from typing import TYPE_CHECKING
if TYPE_CHECKING:
from decimal import Decimal
from onegov.core.orm import Base
from onegov.pay.models import Payable, PayableManyTimes
from typing import type_check_only, Literal, Protocol, TypeAlias, TypedDict
[docs]
PaymentMethod: TypeAlias = Literal['free', 'cc', 'manual']
PaymentState: TypeAlias = Literal['open', 'paid', 'failed', 'cancelled']
class PriceDict(TypedDict):
amount: float
currency: str | None
fee: float
credit_card_payment: bool
class FeePolicy(Protocol):
def from_amount(self, __amount: Decimal | float) -> Decimal | float:
...
def compensate(self, __amount: Decimal | float) -> Decimal | float: ...
# NOTE: We would like to use intersections here than pseudo classes
@type_check_only
class PayableBase(Base, Payable):
pass
@type_check_only
class PayableManyTimesBase(Base, PayableManyTimes):
pass
AnyPayableBase: TypeAlias = PayableBase | PayableManyTimesBase