def modify_doc(doc):
with open('window_size.pickle', 'rb') as handle:
project_dict = pickle.load(handle)
data = project_dict['rollbar-gem'][1]
source = ColumnDataSource(data)
plot = figure(x_axis_type='linear',
y_range=(0, 55),
y_axis_label='Improvement (%)',
x_axis_label='Risk Threshold')
plot.line('x', 'y', source=source)
def callback(attr, old, new):
global project_name
if attr == 'active':
data = project_dict[project_name_dict[new]][1]
project_name = project_name_dict[new]
else:
data = project_dict[project_name][new]
source.data = ColumnDataSource(data=data).data
slider = Slider(start=1, end=100, value=1, step=1, title="Window Size")
slider.on_change('value', callback)
radio_button_group = RadioButtonGroup(labels=project_list, active=0)
radio_button_group.on_change('active', callback)
doc.add_root(column(radio_button_group, slider, plot))
doc.theme = Theme(filename="../../theme.yaml")
def modify_doc(doc):
with open('er_batch_size.pickle', 'rb') as handle:
project_dict = pickle.load(handle)
data = project_dict['bb'][0.1]
source = ColumnDataSource(data)
plot = figure(x_axis_type='linear', y_range=(-200, 200), y_axis_label='Improvement (%)', x_axis_label='Batch Size')
plot.line('x', 'y', source=source)
def callback(attr, old, new):
global project_name
if attr == 'active':
data = project_dict[project_name_dict[new]][0.1]
project_name = project_name_dict[new]
else:
new = float('{:2f}'.format(new))
data = project_dict[project_name][new]
source.data = ColumnDataSource(data=data).data
slider = Slider(start=0.1, end=1, value=0.1, step=0.01, title="Risk Threshold")
slider.on_change('value', callback)
radio_button_group = RadioButtonGroup(
labels=er_project_list, active=0)
radio_button_group.on_change('active', callback)
doc.add_root(column(radio_button_group, slider, plot))
doc.theme = Theme(filename="../theme.yaml")
def create_orientation_group(self) -> RadioButtonGroup:
orientation = self.legend.orientation.title()
active = self.ORIENTATION_LABELS.index(orientation)
button_group = RadioButtonGroup(labels=self.ORIENTATION_LABELS,
active=active,
width=210)
button_group.on_change("active", self.handle_orientation_change)
return button_group
def startserver(doc):
file_input = FileInput(accept=".ulg, .csv")
file_input.on_change('value', upload_new_data_sim)
file_input2 = FileInput(accept=".ulg, .csv")
file_input2.on_change('value', upload_new_data_real)
intro_text = Div(text="""<H2>Sim/Real Thiel Coefficient Calculator</H2>""",
width=500,
height=100,
align="center")
sim_upload_text = Paragraph(text="Upload a simulator datalog:",
width=500,
height=15)
real_upload_text = Paragraph(
text="Upload a corresponding real-world datalog:",
width=500,
height=15)
#checkbox_group = CheckboxGroup(labels=["x", "y", "vx","vy","lat","lon"], active=[0, 1])
sim_reverse_button = RadioButtonGroup(labels=["Sim Default", "Reversed"],
active=0)
sim_reverse_button.on_change('active',
lambda attr, old, new: reverse_sim())
real_reverse_button = RadioButtonGroup(labels=["Real Default", "Reversed"],
active=0)
real_reverse_button.on_change('active',
lambda attr, old, new: reverse_real())
simsource_static.selected.on_change('indices', simselection_change)
# The below are in case you want to see the x axis range change as you pan. Poorly documented elsewhere!
#ts1.x_range.on_change('end', lambda attr, old, new: print ("TS1 X range = ", ts1.x_range.start, ts1.x_range.end))
#ts2.x_range.on_change('end', lambda attr, old, new: print ("TS2 X range = ", ts2.x_range.start, ts2.x_range.end))
ts1.x_range.on_change(
'end', lambda attr, old, new: change_sim_scale(ts1.x_range.start))
ts2.x_range.on_change(
'end', lambda attr, old, new: change_real_scale(ts2.x_range.start))
# set up layout
widgets = column(datatype, stats)
sim_button = column(sim_reverse_button)
real_button = column(real_reverse_button)
main_row = row(widgets)
series = column(ts1, sim_button, ts2, real_button)
layout = column(main_row, series)
# initialize
update()
doc.add_root(intro_text)
doc.add_root(sim_upload_text)
doc.add_root(file_input)
doc.add_root(real_upload_text)
doc.add_root(file_input2)
doc.add_root(layout)
doc.title = "Flight data"
def create_horizontal_alignment_select(self) -> RadioButtonGroup:
value = HorizontalAlignment[self.text_align]
active = self.HORIZONTAL_ALIGNMENT.index(value)
h_align_select = RadioButtonGroup(
labels=["Left", "Center", "Right"],
active=active,
width=210,
disabled=isinstance(self.model, Axis),
)
h_align_select.on_change("active", self.handle_horizontal_align_change)
return h_align_select
def sales_timeline(dataset):
global selected_store_id, selected_dept_id
div_heading = generate_header_div("Weekly, Monthly, & Quarterly Sales Timeline")
div_spinner = generate_spinner_div()
show_spinner(div_spinner)
store_id_selector = generate_store_id_selector(dataset)
dept_id_options_int = sorted(dataset.Dept.unique().tolist())
dept_id_options = list(map(str, dept_id_options_int))
dept_id_selector = Select(title="Department Id:", value=dept_id_options[0], options=dept_id_options)
div_toggle_button = Div(text="Display CPI", width=80, height=7)
cpi_toggle_button = RadioButtonGroup(labels=["Off", "On"], active=0)
store_wise_dataset = {}
for store_id in range(dataset['Store'].min(), dataset['Store'].max() + 1):
store_wise_dataset[store_id] = dataset[dataset['Store'] == store_id]
selected_store_id = store_id_selector.value
selected_dept_id = dept_id_selector.value
# -----------------------------------------------------------------------------------------------------------------
# ---------------------------------------- CPI Line Plot Data Starts Here -----------------------------------------
def get_cpi_line_plot_data_dict(sales_line_plot_data):
return dict(sales_line_plot_data.data)
# ----------------------------------------- CPI Line Plot Data Ends Here ------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
# -------------------------------------------- Weekly Plot Starts Here --------------------------------------------
def get_weekly_sales_data(store_id, dept_id):
store_weekly_dataset = store_wise_dataset[int(store_id)]
store_dept_weekly_dataset = \
store_weekly_dataset[store_weekly_dataset['Dept'] == int(dept_id)]
if store_dept_weekly_dataset.empty:
return None, None
def date_formatter(single_row, date_type):
year, month, day = single_row['Date'].split('-')
if date_type == 'y':
return year
if date_type == 'm':
return int(month)
if date_type == 'd':
return int(day)
store_dept_weekly_dataset['year_month_week'] = store_dept_weekly_dataset.apply(
lambda row: (
date_formatter(row, 'y'),
calendar.month_abbr[date_formatter(row, 'm')],
str(math.ceil(date_formatter(row, 'd') / 7.0))), axis=1)
store_dept_sales_on_holiday_dataset = store_dept_weekly_dataset.filter(
['Date', 'year_month_week', 'Weekly_Sales', 'IsHoliday', 'CPI'], axis=1)
store_dept_sales_on_holiday_dataset = store_dept_sales_on_holiday_dataset[
store_dept_sales_on_holiday_dataset['IsHoliday'] == True]
return store_dept_weekly_dataset, store_dept_sales_on_holiday_dataset
def get_weekly_sales_line_plot_data_dict(store_dept_weekly_dataset):
return dict(
year_month_week=store_dept_weekly_dataset.year_month_week.tolist(),
weekly_sales=store_dept_weekly_dataset.Weekly_Sales.tolist(),
is_holiday=store_dept_weekly_dataset.IsHoliday.tolist(),
cpi=store_dept_weekly_dataset.CPI.tolist()
)
def get_weekly_sales_circle_plot_data_dict(store_dept_sales_on_holiday_dataset):
return dict(
year_month_week=store_dept_sales_on_holiday_dataset.year_month_week.tolist(),
weekly_sales=store_dept_sales_on_holiday_dataset.Weekly_Sales.tolist(),
is_holiday=store_dept_sales_on_holiday_dataset.IsHoliday.tolist(),
cpi=store_dept_sales_on_holiday_dataset.CPI.tolist()
)
selected_store_dept_weekly_dataset, selected_store_dept_sales_on_holiday_dataset = \
get_weekly_sales_data(selected_store_id, selected_dept_id)
weekly_sales_line_plot_data = ColumnDataSource(
data=get_weekly_sales_line_plot_data_dict(selected_store_dept_weekly_dataset)
)
weekly_cpi_line_plot_data = ColumnDataSource(data=get_cpi_line_plot_data_dict(weekly_sales_line_plot_data))
weekly_sales_circle_plot_data = ColumnDataSource(
data=get_weekly_sales_circle_plot_data_dict(selected_store_dept_sales_on_holiday_dataset)
)
weekly_sales_figure = figure(
title="Weekly Sales",
x_range=FactorRange(*selected_store_dept_weekly_dataset.year_month_week.tolist()),
plot_width=1400,
plot_height=300,
tools="box_zoom,reset")
weekly_sales_figure.yaxis.axis_label = 'Sales in USD'
weekly_sales_figure.extra_y_ranges['CPI'] = Range1d(start=0, end=300)
weekly_sales_figure.add_layout(LinearAxis(y_range_name='CPI', axis_label='CPI'), 'right')
weekly_sales_line_plot = weekly_sales_figure.line(
source=weekly_sales_line_plot_data,
x='year_month_week',
y='weekly_sales',
legend_label='Sales',
line_width=2, color="red")
weekly_sales_circle_plot = weekly_sales_figure.circle(
source=weekly_sales_circle_plot_data,
x='year_month_week',
y='weekly_sales',
legend_label='Holiday',
size=10,
fill_color="blue", line_color="red",
alpha=0.7)
weekly_cpi_line_plot = weekly_sales_figure.line(
source=weekly_cpi_line_plot_data,
x='year_month_week',
y='cpi',
legend_label='CPI',
y_range_name='CPI',
line_width=2, color="green")
# Adding hover tool
weekly_sales_hover = HoverTool(
tooltips=[
('Holiday', '@is_holiday'),
('Sales', '$' + '@weekly_sales{0.00}'),
('CPI', '@cpi')],
mode='vline')
weekly_sales_figure.add_tools(weekly_sales_hover)
weekly_sales_figure.xgrid.grid_line_color = None
weekly_sales_line_plot_data_source = weekly_sales_line_plot.data_source
weekly_sales_circle_plot_data_source = weekly_sales_circle_plot.data_source
weekly_cpi_line_plot_data_source = weekly_cpi_line_plot.data_source
# --------------------------------------------- Weekly Plot Ends Here ---------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
# ----------------------------------------- Monthly Avg Plot Starts Here ------------------------------------------
def get_monthly_avg_sales_data(store_dept_weekly_dataset):
if store_dept_weekly_dataset.empty:
return store_dept_weekly_dataset
store_dept_avg_monthly_dataset = store_dept_weekly_dataset
store_dept_avg_monthly_dataset['Date'] = pd.to_datetime(
store_dept_avg_monthly_dataset['Date'])
store_dept_avg_monthly_dataset.index = pd.DatetimeIndex(
store_dept_avg_monthly_dataset['Date'])
store_dept_avg_monthly_dataset = store_dept_avg_monthly_dataset.groupby(
pd.Grouper(freq="M")).agg(
Store=('Store', 'first'),
Dept=('Dept', 'first'),
Avg_Monthly_Sales=('Weekly_Sales', 'mean'),
Type=('Type', 'first'),
Size=('Size', 'first'),
Avg_Temperature=('Temperature', 'mean'),
Avg_Fuel_Price=('Fuel_Price', 'mean'),
Avg_CPI=('CPI', 'mean'),
Unemployment=('Unemployment', 'first')
)
store_dept_avg_monthly_dataset.reset_index(level=0, inplace=True)
store_dept_avg_monthly_dataset['Date'] = store_dept_avg_monthly_dataset['Date'].dt.strftime(
