#! python2# coding: utf-8import sysfrom pdfminer import pdfparserfrom pdfminer import pdfdocumentfrom pdfminer import pdfinterpfrom pdfminer import pdfpagefrom pdfminer import converterfrom pdfminer import layoutwith file(file_path, 'rb') as fp:    parser = pdfparser.PDFParser(fp)    document = pdfdocument.PDFDocument(parser)    if not document.is_extractable:        raise pdfdocument.PDFTextExtractionNotAllowed    rsrcmgr = pdfinterp.PDFResourceManager()    laparams = layout.LAParams()    device = converter.PDFPageAggregator(rsrcmgr, laparams=laparams)    interpreter = pdfinterp.PDFPageInterpreter(rsrcmgr, device)    pdf_pages = pdfpage.PDFPage.create_pages(document)    for page in pdf_pages:        interpreter.process_page(page)        page_layout = device.get_result()