16th August 2021

Computer Science⚑

Programming⚑

Basics⚑

• New: Abstract base classes.

  abstract base classes (ABCs) in Python, as outlined in 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.

pydantic⚑

• New: Pydantic.

  pydantic: 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.