def in_(l, a, msg=None):
    if a not in l:
        raise AssertionError(msg or "%r not in %r" % (a, l))
When L{uidFromString} is called with a base-ten string representation
dataset/ETHPy150Open mozilla/bleach/bleach/tests/tools.py/in_--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/test/test_util.py/UtilTestCase.test_uidFromUsernameString