在PowerPoint中更改一个单词，然后再更改一个单词

Question

我有以下代码：

from pptx import Presentation
ppt = Presentation('Powerpoint.pptx')
keyword = 'The'
replacement = 'Test'
import pandas as pd
def replace_text_by_keyword(ppt, keyword, replacement):
    for slide in ppt.slides:
     print(shp.has_text_frame)
        print(str(shp.text))
        for shp in slide.shapes:
            if shp.has_text_frame and keyword in shp.text:
                thisText = shp.text.replace(keyword, replacement)
                shp.text = thisText

我想用替换替换所有关键字，但是我的代码不起作用，因为我的PowerPoint中有一个表

我的错误：

True
Insights
True
Process
True

False
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-113-92c22e9ec258> in <module>
----> 1 replace_text_by_keyword(ppt, keyword = 'a', replacement = 'b')

<ipython-input-111-59d21bcd0b65> in replace_text_by_keyword(ppt, keyword, replacement)
      3         for shp in slide.shapes:
      4             print(shp.has_text_frame)
----> 5             print(str(shp.text))
      6             if shp.has_text_frame and keyword in shp.text:
      7                 thisText = shp.text.replace(keyword, replacement)

AttributeError: 'GraphicFrame' object has no attribute 'text'