16th August 2021

Computer Science⚑

Programming⚑

(../python_basics.md)⚑

• New: Abstract base classes.

  (https://docs.python.org/3/glossary.html#term-abstract-base-class) in Python, as outlined in (https://www.python.org/dev/peps/pep-3119).

• New: Enum.

  An enumeration is a set of symbolic names (members) bound to unique, constant values. Within an enumeration, the members can be compared by identity, and the enumeration itself can be iterated over.

(../computer_science/programming/python/pydantic.md)⚑

• New: Pydantic.

  (https://pydantic-docs.helpmanual.io/): data validation and settings management using python type annotations.

  Enforces type hints at runtime, and provides user friendly errors when data is invalid.

• New: Validators.

  Custom validation and complex relationships between objects can be achieved using the validator decorator.