def test_server_bar_color_updates(self, bokeh_server_page) -> None:
def modify_doc(doc):
plot = Plot(plot_height=400,
plot_width=400,
x_range=Range1d(0, 1),
y_range=Range1d(0, 1),
min_border=0)
slider = RangeSlider(start=0,
end=10,
value=(1, 5),
title="bar",
css_classes=["foo"],
width=300)
def cb(attr, old, new):
slider.bar_color = "rgba(255, 255, 0, 1)"
slider.on_change('value', cb)
doc.add_root(column(slider, plot))
page = bokeh_server_page(modify_doc)
drag_range_slider(page.driver, ".foo", "lower", 150)
sleep(1) # noUiSlider does a transition that takes some time
assert get_slider_bar_color(page.driver,
".foo") == "rgba(255, 255, 0, 1)"
def test_server_on_change_round_trip(self, bokeh_server_page) -> None:
def modify_doc(doc):
source = ColumnDataSource(dict(x=[1, 2], y=[1, 1], val=["a", "b"]))
plot = Plot(plot_height=400, plot_width=400, x_range=Range1d(0, 1), y_range=Range1d(0, 1), min_border=0)
plot.add_glyph(source, Circle(x='x', y='y', size=20))
plot.add_tools(CustomAction(callback=CustomJS(args=dict(s=source), code=RECORD("data", "s.data"))))
slider = DateRangeSlider(start=start, end=end, value=value, css_classes=["foo"], width=300)
def cb(attr, old, new):
source.data['val'] = [slider.value_as_date[0].isoformat(), slider.value_as_date[1].isoformat()]
slider.on_change('value', cb)
doc.add_root(column(slider, plot))
page = bokeh_server_page(modify_doc)
drag_range_slider(page.driver, ".foo", "lower", 50)
page.click_custom_action()
results = page.results
new = results['data']['val']
assert new[0] > '2017-08-04'
drag_range_slider(page.driver, ".foo", "upper", -50)
page.click_custom_action()
results = page.results
new = results['data']['val']
assert new[1] < '2017-08-09'
def test_js_on_change_executes(self, bokeh_model_page) -> None:
slider = RangeSlider(start=0,
end=10,
value=(1, 5),
title="bar",
css_classes=["foo"],
width=300)
slider.js_on_change('value',
CustomJS(code=RECORD("value", "cb_obj.value")))
page = bokeh_model_page(slider)
drag_range_slider(page.driver, ".foo", "lower", 150)
results = page.results
assert float(results['value'][0]) > 1
assert float(results['value'][1]) == 5
drag_range_slider(page.driver, ".foo", "lower", 150)
results = page.results
assert float(results['value'][0]) > 1
assert float(results['value'][1]) > 5
assert page.has_no_console_errors()
def test_server_bar_color_updates(
self, bokeh_server_page: BokehServerPage) -> None:
slider = DateRangeSlider(start=start,
end=end,
value=value,
width=300,
bar_color="red")
def modify_doc(doc):
plot = Plot(height=400,
width=400,
x_range=Range1d(0, 1),
y_range=Range1d(0, 1),
min_border=0)
def cb(attr, old, new):
slider.bar_color = "rgba(255, 255, 0, 1)"
slider.on_change('value', cb)
doc.add_root(column(slider, plot))
page = bokeh_server_page(modify_doc)
drag_range_slider(page.driver, slider, "lower", 150)
sleep(1) # noUiSlider does a transition that takes some time
assert get_slider_bar_color(page.driver,
slider) == "rgba(255, 255, 0, 1)"
def test_js_on_change_executes(self, bokeh_model_page) -> None:
slider = DateRangeSlider(start=start, end=end, value=value, css_classes=["foo"], width=300)
slider.js_on_change('value', CustomJS(code=RECORD("value", "cb_obj.value")))
page = bokeh_model_page(slider)
drag_range_slider(page.driver, ".foo", "lower", 50)
results = page.results
assert datetime.fromtimestamp(results['value'][0]/1000) > datetime(*date.fromisoformat("2017-08-04").timetuple()[:3])
drag_range_slider(page.driver, ".foo", "upper", -70)
assert datetime.fromtimestamp(results['value'][1]/1000) < datetime(*date.fromisoformat("2017-08-09").timetuple()[:3])
assert page.has_no_console_errors()
def test_title_updates(self, bokeh_model_page) -> None:
slider = DateRangeSlider(start=start, end=end, value=value, css_classes=["foo"], width=300)
page = bokeh_model_page(slider)
assert get_slider_title_value(page.driver, ".foo") == "04 Aug 2017 .. 09 Aug 2017"
drag_range_slider(page.driver, ".foo", "lower", 50)