'%Y-%m')
def date_formatter(single_row, date_type):
year, month = single_row['Date'].split('-')
if date_type == 'y':
return year
if date_type == 'm':
return int(month)
store_dept_avg_monthly_dataset['year_month'] = store_dept_avg_monthly_dataset.apply(
lambda row: (date_formatter(row, 'y'), calendar.month_abbr[date_formatter(row, 'm')]), axis=1)
return store_dept_avg_monthly_dataset
def get_monthly_sales_line_plot_data_dict(store_dept_avg_monthly_dataset):
return dict(
year_month=store_dept_avg_monthly_dataset.year_month.tolist(),
monthly_avg_sales=store_dept_avg_monthly_dataset.Avg_Monthly_Sales.tolist(),
avg_cpi=store_dept_avg_monthly_dataset.Avg_CPI.tolist()
)
selected_store_dept_avg_monthly_dataset = get_monthly_avg_sales_data(selected_store_dept_weekly_dataset)
monthly_sales_line_plot_data = ColumnDataSource(
data=get_monthly_sales_line_plot_data_dict(selected_store_dept_avg_monthly_dataset)
)
monthly_cpi_line_plot_data = ColumnDataSource(data=get_cpi_line_plot_data_dict(monthly_sales_line_plot_data))
monthly_sales_figure = figure(
title="Monthly Avg Sales",
x_range=FactorRange(*selected_store_dept_avg_monthly_dataset.year_month.tolist()),
plot_width=1400,
plot_height=300,
tools="box_zoom,reset")
monthly_sales_figure.yaxis.axis_label = 'Sales in USD'
monthly_sales_figure.extra_y_ranges['CPI'] = Range1d(start=0, end=300)
monthly_sales_figure.add_layout(LinearAxis(y_range_name='CPI', axis_label='CPI'), 'right')
monthly_sales_line_plot = monthly_sales_figure.line(
source=monthly_sales_line_plot_data,
x='year_month',
y='monthly_avg_sales',
legend_label='Sales',
line_width=2, color="red")
monthly_cpi_line_plot = monthly_sales_figure.line(
source=monthly_cpi_line_plot_data,
x='year_month',
y='avg_cpi',
legend_label='CPI',
y_range_name='CPI',
line_width=2, color="green")
monthly_sales_hover = HoverTool(
tooltips=[
('Avg Sales', '$' + '@monthly_avg_sales{0.00}'),
('Avg CPI', '@avg_cpi')],
mode='vline')
monthly_sales_figure.add_tools(monthly_sales_hover)
monthly_sales_figure.xgrid.grid_line_color = None
monthly_sales_line_plot_data_source = monthly_sales_line_plot.data_source
monthly_cpi_line_plot_data_source = monthly_cpi_line_plot.data_source
# ------------------------------------------ Monthly Avg Plot Ends Here -------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
# ---------------------------------------- Quarterly Avg Plot Starts Here -----------------------------------------
def get_quarterly_avg_sales_data(store_dept_weekly_dataset):
store_dept_avg_quarterly_dataset = store_dept_weekly_dataset
store_dept_avg_quarterly_dataset['Date'] = pd.to_datetime(
store_dept_avg_quarterly_dataset['Date'])
store_dept_avg_quarterly_dataset.index = pd.DatetimeIndex(
store_dept_avg_quarterly_dataset['Date'])
store_dept_avg_quarterly_dataset = store_dept_avg_quarterly_dataset.groupby(
pd.Grouper(freq="Q")).agg(
Store=('Store', 'first'),
Dept=('Dept', 'first'),
Avg_Quarterly_Sales=('Weekly_Sales', 'mean'),
Type=('Type', 'first'),
Size=('Size', 'first'),
Avg_Quarterly_CPI=('CPI', 'mean')
)
store_dept_avg_quarterly_dataset.reset_index(level=0, inplace=True)
store_dept_avg_quarterly_dataset['Date'] = store_dept_avg_quarterly_dataset[
'Date'].dt.strftime('%Y-%m')
def date_formatter(single_row, date_type):
year, month = single_row['Date'].split('-')
if date_type == 'y':
return year
if date_type == 'm':
return int(month)
if date_type == 'q':
return "Q" + str(math.ceil(int(month) / 3.0))
store_dept_avg_quarterly_dataset['year_quarter'] = store_dept_avg_quarterly_dataset.apply(
lambda row: (date_formatter(row, 'y'), date_formatter(row, 'q')), axis=1)
return store_dept_avg_quarterly_dataset
def get_quarterly_sales_line_plot_data(store_dept_avg_quarterly_dataset):
return dict(
year_quarter=store_dept_avg_quarterly_dataset.year_quarter.tolist(),
quarterly_avg_sales=store_dept_avg_quarterly_dataset.Avg_Quarterly_Sales.tolist(),
quarterly_avg_cpi=store_dept_avg_quarterly_dataset.Avg_Quarterly_CPI.tolist()
)
selected_store_dept_avg_quarterly_dataset = get_quarterly_avg_sales_data(selected_store_dept_weekly_dataset)
quarterly_sales_line_plot_data = ColumnDataSource(
data=get_quarterly_sales_line_plot_data(selected_store_dept_avg_quarterly_dataset)
)
quarterly_cpi_line_plot_data = ColumnDataSource(data=get_cpi_line_plot_data_dict(quarterly_sales_line_plot_data))
quarterly_sales_figure = figure(
title="Quarterly Avg Sales",
x_range=FactorRange(*selected_store_dept_avg_quarterly_dataset.year_quarter.tolist()),
plot_width=1400,
plot_height=300,
tools="box_zoom,reset")
quarterly_sales_figure.yaxis.axis_label = 'Sales in USD'
quarterly_sales_figure.extra_y_ranges['CPI'] = Range1d(start=0, end=300)
quarterly_sales_figure.add_layout(LinearAxis(y_range_name='CPI', axis_label='CPI'), 'right')
quarterly_sales_line_plot = quarterly_sales_figure.line(
source=quarterly_sales_line_plot_data,
x='year_quarter',
y='quarterly_avg_sales',
legend_label='Sales',
line_width=2, color="red")
quarterly_cpi_line_plot = quarterly_sales_figure.line(
source=quarterly_cpi_line_plot_data,
x='year_quarter',
y='quarterly_avg_cpi',
legend_label='CPI',
y_range_name='CPI',
line_width=2, color="green")
quarterly_sales_hover = HoverTool(
tooltips=[
('Avg Sales', '$' + '@quarterly_avg_sales{0.00}'),
('Avg CPI', '@quarterly_avg_cpi')],
mode='vline')
quarterly_sales_figure.add_tools(quarterly_sales_hover)
quarterly_sales_figure.xgrid.grid_line_color = None
quarterly_sales_line_plot_data_source = quarterly_sales_line_plot.data_source
quarterly_cpi_line_plot_data_source = quarterly_cpi_line_plot.data_source
# ----------------------------------------- Quarterly Avg Plot Ends Here ------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
hide_spinner(div_spinner)
def clear_cpi_plot_data_sources():
weekly_cpi_line_plot_data_source.data = {k: [] for k in weekly_cpi_line_plot_data_source.data}
monthly_cpi_line_plot_data_source.data = {k: [] for k in monthly_cpi_line_plot_data_source.data}
quarterly_cpi_line_plot_data_source.data = {k: [] for k in quarterly_cpi_line_plot_data_source.data}
# -----------------------------------------------------------------------------------------------------------------
# ------------------------------------------ CPI Plots Default Starts here ----------------------------------------
# Clear CPI plot if cpi toggle button is set to off by default
if cpi_toggle_button.active == 0:
clear_cpi_plot_data_sources()
# -------------------------------------------- CPI Plots Default Ends here ----------------------------------------
# -----------------------------------------------------------------------------------------------------------------
def clear_all_plot_data_sources():
weekly_sales_line_plot_data_source.data = {k: [] for k in weekly_sales_line_plot_data_source.data}
weekly_sales_circle_plot_data_source.data = {k: [] for k in weekly_sales_circle_plot_data_source.data}
monthly_sales_line_plot_data_source.data = {k: [] for k in monthly_sales_line_plot_data_source.data}
quarterly_sales_line_plot_data_source.data = {k: [] for k in quarterly_sales_line_plot_data_source.data}
clear_cpi_plot_data_sources()
def update_cpi_plots():
weekly_cpi_line_plot_data_source.data = dict(weekly_sales_line_plot_data.data)
monthly_cpi_line_plot_data_source.data = dict(monthly_sales_line_plot_data.data)
quarterly_cpi_line_plot_data_source.data = dict(quarterly_sales_line_plot_data.data)
def update_all_plots(attr, old, new):
show_spinner(div_spinner)
global selected_store_id, selected_dept_id
old_store_id = selected_store_id
old_dept_id = selected_dept_id
updated_store_id = store_id_selector.value
updated_dept_id = dept_id_selector.value
# -------------------------------------------------------------------------------------------------------------
# ----------------------------------------- Weekly Plot Update Starts Here ------------------------------------
new_selected_store_dept_weekly_dataset, new_selected_store_dept_weekly_sales_on_holiday_dataset = \
get_weekly_sales_data(updated_store_id, updated_dept_id)
if new_selected_store_dept_weekly_dataset is None:
hide_spinner(div_spinner, "Sorry! Data not available")
clear_all_plot_data_sources()
return
updated_weekly_sales_line_plot_data_dict = \
get_weekly_sales_line_plot_data_dict(new_selected_store_dept_weekly_dataset)
updated_weekly_circle_plot_data_dict = \
get_weekly_sales_circle_plot_data_dict(new_selected_store_dept_weekly_sales_on_holiday_dataset)
weekly_sales_figure.x_range.factors = new_selected_store_dept_weekly_dataset.year_month_week.tolist()
weekly_sales_line_plot_data_source.data = updated_weekly_sales_line_plot_data_dict
weekly_sales_circle_plot_data_source.data = updated_weekly_circle_plot_data_dict
# ------------------------------------------ Weekly Plot Update Ends Here -------------------------------------
# -------------------------------------------------------------------------------------------------------------
# -------------------------------------------------------------------------------------------------------------
# ---------------------------------------- Monthly Avg Plot Update Starts Here --------------------------------
new_selected_store_dept_avg_monthly_dataset = \
get_monthly_avg_sales_data(new_selected_store_dept_weekly_dataset)
updated_monthly_sales_line_plot_data_dict = \
get_monthly_sales_line_plot_data_dict(new_selected_store_dept_avg_monthly_dataset)
monthly_sales_figure.x_range.factors = new_selected_store_dept_avg_monthly_dataset.year_month.tolist()
monthly_sales_line_plot_data_source.data = updated_monthly_sales_line_plot_data_dict
# ----------------------------------------- Monthly Avg Plot Update Ends Here ---------------------------------
# -------------------------------------------------------------------------------------------------------------
# -------------------------------------------------------------------------------------------------------------
# --------------------------------------- Quarterly Avg Plot Update Starts Here -------------------------------
new_selected_store_dept_avg_quarterly_dataset = \
get_quarterly_avg_sales_data(new_selected_store_dept_weekly_dataset)
updated_quarterly_sales_line_plot_data_dict = \
get_quarterly_sales_line_plot_data(new_selected_store_dept_avg_quarterly_dataset)
quarterly_sales_figure.x_range.factors = new_selected_store_dept_avg_quarterly_dataset.year_quarter.tolist()
quarterly_sales_line_plot_data_source.data = updated_quarterly_sales_line_plot_data_dict
# ---------------------------------------- Quarterly Avg Plot Update Ends Here --------------------------------
# -------------------------------------------------------------------------------------------------------------
# -------------------------------------------------------------------------------------------------------------
# ------------------------------------------ CPI Plots Update Starts here -------------------------------------
update_cpi_plots()
