test_window.py 文件源码

def reset_matplotlib():
    """
    Reset matplotlib to a common default.
    """
    # Set all default values.
    mpl.rcdefaults()
    # Force agg backend.
    plt.switch_backend('agg')
    # These settings must be hardcoded for running the comparision tests and
    # are not necessarily the default values.
    mpl.rcParams['font.family'] = 'Bitstream Vera Sans'
    mpl.rcParams['text.hinting'] = False
    # Not available for all matplotlib versions.
    try:
        mpl.rcParams['text.hinting_factor'] = 8
    except KeyError:
        pass
    import locale
    locale.setlocale(locale.LC_ALL, str('en_US.UTF-8'))


# Most generic way to get the data folder path.