Hi all, I am probably not thinking straight anymore about this problem. I have a dictionary with tuple keys in the format (a, b, A, B) and float values. I want to collect all the keys with identical (a, b...), disregarding whatever (... A, B) might be. Specifically, I want to sum the float values once I've collected these keys. I am staring at my screen, pondering ugly things, and I just know I must be missing a Pythonic solution. Any suggestions?
Thanks for any help, Brandon -- http://mail.python.org/mailman/listinfo/python-list