Learning automation ppt

from pptx import Presentation
from pptx.util import Inches
from pptx.enum.shapes import MSO_SHAPE

Quick creation PPT

# PPT object 
ppt = Presentation()
#  Traverse all layouts 
for layout in ppt.slide_layouts:
    #  For the sake of PPT File add slides using a certain layout 
    ppt.slides.add_slide(layout)
#  preservation PPT file 
ppt.save('./output/show_all_layout.pptx')

Insert text into the slide

ppt = Presentation()

#  Slide layout , Select the first default layout 
slide_layout = ppt.slide_layouts[0]
# slide Object is one slide , One PPT There can be multiple slides in the file 
slide = ppt.slides.add_slide(slide_layout)
#  Take the... Of this slide title Place holder 
title = slide.shapes.title
#  towards  title  Insert text into the text box 
title.text = ' I'm the title '
#  Take the second text box of this slide 
subtitle = slide.placeholders[1]
#  Insert text into the second text box 
subtitle.text = ' Body box '

#  Add a second slide , Take a different layout 
slide_layout = ppt.slide_layouts[1]
slide = ppt.slides.add_slide(slide_layout)
#  Insert text into the second slide in the same way 
title = slide.shapes.title
title.text = ' I'm the title 2'
subtitle = slide.placeholders[1]
subtitle.text = ' Body box 2'
ppt.save('./output/write_text.pptx')

• Another way is that it can completely give placeholder objects to PPT File insert text , The code is as follows ：

#  establish PPT object 
ppt = Presentation()
#  Choose a layout 
layout = ppt.slide_layouts[0]
#  Add slides  
slide = ppt.slides.add_slide(layout)
#  Get all placeholders in this slide  
placeholders = slide.shapes.placeholders
#  Insert text 
placeholders[0].text = ' First text box '
placeholders[1].text = ' The second text box '
#  Save the file 
ppt.save('./output/write_text2.pptx')

• How to append new text to existing text ?

#  Read in existing PPT file 
ppt = Presentation('./output/write_text.pptx')

#  First slide 
slide0 = ppt.slides[0]
#  Get all placeholders for the first slide 
placeholder = slide0.shapes.placeholders
#  Add a new paragraph to the second placeholder object 
new_paragraph = placeholder[1].text_frame.add_paragraph()
#  Append new text 
new_paragraph.text = ' Additional new text '
ppt.save('./output/write_text3.pptx')

Insert a new text box into the slide

ppt = Presentation()
#  Blank layout 
layout = ppt.slide_layouts[6]
#  Add a slide with a blank layout 
slide = ppt.slides.add_slide(layout)
#  Preset position and size 
#  Preset position and size 
left = Inches(5)
top = Inches(5)
width = Inches(5)
height = Inches(5)
# left、top Is the relative position ,width、height Is the size of the text box 
textbox = slide.shapes.add_textbox(left,top,width,height)
textbox.text = ' This is a new text box '
#  Add a new paragraph 
new_paragraph = textbox.text_frame.add_paragraph()
new_paragraph.text = ' The second paragraph in the text box '
ppt.save('./output/add_new_text.pptx')

Insert picture into slide

#  Instantiation  PPT object 
ppt = Presentation()
#  Blank layout 
layout = ppt.slide_layouts[6]
#  Add slides 
slide = ppt.slides.add_slide(layout)
#  Define where to add the picture 
left = Inches(0)
top = Inches(0)
#  Define the size of the inserted picture 
width = Inches(2)
height = Inches(2)
img_path = './input/01.jpg'
#  Insert picture into slide 
pic = slide.shapes.add_picture(img_path,left,top,width,height)
ppt.save('./output/add_image.pptx')

Insert shapes into slides

ppt = Presentation()
layout = ppt.slide_layouts[6]
slide = ppt.slides.add_slide(layout)

#  Define where to insert the shape 
left = Inches(1)
top = Inches(2)
#  Define the size of the shape to insert 
width = Inches(1.8)
height = Inches(1)
#  Insert shape 
shape = slide.shapes.add_shape(MSO_SHAPE.PENTAGON,left,top,width,height)
#  Add text to shapes 
shape.text = ' First step '

for i in range(2,6):
    #  Mobile location 
    left = left + width - Inches(0.3)
    #  Insert shape 
    shape = slide.shapes.add_shape(MSO_SHAPE.CHEVRON,left,top,width,height)
    shape.text = f' The first {
      i} Step '
    
ppt.save('./output/add_shape.pptx')

ppt = Presentation()
#  Define the size of the inserted picture 
width = Inches(5)
height = Inches(5)

for member in MSO_SHAPE.__members__:
    try:
        layout = ppt.slide_layouts[6]
        slide = ppt.slides.add_slide(layout)
        #  Add shape 
        shape = slide.shapes.add_shape(member.value,left,top,width,height)
        shape.text = member.name
    except:
        #  The content of the line after the error is reported 
        print(member.name,member.value)
ppt.save('./output/show_all_layout.pptx')

NO_SYMBOL NO_SYMBOL (19)

Insert table

ppt = Presentation()

layout = ppt.slide_layouts[6]
slide = ppt.slides.add_slide(layout)

rows = 2
cols = 2
left = Inches(3.5)
top = Inches(4.5)
width = Inches(6)
height = Inches(0.8)

#  Add table , Get table class 
table = slide.shapes.add_table(rows,cols,left,top,width,height).table

#  First column width 
table.columns[0].width = Inches(2.0)
#  The second example is width 
table.columns[1].width = Inches(4.0)

table.cell(0,0).text = ' First row, first column '
table.cell(0,1).text = ' The first line, the second column '
table.cell(1,0).text = ' First row, first column '
table.cell(1,1).text = ' The second line, the second column '

ppt.save('./output/add_table.pptx')

Reference resources 《Python Office automation 》