Function get_parent_structure

pageindex/utils.py:325–330

Helper function to get the parent structure code

(structure)

def list_to_tree(data):
    def get_parent_structure(structure):
        """Helper function to get the parent structure code"""
        if not structure:
            return None
        parts = str(structure).split('.')
        return '.'.join(parts[:-1]) if len(parts) > 1 else None
    
    # First pass: Create nodes and track parent-child relationships
    nodes = {}