def test_unrestricted_selection_callback_count(
self, bokeh_server_page: BokehServerPage) -> None:
class CallbackCounter:
def __init__(self) -> None:
self.count = 0
def increment(self, attr, old, new) -> None:
self.count += 1
self.new = new
counter = CallbackCounter()
input_box = AutocompleteInput(completions=["100001", "12344556"],
restrict=False)
def unrestricted_input(doc):
input_box.on_change('value', counter.increment)
plot = Plot()
doc.add_root(column(input_box, plot))
page = bokeh_server_page(unrestricted_input)
el = find_element_for(page.driver, input_box, "input")
enter_text_in_element(page.driver, el, "ASDF", enter=True)
assert (counter.count == 1)
assert (counter.new == "ASDF")
def unrestricted_input(doc):
input_box = AutocompleteInput(css_classes=["foo"],
completions=["100001", "12344556"],
restrict=False)
input_box.on_change('value', counter.increment)
plot = Plot()
doc.add_root(column(input_box, plot))
def test_min_characters(self, bokeh_model_page):
text_input = AutocompleteInput(title="title", css_classes=["foo"],
completions = ["100001", "12344556", "12344557", "3194567289", "209374209374"],
min_characters=1)
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' in el.get_attribute('style')
# double click to highlight and overwrite old text
el = page.driver.find_element_by_css_selector('.foo input')
enter_text_in_element(page.driver, el, "1", click=2, enter=False)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 3
assert items[0].text == "100001"
assert items[1].text == "12344556"
assert items[2].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
assert "bk-active" not in items[2].get_attribute('class')
def test_min_characters(self, bokeh_model_page: BokehModelPage) -> None:
text_input = AutocompleteInput(title="title",
completions=[
"100001", "12344556", "12344557",
"3194567289", "209374209374",
"aaaaaa", "aaabbb", "AAAaAA",
"AAABbB"
],
min_characters=1)
page = bokeh_model_page(text_input)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' in el.get_attribute('style')
# double click to highlight and overwrite old text
el = find_element_for(page.driver, text_input, "input")
enter_text_in_element(page.driver, el, "1", click=2, enter=False)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 3
assert items[0].text == "100001"
assert items[1].text == "12344556"
assert items[2].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
assert "bk-active" not in items[2].get_attribute('class')
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"))
)
)
input_box = AutocompleteInput(css_classes=["foo"])
input_box.title = "title"
input_box.value = "400"
input_box.completions = [
"100001",
"12344556",
"12344557",
"3194567289",
"209374209374",
]
def cb(attr, old, new):
source.data["val"] = [old, new]
input_box.on_change("value", cb)
doc.add_root(column(input_box, plot))
def test_mouse_hover(self, bokeh_model_page):
text_input = AutocompleteInput(title="title", css_classes=["foo"], completions = ["100001", "12344556", "12344557", "3194567289", "209374209374"])
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' in el.get_attribute('style')
el = page.driver.find_element_by_css_selector('.foo input')
enter_text_in_element(page.driver, el, "123", click=2, enter=False)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
# hover over second element
items = el.find_elements_by_tag_name("div")
hover_element(page.driver, items[1])
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" not in items[0].get_attribute('class')
assert "bk-active" in items[1].get_attribute('class')
def test_server_on_change_round_trip_menu_entry(
self, bokeh_server_page: BokehServerPage) -> None:
input_box = AutocompleteInput()
modify_doc, _ = mk_modify_doc(input_box)
page = bokeh_server_page(modify_doc)
# double click to highlight and overwrite old text
el = find_element_for(page.driver, input_box, "input")
enter_text_in_element(page.driver, el, "123", click=2, enter=False)
enter_text_in_element(page.driver, el, Keys.DOWN, click=0)
page.eval_custom_action()
results = page.results
assert results['data']['val'] == ["400", "12344557"]
enter_text_in_element(page.driver, el, "123", click=2, enter=False)
el = find_element_for(page.driver, input_box, ".bk-menu")
items = el.find_elements_by_tag_name("div")
hover_element(page.driver, items[1])
items[1].click()
page.eval_custom_action()
results = page.results
assert results['data']['val'] == ["400", "12344557"]
def test_server_on_change_round_trip_partial_entry(
self, bokeh_server_page: BokehServerPage) -> None:
