def safe_rm(tgt):
    try:
        os.remove(tgt)
    except (IOError, OSError):
        pass
Tests can be skipped without specifying a reason by setting the 'skip'
dataset/ETHPy150Open saltstack/salt/salt/utils/__init__.py/safe_rm--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/trial/test/test_reporter.py/SkipTests.test_booleanSkip