import logging from dateutil import relativedelta from orchestra import plugins from orchestra.utils.functional import cached from orchestra.utils.python import import_class from .. import settings logger = logging.getLogger(__name__) class PaymentMethod(plugins.Plugin): label_field = 'label' number_field = 'number' process_credit = False due_delta = relativedelta.relativedelta(months=1) plugin_field = 'method' @classmethod @cached def get_plugins(cls): plugins = [] for cls in settings.PAYMENTS_ENABLED_METHODS: try: plugins.append(import_class(cls)) except ImportError as exc: logger.error(str(exc)) return plugins def get_label(self): return self.instance.data[self.label_field] def get_number(self): return self.instance.data[self.number_field] def get_bill_message(self): return ''