.timedelta(days=x) for x in range(0, numdays)]
for day in date_list:
adapter.update_by_day(day)
if CACHE_ENABLED:
update_rates_cached()