input_box = AutocompleteInput()
modify_doc, plot = mk_modify_doc(input_box)
page = bokeh_server_page(modify_doc)
# double click to highlight and overwrite old text
el = find_element_for(page.driver, input_box, "input")
enter_text_in_element(page.driver, el, "100", click=2)
page.eval_custom_action()
results = page.results
assert results['data']['val'] == ["400", "100001"]
enter_text_in_element(page.driver, el, "123", click=2)
page.eval_custom_action()
results = page.results
assert results['data']['val'] == ["100001", "12344556"]
# Check clicking outside input also triggers
enter_text_in_element(page.driver, el, "319", click=2, enter=False)
page.click_canvas_at_position(plot, 10, 10)
page.eval_custom_action()
results = page.results
assert results['data']['val'] == ["12344556", "3194567289"]
def test_displays_text_input(self, bokeh_model_page):
text_input = AutocompleteInput(css_classes=["foo"], completions = ["100001", "12344556", "12344557", "3194567289", "209374209374"])
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector('.foo input')
assert el.get_attribute('type') == "text"
assert page.has_no_console_errors()
def test_arrow_cannot_escape_menu(self, bokeh_model_page):
text_input = AutocompleteInput(title="title", css_classes=["foo"], completions = ["100001", "12344556", "12344557", "3194567289", "209374209374"])
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' in el.get_attribute('style')
el = page.driver.find_element_by_css_selector('.foo input')
enter_text_in_element(page.driver, el, "123", click=2, enter=False)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
# arrow down moves to second item
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" not in items[0].get_attribute('class')
assert "bk-active" in items[1].get_attribute('class')
# arrow down again has no effect
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" not in items[0].get_attribute('class')
assert "bk-active" in items[1].get_attribute('class')
# arrow up moves to first item
enter_text_in_element(page.driver, el, Keys.UP, click=0, enter=False)
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
# arrow up again has no effect
enter_text_in_element(page.driver, el, Keys.UP, click=0, enter=False)
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
assert page.has_no_console_errors()
def create_document(directory, chat_titles):
(message_df, reacts, title, participants) = parse_json_messages(directory)
# -------------------------------------------------------------------------
# Plot Message Timeseries:
# -------------------------------------------------------------------------
# Create a color palette to use in plotting:
""" Might raise an error when number of people in the group chat is > 20"""
colour_palette = Category20[20][0:len(participants)]
message_panel = create_message_timeseries_panel(message_df, title, participants, colour_palette)
# --------------------------------------------------------------------------+
# Plot Reaction Panel:
# --------------------------------------------------------------------------+
reacts_panel = create_react_breakdown_panel(reacts, title, participants, colour_palette)
# --------------------------------------------------------------------------+
# Create Panel to Summarise Individual Statistics:
# --------------------------------------------------------------------------+
message_log_panel = create_message_log_panel(message_df, title, participants, colour_palette)
# --------------------------------------------------------------------------+
# Compile Bokeh Application:
# --------------------------------------------------------------------------+
tabs = Tabs(tabs=[message_panel, reacts_panel, message_log_panel])
directory_search = AutocompleteInput(completions = list(chat_titles.keys()), width = 400, height = 30, sizing_mode = "fixed", align = 'end')
directory_search.on_change("value", update_data)
search_text = Div(
text = "<i>Search Chats:</i>",
height_policy = "max",
sizing_mode = "scale_both",
align = "end",
style = {"font-family": 'Verdana', "font-size": "17px"}
)
# A title which could be included in the top left of the document
title = Div(
text = "<b>Messenger Analysis</b>",
height_policy = "max",
sizing_mode = "fixed",
align = "start",
style = {"font-family": 'Verdana', "font-size": "16px"}
)
layout = column(row(search_text,directory_search, Spacer(
width=35, height=40, sizing_mode="fixed"), align = "end"), tabs, sizing_mode = "scale_width")
return layout
def test_displays_text_input(self,
