md-to-docx/src/core/renderer.py

import mistune
from .style_registry import StyleRegistry
from ..handlers import get_handler

def render_markdown_to_docx(doc, md_content: str, images_dir, style_reg: StyleRegistry):
    markdown = mistune.create_markdown(renderer=None)
    ast = markdown(md_content)

    def walk(node):
        if isinstance(node, list):
            for item in node:
                walk(item)
        elif isinstance(node, dict):
            handler = get_handler(node["type"])
            if handler:
                handler(node, doc, images_dir, style_reg)
            elif node.get("children"):
                for child in node["children"]:
                    walk(child)

    walk(ast)