def setUp(self):
if 'bokeh' not in Store.renderers:
raise SkipTest("Bokeh required to test widgets")
self.image1 = Image(np.array([[0, 1], [2, 3]]), label='Image1')
self.image2 = Image(np.array([[1, 0], [4, -2]]), label='Image2')
self.map1 = HoloMap({1: self.image1, 2: self.image2}, label='TestMap')
self.renderer = BokehRenderer.instance()
def test_render_to_png(self):
if bokeh_version < str('0.12.6'):
raise SkipTest('Bokeh static png rendering requires bokeh>=0.12.6')
curve = Curve([])
renderer = BokehRenderer.instance(fig='png')
png, info = renderer(curve)
self.assertIsInstance(png, bytes)
self.assertEqual(info['file-ext'], 'png')
def test_render_to_png(self):
curve = Curve([])
renderer = BokehRenderer.instance(fig='png')
try:
png, info = renderer(curve)
except RuntimeError:
raise SkipTest("Test requires selenium")
self.assertIsInstance(png, bytes)
self.assertEqual(info['file-ext'], 'png')
def test_render_to_png(self):
curve = Curve([])
renderer = BokehRenderer.instance(fig='png')
try:
png, info = renderer(curve)
except RuntimeError:
raise SkipTest("Test requires selenium")
self.assertIsInstance(png, bytes)
self.assertEqual(info['file-ext'], 'png')
def setUp(self):
if 'bokeh' not in Store.renderers:
raise SkipTest("Bokeh required to test widgets")
self.image1 = Image(np.array([[0,1],[2,3]]), label='Image1')
self.image2 = Image(np.array([[1,0],[4,-2]]), label='Image2')
self.map1 = HoloMap({1:self.image1, 2:self.image2}, label='TestMap')
self.renderer = BokehRenderer.instance()
self.nbcontext = Renderer.notebook_context
Renderer.notebook_context = False
def setUp(self):
if 'bokeh' not in Store.renderers and pn is not None:
raise SkipTest("Bokeh and Panel required to test 'bokeh' renderer")
self.image1 = Image(np.array([[0, 1], [2, 3]]), label='Image1')
self.image2 = Image(np.array([[1, 0], [4, -2]]), label='Image2')
self.map1 = HoloMap({1: self.image1, 2: self.image2}, label='TestMap')
self.renderer = BokehRenderer.instance()
self.nbcontext = Renderer.notebook_context
self.comm_manager = Renderer.comm_manager
with param.logging_level('ERROR'):
Renderer.notebook_context = False
Renderer.comm_manager = CommManager
def test_theme_rendering(self):
theme = Theme(
json={'attrs': {
'Figure': {
'outline_line_color': '#444444'
}
}})
renderer = BokehRenderer.instance(fig='png')
renderer.theme = theme
plot = renderer.get_plot(Curve([]))
renderer(plot)
self.assertEqual(plot.state.outline_line_color, '#444444')
def test_render_to_png(self):
curve = Curve([])
renderer = BokehRenderer.instance(fig='png')
png, info = renderer(curve)
self.assertIsInstance(png, bytes)
self.assertEqual(info['file-ext'], 'png')