November 2019
Beginner to intermediate
372 pages
6h 24m
English
By the end of this chapter, you will be able to:
This chapter covers serialization and deserialization, as well as data filtering and validation with marshmallow.
In this era of information explosion, the correctness of data is crucially important. We need to ensure that the data passed in by the client is in the format we expect. For example, we expect the cooking time variable to be a data type integer with a value of 30, but the client could pass in a string ...