MinerU/next_docs/en/user_guide/quick_start/convert_pdf.rst

Convert PDF
============

Command Line
^^^^^^^^^^^^^

.. code:: python

    # make sure the file have correct suffix
    magic-pdf -p a.pdf -o output -m auto


API
^^^^^^
.. code:: python

    import os

    from magic_pdf.data.data_reader_writer import FileBasedDataWriter, FileBasedDataReader
    from magic_pdf.data.dataset import PymuDocDataset
    from magic_pdf.model.doc_analyze_by_custom_model import doc_analyze

    # args
    pdf_file_name = "abc.pdf"  # replace with the real pdf path
    name_without_suff = pdf_file_name.split(".")[0]

    # prepare env
    local_image_dir, local_md_dir = "output/images", "output"
    image_dir = str(os.path.basename(local_image_dir))

    os.makedirs(local_image_dir, exist_ok=True)

    image_writer, md_writer = FileBasedDataWriter(local_image_dir), FileBasedDataWriter(
        local_md_dir
    )

    # read bytes
    reader1 = FileBasedDataReader("")
    pdf_bytes = reader1.read(pdf_file_name)  # read the pdf content

    # proc
    ## Create Dataset Instance
    ds = PymuDocDataset(pdf_bytes)

    ## inference
    if ds.classify() == SupportedPdfParseMethod.OCR:
        ds.apply(doc_analyze, ocr=True).pipe_ocr_mode(image_writer).dump_md(
        md_writer, f"{name_without_suff}.md", image_dir
    )

    else:
        ds.apply(doc_analyze, ocr=False).pipe_txt_mode(image_writer).dump_md(
        md_writer, f"{name_without_suff}.md", image_dir
    )