# Clear CPI plot if cpi toggle button is set to off
if cpi_toggle_button.active == 0:
clear_cpi_plot_data_sources()
# ------------------------------------------- CPI Plots Update Ends here --------------------------------------
# -------------------------------------------------------------------------------------------------------------
selected_store_id = updated_store_id
selected_dept_id = updated_dept_id
hide_spinner(div_spinner)
def toggle_cpi_plot(attr, old, new):
show_spinner(div_spinner)
if cpi_toggle_button.active == 0:
clear_cpi_plot_data_sources()
if cpi_toggle_button.active == 1:
weekly_cpi_line_plot_data_source.data = get_cpi_line_plot_data_dict(weekly_sales_line_plot_data)
monthly_cpi_line_plot_data_source.data = get_cpi_line_plot_data_dict(monthly_sales_line_plot_data)
quarterly_cpi_line_plot_data_source.data = get_cpi_line_plot_data_dict(quarterly_sales_line_plot_data)
hide_spinner(div_spinner)
store_id_selector.on_change("value", update_all_plots)
dept_id_selector.on_change("value", update_all_plots)
cpi_toggle_button.on_change('active', toggle_cpi_plot)
layout = column(row(div_heading, div_spinner),
row(
store_id_selector,
dept_id_selector,
column(div_toggle_button, cpi_toggle_button)
),
weekly_sales_figure,
monthly_sales_figure,
quarterly_sales_figure)
tab = Panel(child=layout, title='Weekly, Monthly, & Quarterly Sales Timeline')
return tab
def bkapp(doc):
### Functions ###
# functions for user dialogs
def open_file(ftype):
root = Tk()
root.withdraw()
file = askopenfilename(filetypes=ftype,
title='Open File',
initialdir=os.getcwd())
root.destroy()
return file
def choose_directory():
root = Tk()
root.withdraw()
out_dir = askdirectory()
root.destroy()
return out_dir
def write_output_directory(output_dir):
root = Tk()
root.withdraw()
makeDir = askquestion('Make Directory','Output directory not set. Make directory: '
+output_dir+'? If not, you\'ll be prompted to change directories.',icon = 'warning')
root.destroy()
return makeDir
def overwrite_file():
root = Tk()
root.withdraw()
overwrite = askquestion('Overwrite File','File already exits. Do you want to overwrite?',icon = 'warning')
root.destroy()
return overwrite
def update_filename():
filetype = [("Video files", "*.mp4")]
fname = open_file(filetype)
if fname:
#print('Successfully loaded file: '+fname)
load_data(filename=fname)
def change_directory():
out_dir = choose_directory()
if out_dir:
source.data["output_dir"] = [out_dir]
outDir.text = out_dir
return out_dir
# load data from file
def load_data(filename):
vidcap = cv2.VideoCapture(filename)
success,frame = vidcap.read()
img_tmp,_,__ = cv2.split(frame)
h,w = np.shape(img_tmp)
img = np.flipud(img_tmp)
radio_button_gp.active = 0
fname = os.path.split(filename)[1]
input_dir = os.path.split(filename)[0]
if source.data['output_dir'][0]=='':
output_dir = os.path.join(input_dir,fname.split('.')[0])
else:
output_dir = source.data['output_dir'][0]
if not os.path.isdir(output_dir):
makeDir = write_output_directory(output_dir)
if makeDir=='yes':
os.mkdir(output_dir)
else:
output_dir = change_directory()
if output_dir:
source.data = dict(image_orig=[img], image=[img], bin_img=[0],
x=[0], y=[0], dw=[w], dh=[h], num_contours=[0], roi_coords=[0],
img_name=[fname], input_dir=[input_dir], output_dir=[output_dir])
curr_img = p.select_one({'name':'image'})
if curr_img:
p.renderers.remove(curr_img)
p.image(source=source, image='image', x='x', y='y', dw='dw', dh='dh', color_mapper=cmap,level='image',name='image')
p.plot_height=int(h/2)
p.plot_width=int(w/2)
#p.add_tools(HoverTool(tooltips=IMG_TOOLTIPS))
inFile.text = fname
outDir.text = output_dir
else:
print('Cancelled. To continue please set output directory.{:<100}'.format(' '),end="\r")
# resetting sources for new data or new filters/contours
def remove_plot():
source.data["num_contours"]=[0]
contours_found.text = 'Droplets Detected: 0'
source_contours.data = dict(xs=[], ys=[])
source_label.data = dict(x=[], y=[], label=[])
# apply threshold filter and display binary image
def apply_filter():
if source.data['input_dir'][0] == '':
print('No image loaded! Load image first.{:<100}'.format(' '),end="\r")
else:
img = np.squeeze(source.data['image_orig'])
# remove contours if present
if source.data["num_contours"]!=[0]:
remove_plot()
if radio_button_gp.active == 1:
thresh = filters.threshold_otsu(img)
binary = img > thresh
bin_img = binary*255
source.data["bin_img"] = [bin_img]
elif radio_button_gp.active == 2:
thresh = filters.threshold_isodata(img)
binary = img > thresh
bin_img = binary*255
source.data["bin_img"] = [bin_img]
elif radio_button_gp.active == 3:
thresh = filters.threshold_mean(img)
binary = img > thresh
bin_img = binary*255
source.data["bin_img"] = [bin_img]
elif radio_button_gp.active == 4:
thresh = filters.threshold_li(img)
binary = img > thresh
bin_img = binary*255
source.data["bin_img"] = [bin_img]
elif radio_button_gp.active == 5:
thresh = filters.threshold_yen(img)
binary = img > thresh
bin_img = binary*255
source.data["bin_img"] = [bin_img]
elif radio_button_gp.active == 6:
off = offset_spinner.value
block_size = block_spinner.value
thresh = filters.threshold_local(img,block_size,offset=off)
binary = img > thresh
bin_img = binary*255
source.data["bin_img"] = [bin_img]
else:
bin_img = img
source.data['image'] = [bin_img]
# image functions for adjusting the binary image
def close_img():
if source.data["num_contours"]!=[0]:
remove_plot()
if radio_button_gp.active == 0:
print("Please Select Filter for Threshold{:<100}".format(' '),end="\r")
else:
source.data["image"] = source.data["bin_img"]
img = np.squeeze(source.data['bin_img'])
closed_img = binary_closing(255-img)*255
source.data['image'] = [255-closed_img]
source.data['bin_img'] = [255-closed_img]
def dilate_img():
if source.data["num_contours"]!=[0]:
remove_plot()
if radio_button_gp.active == 0:
print("Please Select Filter for Threshold{:<100}".format(' '),end="\r")
else:
img = np.squeeze(source.data['bin_img'])
dilated_img = binary_dilation(255-img)*255
source.data['image'] = [255-dilated_img]
source.data['bin_img'] = [255-dilated_img]
def erode_img():
if source.data["num_contours"]!=[0]:
remove_plot()
if radio_button_gp.active == 0:
print("Please Select Filter for Threshold{:<100}".format(' '),end="\r")
else:
img = np.squeeze(source.data['bin_img'])
eroded_img = binary_erosion(255-img)*255
source.data['image'] = [255-eroded_img]
source.data['bin_img'] = [255-eroded_img]
# the function for identifying closed contours in the image
def find_contours(level=0.8):
min_drop_size = contour_rng_slider.value[0]
max_drop_size = contour_rng_slider.value[1]
min_dim = 20
max_dim = 200
if radio_button_gp.active == 0:
print("Please Select Filter for Threshold{:<100}".format(' '),end="\r")
elif source.data['input_dir'][0] == '':
print('No image loaded! Load image first.{:<100}'.format(' '),end="\r")
else:
img = np.squeeze(source.data['bin_img'])
h,w = np.shape(img)
contours = measure.find_contours(img, level)
length_cnt_x = [cnt[:,1] for cnt in contours if np.shape(cnt)[0] < max_drop_size
and np.shape(cnt)[0] > min_drop_size]
length_cnt_y = [cnt[:,0] for cnt in contours if np.shape(cnt)[0] < max_drop_size
and np.shape(cnt)[0] > min_drop_size]
matched_cnt_x = []
matched_cnt_y = []
roi_coords = []
label_text = []
label_y = np.array([])
count=0
for i in range(len(length_cnt_x)):
cnt_x = length_cnt_x[i]
cnt_y = length_cnt_y[i]
width = np.max(cnt_x)-np.min(cnt_x)
height = np.max(cnt_y)-np.min(cnt_y)
if width>min_dim and width<max_dim and height>min_dim and height<max_dim:
matched_cnt_x.append(cnt_x)
matched_cnt_y.append(cnt_y)
roi_coords.append([round(width),round(height),round(np.min(cnt_x)),round(h-np.max(cnt_y))])
label_text.append(str(int(count)+1))
label_y = np.append(label_y,np.max(cnt_y))
count+=1
curr_contours = p.select_one({'name':'overlay'})
if curr_contours:
p.renderers.remove(curr_contours)
#if source.data["num_contours"]==[0]:
#remove_plot()
#p.image(source=source, image='image_orig', x=0, y=0, dw=w, dh=h, color_mapper=cmap, name='overlay',level='underlay')
source.data["image"] = source.data["image_orig"]
source.data["num_contours"] = [count]
#source.data["cnt_x"] = [matched_cnt_x]
#source.data["cnt_y"] = [matched_cnt_y]
source.data["roi_coords"] = [roi_coords]
source_contours.data = dict(xs=matched_cnt_x, ys=matched_cnt_y)
p.multi_line(xs='xs',ys='ys',source=source_contours, color=(255,127,14),line_width=2, name="contours",level='glyph')
if len(np.array(roi_coords).shape)<2:
if len(np.array(roi_coords)) <4:
print('No contours found. Try adjusting parameters or filter for thresholding.{:<100}'.format(' '),end="\r")
source_label.data = dict(x=[],y=[],label=[])
else:
source_label.data = dict(x=np.array(roi_coords)[2], y=label_y, label=label_text)
else:
source_label.data = dict(x=np.array(roi_coords)[:,2], y=label_y, label=label_text)
contours_found.text = 'Droplets Detected: '+str(len(matched_cnt_x))
# write the contours and parameters to files
def export_ROIs():
if source.data["num_contours"]==[0]:
print("No Contours Found! Find contours first.{:<100}".format(' '),end="\r")
else:
hdr = 'threshold filter,contour min,contour max'
thresh_filter = radio_button_gp.active
cnt_min = contour_rng_slider.value[0]
cnt_max = contour_rng_slider.value[1]
params = [thresh_filter,cnt_min,cnt_max]
if radio_button_gp.active == 6:
off = offset_spinner.value
block_size = block_spinner.value
hdr = hdr + ',local offset,local block size'
params.append(off,block_size)
params_fname = 'ContourParams.csv'
params_out = os.path.join(source.data['output_dir'][0],params_fname)
overwrite = 'no'
if os.path.exists(params_out):
overwrite = overwrite_file()
if overwrite == 'yes' or not os.path.exists(params_out):
np.savetxt(params_out,np.array([params]),delimiter=',',header=hdr,comments='')
roi_coords = np.array(source.data["roi_coords"][0])
out_fname = 'ROI_coords.csv'
out_fullpath = os.path.join(source.data['output_dir'][0],out_fname)
if overwrite == 'yes' or not os.path.exists(out_fullpath):
hdr = 'width,height,x,y'
np.savetxt(out_fullpath,roi_coords,delimiter=',',header=hdr,comments='')
print('Successfully saved ROIs coordinates as: '+out_fullpath,end='\r')
source.data['roi_coords'] = [roi_coords]
# function for loading previously made files or error handling for going out of order
def check_ROI_files():
coords_file = os.path.join(source.data["output_dir"][0],'ROI_coords.csv')
n_cnt_curr = source.data["num_contours"][0]
roi_coords_curr = source.data["roi_coords"][0]
if os.path.exists(coords_file):
df_tmp=pd.read_csv(coords_file, sep=',')
roi_coords = np.array(df_tmp.values)
n_cnt = len(roi_coords)
if n_cnt_curr != n_cnt or not np.array_equal(roi_coords_curr,roi_coords):
print('Current ROIs are different from saved ROI file! ROIs from saved file will be used instead and plot updated.',end="\r")
