Python models.Div方法代码示例

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def initialize_plot(self, ranges=None, plot=None, plots=None, source=None):
        """
        Initializes a new plot object with the last available frame.
        """
        # Get element key and ranges for frame
        element = self.hmap.last
        key = self.keys[-1]
        self.current_frame = element
        self.current_key = key

        data, _, _ = self.get_data(element, ranges, {})
        div = BkDiv(text=data, width=self.width, height=self.height)
        self.handles['plot'] = div
        self._execute_hooks(element)
        self.drawn = True
        return div 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_bokeh_pane(document, comm):
    div = Div()
    pane = Pane(div)

    # Create pane
    row = pane.get_root(document, comm=comm)
    assert isinstance(row, BkRow)
    assert len(row.children) == 1
    model = row.children[0]
    assert model is div
    assert pane._models[row.ref['id']][0] is model

    # Replace Pane.object
    div2 = Div()
    pane.object = div2
    new_model = row.children[0]
    assert new_model is div2
    assert pane._models[row.ref['id']][0] is new_model

    # Cleanup
    pane._cleanup(row)
    assert pane._models == {} 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_discrete_slider(document, comm):
    discrete_slider = DiscreteSlider(name='DiscreteSlider', value=1,
                                     options=[0.1, 1, 10, 100])

    box = discrete_slider.get_root(document, comm=comm)

    label = box.children[0]
    widget = box.children[1]
    assert isinstance(label, BkDiv)
    assert isinstance(widget, BkSlider)
    assert widget.value == 1
    assert widget.start == 0
    assert widget.end == 3
    assert widget.step == 1
    assert label.text == 'DiscreteSlider: <b>1</b>'

    widget.value = 2
    discrete_slider._slider._process_events({'value': 2})
    assert discrete_slider.value == 10

    discrete_slider.value = 100
    assert widget.value == 3 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_discrete_slider_options_dict(document, comm):
    options = OrderedDict([('0.1', 0.1), ('1', 1), ('10', 10), ('100', 100)])
    discrete_slider = DiscreteSlider(name='DiscreteSlider', value=1,
                                     options=options)

    box = discrete_slider.get_root(document, comm=comm)

    label = box.children[0]
    widget = box.children[1]
    assert isinstance(label, BkDiv)
    assert isinstance(widget, BkSlider)
    assert widget.value == 1
    assert widget.start == 0
    assert widget.end == 3
    assert widget.step == 1
    assert label.text == 'DiscreteSlider: <b>1</b>'

    widget.value = 2
    discrete_slider._slider._process_events({'value': 2})
    assert discrete_slider.value == 10

    discrete_slider.value = 100
    assert widget.value == 3 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_interact_replaces_panel(document, comm):
    def test(a):
        return a if a else BkDiv(text='Test')

    interact_pane = interactive(test, a=False)
    widget = interact_pane._widgets['a']
    assert isinstance(widget, widgets.Checkbox)
    assert widget.value == False

    column = interact_pane.layout.get_root(document, comm=comm)
    assert isinstance(column, BkColumn)
    div = column.children[1].children[0]
    assert div.text == 'Test'

    widget.value = True
    div = column.children[1].children[0]
    assert div.text == '<pre>True</pre>' 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_layout_setitem_replace_slice(panel, document, comm):
    div1 = Div()
    div2 = Div()
    div3 = Div()
    layout = panel(div1, div2, div3)
    p1, p2, p3 = layout.objects

    model = layout.get_root(document, comm=comm)

    assert p1._models[model.ref['id']][0] is model.children[0]
    div3 = Div()
    div4 = Div()
    layout[1:] = [div3, div4]
    assert model.children == [div1, div3, div4]
    assert p2._models == {}
    assert p3._models == {} 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_card_get_root_title(document, comm):
    div1 = Div()
    div2 = Div()
    layout = Card(div1, div2, title='Test')

    model = layout.get_root(document, comm=comm)
    ref = model.ref['id']
    header = layout._header_layout._models[ref][0]

    assert isinstance(model, CardModel)
    assert model.children == [header, div1, div2]
    assert header.children[0].text == "Test"

    div3 = Div()
    layout.header = div3
    assert header.children[0] is div3

    layout.header = None
    assert header.children[0].text == "Test" 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_gridspec_fixed_with_replacement_pane(document, comm):
    slider = IntSlider(start=0, end=2)

    @depends(slider)
    def div(value):
        return Div(text=str(value))

    gspec = GridSpec()

    gspec[0, 0:2] = Div()
    gspec[1, 2] = div

    model = gspec.get_root(document, comm=comm)
    ((div1, _, _, _, _), (row, _, _, _, _)) = model.children
    div2 = row.children[0]
    assert div1.width == 400
    assert div1.height == 300
    assert div2.width == 200
    assert div2.height == 300

    slider.value = 1
    assert row.children[0] is not div2
    assert row.children[0].width == 200
    assert row.children[0].height == 300 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_gridspec_stretch_with_replacement_pane(document, comm):
    slider = IntSlider(start=0, end=2)

