def test_change_plotting(self):
self.assertRaises(ValueError, change_plotting_library, 'not+in9names')
change_plotting_library('none')
self.assertRaises(RuntimeError, plotting_library)
from GPy.util.config import config
from GPy.plotting import change_plotting_library, plotting_library
class ConfigTest(TestCase):
def tearDown(self):
change_plotting_library('matplotlib')
def test_change_plotting(self):
self.assertRaises(ValueError, change_plotting_library, 'not+in9names')
change_plotting_library('none')
self.assertRaises(RuntimeError, plotting_library)
change_plotting_library('matplotlib')
if config.get('plotting', 'library') != 'matplotlib':
raise SkipTest("Matplotlib not installed, not testing plots")
try:
from matplotlib import cbook, pyplot as plt
from matplotlib.testing.compare import compare_images
from matplotlib.testing.noseclasses import ImageComparisonFailure
except ImportError:
raise SkipTest("Matplotlib not installed, not testing plots")
extensions = ['npz']
basedir = os.path.dirname(os.path.relpath(os.path.abspath(__file__)))
def tearDown(self):
change_plotting_library('matplotlib')
def change_plotting_library(self, library='plotly_offline'):
'''Wrapper of GPy.plotting's homonymous function;
supported values are: 'matplotlib', 'plotly', 'plotly_online', 'plotly_offline' and 'none'.
If 'plotly' then a 3-tuple is returned, with as 1st value the Figure object requiring a .show() to display.'''
change_plotting_library(library)