PyCon USA 2010 will be held in Atlanta, Georgia this year, from February 19-21. There are also tutorial and sprint days that precede and follow the conference. Last year, I was told that my employer wouldn’t pay my way next time. So this year I had to decide if I would go all on my […]
PyCon 2010 is Coming Read More »
Python comes with a handy module called ConfigParser. It’s good for creating and reading configuration files (aka INI files). However, Michael Foord (author of IronPython in Action) and Nicola Larosa decided to write their own configuration module called ConfigObj. In many ways, it is an improvement over the standard library’s module. When I first looked
A Brief ConfigObj Tutorial Read More »
During the summer, I stumbled upon an article on Ars Technica about using PyGTK to create a URL shortener. I thought that was pretty interesting, but I don’t use PyGTK. So at that point, I decided to write my own using wxPython and use the article’s code to do the shortening. I hacked together something
Shortening URLS with wxPython Read More »
The wxPython ListCtrl is a very handy widget. Unfortunately, it can be a pain to use as well. This discovery caused Phillip Piper, missionary to Mozambique, to write ObjectListView, a wrapper for the wx.ListCtrl. ObjectListView actually adds functionality because it uses objects to create its rows and thus, it makes gettings information from multiple columns
wxPython: Using ObjectListView instead of a ListCtrl Read More »
In the first part of this series, I wrote on all the non-agw notebook widgets included with wxPython. For this second article, I will be focusing on the two notebooks that are in the AGW library of wxPython. AGW stands for Advanced Generic Widgets, a set of widgets that are written in Python instead of
The “Book” Controls of wxPython (Part 2 of 2) Read More »
If you’re new to GUI programming (and wxPython in particular), you may not know what a “book” control is. It may be that other languages call this control something different too. In wxPython, a book control allows the user to switch between various panels. The most common examples are browsers and system option dialogs with
The “Book” Controls of wxPython (Part 1 of 2) Read More »
There is a lot of bad code in the world. My objective in this article is to help wxPython programmers learn how to make their applications easier to maintain and modify. It should be noted that what is in this article is not necessarily the so-called “best” way to refactor a program; instead the following
wxPython: Refactoring Your Program Read More »
We had out October Pyowa meeting last night and I thought it was very interesting. We had an executive from a local technology company called Priority5 come out and he told us how he got started with Python and how they use it at his current employer’s. We also had a talk on Optparse, ConfigParser
Pyowa – October 2009 Meeting Wrap-up Read More »
The last couple weeks, I’ve seen multiple people ask about resetting the color of a widget back to its original “default” color. There was at least one guy on the wxPython mailing list and another on their IRC channel that requested info on this topic. When I first looked up this issue, it was for
wxPython: Resetting the Background Color Read More »
In this post, I’ll detail how to catch specific key presses and why this can be useful. This is another in my series of “requested” tutorials. There really isn’t much to catching key presses, but it can be a little confusing when one widget behaves slightly differently from another. The really complicated stuff comes in
wxPython: Catching Key and Char Events Read More »
I had a request this week to write up a quick tutorial on focus events in wxPython. Fortunately, there’s not a lot of material to cover on this subject, so this should be a pretty quick and dirty little post. I’ll see you after the jump!
wxPython: Learning to Focus Read More »
This past couple of weeks, I’ve seen multiple people ask about timers and how they work either on the wxPython mailing list or on their IRC channel. So I decided it was high time I wrote a couple of example scripts to show how they’re used. I will cover two examples, the first of which
wxPython: Using wx.Timers Read More »
Last month I found some issues with the TurboGears 2 documentation and the guys on the TG IRC channel told me I should download the docs and do something about it. Alas, I didn’t know what I was doing, but with their guidance I got the code and it was mostly set up. Then my
How to Set up a TurboGears 2 Doc Environment Read More »
Last week, I embarked on an adventure into the world of web application programming. Since my work place uses Python as much as possible and my boss likes TurboGears, I chose it for this endeavor. I have worked through various TurboGears tutorials and thought it looked pretty cool. However, it doesn’t take long to discover
Using Multiple Databases in TurboGears 2 Read More »
I received Ayman Hourieh’s Django 1.0 Web Site Development from Packt Publishers a few weeks ago for review. I had worked with Django before when I went through another book on Python web frameworks as well as one of their official tutorials. I had my doubts about this book because it was only 257 pages
Book Review: Django 1.0 Web Site Development Read More »