I see a number of questions on the wxPython mailing list or its IRC channel about communicating between frames and most of the time what the developer needs is the PubSub module. The Publisher / Subscriber model is a way to send messages to one or more listeners. You can read about it here. The […]
wxPython and PubSub: A Simple Tutorial Read More »
Dialogs are an integral part of user interface design. We use them all the time. We find dialogs everywhere, in many shapes and sizes. In this article we will cover the following dialog types: wx.BusyInfo wx.ColourDialog CubeColourDialog (AGW) wx.DirDialog and MultiDirDialog (AGW) wx.FileDialog wx.FontDialog wx.MessageDialog That’s a lot of dialogs, but there’s still eight more
The Dialogs of wxPython (Part 1 of 2) Read More »
Every couple of months, I’ll see someone asking how to switch between two views or panels in a wxPython application that they’re working on. Since this is such a common question and because I had it asked last week on the wxPython channel on IRC, I wrote up a quick script that shows how it’s
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In the last article, we covered a wide variety of buttons that come with the standard wxPython package. Now we’re going to look at a whole bunch more! In case you haven’t figured it out yet, wxPython takes Python’s “batteries included” philosophy very seriously! In this post we’ll look at the following buttons: wx.RadioButton wx.SpinButton
wxPython: A Tour of Buttons (Part 2 of 2) Read More »
Most people don’t really think about the widgets they use every day. Instead, they just take them for granted. The button is one of the most commonly used widgets that we use. From the keys on our keyboards to the buttons on door locks, we find them everywhere. They are even more prevalent in software
wxPython: A Tour of Buttons (Part 1 of 2) Read More »
Last year I needed to figure out a way to get the following information with Python: get the route table, capture the data from pinging a series of IPs, run tracert and get information about the NIC(s) installed. This all needed to be done on a Windows machine as it was part of a diagnostics
Python: Running Ping, Traceroute and More Read More »
We had our June Pyowa meeting last night in Ames, IA. There were NINE people in attendance, which is pretty big for our group. I think we’ve only managed that number of people on only one other occasion. Thanks goes out to everyone who spread the word and invited their friends. At the meeting, I
June Pyowa 2010 Wrap-up Read More »
Earlier this week, I was reading my copy of “Hello World” by Warren D. Sande and Carter Sande and in its chapter on graphical user interfaces, it mentioned a library called EasyGui. It’s the first and only Python GUI project I’ve seen that’s not event-driven. Instead, EasyGui is basically a set of dialogs that can
A Quick EasyGui Tutorial Read More »
If you use GUIs in Python much, then you know that sometimes you need to execute some long running process every now and then. Of course, if you do that as you would with a command line program, then you’ll be in for a surprise. In most cases, you’ll end up blocking your GUI’s event
wxPython and Threads Read More »
In late December, I was approached by Packt Publishing to write a book on wxPython. I turned them down because the editor’s vision for the book and mine did not mesh. Anyway, I did end up accepting the job of being a technical editor for one of their upcoming books: Python 3 Object Oriented Programming
Book Preview: Python 3 Object Oriented Programming Read More »
There’s a handy 3rd party module called pyPdf out there that you can use to merge PDFs documents together, rotate pages, split and crop pages, and decrypt/encrypt PDF documents. In this article, we’ll take a look at a few of these functions and then create a simple GUI with wxPython that will allow us to
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Where I work, we run a number of login scripts written in Python. When an error occurs in one of those scripts, we want to know. So we wrote a simple Python script to email the error to us. Since then, I’ve needed to figure out a way to send attachments with some of my
How to Send Email with Python Read More »
Have you ever wondered if you could create a wxPython program using XML? Well, I never did either, but there is a way and its name is XRC. In fact, wxPython comes with an editor called XRCed that you can use to layout your GUI and generate the XML code with. In this article, we’ll
wxPython: An Introduction to XRC Read More »
Last night, we had our May 2010 Pyowa meeting. It is the only Python Users Group in Iowa and we welcome anyone who is programming in Python (or interested in learning Python) to come and be a part of our group. At this meeting, we had three good presentations. The first was given by Jim
May 2010 Pyowa Wrap-up Read More »
It’s been a while since I wrote about Pyowa, the Iowa Python Users Group that I founded. Our first meeting was September 24th, 2008 and I had high hopes for the group. However, it hasn’t grown much at all in almost two years. For some reason, we have meetings scheduled through July of this year
Pyowa: The Iowa Python Users Group Read More »