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>>文件: ppt2pdf.py

>>作者: liu yang

>>邮箱: liuyang0001@outlook.com

>>博客: www.cnblogs.com/liu66blog

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#!/usr/bin/env python

# -*- coding: utf-8 -*-

import sys, os

# 调用com组件包

import comtypes.client

# 第一步:得到ptr

def init_powerpoint():

    powerpoint = comtypes.client.CreateObject("Powerpoint.Application")

    powerpoint.Visible = 1

    return powerpoint

# 第二步:找到该路径下的所有ppt(x)文件,并将其路径添加到cwd

def convert_files_in_folder(powerpoint, folder):

    # 将当前所有文件及文件夹添加进列表

    files = os.listdir(folder)

    print('files:',files)

    # 将所有以.ppt(x)结尾的文件加入cwd path

    pptfiles = [f for f in files if f.endswith((".ppt", ".pptx"))]

    for pptfile in pptfiles:

        # 加入判断,如果当前转换成的pdf已存在,就跳过不添加

        print(pptfile)

        if pptfile+'.pdf' in files :

            break

        # 加入cwd环境

        fullpath = os.path.join(cwd, pptfile)

        ppt_to_pdf(powerpoint, fullpath, fullpath)

#第三步:将cwd路径下转换成pdf格式

def ppt_to_pdf(powerpoint, inputFileName, outputFileName, formatType = 32):

    # 切片取后缀是否为pdf

    if outputFileName[-3:] != 'pdf':

        outputFileName = outputFileName + ".pdf"

    # 调用接口进行转换

    deck = powerpoint.Presentations.Open(inputFileName)

    deck.SaveAs(outputFileName, formatType) # formatType = 32 for ppt to pdf

    deck.Close()

if __name__ == "__main__":

    # 得到PowerPoint应用的ptr

    powerpoint = init_powerpoint()

    # print(powerpoint)

    # 得到当前路径

    cwd = os.getcwd()

    # 打印当前路径

    print(cwd)

    # 调用powerpoit进行转换cwd path下的ppt(x)格式

    convert_files_in_folder(powerpoint, cwd)

    # 转换结束后关闭

    powerpoint.Quit()

# 感谢github的原作者

# 该脚本源于https://github.com/jack*es/batch-ppt-to-pdf/blob/master/batch_ppt_to_pdf.py