You could use dictionary of lists
test = { A: [1, 3], B: [2, 4] } print test[A] [1, 3] test[A].append(5) print test[A] [1, 3, 5] Cheers, Fil _____ From: melbourne-pug-bounces+filipz=3g.nec.com...@python.org [mailto:melbourne-pug-bounces+filipz=3g.nec.com...@python.org] On Behalf Of Bill Jordan Sent: Friday, 30 April 2010 3:58 AM To: python-...@python.org; python-list@python.org; bangpyp...@python.org; melbourne-...@python.org; portl...@python.org Subject: [melbourne-pug] array matching Hey guys, I am sorry if this is not the right list to post some questions. I have a simple question please and would appreciate some answers as I am new to Python. I have 2 D array: test = [[A,1],[B,2],[A,3][B,4]] I want to arrang this array in different arrays so each one will have what is attached to. For example I want the output: A =[1,3] and B=[2,4] Thanks, Bill
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