python-pptx

问题 I am trying to automate a ppt using pptx-python library. I'm using a template. There are few charts in some of the slides. And charts have text boxes in it. I tried looping over the shapes to get the shape_id of those text boxes but I couldn't find the shape_id . And when I tried to drag the text box out of the chart area it didn't come out. It seems the text box is part of the chart area. There are two areas chart area and plot area and text boxes are inside the chart area and plot area

问题 I am trying to automate a ppt using pptx-python library. I'm using a template. There are few charts in some of the slides. And charts have text boxes in it. I tried looping over the shapes to get the shape_id of those text boxes but I couldn't find the shape_id . And when I tried to drag the text box out of the chart area it didn't come out. It seems the text box is part of the chart area. There are two areas chart area and plot area and text boxes are inside the chart area and plot area

问题 How can I copy slide? I created a template slide and I need to copy it and edit shapes of each copy separately. Or how I can add my template slide to presentation.slide_layouts? 回答1: This is what I found on GitHub, and it works for me. I did change a couple of things for my project. You will need to import six and copy. I am using pptx-6.10 def duplicate_slide(pres, index): template = pres.slides[index] try: blank_slide_layout = pres.slide_layouts[12] except: blank_slide_layout = pres.slide

问题 Is it possible to set word wrap to false all data labels in my chart? I was trying to do plots[0].data_labels.format.text_frame.word_wrap = False but data_labels hasn't format property 回答1: Start with the DataLabels object. This is available on the .data_labels attribute of a plot or a series. You might want to try both to see what behavior you get: from pptx.text.text import TextFrame # ---obtain reference to <c:dLbls> element in question--- data_labels = plot2.data_labels dLbls = data

问题 Is it possible to set word wrap to false all data labels in my chart? I was trying to do plots[0].data_labels.format.text_frame.word_wrap = False but data_labels hasn't format property 回答1: Start with the DataLabels object. This is available on the .data_labels attribute of a plot or a series. You might want to try both to see what behavior you get: from pptx.text.text import TextFrame # ---obtain reference to <c:dLbls> element in question--- data_labels = plot2.data_labels dLbls = data

问题 Quite new to XML and the python-pptx module I want to remove a single hyperlink that is present on every page my own attempt so far has been to retrieve my files, change to zip format and unzip them into separate folders I then locate the following attribute <a:hlinkClick r:id="RelId4"> and remove it whilst removing the Relationship attribute within the xml.rels file which corresponds to this slide. I then rezip and change the extension to pptx and this loads fines. I then tried to replicate

问题 I use python 2.7 with python pptx to create a presentation with a slide that contain a table with data. I need to control the size of the table and text. I looked for ways to do so, and I found some things about changing a particular cell's font size using the paragraphs here and here enter link description here But I can't find anything about changing the entire table's text size... Ideas? Thanks. 回答1: Font size in a table is set on a run-by-run basis. So you might do so as you're adding

问题 I'm very new to the python-pptx module, so please excuse my ignorance. I'm trying to modify an existing table in a PowerPoint file, but I don't see anywhere in the documentation where I can do this. I see where you can use the add_table() method to create a new table, but I only need to modify an existing table with data from a Pandas dataframe. 回答1: Once you get the shape id, as Saleh mentioned, you can modify table cells like this: For slide 0, the shape id 6, changing the first cell (0,0),

问题 I am trying to use an existing powerpoint presentation as a template and then insert my slides in the same. I am not concerned about the existing slides in the presentation and i would like to delete them (I haven't planned how yet), but i am more focused that the new slides created will have the same font and color scheme as the existing ones. Below is my code: prs = Presentation('UNTITLED.pptx') slide_master = prs.slide_master def add_slide(prs, layout, title, data1, data2): """Return slide

问题 This is very simple, but I cannot find the actual method anywhere in the documentation or otherwise. I am using the python-pptx module and all I need to do is delete a single placeholder item, an empty text box, on some slides (without having to create a completely new layout just for these slides) - the closest thing to an answer is here: http://python-pptx.readthedocs.io/en/latest/user/placeholders-understanding.html under Unpopulated vs. populated but it still does not say how to actually