Python 3: pdfminer code to convert pdf to text, html or xml

convert_pdf.py

# Use `pip3 install pdfminer.six` for python3

from typing import Container
from io import BytesIO
from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter
from pdfminer.converter import TextConverter, XMLConverter, HTMLConverter
from pdfminer.layout import LAParams
from pdfminer.pdfpage import PDFPage


def convert_pdf(
    path: str,
    format: str = "text",
    codec: str = "utf-8",
    password: str = "",
    maxpages: int = 0,
    caching: bool = True,
    pagenos: Container[int] = set(),
) -> str:
    """Summary

    Parameters
    ----------
    path : str
        Path to the pdf file
    format : str, optional
        Format of output, must be one of: "text", "html", "xml".
        By default, "text" format is used
    codec : str, optional
        Encoding. By default "utf-8" is used
    password : str, optional
        Password
    maxpages : int, optional
        Max number of pages to convert. By default is 0, i.e. reads all pages.
    caching : bool, optional
        Caching. By default is True
    pagenos : Container[int], optional
        Provide a list with numbers of pages to convert

    Returns
    -------
    str
        Converted pdf file
    """
    rsrcmgr = PDFResourceManager()
    retstr = BytesIO()
    laparams = LAParams()
    if format == "text":
        device = TextConverter(rsrcmgr, retstr, codec=codec, laparams=laparams)
    elif format == "html":
        device = HTMLConverter(rsrcmgr, retstr, codec=codec, laparams=laparams)
    elif format == "xml":
        device = XMLConverter(rsrcmgr, retstr, codec=codec, laparams=laparams)
    else:
        raise ValueError("provide format, either text, html or xml!")
    fp = open(path, "rb")
    interpreter = PDFPageInterpreter(rsrcmgr, device)
    for page in PDFPage.get_pages(
        fp,
        pagenos,
        maxpages=maxpages,
        password=password,
        caching=caching,
        check_extractable=True,
    ):
        interpreter.process_page(page)
    text = retstr.getvalue().decode()
    fp.close()
    device.close()
    retstr.close()
    return text

thnks