bokeh_model_page: BokehModelPage) -> None:
text_input = AutocompleteInput(completions=[
"100001", "12344556", "12344557", "3194567289", "209374209374"
])
page = bokeh_model_page(text_input)
el = find_element_for(page.driver, text_input, "input")
assert el.get_attribute('type') == "text"
assert page.has_no_console_errors()
def test_displays_menu(self, bokeh_model_page) -> None:
text_input = AutocompleteInput(
title="title",
css_classes=["foo"],
completions=[
"100001",
"12344556",
"12344557",
"3194567289",
"209374209374",
],
fuzzy_comparison=False,
)
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector(".foo .bk-menu")
assert "display: none;" in el.get_attribute("style")
# double click to highlight and overwrite old text
el = page.driver.find_element_by_css_selector(".foo input")
enter_text_in_element(page.driver, el, "100", click=2, enter=False)
el = page.driver.find_element_by_css_selector(".foo .bk-menu")
assert "display: none;" not in el.get_attribute("style")
items = el.find_elements_by_tag_name("div")
assert len(items) == 1
assert items[0].text == "100001"
assert "bk-active" in items[0].get_attribute("class")
el = page.driver.find_element_by_css_selector(".foo input")
enter_text_in_element(page.driver, el, "123", click=2, enter=False)
el = page.driver.find_element_by_css_selector(".foo .bk-menu")
assert "display: none;" not in el.get_attribute("style")
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute("class")
assert "bk-active" not in items[1].get_attribute("class")
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" not in items[0].get_attribute("class")
assert "bk-active" in items[1].get_attribute("class")
assert page.has_no_console_errors()
def test_case_insensitivity(self, bokeh_model_page) -> None:
text_input = AutocompleteInput(
title="title",
css_classes=["foo"],
case_sensitive=False,
completions=["100001", "aaaaaa", "aaabbb", "AAAaAA", "AAABbB"],
fuzzy_comparison=False,
)
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector(".foo .bk-menu")
assert "display: none;" in el.get_attribute("style")
# double click to highlight and overwrite old text
el = page.driver.find_element_by_css_selector(".foo input")
enter_text_in_element(page.driver, el, "aAa", click=2, enter=False)
el = page.driver.find_element_by_css_selector(".foo .bk-menu")
assert "display: none;" not in el.get_attribute("style")
items = el.find_elements_by_tag_name("div")
assert len(items) == 4
assert items[0].text == "aaaaaa"
assert items[1].text == "aaabbb"
assert items[2].text == "AAAaAA"
assert items[3].text == "AAABbB"
assert "bk-active" in items[0].get_attribute("class")
el = page.driver.find_element_by_css_selector(".foo input")
enter_text_in_element(page.driver, el, "aAaB", click=2, enter=False)
el = page.driver.find_element_by_css_selector(".foo .bk-menu")
assert "display: none;" not in el.get_attribute("style")
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "aaabbb"
assert items[1].text == "AAABbB"
assert "bk-active" in items[0].get_attribute("class")
assert "bk-active" not in items[1].get_attribute("class")
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "aaabbb"
assert items[1].text == "AAABbB"
assert "bk-active" not in items[0].get_attribute("class")
assert "bk-active" in items[1].get_attribute("class")
assert page.has_no_console_errors()
def test_restrict(self, bokeh_model_page) -> None:
"""Test effect of 'restrict=False' with explicit JS callback"""
text_input = AutocompleteInput(css_classes=["foo"], completions = ["aAaBbb", "aAaBbB"], restrict=False)
text_input.js_on_change('value', CustomJS(code=RECORD("value", "cb_obj.value")))
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector('.foo input')
text = "not in completions"
enter_text_in_element(page.driver, el, text, click=1, enter=True)
results = page.results
assert results['value'] == text
assert page.has_no_console_errors()
def test_case_insensitivity(self,
bokeh_model_page: BokehModelPage) -> None:
text_input = AutocompleteInput(
title="title",
case_sensitive=False,
completions=["100001", "aaaaaa", "aaabbb", "AAAaAA", "AAABbB"])
page = bokeh_model_page(text_input)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' in el.get_attribute('style')
# double click to highlight and overwrite old text
el = find_element_for(page.driver, text_input, "input")
enter_text_in_element(page.driver, el, "aAa", click=2, enter=False)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 4
assert items[0].text == "aaaaaa"
assert items[1].text == "aaabbb"
