Pdfminer.six also has a huge footprint, requiring pycryptodome which needs GCC and other things installed pushing a minimal install docker image on Alpine Linux from 80 MB to 350 MB.
#Pypdf2 extract text example pdf#
I timed text extraction with timeit on a 15" MBP (2018), timing only the extraction function (no file opening etc.) with a 10 page PDF and got the following results: PDFminer.six: 2.88 sec However, text extraction with PDFminer.six is significantly slower than PyPDF2 by a factor of 6. PDFminer.six works more reliably than PyPDF2 (which fails with certain types of PDFs), in particular PDF version 1.7
Performance and Reliability compared with PyPDF2 If the PDF is already in memory, for example if retrieved from the web with the requests library, it can be converted to a stream using the io library: import io To start learning how PyPDF2 works, we’ll use it on the example PDF shown in Figure 13-1. Or alternatively: with open('report.pdf','rb') as f: PyPDF2 does not have a way to extract images, charts, or other media from PDF documents, but it can extract text and return it as a Python string. Using a PDF saved on disk text = extract_text('report.pdf') Importing the package from pdfminer.high_level import extract_text PyMuPDF, as pdfminer, can extract geometrical text information and font information too, but has, like PyPDF2, also the possibility to extract the plain text directly. I will compare their features and point out some. Installing the package $ pip install pdfminer.six In the following I want to present the open-source Python PDF tools PyPDF2, pdfminer and PyMuPDF that can be used to extract text from PDF files. This works in May 2020 using PDFminer six in Python3. Terrific answer from DuckPuncher, for Python3 make sure you install pdfminer2 and do: import ioįrom pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreterįor page in PDFPage.get_pages(fp, pagenos, maxpages=maxpages, I used the Python library pdfminer.six, released on November 2018. Verified in Python Version 3.xĮdit: The solution works with Python 3.7 at October 3, 2019. PDFMiner's structure changed recently, so this should work for extracting text from the PDF files.Įdit : Still working as of the June 7th of 2018. Interpreter = PDFPageInterpreter(rsrcmgr, device)įor page in PDFPage.get_pages(fp, pagenos, maxpages=maxpages, password=password,caching=caching, check_extractable=True):
#Pypdf2 extract text example how to#
Here you will learn, how to extract text from PDF files using python. Here is a working example of extracting text from a PDF file using the current version of PDFMiner(September 2016) from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreterįrom nverter import TextConverterĭevice = TextConverter(rsrcmgr, retstr, codec=codec, laparams=laparams) Welcome to my new post PDF To Text Python.