def _map_nodes(self, node, references):
fields = [
self._transform_field(getattr(node, field.name), references)
for field in dodge.fields(node)
]
new_node = type(node)(*fields)
# TODO: test location preservation
location = getattr(node, "location", None)
if location is not None:
new_node.location = location
return new_node
def fields_of_instance_can_be_retrieved():
User = dodge.data_class("User", ["username"])
user = User("bob")
field, = dodge.fields(user)
assert_equal("username", field.name)
def fields_of_instance_can_be_retrieved():
User = dodge.data_class("User", ["username"])
user = User("bob")
field, = dodge.fields(user)
assert_equal("username", field.name)