def isabs(s):

    return ':' in s and s[0] != ':'
Test that the q and v values update.
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/macpath.py/isabs--crossover with--dataset/ETHPy150Open Axelrod-Python/Axelrod/axelrod/tests/unit/test_qlearner.py/TestHesitantQLearner.test_qs_update