analytics.py 文件源码

def scoped_mpl_import():
    import matplotlib
    matplotlib.rcParams['backend'] = MPL_BACKEND

    import matplotlib.pyplot as plt
    plt.rcParams['toolbar'] = 'None'  # mute matplotlib toolbar

    import seaborn as sns
    sns.set(style="whitegrid", color_codes=True, font_scale=1.0,
            rc={'lines.linewidth': 1.0,
                'backend': matplotlib.rcParams['backend']})
    palette = sns.color_palette("Blues_d")
    palette.reverse()
    sns.set_palette(palette)

    return (matplotlib, plt, sns)