python-pptx es una biblioteca utilizada para crear/editar archivos de PowerPoint (.pptx). Esto no funcionará en MS Office 2003 y versiones anteriores. Podemos agregar formas, párrafos, textos y diapositivas y mucho más usando esta biblioteca.
Instalación: abra el símbolo del sistema en su sistema y escriba el siguiente comando:
pip install python-pptx
Veamos algunos de sus usos:
Ejemplo 1: creación de un nuevo archivo de PowerPoint con diapositiva de título y subtítulo.
Python3
# import Presentation class # from pptx library from pptx import Presentation # Creating presentation object root = Presentation() # Creating slide layout first_slide_layout = root.slide_layouts[0] """ Ref for slide types: 0 -> title and subtitle 1 -> title and content 2 -> section header 3 -> two content 4 -> Comparison 5 -> Title only 6 -> Blank 7 -> Content with caption 8 -> Pic with caption """ # Creating slide object to add # in ppt i.e. Attaching slides # with Presentation i.e. ppt slide = root.slides.add_slide(first_slide_layout) # Adding title and subtitle in # slide i.e. first page of slide slide.shapes.title.text = " Created By python-pptx" # We have different formats of # subtitles in ppts, for simple # subtitle this method should # implemented, you can change # 0 to 1 for different design slide.placeholders[1].text = " This is 2nd way" # Saving file root.save("Output.pptx") print("done")
Producción:
Ejemplo 2: Agregar cuadro de texto en PowerPoint.
Python3
# import required things from pptx import Presentation from pptx.util import Inches, Pt # Creating Object ppt = Presentation() # To create blank slide layout # We have to use 6 as an argument # of slide_layouts blank_slide_layout = ppt.slide_layouts[6] # Attaching slide obj to slide slide = ppt.slides.add_slide(blank_slide_layout) # For adjusting the Margins in inches left = top = width = height = Inches(1) # creating textBox txBox = slide.shapes.add_textbox(left, top, width, height) # creating textFrames tf = txBox.text_frame tf.text = "This is text inside a textbox" # adding Paragraphs p = tf.add_paragraph() # adding text p.text = "This is a second paragraph that's bold and italic" # font p.font.bold = True p.font.italic = True p = tf.add_paragraph() p.text = "This is a third paragraph that's big " p.font.size = Pt(40) # save file ppt.save('test_2.pptx') print("done")
Producción:
Ejemplo 3: conversión de archivo de PowerPoint (.pptx) a archivo de texto (.txt).
Python3
# import Presentation class # from pptx library from pptx import Presentation # creating an object ppt = Presentation("sample.pptx") # open file in write mode File_to_write_data = open("File_To_Extract_ppt.txt", "w") # write text from powerpoint # file into .txt file for slide in ppt.slides: for shape in slide.shapes: if not shape.has_text_frame: continue for paragraph in shape.text_frame.paragraphs: for run in paragraph.runs: File_to_write_data.write(run.text) # close the file File_to_write_data.close() print("Done")
Producción:
Ejemplo 4: Insertar imagen en el archivo de PowerPoint.
Python3
from pptx import Presentation from pptx.util import Inches # Giving Image path img_path = 'bg_bg.png' # Creating an Presentation object ppt = Presentation() # Selecting blank slide blank_slide_layout = ppt.slide_layouts[6] # Attaching slide to ppt slide = ppt.slides.add_slide(blank_slide_layout) # For margins left = top = Inches(1) # adding images pic = slide.shapes.add_picture(img_path, left, top) left = Inches(1) height = Inches(1) pic = slide.shapes.add_picture(img_path, left, top, height = height) # save file ppt.save('test_4.pptx') print("Done")
Producción:
Ejemplo 5: agregar gráficos al archivo de PowerPoint.
Python3
# import required classes/functions/method from pptx import Presentation from pptx.chart.data import CategoryChartData from pptx.enum.chart import XL_CHART_TYPE from pptx.util import Inches # Create presentation object ppt = Presentation() # Adding slide with specific layout slide = ppt.slides.add_slide(ppt.slide_layouts[6]) # Define chart data # Creating object of chart chart_data = CategoryChartData() # Adding categories to chart chart_data.categories = ['East', 'West', 'Midwest'] # Adding series chart_data.add_series('Series 1', (int(input("Enter Value:")), int(input("Enter Value:")), int(input("Enter Value:")))) x, y, cx, cy = Inches(2), Inches(2), Inches(6), Inches(4.5) slide.shapes.add_chart( XL_CHART_TYPE.COLUMN_CLUSTERED, x, y, cx, cy, chart_data ) # Saving file ppt.save('chart-Tutorial.pptx') print("done")
Producción:
Ejemplo 6: Adición de tablas al archivo de PowerPoint.
Python3
# importing from pptx import Presentation from pptx.util import Inches # create a Presentation object ppt = Presentation() # Adding a blank slide in out ppt slide = ppt.slides.add_slide(ppt.slide_layouts[6]) # Adjusting the width ! x, y, cx, cy = Inches(2), Inches(2), Inches(4), Inches(1.5) # Adding tables shape = slide.shapes.add_table(3, 4, x, y, cx, cy) # Saving the file ppt.save("Tabel_Tutorial.pptx") print("done")
Producción:
Publicación traducida automáticamente
Artículo escrito por akshaypawar4 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA