astroid 2.7.0

on Python PyPI

Import from astroid.node_classes and astroid.scoped_nodes has been deprecated in favor of
astroid.nodes. Only the imports from astroid.nodes will work in astroid 3.0.0.

Add support for arbitrary Enum subclass hierachies

Closes PyCQA/pylint#533
Closes PyCQA/pylint#2224
Closes PyCQA/pylint#2626

Add inference tips for dataclass attributes, including dataclasses.field calls.
Also add support for InitVar.

Closes PyCQA/pylint#2600
Closes PyCQA/pylint#2698
Closes PyCQA/pylint#3405
Closes PyCQA/pylint#3794

Adds a brain that deals with dynamic import of IsolatedAsyncioTestCase class of the unittest module.

Closes PyCQA/pylint#4060