ID EN
Built-in Types

__subclasses__

Python 3.11

Each class keeps a list of weak references to its immediate subclasses. This method returns a list of all those references still alive. The list is in definition order. Example:

Syntax

PYTHON
class.__subclasses__()

Examples

Example 1
PYTHON
>>> int.__subclasses__()
[<class 'bool'>, <enum 'IntEnum'>, <flag 'IntFlag'>, <class 're._constants._NamedIntConstant'>]