FormDiagram.nodes_where

FormDiagram.nodes_where(conditions, data=False)[source]

Get nodes for which a certain condition or set of conditions is true.

Parameters

  • conditions (dict) – A set of conditions in the form of key-value pairs. The keys should be attribute names. The values can be attribute values or ranges of attribute values in the form of min/max pairs.

  • data (bool, optional) – Yield the nodes and their data attributes. Default is False.

Yields

  • key (hashable) – The next node that matches the condition.

  • 2-tuple – The next node and its attributes, if data=True.