def setUp(self): TestPlotBase.setUp(self) import matplotlib as mpl mpl.rcdefaults() self.tdf = tm.makeTimeDataFrame() self.hexbin_df = DataFrame({"A": np.random.uniform(size=20), "B": np.random.uniform(size=20), "C": np.arange(20) + np.random.uniform(size=20)}) from pandas import read_csv path = os.path.join(curpath(), 'data', 'iris.csv') self.iris = read_csv(path)