Get a Python Package Version
Part of maintaining a Django-based application like MDN's kuma is ensuring Python packages are up to date. I was recently testing an upgrade on a remote system and needed to ensure that a given Python package was at the version number it should be. Here's how I retrieved the package version:
import nose # Nose is a test utility. Replace with your desired package here.
nose.__version__
# Output: 0.3.1
The __version__ property returns the exact version number for a Python package. Some Python packages use a VERSION property as well, but __version__ should be the most reliable.
![Create a CSS Cube]()
CSS cubes really showcase what CSS has become over the years, evolving from simple color and dimension directives to a language capable of creating deep, creative visuals. Add animation and you've got something really neat. Unfortunately each CSS cube tutorial I've read is a bit...
![Animated 3D Flipping Menu with CSS]()
CSS animations aren't just for basic fades or sliding elements anymore -- CSS animations are capable of much more. I've showed you how you can create an exploding logo (applied with JavaScript, but all animation is CSS), an animated Photo Stack, a sweet...
![MooTools CountDown Plugin]()
There are numerous websites around the internet, RapidShare for example, that make you wait an allotted amount of time before presenting you with your reward. Using MooTools, I've created a CountDown plugin that allows you to easily implement a similar system.
The MooTools JavaScript
The CountDown class...
![MooTools dwCheckboxes Plugin]()
Update / Fix: The checkboxes will no longer toggle when the "mouseup" event doesn't occur on a checkbox.
Every morning I wake up to a bunch of emails in my Gmail inbox that I delete without reading. I end up clicking so many damn checkboxes...
Every once in a while a package might not define either
VERSIONor__version__, since they’re conventions, not required. You can always get the installed version with pkg_resources, though:>>> import pkg_resources >>> pkg_resources.get_distribution("PIL").version '1.1.7'@James,
__version__is recommended by PEP 396