val = get_slider_title_value(page.driver, ".foo").split(" .. ")[0]
assert val > "04 Aug 2017"
drag_range_slider(page.driver, ".foo", "lower", -70)
val = get_slider_title_value(page.driver, ".foo").split(" .. ")[0]
assert val == "03 Aug 2017"
assert page.has_no_console_errors()
def test_server_on_change_round_trip(
self, bokeh_server_page: BokehServerPage) -> None:
slider = DatetimeRangeSlider(start=start,
end=end,
value=value,
width=300)
def modify_doc(doc):
source = ColumnDataSource(dict(x=[1, 2], y=[1, 1], val=["a", "b"]))
plot = Plot(height=400,
width=400,
x_range=Range1d(0, 1),
y_range=Range1d(0, 1),
min_border=0)
plot.add_glyph(source, Circle(x='x', y='y', size=20))
plot.tags.append(
CustomJS(name="custom-action",
args=dict(s=source),
code=RECORD("data", "s.data")))
def cb(attr, old, new):
source.data['val'] = [
slider.value_as_datetime[0].isoformat(),
slider.value_as_datetime[1].isoformat()
]
slider.on_change('value', cb)
doc.add_root(column(slider, plot))
page = bokeh_server_page(modify_doc)
drag_range_slider(page.driver, slider, "lower", 5)
page.eval_custom_action()
results = page.results
new = results['data']['val']
assert new[0] > '2022-02-01'
drag_range_slider(page.driver, slider, "upper", -5)
page.eval_custom_action()
results = page.results
new = results['data']['val']
assert new[1] < '2022-03-25'
def test_title_updates(self, bokeh_model_page: BokehModelPage) -> None:
slider = DatetimeRangeSlider(start=start,
end=end,
value=value,
width=300)
page = bokeh_model_page(slider)
assert get_slider_title_value(
page.driver,
slider) == '02 Feb 2022 05:04:03 .. 24 Mar 2022 12:34:56'
drag_range_slider(page.driver, slider, "lower", 5)
val = get_slider_title_value(page.driver, slider).split(" .. ")[0]
assert val[:11] == "03 Feb 2022"
drag_range_slider(page.driver, slider, "upper", -5)
val = get_slider_title_value(page.driver, slider).split(" .. ")[1]
assert val[:11] == "23 Mar 2022"
assert page.has_no_console_errors()
def test_title_updates(self, bokeh_model_page) -> None:
slider = RangeSlider(start=0,
end=10,
value=(1, 9),
title="bar",
css_classes=["foo"],
width=300)
page = bokeh_model_page(slider)
assert get_slider_title_value(page.driver, ".foo") == "1 .. 9"
drag_range_slider(page.driver, ".foo", "lower", 50)
value = get_slider_title_value(page.driver, ".foo").split()[0]
assert float(value) > 1
assert float(value) == int(value) # integral step size
# don't go past upper handle
drag_range_slider(page.driver, ".foo", "lower", 50)
value = get_slider_title_value(page.driver, ".foo").split()[0]
assert float(value) > 2
drag_range_slider(page.driver, ".foo", "lower", -135)
value = get_slider_title_value(page.driver, ".foo").split()[0]
assert float(value) == 0
assert page.has_no_console_errors()
def test_server_on_change_round_trip(
self, bokeh_server_page: BokehServerPage) -> None:
slider = RangeSlider(start=0,
end=10,
value=(1, 9),
title="bar",
width=300)
def modify_doc(doc):
source = ColumnDataSource(dict(x=[1, 2], y=[1, 1], val=["a", "b"]))
plot = Plot(height=400,
width=400,
x_range=Range1d(0, 1),
y_range=Range1d(0, 1),
min_border=0)
plot.add_glyph(source, Circle(x='x', y='y', size=20))
plot.tags.append(
CustomJS(name="custom-action",
args=dict(s=source),
code=RECORD("data", "s.data")))
def cb(attr, old, new):
source.data['val'] = [old, new]
slider.on_change('value', cb)
doc.add_root(column(slider, plot))
page = bokeh_server_page(modify_doc)
drag_range_slider(page.driver, slider, "lower", 50)
page.eval_custom_action()
results = page.results
old, new = results['data']['val']
assert float(old[0]) == 1
assert float(new[0]) > 1
drag_range_slider(page.driver, slider, "lower", 50)
page.eval_custom_action()
results = page.results
old, new = results['data']['val']
assert float(new[0]) > 2
drag_range_slider(page.driver, slider, "lower", -135)
page.eval_custom_action()
results = page.results
old, new = results['data']['val']
assert float(new[0]) == 0
