test_graphics.py 文件源码

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)