

def in_(l, a, msg=None):
    'Shorthand for \'assert a in l, "%r not in %r" % (a, l)\n    '
    if (a not in l):
        raise AssertionError((msg or ('%r not in %r' % (msg, l))))

dataset/ETHPy150Open mozilla/bleach/bleach/tests/tools.py in_/VarMisuse@38/87 `a`->`msg`