assert items[2].text == "AAAaAA"
assert items[3].text == "AAABbB"
assert "bk-active" in items[0].get_attribute('class')
el = find_element_for(page.driver, text_input, "input")
enter_text_in_element(page.driver, el, "aAaB", click=2, enter=False)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "aaabbb"
assert items[1].text == "AAABbB"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "aaabbb"
assert items[1].text == "AAABbB"
assert "bk-active" not in items[0].get_attribute('class')
assert "bk-active" in items[1].get_attribute('class')
assert page.has_no_console_errors()
def test_server_on_change_no_round_trip_without_enter_or_click(
self, bokeh_server_page: BokehServerPage) -> None:
input_box = AutocompleteInput()
modify_doc, _ = mk_modify_doc(input_box)
page = bokeh_server_page(modify_doc)
el = find_element_for(page.driver, input_box, "input")
enter_text_in_element(
page.driver, el, "pre",
enter=False) # not change event if enter is not pressed
page.eval_custom_action()
results = page.results
assert results['data']['val'] == ["a", "b"]
def test_case_sensitivity(self, bokeh_model_page) -> None:
# case_sensitive=True by default
text_input = AutocompleteInput(
title="title",
css_classes=["foo"],
completions=["100001", "aAaaaa", "aAaBbb", "AAAaAA", "aAaBbB"])
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' in el.get_attribute('style')
# double click to highlight and overwrite old text
el = page.driver.find_element_by_css_selector('.foo input')
enter_text_in_element(page.driver, el, "aAa", click=2, enter=False)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 3
assert items[0].text == "aAaaaa"
assert items[1].text == "aAaBbb"
assert items[2].text == "aAaBbB"
assert "bk-active" in items[0].get_attribute('class')
el = page.driver.find_element_by_css_selector('.foo input')
enter_text_in_element(page.driver, el, "aAaB", click=2, enter=False)
el = page.driver.find_element_by_css_selector('.foo .bk-menu')
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "aAaBbb"
assert items[1].text == "aAaBbB"
assert "bk-active" in items[0].get_attribute('class')
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "aAaBbb"
assert items[1].text == "aAaBbB"
assert "bk-active" not in items[0].get_attribute('class')
assert "bk-active" in items[1].get_attribute('class')
assert page.has_no_console_errors()
def test_displays_menu(self, bokeh_model_page: BokehModelPage) -> None:
text_input = AutocompleteInput(title="title",
completions=[
"100001", "12344556", "12344557",
"3194567289", "209374209374"
])
page = bokeh_model_page(text_input)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' in el.get_attribute('style')
# double click to highlight and overwrite old text
el = find_element_for(page.driver, text_input, "input")
enter_text_in_element(page.driver, el, "100", click=2, enter=False)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 1
assert items[0].text == "100001"
assert "bk-active" in items[0].get_attribute('class')
el = find_element_for(page.driver, text_input, "input")
enter_text_in_element(page.driver, el, "123", click=2, enter=False)
el = find_element_for(page.driver, text_input, ".bk-menu")
assert 'display: none;' not in el.get_attribute('style')
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" in items[0].get_attribute('class')
assert "bk-active" not in items[1].get_attribute('class')
enter_text_in_element(page.driver, el, Keys.DOWN, click=0, enter=False)
items = el.find_elements_by_tag_name("div")
assert len(items) == 2
assert items[0].text == "12344556"
assert items[1].text == "12344557"
assert "bk-active" not in items[0].get_attribute('class')
assert "bk-active" in items[1].get_attribute('class')
assert page.has_no_console_errors()
def test_server_restrict(self, bokeh_server_page) -> None:
"""Test effect of 'restrict=False' without explicit callback."""
text_input = AutocompleteInput(css_classes=["foo"], completions = ["aAaBbb", "aAaBbB"], restrict=False)
def add_autocomplete(doc):
# note: for some reason, bokeh_server_page requires a 'canvas' in the document
plot = Plot()
doc.add_root(column(text_input,plot))
page = bokeh_server_page(add_autocomplete)
el = page.driver.find_element_by_css_selector('.foo input')
text = "not in completions"
enter_text_in_element(page.driver, el, text, click=1, enter=True)
assert text_input.value == text
assert page.has_no_console_errors()
def test_server_restriction_to_list(
self, bokeh_server_page: BokehServerPage) -> None:
"""Test that input entered manually doesn't end up in the value."""
