Tag Archives: wxPython

Creating a Photo Slideshow Application with wxPython (Video)

In this tutorial, you will learn how to improve the image viewer application that you created in the previous video tutorial to make it load up a folder of images.

Then you will add some buttons so that the user can go forwards and backwards through the images or play a slideshow of the images.

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Letting Users Change a wx.ComboBox’s Contents in wxPython

This week I came across someone who was wondering if there was a way to allow the user to edit the contents of a wx.ComboBox. By editing the contents, I mean change the names of the pre-existing choices that the ComboBox contains, not adding new items to the widget.

While editing the contents of the selected item in a ComboBox works out of the box, the widget will not save those edits automatically. So if you edit something and then choose a different option in the ComboBox, the edited item will revert back to whatever it was previously and your changes will be lost.

Let’s find out how you can create a ComboBox that allows this functionality! Continue reading Letting Users Change a wx.ComboBox’s Contents in wxPython

wxPython – Creating a PDF Merger / Splitter Utility

The Portable Document Format (PDF) is a well-known format popularized by Adobe. It purports to create a document that should render the same across platforms.

Python has several libraries that you can use to work with PDFs:

  • ReportLab – Creating PDFs
  • PyPDF2 – Manipulating preexisting PDFs
  • pdfrw – Also for manipulating preexisting PDFs, but also works with ReportLab
  • PDFMiner – Extracts text from PDFs

There are several more Python PDF-related packages, but those four are probably the most well known. One common task of working with PDFs is the need for merging or concatenating multiple PDFs into one PDF. Another common task is taking a PDF and splitting out one or more of its pages into a new PDF.

You will be creating a graphical user interface that does both of these tasks using PyPDF2. Continue reading wxPython – Creating a PDF Merger / Splitter Utility