def __setattr__(self, key, value):
# Resolve Forward references before we begin the cast process
# TODO: This seems like it would be a performance issue -- can we do something up front to make sure that all
# forward references are covered globally
hint = self._field_for(key)
super().__setattr__(
key, cast(hint, value, getattr(self, '_coercion_allowed', None)) if hint else value)
def __setattr__(self, key, value):
if key != 'v' or not self.set_v(value):
hints = get_type_hints(type(self))
super().__setattr__(
key,
cast(hints[key], value) if key in hints else value)
def append(self, item) -> None:
v = cast(self._typ, item)
if isinstance(v, list):
super().extend(v)
else:
super().append(v)
def __setitem__(self, key, value):
super().__setitem__(key, cast(self._typ, value))
def __setattr__(self, key, value):
# Resolve Forward references before we begin the cast process
hints = get_type_hints(type(self), getmodule(self).__dict__)
super().__setattr__(
key, cast(hints[key], value, getattr(self, '_coercion_allowed', None)) if key in hints else value)