def __init__(self, resource, requested, available):
        self.requested = requested
        self.available = available
        self.resource = resource
od.clear() -> None.  Remove all items from od.
dataset/ETHPy150Open BD2KGenomics/toil/src/toil/batchSystems/abstractBatchSystem.py/InsufficientSystemResources.__init__--crossover with--dataset/ETHPy150Open PythonCharmers/python-future/docs/3rd-party-py3k-compat-code/pandas_py3k.py/_OrderedDict.clear