Merge branch 'feature/ast-transformers'

Author: alessiostalla

README.md

@@ -2,6 +2,7 @@
 
 [![Build Status](https://github.com/Strumenta/pylasu/actions/workflows/pythonapp.yml/badge.svg)](https://github.com/Strumenta/pylasu/actions/workflows/pythonapp.yml)
 [![PyPI](https://img.shields.io/pypi/v/pylasu.svg)](https://pypi.org/project/pylasu)
+[![Documentation](https://readthedocs.org/projects/pylasu/badge/?version=latest&style=flat)](https://pylasu.readthedocs.io)
 
 Pylasu is an AST Library in the [StarLasu](https://github.com/Strumenta/StarLasu) family, targeting the Python language. [Documentation](https://pylasu.readthedocs.io) is on Read the Docs.
 

pylasu/model/traversing.py

@@ -44,6 +44,7 @@ def walk_ancestors(self: Node):
 @extension_method(Node)
 def walk_descendants(self: Node, walker=walk, restrict_to=Node):
     """Walks the whole AST starting from the child nodes of this node.
+
     :param self: the node from which to start the walk, which is NOT included in the walk.
     :param walker: a function that generates a sequence of nodes. By default this is the depth-first "walk" method.
     For post-order traversal, use "walk_leaves_first".