text_input = AutocompleteInput(completions=["aAaBbb"], restrict=True)
def add_autocomplete(doc):
# note: for some reason, bokeh_server_page requires a 'canvas' in the document
plot = Plot()
doc.add_root(column(text_input, plot))
page = bokeh_server_page(add_autocomplete)
el = find_element_for(page.driver, text_input, "input")
text = "not in completions"
enter_text_in_element(page.driver, el, text, click=1, enter=True)
assert text_input.value == ''
assert page.has_no_console_errors()
def test_displays_text_input(self, bokeh_model_page) -> None:
text_input = AutocompleteInput(
css_classes=["foo"],
completions=[
"100001",
"12344556",
"12344557",
"3194567289",
"209374209374",
],
fuzzy_comparison=False,
)
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector(".foo input")
assert el.get_attribute("type") == "text"
assert page.has_no_console_errors()
def build_autocomplete_grph_driver(rtplot: Figure, plots: List, ms_plot: Figure, patchsources: Dict[str, Tuple],
source: ColumnDataSource, default_county: str,
counties: pd.Index) -> Tuple[CDSView, AutocompleteInput]:
choices = AutocompleteInput(completions=counties.tolist(), case_sensitive=False, value=default_county,
title='Search for county or select from table:', name="county_input", width_policy='fit',
css_classes=['autocomplete_input'], min_width=250, align="start")
someargs = dict(source=source, rtplot=rtplot, rtxaxis=rtplot.xaxis[0], rtyaxis=rtplot.yaxis[0],
ms_plot=ms_plot, ms_plot_xaxis=ms_plot.xaxis[0], ms_plot_yaxis0=ms_plot.yaxis[0],
plots=plots, choices=choices, patchsources=patchsources)
someargs['xaxes'], someargs['yaxes'], someargs['plots'] = [], [], []
for p in plots:
someargs['xaxes'].append(p['plot'].xaxis[0])
someargs['yaxes'].append(p['plot'].yaxis[0])
someargs['plots'].append(p['plot'])
callback = CustomJS(args=someargs, code=constants.autocomplete_input_code)
choices.js_on_change('value', callback)
js_filter = CustomJSFilter(args=dict(choices=choices), code=constants.cdsview_jsfilter_code)
view = CDSView(source=source, filters=[js_filter])
return view, choices
def test_min_characters(self, bokeh_model_page) -> None:
text_input = AutocompleteInput(
title="title",
css_classes=["foo"],
completions=[
"100001",
"12344556",
"12344557",
"3194567289",
"209374209374",
"aaaaaa",
"aaabbb",
"AAAaAA",
"AAABbB",
],
min_characters=1,
fuzzy_comparison=False,
)
page = bokeh_model_page(text_input)
el = page.driver.find_element_by_css_selector(".foo .bk-menu")
assert "display: none;" in el.get_attribute("style")
# double click to highlight and overwrite old text
el = page.driver.find_element_by_css_selector(".foo input")
enter_text_in_element(page.driver, el, "1", click=2, enter=False)
el = page.driver.find_element_by_css_selector(".foo .bk-menu")
assert "display: none;" not in el.get_attribute("style")
items = el.find_elements_by_tag_name("div")
assert len(items) == 3
assert items[0].text == "100001"
assert items[1].text == "12344556"
assert items[2].text == "12344557"
assert "bk-active" in items[0].get_attribute("class")
assert "bk-active" not in items[1].get_attribute("class")
assert "bk-active" not in items[2].get_attribute("class")
def generateAutocompleteWidget(destination_number=1,
initial_value="",
name=None,
placeholder=None):
if name is None:
name = f'Destination {destination_number}'
if placeholder is None:
placeholder = 'Enter Location'
autocomplete = AutocompleteInput(name=name,
completions=['test'],
title=name,
min_characters=3,
value=initial_value,
placeholder=placeholder)
def autocomplete_callback(attr, old, new):
if (len(new) > 0):
pass
autocomplete.on_change('value_input', autocomplete_callback)
return autocomplete
def modify_doc(doc):
#callback function
def autocomplete_update(attrname, old, new):
stream.event(gene=new)
print(autocomplete.value)
#callback function
def dropdown_update(attrname, old, new):
