Reading the PDF properties/metadata in Python

Question

How can I read the properties/metadata like Title, Author, Subject and Keywords stored on a PDF file using Python?

question from:https://stackoverflow.com/questions/14209214/reading-the-pdf-properties-metadata-in-python

Answer 1

Try pdfminer:

from pdfminer.pdfparser import PDFParser
from pdfminer.pdfdocument import PDFDocument

fp = open('diveintopython.pdf', 'rb')
parser = PDFParser(fp)
doc = PDFDocument(parser)

print(doc.info)  # The "Info" metadata

Here's the output:

>>> [{'CreationDate': 'D:20040520151901-0500',
  'Creator': 'DocBook XSL Stylesheets V1.52.2',
  'Keywords': 'Python, Dive Into Python, tutorial, object-oriented, programming, documentation, book, free',
  'Producer': 'htmldoc 1.8.23 Copyright 1997-2002 Easy Software Products, All Rights Reserved.',
  'Title': 'Dive Into Python'}]

For more info, look at this tutorial: A lightweight XMP parser for extracting PDF metadata in Python.