Python读取PDF、WORD、EXCEL、PPT里文本

场景

获取文件中的文本内容（只读不写）
环境：WIN10+anaconda

PDF

安装：pip install pdfminer3k

from io import StringIO
from pdfminer.converter import TextConverter
from pdfminer.layout import LAParams
from pdfminer.pdfinterp import PDFResourceManager, process_pdf

def read_pdf(path_pdf):
    with open(path_pdf, 'rb') as pdf:
        # PDF资源管理器
        rsrcmgr = PDFResourceManager()
        # 输出str到内存
        outfp = StringIO()
        # 解析PDF的参数
        laparams = LAParams<