streamSet.event(set=new)
stream.event(set=new)
print(dropdown.value)
#initialize dropdown to select cell type
dropdown = Select(title="Cell Set",
value="all",
options=['all', 'microglia'])
#initialize autocomplete field for querying genes
autocomplete = AutocompleteInput(
title="Type in a gene and select from the dropdown",
value="",
completions=getGenes())
#callbacks
dropdown.on_change('value', dropdown_update)
autocomplete.on_change('value', autocomplete_update)
#get graphs and store in variables
hvplot = renderer.get_plot(dmap_query, doc)
hvplot_full = renderer.get_plot(dmap_cluster, doc)
#create view for HTML
plot = gridplot([[autocomplete, dropdown],
[hvplot.state, hvplot_full.state]])
#add view to HTML doc
doc.add_root(plot)
def __init__(self,
doc,
idx,
plots,
callback=None,
refresh_rate=500,
collection=None,
**kwargs):
super().__init__(doc,
callback=callback,
refresh_rate=refresh_rate,
collection=collection,
**kwargs)
self._countername_autocomplete = AutocompleteInput(
name=f"Autocomplete_{BaseWidget.instance_num}",
title="Countername:",
completions=counternames,
width=200,
)
self._collection_widget = DataCollectionSelect(doc,
self._set_collection,
width=120)
self._selected_collection = None
self._name = f"Line {idx}"
self._name_edit = TextInput(title="Change name:",
value=self._name,
width=150)
self._name_edit.on_change("value", self._change_name)
self._title = Div(text=f"<h3>{self._name}</h3>")
self._delete = Button(label="Remove", width=70, button_type="danger")
self._delete.on_click(lambda: callback(idx))
self._to_plot = Select(options=plots,
value=plots[0],
title="To plot:",
width=70)
# Instance infos
self._locality_input = TextInput(title="Locality #id:",
value="0",
width=70)
self._locality_select = Select(options=[],
title="Locality #id:",
value="0",
width=70)
self._thread_id = TextInput(title="Worker #id:", width=70, value="0")
self._pool = TextInput(title="Pool name:", width=70)
self._pool_select = Select(options=[], title="Pool name:", width=70)
self._is_total = RadioGroup(labels=["Yes", "No"], active=0, width=30)
self._is_total.on_change("active", self._change_is_total)
self._root = column(
row(self._title, self._name_edit),
self._delete,
row(
self._to_plot,
self._collection_widget.layout(),
self._countername_autocomplete,
self._locality_input,
self._pool,
row(Div(text="Is total?"), self._is_total),
empty_placeholder(),
),
)
RadioButtonGroup(
labels=["Radio Option 1", "Radio Option 2", "Radio Option 3"],
button_type="default",
active=0),
RadioButtonGroup(
labels=["Radio Option 4", "Radio Option 5", "Radio Option 6"],
button_type="primary",
active=1),
RadioButtonGroup(
labels=["Radio Option 7", "Radio Option 8", "Radio Option 9"],
button_type="success",
active=2),
TextInput(placeholder="TextInput 1"),
TextInput(placeholder="TextInput 2"),
TextInput(placeholder="TextInput 3"),
AutocompleteInput(placeholder="AutocompleteInput 1 ...",
completions=["aaa", "aab", "aac", "baa", "caa"]),
AutocompleteInput(placeholder="AutocompleteInput 2 ...",
completions=["AAA", "AAB", "AAC", "BAA", "CAA"]),
AutocompleteInput(placeholder="AutocompleteInput 3 ...",
completions=["000", "001", "002", "100", "200"]),
AutocompleteInput(placeholder="AutocompleteInput 4 ...",
completions=["foo", "foobar", "fuzzymatch", "foozzy"],
fuzzy_threshold=4),
DatePicker(value=date(2018, 9, 1)),
DatePicker(value=date(2018, 9, 2)),
DatePicker(value=date(2018, 9, 3)),
)
#Slider(value=10, start=0, end=100, step=0.5),
#RangeSlider(value=[20, 30], start=0, end=100, step=0.5),
#DateSlider(value=date(2018, 9, 1), start=date(2018, 1, 1), end=date(2018, 12, 31)),