source.data["num_contours"] = [n_cnt]
source.data["roi_coords"] = [roi_coords]
params_file = os.path.join(source.data['output_dir'][0],'ContourParams.csv')
params_df = pd.read_csv(params_file)
thresh_ind = params_df["threshold filter"].values[0]
radio_button_gp.active = int(thresh_ind)
if thresh_ind == 6:
offset_spinner.value = int(params_df["local offset"].values[0])
block_spinner.value = int(params_df["local block size"].values[0])
contour_rng_slider.value = tuple([int(params_df["contour min"].values[0]),int(params_df["contour max"].values[0])])
find_contours()
else:
print("ROI files not found! Check save directory or export ROIs.{:<100}".format(' '),end="\r")
# use FFMPEG to crop out regions from original mp4 and save to file
def create_ROI_movies():
if source.data['input_dir'][0] == '':
print('No image loaded! Load image first.{:<100}'.format(' '),end="\r")
else:
check_ROI_files()
side = 100 # for square ROIs, replace first two crop parameters with side & uncomment
padding = 20
roi_coords_file = os.path.join(source.data['output_dir'][0],'ROI_coords.csv')
if source.data["num_contours"]==[0]:
print("No contours found! Find contours first.{:<100}".format(' '),end="\r")
elif not os.path.exists(roi_coords_file):
print("ROI file does not exist! Check save directory or export ROIs.{:<100}".format(' '),end="\r")
else:
print('Creating Movies...{:<100}'.format(' '),end="\r")
pbar = tqdm(total=source.data["num_contours"][0])
for i in range(source.data["num_contours"][0]):
roi_coords = np.array(source.data["roi_coords"][0])
inPath = os.path.join(source.data['input_dir'][0],source.data['img_name'][0])
#out_fname = source.data['filename'][0].split('.')[0] +'_ROI'+str(i+1)+'.mp4'
out_fname = 'ROI'+str(i+1)+'.mp4'
outPath = os.path.join(source.data['output_dir'][0],out_fname)
#command = f"ffmpeg -i \'{(inPath)}\' -vf \"crop={(roi_coords[i,0]+padding*2)}:{(roi_coords[i,1]+padding*2)}:{(roi_coords[i,2]-padding)}:{(roi_coords[i,3]+padding)}\" -y \'{(outPath)}\'"
command = f"ffmpeg -i \'{(inPath)}\' -vf \"crop={side}:{side}:{(roi_coords[i,2]-padding)}:{(roi_coords[i,3]-padding)}\" -y \'{(outPath)}\'"
overwrite = 'no'
if os.path.exists(outPath):
overwrite = overwrite_file()
if overwrite == 'yes' or not os.path.exists(outPath):
saved = subprocess.check_call(command,shell=True)
if saved != 0:
print('An error occurred while creating movies! Check terminal window.{:<100}'.format(' '),end="\r")
pbar.update()
# change the display range on images from slider values
def update_image():
cmap.low = display_range_slider.value[0]
cmap.high = display_range_slider.value[1]
# create statistics files for each mp4 region specific file
def process_ROIs():
if source.data['input_dir'][0] == '':
print('No image loaded! Load image first.{:<100}'.format(' '),end="\r")
else:
check_ROI_files()
hdr = 'roi,time,area,mean,variance,min,max,median,skewness,kurtosis,rawDensity,COMx,COMy'
cols = hdr.split(',')
all_stats = np.zeros((0,13))
n_cnt = source.data["num_contours"][0]
if n_cnt == 0:
print("No contours found! Find contours first.{:<100}".format(' '),end="\r")
for i in range(n_cnt):
#in_fname = source.data['filename'][0].split('.')[0] +'_ROI'+str(i+1)+'.mp4'
in_fname = 'ROI'+str(i+1)+'.mp4'
inPath = os.path.join(source.data['output_dir'][0],in_fname)
#out_fname = source.data['filename'][0].split('.')[0] +'_ROI'+str(i+1)+'_stats.csv'
out_fname = 'stats_ROI'+str(i+1)+'.csv'
outPath = os.path.join(source.data['output_dir'][0],out_fname)
if not os.path.exists(inPath):
print('ROI movie not found! Create ROI movie first.{:<100}'.format(' '),end="\r")
break
vidcap = cv2.VideoCapture(inPath)
last_frame = int(vidcap.get(cv2.CAP_PROP_FRAME_COUNT))
if i==0:
pbar = tqdm(total=last_frame*n_cnt)
success,frame = vidcap.read()
img_tmp,_,__ = cv2.split(frame)
h,w = np.shape(img_tmp)
img = np.zeros((last_frame,h,w))
img_stats = np.zeros((last_frame,13))
stats = describe(img_tmp,axis=None)
median = np.median(img_tmp)
density = np.sum(img_tmp)
cx, cy = center_of_mass(img_tmp)
img_stats[0,0:13] = [i,0,stats.nobs,stats.mean,stats.variance,
stats.minmax[0],stats.minmax[1],median,stats.skewness,
stats.kurtosis,density,cx,cy]
img[0,:,:] = np.flipud(img_tmp)
pbar.update()
overwrite = 'no'
if os.path.exists(outPath):
overwrite = overwrite_file()
if overwrite=='no':
pbar.update(last_frame-1)
if overwrite == 'yes' or not os.path.exists(outPath):
for j in range(1,last_frame):
vidcap.set(1, j)
success,frame = vidcap.read()
img_tmp,_,__ = cv2.split(frame)
stats = describe(img_tmp,axis=None)
t = j*5/60
density = np.sum(img_tmp)
cx, cy = center_of_mass(img_tmp)
median = np.median(img_tmp)
img_stats[j,0:13] = [i,t,stats.nobs,stats.mean,stats.variance,
stats.minmax[0],stats.minmax[1],median,stats.skewness,
stats.kurtosis,density,cx,cy]
img[j,:,:] = np.flipud(img_tmp)
pbar.update(1)
all_stats = np.append(all_stats,img_stats,axis=0)
np.savetxt(outPath,img_stats,delimiter=',',header=hdr,comments='')
if i==(n_cnt-1):
df = pd.DataFrame(all_stats,columns=cols)
group = df.groupby('roi')
for i in range(len(group)):
sources_stats[i] = ColumnDataSource(group.get_group(i))
# load statistics CSVs and first ROI mp4 files and display in plots
def load_ROI_files():
if source.data['input_dir'][0] == '':
print('No image loaded! Load image first.{:<100}'.format(' '),end="\r")
else:
check_ROI_files()
n_cnt = source.data["num_contours"][0]
basepath = os.path.join(source.data["output_dir"][0],'stats')
all_files = [basepath+'_ROI'+str(i+1)+'.csv' for i in range(n_cnt)]
files_exist = [os.path.exists(f) for f in all_files]
if all(files_exist) and n_cnt != 0:
df = pd.concat((pd.read_csv(f) for f in all_files), ignore_index=True)
group = df.groupby('roi')
OPTIONS = []
LABELS = []
pbar = tqdm(total=len(stats)*len(group))
j=0
colors_ordered = list(Category20[20])
idx_reorder = np.append(np.linspace(0,18,10),np.linspace(1,19,10))
idx = idx_reorder.astype(int)
colors = [colors_ordered[i] for i in idx]
for roi, df_roi in group:
sources_stats[roi] = ColumnDataSource(df_roi)
OPTIONS.append([str(int(roi)+1),'ROI '+(str(int(roi)+1))])
LABELS.append('ROI '+str(int(roi)+1))
color = colors[j]
j+=1
if j>=20:
j=0
for i in range(3,len(df.columns)):
name = 'ROI '+str(int(roi)+1)
plot_check = p_stats[i-3].select_one({'name':name})
if not plot_check:
p_stats[i-3].line(x='time',y=str(df.columns[i]),source=sources_stats[roi],
name=name,visible=False,line_color=color)
p_stats[i-3].xaxis.axis_label = "Time [h]"
p_stats[i-3].yaxis.axis_label = str(df.columns[i])
p_stats[i-3].add_tools(HoverTool(tooltips=TOOLTIPS))
p_stats[i-3].toolbar_location = "left"
pbar.update(1)
ROI_multi_select.options = OPTIONS
ROI_multi_select.value = ["1"]
ROI_movie_radio_group.labels = LABELS
ROI_movie_radio_group.active = 0
else:
print('Not enough files! Check save directory or calculate new stats.{:<100}'.format(' '),end="\r")
# show/hide curves from selected/deselected labels for ROIs in statistics plots
def update_ROI_plots():
n_cnt = source.data["num_contours"][0]
pbar = tqdm(total=len(stats)*n_cnt)
for j in range(n_cnt):
for i in range(len(stats)):
name = 'ROI '+str(int(j)+1)
glyph = p_stats[i].select_one({'name': name})
if str(j+1) in ROI_multi_select.value:
glyph.visible = True
else:
glyph.visible = False
pbar.update(1)
# load and display the selected ROI's mp4
def load_ROI_movie():
idx = ROI_movie_radio_group.active
in_fname = 'ROI'+str(idx+1)+'.mp4'
inPath = os.path.join(source.data['output_dir'][0],in_fname)
if not os.path.exists(inPath):
print('ROI movie not found! Check save directory or create ROI movie.',end="\r")
else:
old_plot = p_ROI.select_one({'name': sourceROI.data['img_name'][0]})
if old_plot:
p_ROI.renderers.remove(old_plot)
vidcap = cv2.VideoCapture(inPath)
last_frame = int(vidcap.get(cv2.CAP_PROP_FRAME_COUNT))
ROI_movie_slider.end = (last_frame-1)*5/60
ROI_movie_slider.value = 0
vidcap.set(1, 0)
success,frame = vidcap.read()
img_tmp,_,__ = cv2.split(frame)
h,w = np.shape(img_tmp)
img = np.flipud(img_tmp)
name = 'ROI'+str(idx+1)
sourceROI.data = dict(image=[img],x=[0], y=[0], dw=[w], dh=[h],
img_name=[name])
p_ROI.image(source=sourceROI, image='image', x='x', y='y',
dw='dw', dh='dh', color_mapper=cmap, name='img_name')
# change the displayed frame from slider movement
def update_ROI_movie():
frame_idx = round(ROI_movie_slider.value*60/5)
in_fname = sourceROI.data['img_name'][0]+'.mp4'
inPath = os.path.join(source.data['output_dir'][0],in_fname)
vidcap = cv2.VideoCapture(inPath)
vidcap.set(1, frame_idx)
success,frame = vidcap.read()
img_tmp,_,__ = cv2.split(frame)
img = np.flipud(img_tmp)
sourceROI.data['image'] = [img]
# the following 2 functions are used to animate the mp4
def update_ROI_slider():
time = ROI_movie_slider.value + 5/60
end = ROI_movie_slider.end
if time > end:
animate_ROI_movie()
else:
ROI_movie_slider.value = time
return callback_id
def animate_ROI_movie():
global callback_id
if ROI_movie_play_button.label == '► Play':
ROI_movie_play_button.label = '❚❚ Pause'
callback_id = curdoc().add_periodic_callback(update_ROI_slider, 10)
else:
ROI_movie_play_button.label = '► Play'
curdoc().remove_periodic_callback(callback_id)
return callback_id
### Application Content ###
# main plot for segmentation and contour finding
cmap = LinearColorMapper(palette="Greys256", low=0, high=255)
TOOLS = "pan,wheel_zoom,box_zoom,reset,save,box_select,lasso_select"
IMG_TOOLTIPS = [('name', "@img_name"),("x", "$x"),("y", "$y"),("value", "@image")]
source = ColumnDataSource(data=dict(image=[0],bin_img=[0],image_orig=[0],
x=[0], y=[0], dw=[0], dh=[0], num_contours=[0], roi_coords=[0],
input_dir=[''],output_dir=[''],img_name=['']))
source_label = ColumnDataSource(data=dict(x=[0], y=[0], label=['']))
source_contours = ColumnDataSource(data=dict(xs=[0], ys=[0]))
roi_labels = LabelSet(x='x', y='y', text='label',source=source_label,
level='annotation',text_color='white',text_font_size='12pt')
# create a new plot and add a renderer
p = figure(tools=TOOLS, toolbar_location=("right"))
p.add_layout(roi_labels)
p.x_range.range_padding = p.y_range.range_padding = 0
# turn off gridlines
p.xgrid.grid_line_color = None
p.ygrid.grid_line_color = None
p.axis.visible = False
# ROI plots
sourceROI = ColumnDataSource(data=dict(image=[0],
x=[0], y=[0], dw=[0], dh=[0], img_name=[0]))
sources_stats = {}
TOOLTIPS = [('name','$name'),('time', '@time'),('stat', "$y")]
stats = np.array(['mean','var','min','max','median','skew','kurt','rawDensity','COMx','COMy'])
p_stats = []
tabs = []
for i in range(len(stats)):
p_stats.append(figure(tools=TOOLS, plot_height=300, plot_width=600))
p_stats[i].x_range.range_padding = p_stats[i].y_range.range_padding = 0
tabs.append(Panel(child=p_stats[i], title=stats[i]))
# create a new plot and add a renderer
p_ROI = figure(tools=TOOLS, toolbar_location=("right"), plot_height=300, plot_width=300)
