dpg.utils
=========

.. py:module:: dpg.utils


Functions
---------

.. autoapisummary::

   dpg.utils.highlight_class_node
   dpg.utils.change_node_color
   dpg.utils.delete_folder_contents


Module Contents
---------------

.. py:function:: highlight_class_node(dot, dpg_config=None)

   Highlights nodes in the Graphviz Digraph that contain "Class" in their identifiers by changing their fill color
   and adding a rounded shape.

   Args:
   dot: A Graphviz Digraph object.
   dpg_config: Optional DPG config dict (from DecisionPredicateGraph)

   Returns:
   dot: The modified Graphviz Digraph object with the class nodes highlighted.


.. py:function:: change_node_color(graph, node_id, new_color)

   Changes the fill color of a specified node in the Graphviz Digraph.

   Args:
   graph: A Graphviz Digraph object.
   node_id: The identifier of the node whose color is to be changed.
   new_color: The new color to be applied to the node.

   Returns:
   None


.. py:function:: delete_folder_contents(folder_path)

   Deletes all contents of the specified folder.

   Args:
   folder_path: The path to the folder whose contents are to be deleted.

   Returns:
   None