Fabio Zadrozny, the primary developer behind PyDev has started a campaign on Indiegogo to fund continuing development of PyDev. In case you’re new to Python development, PyDev is a plugin for Eclipse that provides a nice Integrated Development Environment (IDE) for Python, Jython and IronPython in the Eclipse environment. You can read about why Fabio […]
PyDev Starts a Crowdsourcing Campaign on Indiegogo Read More »
The Python.org website is finally getting a much needed update and at PyCon 2013, they announced that you can now check out a preview of what it’s going to look like here: http://preview.python.org/ There’s a call for beta testers at the bottom of the website, so if you want to help Python, here’s a really
A Preview of the New Python.org Website Read More »
This week, I needed to figure out how to attach an event handler that would fire when I double-clicked an item (i.e. row) in an ObjectListView widget that was in LC_REPORT mode. For some reason, there isn’t an obvious mouse event for that. There is an EVT_LIST_ITEM_RIGHT_CLICK and an EVT_LIST_ITEM_MIDDLE_CLICK, but nothing for LEFT clicks
wxPython: How to Double-click an Item in an ObjectListView Widget Read More »
This week I spent some time learning how to add check boxes to the ObjectListView widget in wxPython. If you don’t know, ObjectListView is a 3rd party wrapper for the wx.ListCtrl widget that makes using the ListCtrl much easier. You can read all about it in this older article from the archives. I had a
wxPython: Adding Checkboxes to ObjectListView Read More »
Last week I was contacted about a cool sounding book project on Kickstarter: Real Python for Web Development, featuring web2py by Michael Herman. I have to admit that I’m not familiar with Mr. Herman or the person who originally contacted me about the book, but since I enjoy reading Python books and this one sounded
Real Python for Web Development Book on Kickstarter Read More »
I first heard about Blaze from NumPy’s original developer’s blog back in December 2012. A few days ago, InformationWeek announced that DARPA was funding the project to the tune of $3 million dollars to get some big data libraries written for Python. There will be two new projects, Blaze and Bokeh. Blaze will be an
Python Gets Funded by DARPA for Big Data Project: Blaze Read More »
I was approached by a representative from No Starch Press, the publisher of Python For Kids, to review their book. They provided me with a free dead tree copy and an eBook (PDF) version. This book appears to be in direct competition with Manning’s
Book Review: Python For Kids – A Playful Introduction to Programming Read More »
The other day, I was trying to figure out if there was an easy way to grab a class’s defined attributes (AKA “instance variables”). The reason was that we were using the attributes we created to match up with the fields in a file we parse. So basically we read a file line-by-line and each
How to Get a List of Class Attributes in Python Read More »
I forgot to get this article done for the first of the year as I have in the past. I hope you find some interesting reading material from this tardy post. I also hope my readers have had wonderful holidays and are looking forward to the upcoming year! Note: I use Google Analytics to help
Top Ten Articles of 2012 Read More »
If you do much system administration, then you know that sometimes you have to write scripts that can move files between servers. I’m not really a system administrator by trade, but I did have to do this sort of thing in some of my programs anyway. Python has several 3rd party packages that provide this
Python 101: How to Move Files between Servers Read More »
The Python Software Foundation recently put out an announcement about a central Python events calendar. I thought that was really cool, so I’m reproducing their announcement here. Spread the word! ________________________________________________________________________ ANNOUNCING Central Python Events Calendars maintained by the Python Software Foundation (PSF) and a group of volunteers ________________________________________________________________________ INTRODUCTION The PSF has put together
Central Python Events Calendar Announced Read More »
Python provides robust exception handing baked right into the language. Exception handing is something every programmer will need to learn. It allows the programmer to continue their program or gracefully terminate the application after an exception has occurred. Python uses a try/except/finally convention. We’ll spend some time learning about standard exceptions, how to create a
Python 101: Exception Handling Read More »
There are a lot of computer languages that include the ternary (or tertiary) operator, which is basically a one-line conditional expression in Python. If you’re interested, you can read about the various ways it’s rendered in other languages over on Wikipedia. Here we will spend some time looking at several different examples and why you
Python 101: The Ternary Operator Read More »
Some people complained about my last logging article, wondering if it was even necessary since the docs and Doug Hellman have already written on the topic. I sometimes wonder why I write on these topics too, but usually when I do, I get lots of readers. In this case, I’ve gotten almost 10,000 hits just
Python logging with lggr Read More »
The other day, I stumbled across a question on StackOverflow asking how to get the children widgets of a BoxSizer. In wxPython, you would expect to call the sizer’s GetChildren() method. However, this returns a list of SizerItems objects rather than a list of the actual widgets themselves. You can see the difference if you
wxPython: How to Get Children Widgets from a Sizer Read More »