p_ROI.x_range.range_padding = p_ROI.y_range.range_padding = 0
# turn off gridlines
p_ROI.xgrid.grid_line_color = p_ROI.ygrid.grid_line_color = None
p_ROI.axis.visible = False
# Widgets - Buttons, Sliders, Text, Etc.
intro = Div(text="""<h2>Droplet Recognition and Analysis with Bokeh</h2>
This application is designed to help segment a grayscale image into
regions of interest (ROIs) and perform analysis on those regions.<br>
<h4>How to Use This Application:</h4>
<ol>
<li>Load in a grayscale mp4 file and choose a save directory.</li>
<li>Apply various filters for thresholding. Use <b>Close</b>, <b>Dilate</b>
and <b>Erode</b> buttons to adjust each binary image further.</li>
<li>Use <b>Find Contours</b> button to search the image for closed shape.
The <b>Contour Size Range</b> slider will change size of the perimeter to
be identified. You can apply new thresholds and repeat until satisfied with
the region selection. Total regions detected is displayed next to
the button.</li>
<li>When satisfied, use <b>Export ROIs</b> to write ROI locations and
contour finding parameters to file.</li>
<li><b>Create ROI Movies</b> to write mp4s of the selected regions.</li>
<li>Use <b>Calculate ROI Stats</b> to perform calculations on the
newly created mp4 files.</li>
<li>Finally, use <b>Load ROI Files</b> to load in the data that you just
created and view the plots. The statistics plots can be overlaid by
selecting multiple labels. Individual ROI mp4s can be animated or you can
use the slider to move through the frames.</li>
</ol>
Note: messages and progress bars are displayed below the GUI.""",
style={'font-size':'10pt'},width=1000)
file_button = Button(label="Choose File",button_type="primary")
file_button.on_click(update_filename)
inFile = PreText(text='Input File:\n'+source.data["img_name"][0], background=(255,255,255,0.5), width=500)
filter_LABELS = ["Original","OTSU", "Isodata", "Mean", "Li","Yen","Local"]
radio_button_gp = RadioButtonGroup(labels=filter_LABELS, active=0, width=600)
radio_button_gp.on_change('active', lambda attr, old, new: apply_filter())
offset_spinner = Spinner(low=0, high=500, value=1, step=1, width=100, title="Local: Offset",
background=(255,255,255,0.5))
offset_spinner.on_change('value', lambda attr, old, new: apply_filter())
block_spinner = Spinner(low=1, high=101, value=25, step=2, width=100, title="Local: Block Size",
background=(255,255,255,0.5))
block_spinner.on_change('value', lambda attr, old, new: apply_filter())
closing_button = Button(label="Close",button_type="default", width=100)
closing_button.on_click(close_img)
dilation_button = Button(label="Dilate",button_type="default", width=100)
dilation_button.on_click(dilate_img)
erosion_button = Button(label="Erode",button_type="default", width=100)
erosion_button.on_click(erode_img)
contour_rng_slider = RangeSlider(start=10, end=500, value=(200,350), step=1, width=300,
title="Contour Size Range", background=(255,255,255,0.5), bar_color='gray')
contour_button = Button(label="Find Contours", button_type="success")
contour_button.on_click(find_contours)
contours_found = PreText(text='Droplets Detected: '+str(source.data["num_contours"][0]), background=(255,255,255,0.5))
exportROIs_button = Button(label="Export ROIs", button_type="success", width=200)
exportROIs_button.on_click(export_ROIs)
changeDir_button = Button(label="Change Directory",button_type="primary", width=150)
changeDir_button.on_click(change_directory)
outDir = PreText(text='Save Directory:\n'+source.data["output_dir"][0], background=(255,255,255,0.5), width=500)
create_ROIs_button = Button(label="Create ROI Movies",button_type="success", width=200)
create_ROIs_button.on_click(create_ROI_movies)
process_ROIs_button = Button(label="Calculate ROI Stats",button_type="success")
process_ROIs_button.on_click(process_ROIs)
display_rng_text = figure(title="Display Range", title_location="left",
width=40, height=300, toolbar_location=None, min_border=0,
outline_line_color=None)
display_rng_text.title.align="center"
display_rng_text.title.text_font_size = '10pt'
display_rng_text.x_range.range_padding = display_rng_text.y_range.range_padding = 0
display_range_slider = RangeSlider(start=0, end=255, value=(0,255), step=1,
orientation='vertical', direction='rtl',
bar_color='gray', width=40, height=300, tooltips=True)
display_range_slider.on_change('value', lambda attr, old, new: update_image())
load_ROIfiles_button = Button(label="Load ROI Files",button_type="primary")
load_ROIfiles_button.on_click(load_ROI_files)
ROI_multi_select = MultiSelect(value=[], width=100, height=300)
ROI_multi_select.on_change('value', lambda attr, old, new: update_ROI_plots())
ROI_movie_radio_group = RadioGroup(labels=[],width=60)
ROI_movie_radio_group.on_change('active', lambda attr, old, new: load_ROI_movie())
ROI_movie_slider = Slider(start=0,end=100,value=0,step=5/60,title="Time [h]", width=280)
ROI_movie_slider.on_change('value', lambda attr, old, new: update_ROI_movie())
callback_id = None
ROI_movie_play_button = Button(label='► Play',width=50)
ROI_movie_play_button.on_click(animate_ROI_movie)
# initialize some data without having to choose file
# fname = os.path.join(os.getcwd(),'data','Droplets.mp4')
# load_data(filename=fname)
### Layout & Initialize application ###
ROI_layout = layout([
[ROI_movie_radio_group, p_ROI],
[ROI_movie_slider,ROI_movie_play_button]
])
app = layout(children=[
[intro],
[file_button,inFile],
[radio_button_gp, offset_spinner, block_spinner],
[closing_button, dilation_button, erosion_button],
[contour_rng_slider, contour_button, contours_found],
[exportROIs_button, outDir, changeDir_button],
[create_ROIs_button, process_ROIs_button],
[display_rng_text, display_range_slider, p],
[load_ROIfiles_button],
[ROI_layout, ROI_multi_select, Tabs(tabs=tabs)]
])
doc.add_root(app)
all_waves=all_waves,
local_field=local_field,
far_field=far_field,
local_P=local_P,
test=args.test))
rangeslider.on_change(
'value', partial(src.change_range, rangeslider=rangeslider, leads=leads))
waveselector.on_change(
'active',
partial(src.wave_change,
args=args,
all_waves=all_waves,
file_selector=file_selector,
local_field=local_field,
far_field=far_field,
local_P=local_P,
previous_local_P=previous_local_P,
boxes_local_P=boxes_local_P,
sources=sources,
current_keys=current_keys,
previous_local_field=previous_local_field,
previous_far_field=previous_far_field,
boxes_local_field=boxes_local_field,
boxes_far_field=boxes_far_field,
textbox=textbox))
delineatebutton.on_click(
partial(src.predict,
args=args,
span_Pon=span_Pon,
span_Poff=span_Poff,
span_QRSon=span_QRSon,
span_QRSoff=span_QRSoff,
def build_lockdown_tab():
# Get data for lockdown tab
lockdown_data = get_lockdown_data()
lockdown_data = prep_lockdown_data(lockdown_data)
source_gantt = ColumnDataSource(lockdown_data.dropna())
source_points = ColumnDataSource(lockdown_data)
# Create lockdown figure
lockdown_fig = figure(
y_range=FactorRange(factors=lockdown_data.Country.unique().tolist()),
x_axis_type='datetime',
title="Lockdown Status by Nation",
x_range=(lockdown_data['start_date'].min() - timedelta(days=3),
lockdown_data['end_date'].max() + timedelta(days=3)),
outline_line_color=None,
width=1000,
height=650)
# Adding hbar glyph of lockdown dates
gantt_plot = lockdown_fig.hbar(y="Country",
left='start_date',
right='end_date',
height=0.4,
source=source_gantt,
color='color')
# Adding start point circle glyph
start_point = lockdown_fig.circle(x='start_date',
y='Country',
source=source_points,
size=5,
line_color='blue',
fill_color='white')
# Adding end point circle glyph
end_point = lockdown_fig.circle(x='end_date',
y='Country',
source=source_points,
size=5,
line_color='blue',
fill_color='white')
# Formatting x-axis
lockdown_fig.xaxis.axis_label = "Date"
lockdown_fig.xaxis.formatter = DatetimeTickFormatter(days='%d/%m/%Y')
lockdown_fig.xaxis.ticker = DaysTicker(days=np.arange(5, 365, 7))
lockdown_fig.xaxis.major_label_orientation = math.pi / 6
# Formatting y-axis
lockdown_fig.yaxis.axis_label = "Country"
lockdown_fig.yaxis.major_label_orientation = math.pi / 12
lockdown_fig.yaxis.major_label_text_font_size = "7pt"
lockdown_fig.yaxis.major_label_text_font_style = "bold"
lockdown_fig.ygrid.grid_line_color = None
lockdown_fig.y_range.range_padding = 0.05
# Align grid and axis tickers
lockdown_fig.xgrid[0].ticker = lockdown_fig.xaxis[0].ticker
# Adding hover tools
gantt_hover = HoverTool(renderers=[gantt_plot],
tooltips=[('Country', '@Country'),
('Start Date', '@start_date{%d/%m/%Y}'),
('End Date', '@end_date{%d/%m/%Y}'),
('Length', '@length{%d days}')],
formatters={
'@start_date': 'datetime',
'@end_date': 'datetime',
'@length': 'printf'
})
start_hover = HoverTool(renderers=[start_point],
tooltips=[('Country', '@Country'),
('Start Date', '@start_date{%d/%m/%Y}')],
formatters={'@start_date': 'datetime'})
end_hover = HoverTool(renderers=[end_point],
tooltips=[('Country', '@Country'),
('End Date', '@end_date{%d/%m/%Y}')],
formatters={'@end_date': 'datetime'})
lockdown_fig.add_tools(gantt_hover, start_hover, end_hover)
# Adding vertical span for today's date
today_date_span = Span(location=datetime.today(),
dimension='height',
line_color='blue',
line_width=3,
line_dash=[6, 6])
lockdown_fig.add_layout(today_date_span)
# Labelling span
span_label = Label(x=datetime.today() + timedelta(hours=12),
y=-1.2,
y_units='screen',
text='Current Date',
text_font_size='12pt')
lockdown_fig.add_layout(span_label)
# Adding CheckboxButtonGroup for continents
continents = lockdown_data['continent'].unique().tolist()
continent_rbg = RadioButtonGroup(labels=continents, active=None, width=500)
def continent_rbg_callback(attr, old, new):
if continent_rbg.active != None:
selected_continent = continent_rbg.labels[continent_rbg.active]
filtered_df = lockdown_data.loc[lockdown_data.continent ==
selected_continent]
gantt_cds = ColumnDataSource(filtered_df.dropna())
points_cds = ColumnDataSource(filtered_df)
source_gantt.data.update(gantt_cds.data)
source_points.data.update(points_cds.data)
lockdown_fig.y_range.factors = filtered_df.Country.unique().tolist(
)
# Synchronise country filter
country_multiselect.options = filtered_df['Country'].unique(
).tolist()
country_multiselect.value = filtered_df['Country'].unique().tolist(
)
continent_rbg.on_change('active', continent_rbg_callback)
# Adding MultiSelect Widget for filtering by country
countries = lockdown_data['Country'].unique().tolist()
country_multiselect = MultiSelect(title='Countries:',
options=countries,
value=countries,
