Python bokeh.layouts.widgetbox() Examples
The following are 6
code examples of bokeh.layouts.widgetbox().
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Example #1
| Source File: file_viewer.py From ctapipe with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
def create_dl1_widgets(self):
self.w_dl1_dict = dict(
extractor=Select(
title="Extractor:",
value="",
width=5,
options=BokehFileViewer.extractor_product.values,
),
extractor_window_start=TextInput(title="Window Start:", value=""),
extractor_window_width=TextInput(title="Window Width:", value=""),
extractor_window_shift=TextInput(title="Window Shift:", value=""),
extractor_lwt=TextInput(title="Local Pixel Weight:", value=""),
)
for val in self.w_dl1_dict.values():
val.on_change("value", self.on_dl1_widget_change)
self.wb_extractor = widgetbox(
PreText(text="Charge Extractor Configuration"),
self.w_dl1_dict["extractor"],
self.w_dl1_dict["extractor_window_start"],
self.w_dl1_dict["extractor_window_width"],
self.w_dl1_dict["extractor_window_shift"],
self.w_dl1_dict["extractor_lwt"],
)
Example #2
| Source File: main.py From flight_review with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
def show_exception_page():
""" show an error page in case of an unknown/unhandled exception """
title = 'Internal Error'
error_message = ('<h3>Internal Server Error</h3>'
'<p>Please open an issue on <a '
'href="https://github.com/PX4/flight_review/issues" target="_blank">'
'https://github.com/PX4/flight_review/issues</a> with a link '
'to this log.')
div = Div(text=error_message, width=int(plot_width*0.9))
plots = [widgetbox(div, width=int(plot_width*0.9))]
curdoc().template_variables['internal_error'] = True
return (title, error_message, plots)
# check which plots to show
Example #3
| Source File: main.py From bulkvis with MIT License | 6 votes |
|
def update():
update_data(
app_data['bulkfile'],
app_data['app_vars']
)
if app_data['INIT']:
build_widgets()
layout.children[0] = widgetbox(list(app_data['wdg_dict'].values()), width=int(cfg_po['wdg_width']))
app_data['INIT'] = False
app_data['wdg_dict']['duration'].text = "Duration: {d} seconds".format(d=app_data['app_vars']['duration'])
app_data['wdg_dict']['toggle_smoothing'].active = True
layout.children[1] = create_figure(
app_data['x_data'],
app_data['y_data'],
app_data['wdg_dict'],
app_data['app_vars']
)
Example #4
| Source File: plotted_tables.py From flight_review with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def get_logged_messages(logged_messages, plot_width):
"""
get a bokeh widgetbox object with a table of the logged text messages
:param logged_messages: ulog.logged_messages
"""
log_times = []
log_levels = []
log_messages = []
for m in logged_messages:
m1, s1 = divmod(int(m.timestamp/1e6), 60)
h1, m1 = divmod(m1, 60)
log_times.append("{:d}:{:02d}:{:02d}".format(h1, m1, s1))
log_levels.append(m.log_level_str())
log_messages.append(m.message)
log_data = dict(
times=log_times,
levels=log_levels,
messages=log_messages)
source = ColumnDataSource(log_data)
columns = [
TableColumn(field="times", title="Time",
width=int(plot_width*0.15), sortable=False),
TableColumn(field="levels", title="Level",
width=int(plot_width*0.1), sortable=False),
TableColumn(field="messages", title="Message",
width=int(plot_width*0.75), sortable=False),
]
data_table = DataTable(source=source, columns=columns, width=plot_width,
height=300, sortable=False, selectable=False)
div = Div(text="""<b>Logged Messages</b>""", width=int(plot_width/2))
return widgetbox(div, data_table, width=plot_width)
