def is_type_cls(type_cls, field_type):
if type(field_type) is set:
return True
types = tuple(field_type)
if len(types) == 0:
return False
return issubclass(get_type(types[0]), type_cls)
def check_type(destination_cls, field, name, value):
if field.type and not any(isinstance(value, get_type(t)) for t in field.type):
actual_type = type(value)
message = "Invalid type for field {0}.{1}, was {2}".format(
destination_cls.__name__, name, actual_type.__name__
)
raise PTypeError(destination_cls, name, field.type, actual_type, message)
def factory(self):
# If no factory is specified and the type is another CheckedType use the factory method of that CheckedType
if self._factory is PFIELD_NO_FACTORY and len(self.type) == 1:
typ = get_type(tuple(self.type)[0])
if issubclass(typ, CheckedType):
return typ.create
return self._factory
def factory(self):
# If no factory is specified and the type is another CheckedType use the factory method of that CheckedType
if self._factory is PFIELD_NO_FACTORY and len(self.type) == 1:
typ = get_type(tuple(self.type)[0])
if issubclass(typ, CheckedType):
return typ.create
return self._factory
def is_type_cls(type_cls, field_type):
types = tuple(field_type)
if len(types) == 0:
return False
return issubclass(get_type(types[0]), type_cls)
def check_type(destination_cls, field, name, value):
if field.type and not any(isinstance(value, get_type(t)) for t in field.type):
actual_type = type(value)
message = "Invalid type for field {0}.{1}, was {2}".format(destination_cls.__name__, name, actual_type.__name__)
raise PTypeError(destination_cls, name, field.type, actual_type, message)
def _types_to_names(types):
"""Convert a tuple of types to a human-readable string."""
return "".join(get_type(typ).__name__.capitalize() for typ in types)
def _types_to_names(types):
"""Convert a tuple of types to a human-readable string."""
return "".join(get_type(typ).__name__.capitalize() for typ in types)