height=500)
def country_multiselect_callback(attr, old, new):
selected_countries = country_multiselect.value
filter_condition = lockdown_data.Country.isin(selected_countries)
filtered_df = lockdown_data.loc[filter_condition]
gantt_cds = ColumnDataSource(filtered_df.dropna())
points_cds = ColumnDataSource(filtered_df)
source_gantt.data.update(gantt_cds.data)
source_points.data.update(points_cds.data)
lockdown_fig.y_range.factors = filtered_df.Country.unique().tolist()
# Synchronise continent filter
continent_rbg.active = None
country_multiselect.on_change('value', country_multiselect_callback)
# Creating Clear All, Select All Buttons
def clear_button_callback(event):
country_multiselect.options = countries
country_multiselect.value = []
continent_rbg.active = None
lockdown_fig.y_range.factors = lockdown_data.Country.unique().tolist()
def select_all_button_callback(event):
country_multiselect.options = countries
country_multiselect.value = countries
continent_rbg.active = None
lockdown_fig.y_range.factors = lockdown_data.Country.unique().tolist()
clear_button = Button(label="Clear Selection", button_type="success")
clear_button.on_click(clear_button_callback)
select_all_button = Button(label="Select All", button_type="success")
select_all_button.on_click(select_all_button_callback)
# Add the plot to the current document and add a title
layout = row(
widgetbox(clear_button, select_all_button, continent_rbg,
country_multiselect), lockdown_fig)
layout.sizing_mode = 'scale_width'
# Creating lockdown tab
lockdown_tab = Panel(child=layout, title='Lockdown')
return (lockdown_tab)
config = [
default_simname, default_realname, sim_metric, real_metric, simdescription,
realdescription, 1, 1
] # this is just a placeholder in case you don't already have
# def kill():
# # this is just for debugging. It creates an error so we can watch crash handling
# sys.exit()
# # raise RuntimeError("Fake error")
# kill_mode_button = Button(label="Kill") # This is just a debugging tool to make sure the web app can handle crashes
# kill_mode_button.on_click(kill)
mission_mode_button = RadioButtonGroup(
labels=["Show all flight modes", "Show only Mission mode"], active=0)
mission_mode_button.on_change('active', lambda attr, old, new: mission_mode())
normalize_mode_button = RadioButtonGroup(
labels=["Raw data", "Normalized data"], active=0)
normalize_mode_button.on_change('active', lambda attr, old, new: normalize())
sim_reverse_button = RadioButtonGroup(
labels=["Sim Default Orientation", "Reversed Orientation"], active=0)
sim_reverse_button.on_change('active', lambda attr, old, new: reverse_sim())
real_reverse_button = RadioButtonGroup(
labels=["Real Default Orientation", "Reversed Orientation"], active=0)
real_reverse_button.on_change('active', lambda attr, old, new: reverse_real())
sim_swap_button = RadioButtonGroup(labels=["Sim Default X/Y", "Swapped X/Y"],
active=0)
sim_swap_button.on_change('active', lambda attr, old, new: swap_sim())
real_swap_button = RadioButtonGroup(labels=["Real Default X/Y", "Swapped X/Y"],
active=0)
real_swap_button.on_change('active', lambda attr, old, new: swap_real())
glob_fun_getCurrentXY.data = dict(fun=[getCurrentXY]) # /output
glob_fun_moveTo.data = dict(fun=[moveTo]) # /output
glob_fun_getKinEng.data = dict(fun=[getKinEng]) # /output
glob_theta.data = dict(val=[0]) # /output
glob_dTheta.data = dict(val=[0]) # /output
TotEng = getTotEng()
glob_TotEng.data = dict(val=[TotEng]) # /output
plot()
if (not Active):
drawPhiAngle()
pendulum_type_input = RadioButtonGroup(
labels=["Single pendulum", "Double pendulum"], active=0)
pendulum_type_input.on_change('active', swapPendulumType)
######################################
# Change language
######################################
def changeLanguage():
[lang] = flags.data["lang"]
if lang == "en":
setDocumentLanguage('de')
elif lang == "de":
setDocumentLanguage('en')
def setDocumentLanguage(lang):
# Document to keep the objects in the server
doc = curdoc()
# Initilizes some usefull variables
list_files = listdir("Policies/IPv4")
selected_prefix_type = "IPv4"
selected_year = ListYears()[0]
selected_month = ListMonths(selected_year)[0]
selected_day = ListDays(selected_year, selected_month)[0]
plot_type = 0
selected_policy = None
# Choose between IPv4 and IPv6.
LABELS_IPV4_IPV6 = ["IPv4", "IPv6"]
ipv4_ipv6_radio_button = RadioButtonGroup(labels=LABELS_IPV4_IPV6, active=0)
ipv4_ipv6_radio_button.on_change(
"active", OnChangeIPv4IPv6RadioButton) # Change the selected prefix.
# Dropdown to select the year.
# Dropdown list is based on the chosen prefix type, for example, if IPv4 is selected, only years with IPv4 files will be shown.
year_dropdown = Dropdown(label="Select year", menu=ListYears())
year_dropdown.on_click(OnClickYearDropdown) # Change the selected year.
# Dropdown to select the month. The months that will be shown is based os the selected prefix and the selected year.
month_dropdown = Dropdown(label="Select month", menu=ListMonths(selected_year))
month_dropdown.on_click(OnClickMonthDropdown) # Change the selected month.
month_dropdown.disabled = True # It will only let the user select the month if the year was already selected.
# Dropdown to select the day. The days that will be shown is based os the selected prefix, the selected year and the selected month.
day_dropdown = Dropdown(label="Select day",
menu=ListDays(selected_year, selected_month))
day_dropdown.on_click(OnClickDayDropdown) # Change the selected day.
# p.plot_height = num_subt * 12
div.text = '\n'.join([textwrap.fill('Q: ' + new_ins['question'], 70)] + [
textwrap.fill(('%d: ' % idx) + ans, 70)
for idx, ans in enumerate(new_ins['answers'])
])
def b_update():
qa_slider.end = len(qa[button.active]) - 1
qa_slider.value = 0
update()
qa_slider = Slider(start=0,
end=len(train_qa) - 1,
value=0,
step=1,
title='qa #',
width=1200)
qa_slider.on_change('value', lambda attr, old, new: update())
button = RadioButtonGroup(labels=['train', 'validation'], active=0)
button.on_change('active', lambda attr, old, new: b_update())
control = widgetbox(button, qa_slider)
curdoc().add_root(layout([[control], [box]]))
# curdoc().add_root(control)
# curdoc().add_root(box)
curdoc().title = "Visualize"
update()
class TrimerFigure:
order_functions: Dict[str, Any] = {
"None": None,
"Orient": create_orient_ordering(threshold=0.75),
"Num Neighs": create_neigh_ordering(neighbours=6),
}
controls_width = 400
_frame = None
plot = None
_temperatures = None
_pressures = None
_crystals = None
_iter_index = None
_callback = None
def __init__(self, doc, directory: Path = None, models=None) -> None:
self._doc = doc
self._trajectory = [None]
if directory is None:
directory = Path.cwd()
self._source = ColumnDataSource({
"x": [],
"y": [],
"orientation": [],
"colour": [],
"radius": []
})
if models is not None:
if not isinstance(models, (list, tuple)):
raise ValueError(
"The argument models has to have type list or tuple")
logger.debug("Found additional models: %s", models)
for model in models:
model = Path(model)
self.order_functions[model.stem] = create_ml_ordering(model)
self.directory = directory
self.initialise_directory()
self._filename_div = Div(text="", width=self.controls_width)
self.initialise_trajectory_interface()
self.update_current_trajectory(None, None, None)
self._playing = False
# Initialise user interface
self.initialise_media_interface()
self.initialise_doc()
def initialise_directory(self) -> None:
self.variable_selection = parse_directory(self.directory,
glob="dump*.gsd")
logger.debug("Pressures present: %s", self.variable_selection.keys())
self._pressures = sorted(list(self.variable_selection.keys()))
self._pressure_button = RadioButtonGroup(
name="Pressure ",
labels=self._pressures,
active=0,
width=self.controls_width,
)
self._pressure_button.on_change("active",
self.update_temperature_button)
pressure = self._pressures[self._pressure_button.active]
self._temperatures = sorted(
list(self.variable_selection[pressure].keys()))
self._temperature_button = Select(
name="Temperature",
options=self._temperatures,
value=self._temperatures[0],
width=self.controls_width,
)
self._temperature_button.on_change("value", self.update_crystal_button)
temperature = self._temperature_button.value
self._crystals = sorted(
list(self.variable_selection[pressure][temperature].keys()))
self._crystal_button = RadioButtonGroup(name="Crystal",
labels=self._crystals,
active=0,
width=self.controls_width)
self._crystal_button.on_change("active", self.update_index_button)
crystal = self._crystals[self._crystal_button.active]
self._iter_index = sorted(
list(self.variable_selection[pressure][temperature]
[crystal].keys()))
self._iter_index_button = Select(
name="Iteration Index",
options=self._iter_index,
value=self._iter_index[0],
width=self.controls_width,
)
self._iter_index_button.on_change("value",
self.update_current_trajectory)
@property
def pressure(self) -> Optional[str]:
if self._pressures is None:
return None
return self._pressures[self._pressure_button.active]
@property
def temperature(self) -> Optional[str]:
if self._temperatures is None:
return None
return self._temperature_button.value
@property
def crystal(self) -> Optional[str]:
logger.debug("Current crystal %s from %s", self._crystal_button.active,
self._crystals)
if self._crystals is None:
return None
return self._crystals[self._crystal_button.active]
@property
def iter_index(self) -> Optional[str]:
logger.debug("Current index %s from %s", self._iter_index_button.value,
self._iter_index)
return self._iter_index_button.value
def update_temperature_button(self, attr, old, new):
self._temperatures = sorted(
list(self.variable_selection[self.pressure].keys()))
self._temperature_button.options = self._temperatures
self._temperature_button.value = self._temperatures[0]
self.update_crystal_button(None, None, None)
def update_crystal_button(self, attr, old, new):
self._crystals = sorted(
list(self.variable_selection[self.pressure][
self.temperature].keys()))
self._crystal_button.labels = self._crystals
self._crystal_button.active = 0
self.update_index_button(None, None, None)
def update_index_button(self, attr, old, new):
self._iter_index = sorted(
list(self.variable_selection[self.pressure][self.temperature][
self.crystal].keys()))
self._iter_index_button.options = self._iter_index
self._iter_index_button.value = self._iter_index[0]
self.update_current_trajectory(None, None, None)
def create_files_interface(self) -> None:
directory_name = Div(
text=f"<b>Current Directory:</b><br/>{self.directory}",