    @depends(slider)
    def div(value):
        return Div(text=str(value))

    gspec = GridSpec(sizing_mode='stretch_width')

    gspec[0, 0:2] = Div()
    gspec[1, 2] = div

    model = gspec.get_root(document, comm=comm)
    ((div1, _, _, _, _), (row, _, _, _, _)) = model.children
    div2 = row.children[0]
    assert div1.sizing_mode == 'stretch_width'
    assert div1.height == 300
    assert div2.sizing_mode == 'stretch_width'
    assert div2.height == 300

    slider.value = 1
    assert row.children[0] is not div2
    assert row.children[0].sizing_mode == 'stretch_width'
    assert row.children[0].height == 300 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_accordion_constructor(document, comm):
    div1 = Div()
    div2 = Div()
    accordion = Accordion(('Div1', div1), ('Div2', div2))
    p1, p2 = accordion.objects

    model = accordion.get_root(document, comm=comm)

    assert isinstance(model, BkColumn)
    assert len(model.children) == 2
    assert all(isinstance(c, Card) for c in model.children)
    card1, card2 = model.children

    assert card1.children[0].children[0].text == 'Div1'
    assert card1.children[1] is div1
    assert card2.children[0].children[0].text == 'Div2'
    assert card2.children[1] is div2 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_accordion_implicit_constructor(document, comm):
    div1, div2 = Div(), Div()
    p1 = Pane(div1, name='Div1')
    p2 = Pane(div2, name='Div2')
    accordion = Accordion(p1, p2)

    model = accordion.get_root(document, comm=comm)

    assert isinstance(model, BkColumn)
    assert len(model.children) == 2
    assert all(isinstance(c, Card) for c in model.children)
    card1, card2 = model.children

    assert card1.children[0].children[0].text == p1.name == 'Div1'
    assert card1.children[1] is div1
    assert card2.children[0].children[0].text == p2.name == 'Div2'
    assert card2.children[1] is div2 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_accordion_constructor_with_named_objects(document, comm):
    div1, div2 = Div(), Div()
    p1 = Pane(div1, name='Div1')
    p2 = Pane(div2, name='Div2')
    accordion = Accordion(('Tab1', p1), ('Tab2', p2))

    model = accordion.get_root(document, comm=comm)

    assert isinstance(model, BkColumn)
    assert len(model.children) == 2
    assert all(isinstance(c, Card) for c in model.children)
    card1, card2 = model.children

    assert card1.children[0].children[0].text == 'Tab1'
    assert card1.children[1] is div1
    assert card2.children[0].children[0].text == 'Tab2'
    assert card2.children[1] is div2 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_link_properties_nb(document, comm):

    class ReactiveLink(Reactive):

        text = param.String(default='A')

    obj = ReactiveLink()
    div = Div()

    # Link property and check bokeh js property callback is defined
    obj._link_props(div, ['text'], document, div, comm)
    assert 'text' in div._callbacks

    # Assert callback is set up correctly
    cb = div._callbacks['text'][0]
    assert isinstance(cb, partial)
    assert cb.args == (document, div.ref['id'])
    assert cb.func == obj._comm_change 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def _plot_budget(self, df):
        limits = OrderedDict([('cost', {'lower': df['cost'].min(),
                                        'upper': df['cost'].max()})])
        for hp in self.runscontainer.scenario.cs.get_hyperparameters():
            if isinstance(hp, NumericalHyperparameter):
                limits[hp.name] = {'lower': hp.lower, 'upper': hp.upper}
                if hp.log:
                    limits[hp.name]['log'] = True
            elif isinstance(hp, CategoricalHyperparameter):
                # We pass strings as numbers and overwrite the labels
                df[hp.name].replace({v: i for i, v in enumerate(hp.choices)}, inplace=True)
                limits[hp.name] = {'lower': 0, 'upper': len(hp.choices) - 1, 'choices': hp.choices}
            else:
                raise ValueError("Hyperparameter %s of type %s causes undefined behaviour." % (hp.name, type(hp)))
        p = parallel_plot(df=df, axes=limits, color=df[df.columns[0]], palette=Viridis256)
        div = Div(text="Select up and down column grid lines to define filters. Double click a filter to reset it.")
        plot = column(div, p)
        return plot 

# 需要导入模块: from bokeh import models [as 别名]
# 或者: from bokeh.models import Div [as 别名]
def test_layout_title(self):
        hmap1 = HoloMap({a: Image(np.random.rand(10,10)) for a in range(3)})
        hmap2 = HoloMap({a: Image(np.random.rand(10,10)) for a in range(3)})
        plot = bokeh_renderer.get_plot(hmap1+hmap2)
        title = plot.handles['title']
        self.assertIsInstance(title, Div)
        text = ('<span style="color:black;font-family:Arial;font-style:bold;'
                'font-weight:bold;font-size:12pt">Default: 0</span>')
        self.assertEqual(title.text, text)