dropdown = Dropdown(label="Dropdown button", button_type="warning", menu=menu) dropdown_split = Dropdown(label="Split button", button_type="danger", menu=menu, split=True) checkbox_group = CheckboxGroup(labels=["Option 1", "Option 2", "Option 3"], active=[0, 1]) radio_group = RadioGroup(labels=["Option 1", "Option 2", "Option 3"], active=0) checkbox_button_group = CheckboxButtonGroup(labels=["Option 1", "Option 2", "Option 3"], active=[0, 1]) radio_button_group = RadioButtonGroup(labels=["Option 1", "Option 2", "Option 3"], active=0) checkbox_button_group_vertical = CheckboxButtonGroup(labels=["Option 1", "Option 2", "Option 3"], active=[0, 1], orientation="vertical") radio_button_group_vertical = RadioButtonGroup(labels=["Option 1", "Option 2", "Option 3"], active=0, orientation="vertical") text_input = TextInput(placeholder="Enter value ...") completions = ["aaa", "aab", "aac", "baa", "caa"] autocomplete_input = AutocompleteInput(placeholder="Enter value (auto-complete) ...", completions=completions) text_area = TextAreaInput(placeholder="Enter text ...", cols=20, rows=10, value="uuu") select = Select(options=["Option 1", "Option 2", "Option 3"]) multi_select = MultiSelect(options=["Option %d" % (i+1) for i in range(16)], size=6) multi_choice = MultiChoice(options=["Option %d" % (i+1) for i in range(16)]) slider = Slider(value=10, start=0, end=100, step=0.5) range_slider = RangeSlider(value=[10, 90], start=0, end=100, step=0.5) date_slider = DateSlider(value=date(2016, 1, 1), start=date(2015, 1, 1), end=date(2017, 12, 31))
def bkapp(doc):
# global variables
global flag_control_global
global serial_info
# local variables
flag_control_local = {"start": False}
# the period function
@gen.coroutine
def update(x, y, flag):
global flag_control_global
# source.stream(dict(x=[x], y=[y]))
if (flag_control_local["start"]):
source.data = dict(x=x, y=y)
if (flag_control_global["status"]):
button_open.disabled = True
button_close.disabled = False
else:
button_open.disabled = False
button_close.disabled = True
if (flag):
select_port.options = refresh_com()
def blocking_task():
global data
# global flag_control_global
count = 0
flag_update = False
while True:
# do some blocking computation
time.sleep(0.05)
flag_update = False
count = count + 1
if (count >= 50):
flag_update = True
count = 0
yin = data[:-1]
xin = range(len(yin))
# but update the document from callback
doc.add_next_tick_callback(
partial(update, x=xin, y=yin, flag=flag_update))
def refresh_com():
available_port = ['COM1']
com_available = myserial.SerialConnect.Get_Used_Com()
if (len(com_available) > 0):
for com in com_available:
available_port.append(com["device"])
return available_port
# callback event of the button_open
def callback_button_open():
serial_info["portx"] = select_port.value
serial_info["bps"] = int(text_bps.value)
flag_control_global["connect"] = True
# flag_control_global["disconnect"] = False
button_open.disabled = True
button_close.disabled = False
print("button open successful")
# callback event of the button_close
def callback_button_close():
button_open.disabled = False
button_close.disabled = True
# flag_control_global["connect"] = False
flag_control_global["disconnect"] = True
print("button close successful")
# callback event of the button_start
def callback_button_start():
button_start.disabled = True
button_stop.disabled = False
flag_control_local["start"] = True
print("button start successful")
# callback event of the button_stop
def callback_button_stop():
button_start.disabled = False
button_stop.disabled = True
flag_control_local["start"] = False
print("button stop successful")
# def update_text_port(attrname, old, new):
# pass
def update_select_port(attrnaem, old, new):
pass
def update_text_bps(attrname, old, new):
pass
#------------------- data plot ---------------------------
source = ColumnDataSource(data=dict(x=[], y=[]))
plot = figure(
plot_height=300,
plot_width=1100,
title="serial data wave",
tools="crosshair,pan,reset,save,wheel_zoom",
)
plot.line('x', 'y', source=source, line_width=3, line_alpha=0.6)
