valuable but traditionalMay 25, 2013 by Catherine Devlinproduct stars (of 5)
Packt Publishing recently asked if I could review their new title, Learning IPython for Interactive Computing and Data Visualization. (I got the e-book free for doing the review, (more...)
When I upgraded from Xubuntu 12.10 to 13.04 today, all my existing Python virtualenvs broke! Fortunately, they're just virtualenvs and easy to replace (that's kind of the point). But don't panic if you start seeing these.
Traceback (most recent call last):
File "/home/catherine/ve/e2/bin/ipython", line 5, in
For my newest ipython-sql trick, I needed to compare some queries run across different databases. How hard would it be to get side-by-side results into tidy IPython Notebook output?
Not hard at all, it turns out, if you're willing to violate basic principles of human decency.
That's an itty-bitty image, (more...)
Dayton folks - are you coming to the Dayton Linux User Group's Installfest tomorrow?
The main point of our Installfests is to get everyone together for mutual help setting up and configuring computers and programs. But we like to throw in some educational talks, too, and I volunteered to give (more...)
With this, I really think the IPython Notebook will become the most amazing database tool ever. In fact, virtually every computing problem will become a lot more workable when (more...)
On my morning commute today I realised that I am actually living in the future. I remember when I got involved in the PythonCard project 10 years ago one of the major questions on the mailing list was why we were building a GUI toolkit when the future was the web. It wasn’t true then but I think that it is now.
I’ve recently written some code to wrangle XML files. Part of the code validates a provided file against an XML Schema stored in a file. When I wrote this code I got tangled up in absolute and relative path manipulations trying to load the XML Schema file. Most of the Python file operations work relative to the current working directory and I needed to be able to load my XML Schema from a file relative to the application root directory. Regardless of where the code was executed from the schema file would always be up and across from the directory (more...)