width=self.controls_width,
)
self._filename_div = Div(text="", width=self.controls_width)
current_file = self.get_selected_file()
if current_file is not None:
self._filename_div.text = f"<b>Current File:</b><br/>{current_file.name}"
file_selection = column(
directory_name,
self._filename_div,
Div(text="<b>Pressure:</b>"),
self._pressure_button,
Div(text="<b>Temperature:</b>"),
self._temperature_button,
Div(text="<b>Crystal Structure:</b>"),
self._crystal_button,
Div(text="<b>Iteration Index:</b>"),
self._iter_index_button,
)
return file_selection
def get_selected_file(self) -> Optional[Path]:
if self.pressure is None:
return None
if self.temperature is None:
return None
return self.variable_selection[self.pressure][self.temperature][
self.crystal][self.iter_index]
def update_frame(self, attr, old, new) -> None:
self._frame = HoomdFrame(self._trajectory[self.index])
self.update_data(None, None, None)
def radio_update_frame(self, attr) -> None:
self.update_frame(attr, None, None)
@property
def index(self) -> int:
try:
return self._trajectory_slider.value
except AttributeError:
return 0
def initialise_trajectory_interface(self) -> None:
logger.debug("Loading Models: %s", self.order_functions.keys())
self._order_parameter = RadioButtonGroup(
name="Classification algorithm:",
labels=list(self.order_functions.keys()),
active=0,
width=self.controls_width,
)
self._order_parameter.on_click(self.radio_update_frame)
def create_trajectory_interface(self) -> None:
return column(
Div(text="<b>Classification Algorithm:<b>"),
self._order_parameter,
Div(text="<hr/>", width=self.controls_width, height=10),
height=120,
)
def update_current_trajectory(self, attr, old, new) -> None:
if self.get_selected_file() is not None:
logger.debug("Opening %s", self.get_selected_file())
self._trajectory = gsd.hoomd.open(str(self.get_selected_file()),
"rb")
num_frames = len(self._trajectory)
try:
if self._trajectory_slider.value > num_frames:
self._trajectory_slider.value = num_frames - 1
self._trajectory_slider.end = len(self._trajectory) - 1
except AttributeError:
pass
self.update_frame(attr, old, new)
current_file = self.get_selected_file()
if current_file is not None:
self._filename_div.text = (
f"<b>Current File:</b><br/>{current_file.name}")
else:
self._filename_div.text = f"<b>Current File:</b><br/>None"
def initialise_media_interface(self) -> None:
self._trajectory_slider = Slider(
title="Trajectory Index",
value=0,
start=0,
end=max(len(self._trajectory), 1),
step=1,
width=self.controls_width,
)
self._trajectory_slider.on_change("value", self.update_frame)
self._play_pause = Toggle(name="Play/Pause",
label="Play/Pause",
width=int(self.controls_width / 3))
self._play_pause.on_click(self._play_pause_toggle)
self._nextFrame = Button(label="Next",
width=int(self.controls_width / 3))
self._nextFrame.on_click(self._incr_index)
self._prevFrame = Button(label="Previous",
width=int(self.controls_width / 3))
self._prevFrame.on_click(self._decr_index)
self._increment_size = Slider(
title="Increment Size",
value=10,
start=1,
end=100,
step=1,
width=self.controls_width,
)
def _incr_index(self) -> None:
if self._trajectory_slider.value < self._trajectory_slider.end:
self._trajectory_slider.value = min(
self._trajectory_slider.value + self._increment_size.value,
self._trajectory_slider.end,
)
def _decr_index(self) -> None:
if self._trajectory_slider.value > self._trajectory_slider.start:
self._trajectory_slider.value = max(
self._trajectory_slider.value - self._increment_size.value,
self._trajectory_slider.start,
)
def create_media_interface(self):
# return widgetbox([prevFrame, play_pause, nextFrame, increment_size], width=300)
return column(
Div(text="<b>Media Controls:</b>"),
self._trajectory_slider,
row(
[self._prevFrame, self._play_pause, self._nextFrame],
width=int(self.controls_width),
),
self._increment_size,
)
# When using webgl as the backend the save option doesn't work for some reason.
def _update_source(self, data):
logger.debug("Data Keys: %s", data.keys())
self._source.data = data
def get_order_function(self) -> Optional[Callable]:
return self.order_functions[list(
self.order_functions.keys())[self._order_parameter.active]]
def update_data(self, attr, old, new):
if self.plot and self._frame is not None:
self.plot.title.text = f"Timestep {self._frame.timestep:,}"
if self._frame is not None:
data = frame2data(self._frame,
order_function=self.get_order_function(),
molecule=Trimer())
self._update_source(data)
def update_data_attr(self, attr):
self.update_data(attr, None, None)
def _play_pause_toggle(self, attr):
if self._playing:
self._doc.remove_periodic_callback(self._callback)
self._playing = False
else:
self._callback = self._doc.add_periodic_callback(
self._incr_index, 100)
self._playing = True
@staticmethod
def create_legend():
cm_orient = LinearColorMapper(palette=DARK_COLOURS,
low=-np.pi,
high=np.pi)
cm_class = LinearColorMapper(
palette=[hpluv_to_hex((0, 0, 60)),
hpluv_to_hex((0, 0, 80))],
low=0,
high=2)
plot = figure(width=200, height=250)
plot.toolbar_location = None
plot.border_fill_color = "#FFFFFF"
plot.outline_line_alpha = 0
cb_orient = ColorBar(
title="Orientation",
major_label_text_font_size="10pt",
title_text_font_style="bold",
color_mapper=cm_orient,
orientation="horizontal",
ticker=FixedTicker(ticks=[-np.pi, 0, np.pi]),
major_label_overrides={
-np.pi: "-π",
0: "0",
np.pi: "π"
},
width=100,
major_tick_line_color=None,
location=(0, 120),
)
cb_class = ColorBar(
color_mapper=cm_class,
title="Classification",
major_label_text_font_size="10pt",
title_text_font_style="bold",
orientation="vertical",
ticker=FixedTicker(ticks=[0.5, 1.5]),
major_label_overrides={
0.5: "Crystal",
1.5: "Liquid"
},
label_standoff=15,
major_tick_line_color=None,
width=20,
height=80,
location=(0, 0),
)
plot.add_layout(cb_orient)
plot.add_layout(cb_class)
return plot
def initialise_doc(self):
self.plot = figure(
width=920,
height=800,
aspect_scale=1,
match_aspect=True,
title=f"Timestep {0:.5g}",
output_backend="webgl",
active_scroll="wheel_zoom",
)
self.plot.xgrid.grid_line_color = None
self.plot.ygrid.grid_line_color = None
self.plot.x_range.start = -30
self.plot.x_range.end = 30
self.plot.y_range.start = -30
self.plot.y_range.end = 30
plot_circles(self.plot, self._source)
def create_doc(self):
self.update_data(None, None, None)
controls = column(
[
self.create_files_interface(),
self.create_trajectory_interface(),
self.create_media_interface(),
],
width=int(self.controls_width * 1.1),
)
self._doc.add_root(row(controls, self.plot, self.create_legend()))
self._doc.title = "Configurations"
dates = ['ALL']
temp = list(pd.unique(dt['year']).astype(str))
temp.sort()
dates.extend(temp)
df_temp = pd.DataFrame()
df_temp['dates'] = dates
hover_tool = HoverTool(tooltips=[('District',
'@DISTRICT'), ('Number of Deeds',
'@RECORDS')])
color_mapper = LinearColorMapper(low=min(count),
high=max(count),
palette=Blues[9][1:])
radio_button_group = RadioButtonGroup(labels=dates,
active=0,
margin=(0, 0, 0, 10))
radio_button_group.on_change('active', call)
button_widget = Button(label='Play', margin=(0, 0, 0, 120), width=100)
button_widget.on_click(callback)
data = ColumnDataSource(
data={
'DISTRICT': dis,
'RECORDS': count,
'X': list(coords.apply(lambda x: x[0])),
'Y': list(coords.apply(lambda x: x[1])),
'CENTER_X': cen_x,
'CENTER_Y': cen_y
})
labels = LabelSet(x='CENTER_X',
y='CENTER_Y',
source=data,
text='DISTRICT',
def build_time_evolution_tab():
# Importing geographical shapefile
s3_root = 'https://covid19-bokeh-app.s3.eu-west-2.amazonaws.com'
geo_data_gdf = gpd.read_file(f'{s3_root}/data/_geo_data/ne_50m_land.zip')
geosource = GeoJSONDataSource(geojson=geo_data_gdf.to_json())
# Importing geo-evolutions cases/deaths data
time_evol_df = pd.read_csv(f'{s3_root}/data/geo_time_evolution.csv')
# Selecting earliest snapshot
time_evol_df.date = pd.to_datetime(time_evol_df.date, format="%Y-%m-%d")
snapshot_df = time_evol_df[time_evol_df.date == min(time_evol_df.date)]
global_by_day_df = pd.read_csv(f'{s3_root}/data/global_by_day.csv')
global_by_day_df.date = pd.to_datetime(global_by_day_df.date,
format="%Y-%m-%d")
global_totals_df = global_by_day_df.loc[global_by_day_df.date == min(
time_evol_df.date)]
global_cases = int(global_totals_df.iloc[0]['cases'])
global_deaths = int(global_totals_df.iloc[0]['deaths'])
# Applying bubble-size mapping
bubble_size = snapshot_df['cases'].apply(lambda x: 0.5 * math.log(x, 1.1)
if x > 0 else 0)
snapshot_df = snapshot_df.assign(size=bubble_size.values)
# Creating ColumnDataSource for visualisation
cases_cds = ColumnDataSource(snapshot_df)
# Adding figure and geographical patches from shapefile
geo_plot = figure(plot_height=450,
plot_width=720,
x_range=(-180, 180),
y_range=(-90, 90),
name="time_evolution_geo_plot",
sizing_mode="scale_width")
geo_patches = geo_plot.patches('xs', 'ys', source=geosource, alpha=0.5)
# Adding circle glyph to create bubble plot
cases_circles = geo_plot.circle(x='long',
y='lat',
size='size',
source=cases_cds,
color='red',
alpha=0.2)
# Adding hover tool
hover = HoverTool(tooltips=[('Country/Region', '@region'),
('Province/State', '@province'),
('Cases', '@cases')],
renderers=[cases_circles])
geo_plot.add_tools(hover)
# Adding hbar
countries_df = snapshot_df.loc[:, ['date', 'region', 'cases']]
countries_df.rename(columns={"cases": "value"}, inplace=True)
countries_df = countries_df.groupby(['date', 'region']).sum().reset_index()
countries_df.sort_values(by='value', ascending=False, inplace=True)
countries_df = countries_df.reset_index(drop=True)
countries_cds = ColumnDataSource(countries_df)
hbar_plot = figure(plot_height=450,
plot_width=475,
y_range=(10.5, -0.5),
x_range=(0, countries_df.value.max() * 1.2),
name="time_evolution_hbar_plot",
sizing_mode="scale_width")
hbar = hbar_plot.hbar(left=0,
right='value',
y='index',
source=countries_cds,
height=0.5,
line_color='white')
labels = LabelSet(x='value',
y='index',
text='region',
text_font_size='10pt',
text_color='white',
x_offset=5,
y_offset=0,
source=countries_cds,
level='glyph',
render_mode='canvas')
hbar_plot.add_layout(labels)
# Adding hover tool
hover_hbar = HoverTool(tooltips=[('Country/Region', '@region'),
('Cases', '@value')],
renderers=[hbar])
hbar_plot.add_tools(hover_hbar)
# Adding callback for updating data
def data_view_callback(attr, old, new):
"""Callback function to update data source:
- Updates source data to selected data view
(cases/deaths/new cases/new deaths)
and selected snapshot date on date slider.
