import win32com
from win32com.client import Dispatch


def ppt2text(filepath):
    '''support ppt and pptx'''
    PPT = win32com.client.Dispatch('PowerPoint.Application')
    PPT.Visible = 1

    res = []
    pptSel = PPT.Presentations.Open(filepath)
    win32com.client.gencache.EnsureDispatch('PowerPoint.Application')
    slide_count = pptSel.Slides.Count
    for i in range(1, slide_count + 1):
        shape_count = pptSel.Slides(i).Shapes.Count
        for j in range(1, shape_count + 1):
            if pptSel.Slides(i).Shapes(j).HasTextFrame:
                s = pptSel.Slides(i).Shapes(j).TextFrame.TextRange.Text
                res.append(s)

    PPT.Quit()
    return "\n".join(res)


if __name__ == "__main__":
    # filepath = r'D:\yx\a.ppt'
    filepath = r'D:\yx\upload\2.pptx'
    print(ppt2text(filepath))