demo.py

import os

from loguru import logger

from magic_pdf.data.data_reader_writer import FileBasedDataWriter
from magic_pdf.data.dataset import PymuDocDataset
from magic_pdf.pipe.UNIPipe import UNIPipe


try:
    current_script_dir = os.path.dirname(os.path.abspath(__file__))
    demo_name = 'demo1'
    pdf_path = os.path.join(current_script_dir, f'{demo_name}.pdf')
    pdf_bytes = open(pdf_path, 'rb').read()
    jso_useful_key = {'_pdf_type': '', 'model_list': []}
    local_image_dir = os.path.join(current_script_dir, 'images')
    image_dir = str(os.path.basename(local_image_dir))
    image_writer = FileBasedDataWriter(local_image_dir)
    pipe = UNIPipe(PymuDocDataset(pdf_bytes), jso_useful_key, image_writer)
    pipe.pipe_classify()
    pipe.pipe_analyze()
    pipe.pipe_parse()
    md_content = pipe.pipe_mk_markdown(image_dir, drop_mode='none')
    with open(f'{demo_name}.md', 'w', encoding='utf-8') as f:
        f.write(md_content)
except Exception as e:
    logger.exception(e)