# text_port = AutocompleteInput(title="PORT", value='COM1', completions=completions_port)
# text_port.on_change('value', update_text_port)
#------------------- port selector -----------------------
select_port = Select(title="PORT", value='COM1', options=["COM1", "COM2"])
select_port.on_change('value', update_select_port)
#------------------- bps input ---------------------------
completions_bps = ["9600", "115200", "4800"]
text_bps = AutocompleteInput(title="bps",
value='9600',
placeholder="Enter value (auto-complete) ...",
completions=completions_bps)
text_bps.on_change('value', update_text_bps)
#------------------- button on ---------------------------
button_open = Button(label='Open', button_type="success")
button_open.on_click(callback_button_open)
#------------------- button close ------------------------
button_close = Button(label='Close', button_type="success", disabled=True)
button_close.on_click(callback_button_close)
#------------------- button start ------------------------
button_start = Button(label='Start', button_type="success")
button_start.on_click(callback_button_start)
# button_start.js_on_click(CustomJS(code="alert('button: click!')"))
#------------------- button stop ------------------------
button_stop = Button(label='Stop', button_type="success", disabled=True)
button_stop.on_click(callback_button_stop)
#------------------- widgets column ---------------------
serial_control = column(select_port, text_bps, button_open, button_close,
button_start, button_stop)
#--------------------------------------------------------
#------------------- set-parm layout --------------------
#--------------------------------------------------------
text_set_param_1 = TextInput(title="进样时间(s)", value='10')
text_set_param_2 = TextInput(title="分离时间(s)", value='300')
text_set_param_3 = TextInput(title="电极电位(伏)", value='214')
text_set_param_4 = TextInput(title="采样频率(Hz)", value='20')
text_set_param_5 = RadioGroup(labels=["循环伏安扫描", "电泳实验"], active=0)
set_param = column(text_set_param_1, text_set_param_2, text_set_param_3,
text_set_param_4, text_set_param_5)
plot_slider_1 = Slider(title="基线位置", value=10, start=0, end=100, step=0.5)
plot_slider_2 = Slider(title="幅度相调", value=20, start=0, end=100, step=0.5)
plot_slider_3 = Slider(title="幅度粗调", value=60, start=0, end=100, step=0.5)
plot_slider_4 = Slider(title="时间调节", value=40, start=0, end=100, step=0.5)
plot_button_1 = Button(label="滤波", button_type="success")
plot_slider = column(plot_slider_1, plot_slider_2, plot_slider_3,
plot_slider_4, plot_button_1)
ctr_button_0 = Button(label="使用说明",
height=30,
width=100,
button_type="success")
ctr_button_1 = Button(label="保存数据",
height=30,
width=100,
button_type="success")
ctr_button_2 = Button(label="清除数据",
height=30,
width=100,
button_type="success")
ctr_button_3 = Button(label="载入数据",
height=30,
width=100,
button_type="success")
ctr_button_4 = Button(label="加载参数",
height=30,
width=100,
button_type="success")
ctr_button_5 = Button(label="保存图像",
height=30,
width=100,
button_type="success")
ctr_button_6 = Button(label="指令交互",
height=30,
width=100,
button_type="success")
ctr_button_7 = Button(label="配置仪器",
height=30,
width=100,
button_type="success")
ctr_button = column(ctr_button_1, ctr_button_2, ctr_button_3, ctr_button_4,
ctr_button_5, ctr_button_6, ctr_button_7)
#--------------------------------------------------------
#-------------------- Top layout ------------------------
#--------------------------------------------------------
layout_1 = row(plot)
layout_2 = row(ctr_button, serial_control, set_param, plot_slider)
# layout_3 = column(layout_1, layout_2)
# layout_top = row(ctr_button,layout_3)
layout_top = column(layout_1, layout_2)
doc.add_root(layout_top)
thread_update_data = Thread(target=blocking_task)
thread_update_data.start()