Python批量将ppt转换为pdf

将脚本跟PPT文件放置在同一个文件夹下，运行脚本，能够批量地将微软Powerpoint文件（.ppt或.pptx）转换为pdf格式。

1 import comtypes.client

2 import os

3

4 def init_powerpoint():

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

6 powerpoint.Visible = 1

7 return powerpoint

8

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

10 if outputFileName-3: != 'pdf':

11 outputFileName = outputFileName + ".pdf"

12 deck = powerpoint.Presentations.Open(inputFileName)

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

14 deck.Close()

15

16 def convert_files_in_folder(powerpoint, folder):

17 files = os.listdir(folder)

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

19 for pptfile in pptfiles:

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

21 ppt_to_pdf(powerpoint, fullpath, fullpath)

22

23 if name == "main":

24 powerpoint = init_powerpoint()

25 cwd = os.getcwd()

26 convert_files_in_folder(powerpoint, cwd)

27 powerpoint.Quit()