How to match a variable list of items separated by commas

Posted by user261915 on Stack Overflow See other posts from Stack Overflow or by user261915
Published on 2010-04-06T17:19:50Z Indexed on 2010/04/06 17:23 UTC
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python

|

regex

|

pattern-matching

I want to turn something like this

CS 240, CS 246, ECE 222, ... (more or less); Software Engineering students only

into

('CS 240', 'CS 246', 'ECE 222', 'ECE 220')

in Python, code that matches a single course looks like

>>> re.search('([A-Z]{2,5} \d{3})', 'SE 112').groups()
('SE 112',)

I prefer a regular expression only method because I have a bunch of other alternate reg exps using '|' to combine them. However, a method with split is acceptable.

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