Using the bulk edit package python-pptx ppt format

Recent practice need to be adjusted on a number of ppt format, mainly the position title, alignment, font, and so unified, artificial and cumbersome and easy to modify wrong.

Therefore pptx combined package information online, using python script to complete the process.

The main point is that pit, shape of text_frame can not directly modify the fonts, or even paragraph does not work, due to the presence of a box multiple fonts, it will be reported as "None", need to be further modified to run layer.

from PPTX Import the Presentation
 from pptx.enum.text Import PP_ALIGN 

PRS = the Presentation ( ' originalppt.pptx ' ) # Import ppt 

sthead = prs.slides [2] .Shapes [. 1]   # to 3 ppt of a standard header format 
Print ( sthead.text) 
stleft = sthead.left 
stwidth = sthead.width 
sttop = sthead.top 
stheight = sthead.height 

# -by modification 
I =. 1 for Slide in prs.slides:
     for
 shape in slide.shapes:
        if shape.has_text_frame:
            if 36000<shape.left<1200000 and shape.height<1400000:
                    ftname=(shape.text_frame.paragraphs[0].runs[0].font.name)
                    ftsize=int(shape.text_frame.paragraphs[0].runs[0].font.size.pt)
                    if  (ftsize>27):
                        head=shape
                        head.left=stleft
                        head.top=sttop
                        head.width=10080000
                        head.height=stheight
                       
                        head.text_frame.vertical_anchor = MSO_ANCHOR.MIDDLE
                        head.text_frame.paragraphs[0].line_spacing=1

                        for paragraph in head.text_frame.paragraphs:
                            for run in paragraph.runs:
                                run.font.size = 32*12700 
                                run.font.name = '宋体'

                        #print(i,'ok')

    i +=1

prs.save('adjnew.pptx' ) # PPT Save the modified