@classmethod
    def setupClass(cls):
        global numpy
        global scipy
        try:
            import numpy
        except ImportError:
             raise SkipTest('NumPy not available.')
        try:
            import scipy
        except __HOLE__:
             raise SkipTest('SciPy not available.')
dataset/ETHPy150Open networkx/networkx/networkx/algorithms/centrality/tests/test_subgraph.py/TestSubgraph.setupClass