Example #5
| Source File: layout.py From pairstrade-fyp-2019 with MIT License | 5 votes |
|
def build_widgets_wb(stock_list):
# CODE SECTION: setup widgets, widgetbox name = controls_wb
WIDGET_WIDTH = 250
# ========== Select Stocks ============= #
select_stk_1 = Select(width = WIDGET_WIDTH, title='Select Stock 1:', value = stock_list[0], options=stock_list)
select_stk_2 = Select(width = WIDGET_WIDTH, title='Select Stock 2:', value = stock_list[0], options=stock_list)
# ========== Strategy Type ============= #
strategy_list = ['kalman', 'distance', 'cointegration']
select_strategy = Select(width = WIDGET_WIDTH, title='Select Strategy:', value = strategy_list[0], options=strategy_list)
# ========== set start/end date ============= #
# date time variables
MAX_START = date(2014, 1, 1)
MAX_END = date(2018, 12, 30)
DEFAULT_START = date(2016, 5, 1)
DEFAULT_END = date(2016, 12, 31)
STEP = 1
backtest_dates = DateRangeSlider(width = WIDGET_WIDTH,
start=MAX_START, end=MAX_END,
value=(DEFAULT_START, DEFAULT_END),
step=STEP, title="Backtest Date Range:")
start_bt = Button(label="Backtest", button_type="success", width = WIDGET_WIDTH)
# controls = column(select_stk_1, select_stk_2, select_strategy, backtest_dates, start_bt)
controls_wb = widgetbox(select_stk_1, select_stk_2, select_strategy, backtest_dates, start_bt, width=600)
return controls_wb
Example #6
| Source File: client_demo.py From pairstrade-fyp-2019 with MIT License | 5 votes |
|
def build_widgets_wb(stock_list, metrics):
# CODE SECTION: setup buttons, widgetbox name = controls_wb
WIDGET_WIDTH = 250
# ========== Select Stocks ============= #
select_stk_1 = Select(width = WIDGET_WIDTH, title='Select Stock 1:', value = backtest_params["stk_0"], options=stock_list)
select_stk_2 = Select(width = WIDGET_WIDTH, title='Select Stock 2:', value = backtest_params["stk_1"], options=stock_list)
# ========== Strategy Type ============= #
strategy_list = ['kalman', 'distance', 'cointegration', 'reinforcement learning']
select_strategy = Select(width = WIDGET_WIDTH, title='Select Strategy:', value = backtest_params["strategy_type"], options=strategy_list)
# ========== set start/end date ============= #
# date time variables
MAX_START = datetime.strptime(backtest_params["max_start"], "%Y-%m-%d").date()
MAX_END = datetime.strptime(backtest_params["max_end"], "%Y-%m-%d").date()
DEFAULT_START = datetime.strptime(backtest_params["backtest_start"], "%Y-%m-%d").date()
DEFAULT_END = datetime.strptime(backtest_params["backtest_end"], "%Y-%m-%d").date()
STEP = 1
backtest_dates = DateRangeSlider(width = WIDGET_WIDTH,
start=MAX_START, end=MAX_END,
value=(DEFAULT_START, DEFAULT_END),
step=STEP, title="Backtest Date Range:")
start_bt = Button(label="Backtest", button_type="success", width = WIDGET_WIDTH)
# controls = column(select_stk_1, select_stk_2, select_strategy, backtest_dates, start_bt)
controls_wb = widgetbox(select_stk_1, select_stk_2, select_strategy, backtest_dates, start_bt, width=300)
# CODE SECTION: setup table, widgetbox name = metrics_wb
master_wb = None
if metrics is not None:
metric_source = ColumnDataSource(metrics)
metric_columns = [
TableColumn(field="Metrics", title="Metrics"),
TableColumn(field="Value", title="Performance"),
]
metric_table = DataTable(source=metric_source, columns=metric_columns, width=300)
master_wb = row(controls_wb, widgetbox(metric_table))
else:
logging.info("creating controls without table")
master_wb = row(controls_wb)
return master_wb, select_stk_1, select_stk_2, select_strategy, backtest_dates, start_bt
