def safe_divide(numerator, denominator):
    numerator = float(numerator)
    denominator = float(denominator)
    if denominator > 0:
        return numerator / denominator
    else:
        return 0
Invalidate this allocator. This will be called by the manager when
dataset/ETHPy150Open girder/girder/tests/js_coverage_tool.py/safe_divide--crossover with--dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/resource.py/ResourceAllocator.invalidate