def fail(msg="", pytrace=True):
    __tracebackhide__ = True
    raise Failed(msg=msg, pytrace=pytrace)
Calculates the Levenshtein distance between a and b.
dataset/ETHPy150Open pytest-dev/pytest/_pytest/runner.py/fail--crossover with--dataset/ETHPy150Open tabatkins/bikeshed/bikeshed/biblio.py/levenshtein