从目录中的pdf文件获取文本

问题描述

我要使用PDFminer从目录中的所有PDF文件提取文本。我下面的代码仅从一个文件提取

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
import os
import re
from ipaddress import IPv4Address
from ipaddress import IPv4Network

def get_pdf_file_content(path):
    resource_manager = PDFResourceManager()
    out_text = StringIO()
    laParams = LAParams()
    text_converter = TextConverter(resource_manager,out_text,laparams=laParams)
    fp = open(os.path.join(path,filename),'rb')
    interpreter = pdfpageInterpreter(resource_manager,text_converter)
    for page in pdfpage.get_pages(fp,pagenos=set(),maxpages=0,password="",caching=True,check_extractable=True):
        interpreter.process_page(page)
    text = out_text.getvalue()
    fp.close()
    text_converter.close()
    out_text.close()
    return text

path = '/botnet_pdf'

for filename in os.listdir(path):
        fh = (get_pdf_file_content(path))

解决方法

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