Extracting Text from PDF Files with PDFMiner in Python
Question:
How can I extract text from a PDF file using the latest version of PDFMiner in Python?
Answer:
PDFMiner has undergone significant API updates recently. Here's how you can extract text using its current version:
<code class="python">from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter from pdfminer.converter import TextConverter from pdfminer.layout import LAParams from pdfminer.pdfpage import PDFPage from io import StringIO def convert_pdf_to_txt(path): rsrcmgr = PDFResourceManager() retstr = StringIO() codec = 'utf-8' laparams = LAParams() device = TextConverter(rsrcmgr, retstr, codec=codec, laparams=laparams) fp = open(path, 'rb') interpreter = PDFPageInterpreter(rsrcmgr, device) password = "" maxpages = 0 caching = True pagenos=set() for page in PDFPage.get_pages(fp, pagenos, maxpages=maxpages, password=password,caching=caching, check_extractable=True): interpreter.process_page(page) text = retstr.getvalue() fp.close() device.close() retstr.close() return text</code>
Note: This solution addresses the API changes introduced by PDFMiner's recent updates, ensuring compatibility with the current version of the library.
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