Here, we’ll take a quick tour of the Python regular expression library and how to ... Here is an easy example. import re text = 'b213 a13 x15' print (re.search(r'ad*W', text)[0]) When re makes ...

I recently switched to using python 2.5 from 2.4, one of the new language level features in 2.5 is conditional expressions. Which I thought was odd because I was already writing conditional ...

The traditional ways to do this in Python aren’t elegant. One is to write an if/elif/else chain of expressions ... In the above example we’re using simple strings as our match targets ...