[英]create new pptx using existing pptx Python-Pptx
I am trying to create new.pptx using an old.pptx . 我正在尝试使用old.pptx创建new.pptx。 old.pptx is having 4 slides in it . old.pptx里面有4张幻灯片。 I want to create the new.pptx with almost same content with few text modifications in 4 slides . 我想在4张幻灯片中创建几乎相同内容的new.pptx,几乎没有文本修改。 I skipped the modification part from the below code, you can take an example like converting lower cases to upper case..Need to do these things in run time, so that if i just pass the old.pptx it will do the required operation and then write it to new pptx with same no. 我从下面的代码中跳过了修改部分,你可以举一个例子,比如将小写字母转换成大写字母..需要在运行时执行这些操作,这样如果我只是通过old.pptx,它将执行所需的操作,然后用相同的no将它写入新的pptx。 of slides..I am not sure how to tweak below, may be need to change it completely . 幻灯片..我不知道如何调整下面,可能需要完全改变它。 Please have a look to below code.. 请看下面的代码..
from pptx import Presentation
prs1 = Presentation()
prs = Presentation('old.pptx')
title_slide_layout = prs1.slide_layouts[0]
for slide in prs.slides:
for shape in slide.shapes:
if not shape.has_text_frame:
continue
for paragraph in shape.text_frame.paragraphs:
#print(paragraph.text)
prs1.slides.add_slide(paragraph.text)
prs1.save('new.pptx')
You can create a "modified" copy of a presentation simply by opening it, making the changes you want, and then saving it with a new name. 只需打开演示文稿,进行所需的更改,然后使用新名称保存,即可创建演示文稿的“已修改”副本。
from pptx import Presentation
prs = Presentation('original.pptx')
for slide in prs.slides:
for shape in slide.shapes:
if not shape.has_text_frame:
continue
text_frame = shape.text_frame
text_frame.text = translate(text_frame.text)
prs.save('new.pptx')
If you provide a translate(text) -> translated text
function to this, it will do what you're asking for. 如果您为此提供translate(text) -> translated text
功能,它将执行您要求的操作。
Is one option to make a copy of "old.pptx" with new name and then open the copy for editing? 是否可以选择使用新名称复制“old.pptx”,然后打开副本进行编辑? If that is an option, you could do: 如果这是一个选项,你可以这样做:
import subprocess
old_file = 'old.pptx';
new_file = 'new.pptx';
subprocess.call('cp '+old_file+' '+new_file,shell=True)
Now you can open the new file for editing/modification. 现在您可以打开新文件进行编辑/修改。
If you are using Windows machine, you should look for equivalence for cp
command. 如果您使用的是Windows机器,则应该查找cp
命令的等效性。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.