在Python中读取PDF属性/元数据

试试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

这是输出：

>>> [{'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'}]

有关更多信息，请看本教程：一个轻量级的XMP解析器，用于在Python中提取PDF元数据。