Imports and Class Instances

In Python, if you return a class instance, that instance has everything a consumer needs to use it. So for instance, if I pass a PynamoDB model object (indicating a document in DynamoDB) back to a consumer, they’ll be able to use it without importing Pynamo directly.

Source#

• https://stackoverflow.com/questions/27991552/when-does-a-passed-class-instance-require-an-import-in-python