def test_set_show_name(document, comm):
class Test(param.Parameterized):
a = param.Number(bounds=(0, 10))
pane = Param(Test())
model = pane._get_root(document, comm=comm)
assert len(model.children) == 2
title, widget = model.children
assert isinstance(title, Div)
assert isinstance(widget, Slider)
pane.show_name = False
assert len(model.children) == 1
assert isinstance(model.children[0], Slider)
def test_set_parameters(document, comm):
class Test(param.Parameterized):
a = param.Number(bounds=(0, 10))
b = param.String(default='A')
pane = Param(Test())
model = pane._get_root(document, comm=comm)
assert len(model.children) == 3
title, slider, text = model.children
assert isinstance(title, Div)
assert isinstance(slider, Slider)
assert isinstance(text, TextInput)
pane.parameters = ['b']
assert len(model.children) == 2
title, text = model.children
assert isinstance(title, Div)
assert isinstance(text, TextInput)
def test_set_display_threshold(document, comm):
class Test(param.Parameterized):
a = param.Number(bounds=(0, 10), precedence=1)
b = param.String(default='A', precedence=2)
pane = Param(Test())
model = pane._get_root(document, comm=comm)
assert len(model.children) == 3
title, slider, text = model.children
assert isinstance(title, Div)
assert isinstance(slider, Slider)
assert isinstance(text, TextInput)
pane.display_threshold = 1.5
assert len(model.children) == 2
title, text = model.children
assert isinstance(title, Div)
assert isinstance(text, TextInput)
def test_replace_param_object(document, comm):
class Test(param.Parameterized):
a = param.Number(bounds=(0, 10))
pane = Param()
model = pane._get_root(document, comm=comm)
assert model.children == []
pane.object = Test()
assert len(model.children) == 2
title, widget = model.children
assert isinstance(title, Div)
assert title.text == '<b>Test</b>'
assert isinstance(widget, Slider)
assert widget.start == 0
assert widget.end == 10
def test_set_widgets(document, comm):
class Test(param.Parameterized):
a = param.Number(default=1, bounds=(0, 10), precedence=1)
b = param.String(default='A', precedence=2)
pane = Param(Test())
model = pane._get_root(document, comm=comm)
assert len(model.children) == 3
title, slider, text = model.children
assert isinstance(title, Div)
assert isinstance(slider, Slider)
assert isinstance(text, TextInput)
pane.widgets = {'a': LiteralInput(value=1, type=(float, int))}
assert len(model.children) == 3
title, number, text = model.children
assert isinstance(title, Div)
assert isinstance(number, TextInput)
assert isinstance(text, TextInput)
