Python 实现相同的PPT合并,实现方便打印

import PyPDF2
import os

#传入文件夹名称,对该文件下所有文件进行相同ppt合并
def combine_PDF(folderName):
    for root, dirs, files in os.walk(folderName):
        for file in files:
            pdffile = open(root +'\\'+file, 'rb')  # 读取pdf文件
            pdfreader = PyPDF2.PdfFileReader(pdffile)  # 读入到

            pdf_writer = PyPDF2.PdfFileWriter()
            path = root +'\\result' #没有目录创建result输出目录
            isExists = os.path.exists(path)
            if not isExists:
                os.makedirs(path)
            pdfoutputfile = open(root +'\\result\\'+file, 'wb')
            for pagenumin in range(pdfreader.numPages):
                pagenumin2 = pagenumin + 1
                if pagenumin2 >= pdfreader.numPages:
                    pdf_writer.addPage(pdfreader.getPage(pagenumin))
                    break
                page0 = pdfreader.getPage(pagenumin)
                page2 = pdfreader.getPage(pagenumin2)

                str1 = page0.extractText()  #获取相隔两页的PPT
                str2 = (page2.extractText())

                if str2.find(str1) == -1: #如果内容不同,则保存上一页的PPT
                    pdf_writer.addPage(page0)
            pdf_writer.write(pdfoutputfile) #写入文件
            pdfoutputfile.close() #关闭流
combine_PDF('file')
print("finish")


 

    原文作者:海内存知己天涯若比邻
    原文地址: https://blog.csdn.net/cyl_1561316811/article/details/117526646
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