- Updates HoverTool to reflect data view change
- Updates Divs for total cases/deaths
"""
# Determine data view selection
if cases_deaths_button.active == 0:
data_view = "cases"
elif cases_deaths_button.active == 1:
data_view = "deaths"
if total_new_button.active == 1:
data_view = f"new_{data_view}"
# Determine date selection
slider_date = date_slider.value_as_datetime.date()
# Filter data for selected date
snapshot_df = time_evol_df[time_evol_df.date == pd.Timestamp(
slider_date)]
# Map bubble size on selected data view
bubble_size = snapshot_df[data_view].apply(
lambda x: 0.5 * math.log(x, 1.1) if x > 0 else 0)
snapshot_df = snapshot_df.assign(size=bubble_size.values)
cases_cds.data = snapshot_df
hover.tooltips = [('Country/Region', '@region'),
('Province/State', '@province'),
(data_view.replace('_',
' ').title(), f'@{data_view}')]
# Update hbar data
countries_df = snapshot_df.loc[:, ['date', 'region', data_view]]
countries_df.rename(columns={data_view: "value"}, inplace=True)
countries_df = countries_df.groupby(['date',
'region']).sum().reset_index()
countries_df.sort_values(by="value", ascending=False, inplace=True)
countries_df = countries_df.reset_index(drop=True)
countries_cds.data = countries_df
hbar_plot.x_range.end = countries_df.value.max() * 1.2
hover_hbar.tooltips = [('Country/Region', '@region'),
(data_view.replace('_', ' ').title(), '@value')]
# Filter for totals
global_totals_df = global_by_day_df.loc[(
global_by_day_df.date == pd.Timestamp(slider_date))]
global_cases = int(global_totals_df.iloc[0]['cases'])
global_deaths = int(global_totals_df.iloc[0]['deaths'])
cases_div.text = (f'<h3 class="card-text">' f'{global_cases:,}</h3>')
deaths_div.text = (f'<h3 class="card-text">' f'{global_deaths:,}</h3>')
# Adding Date slider
date_range = [
pd.Timestamp(date_val) for date_val in time_evol_df.date.unique()
]
date_slider = DateSlider(title="Date",
start=min(date_range),
end=max(date_range),
value=min(date_range),
sizing_mode="scale_width")
date_slider.on_change('value', data_view_callback)
# Adding Cases/Deaths toggle
cases_deaths_button = RadioButtonGroup(labels=["Cases", "Deaths"],
active=0,
sizing_mode="scale_width")
cases_deaths_button.on_change('active', data_view_callback)
# Adding Total/New toggle
total_new_button = RadioButtonGroup(labels=["Total", "New"],
active=0,
sizing_mode="scale_width")
total_new_button.on_change('active', data_view_callback)
# Adding callback for zooming into a selected continent
def continent_zoom_callback(attr, old, new):
continent_map_ref = {
# Worldwide
0: {
'x_range': [-200, 200],
'y_range': [-100, 100]
},
# Europe
1: {
'x_range': [-30, 50],
'y_range': [30, 70]
},
# North America
2: {
'x_range': [-175, -15],
'y_range': [0, 80]
},
# South America
3: {
'x_range': [-140, 10],
'y_range': [-60, 15]
},
# Africa
4: {
'x_range': [-55, 105],
'y_range': [-40, 40]
},
# Asia
5: {
'x_range': [40, 140],
'y_range': [-5, 45]
},
# Oceania
6: {
'x_range': [80, 200],
'y_range': [-55, 5]
}
}
map_ref = continent_map_ref[continent_button.active]
geo_plot.x_range.start = map_ref['x_range'][0]
geo_plot.x_range.end = map_ref['x_range'][1]
geo_plot.y_range.start = map_ref['y_range'][0]
geo_plot.y_range.end = map_ref['y_range'][1]
# Adding continent toggle
continent_button = RadioGroup(labels=[
"Worldwide", "Europe", "North America", "South America", "Africa",
"Asia", "Oceania"
],
active=0)
continent_button.on_change('active', continent_zoom_callback)
# Adding animation with Play/Pause button
callback_id = None
def animate():
def animate_update():
date = date_slider.value_as_datetime.date() + timedelta(days=1)
date = pd.Timestamp(date)
if date >= max(date_range):
date = min(date_range)
date_slider.value = date
global callback_id
if play_button.label == '► Play':
play_button.label = '❚❚ Pause'
callback_id = curdoc().add_periodic_callback(animate_update, 300)
else:
play_button.label = '► Play'
curdoc().remove_periodic_callback(callback_id)
play_button = Button(label='► Play', width=60, button_type="success")
play_button.on_click(animate)
# Adding Cases/Deaths count
cases_div = Div(text=f'<h3 class="card-text">'
f'{global_cases:,}</h3>',
sizing_mode="scale_width",
name="cases_div")
deaths_div = Div(text=f'<h3 class="card-text">'
f'{global_deaths:,}</h3>',
sizing_mode="scale_width",
name="deaths_div")
# Defining layout of tab
widgets = widgetbox(date_slider,
cases_deaths_button,
total_new_button,
play_button,
continent_button,
name="time_evolution_widgetbox",
sizing_mode="scale_width")
# Add the plot to the current document
curdoc().add_root(geo_plot)
curdoc().add_root(hbar_plot)
curdoc().add_root(widgets)
curdoc().add_root(cases_div)
curdoc().add_root(deaths_div)
def update(attr, old, new):
# Adjust map by using radio buttons
colour_fillings = map_redraw(new)
categories = [
"Active COVID cases", "Resolved COVID cases", "Deaths due to COVID"
]
data_map.patches(source=geosource,
line_color='black',
fill_color=colour_fillings,
line_width=0.25,
fill_alpha=1)
data_map.title.text = categories[new] + ' by Public Health Unit in Ontario'
#Specify figure layout.
data_map.add_layout(color_bar, 'below')
button_group = RadioButtonGroup(
labels=["Active Cases", "Resolved Cases", "Deaths"], active=0)
button_group.on_change('active', lambda attr, old, new: update(attr, old, new))
# Slider tool for selecting dates
data_slider = Slider(title='Date (YYYYMMDD)',
start=20200410,
end=20201224,
step=1,
value=20200410)
data_slider.on_change('value', json_data_update)
# Output final map
project_layout = column(data_map, widgetbox(button_group, data_slider))
curdoc().add_root(project_layout)
def wohngeld(plot_dict, data):
def make_dataset(sel_year, hh_size, wg_dict):
dataset = wg_dict[sel_year][hh_size]
heatmap_source = pd.DataFrame(dataset.stack(),
columns=["Wohngeld"]).reset_index()
heatmap_source.columns = ["Miete", "Einkommen", "Wohngeld"]
return ColumnDataSource(heatmap_source)
def update_plot(attr, old, new):
sel_year = [1992, 2001, 2009, 2016, 2020, 2021][year_selection.active]
hh_size = hh_size_selection.value
new_src = make_dataset(sel_year, hh_size, wg_dict)
src.data.update(new_src.data)
def setup_plot(src):
"""
Create the heatmap plot.
src: ColumnDataSource
"""
# Prepare a color pallete and color mapper
mapper = LinearColorMapper(
# force 0 to be mapped with white color
palette=tuple(
itertools.chain(["#FFFFFF"], tuple(reversed(Viridis256[1:])))),
low=0,
high=1000,
)
# Actual figure setup
p = figure(
plot_width=800,
plot_height=400,
x_range=(src.data["Miete"].min(), src.data["Miete"].max()),
y_range=(src.data["Einkommen"].min(), src.data["Einkommen"].max()),
tools="hover",
tooltips="Housing Benefit: @Wohngeld{0.0f}€",
)
p.rect(
x="Miete",
y="Einkommen",
width=25,
height=src.data["Einkommen"][1] - src.data["Einkommen"][0],
source=src,
line_color=transform("Wohngeld", mapper),
fill_color=transform("Wohngeld", mapper),
)
color_bar = ColorBar(
color_mapper=mapper,
location=(0, 0),
ticker=BasicTicker(desired_num_ticks=20),
formatter=NumeralTickFormatter(format="0€"),
label_standoff=12,
)
p.add_layout(color_bar, "right")
plot = plotstyle(p, plot_dict)
return plot
wg_dict = data
year_selection = RadioButtonGroup(
labels=[str(i) for i in [1992, 2001, 2009, 2016, 2020, 2021]],
active=5)
year_selection.on_change("active", update_plot)
hh_size_selection = Slider(start=1,
end=12,
value=4,
step=1,
title="Household Size")
hh_size_selection.on_change("value", update_plot)
src = make_dataset(2021, 4, wg_dict)
p = setup_plot(src)
description = Div(
text=plot_dict["description"],
width=1000,
)
year_label = Div(text="Year")
layout = column(description, year_label, year_selection, hh_size_selection,
p)
tab = Panel(child=layout, title="Housing benefits")
return tab
def post(self, *args, **kwargs):
""" POST request callback """
if self.multipart_streamer:
try:
file_input = FileInput(accept=".ulg, .csv")
file_input.on_change('value', upload_new_data_sim)
file_input2 = FileInput(accept=".ulg, .csv")
file_input2.on_change('value', upload_new_data_real)
curdoc().template_variables['title_html'] = get_heading_html(
ulog, px4_ulog, db_data, None, [
('Open Main Plots', link_to_main_plots)
], 'PID Analysis') + page_intro
intro_text = Div(
text="""<H2>Sim/Real Thiel Coefficient Calculator</H2>""",
width=500,
height=100,
align="center")
sim_upload_text = Div(
text=
"""Upload a simulator datalog: <a href="/tornado_handlers/browse">
this script</a>""",
width=500,
height=15)
real_upload_text = Paragraph(
text="Upload a corresponding real-world datalog:",
width=500,
height=15)
#checkbox_group = CheckboxGroup(labels=["x", "y", "vx","vy","lat","lon"], active=[0, 1])
sim_reverse_button = RadioButtonGroup(
labels=["Sim Default", "Reversed"], active=0)
sim_reverse_button.on_change(
'active', lambda attr, old, new: reverse_sim())
real_reverse_button = RadioButtonGroup(
labels=["Real Default", "Reversed"], active=0)
real_reverse_button.on_change(
'active', lambda attr, old, new: reverse_real())
simsource_static.selected.on_change('indices',
simselection_change)
# The below are in case you want to see the x axis range change as you pan. Poorly documented elsewhere!
#ts1.x_range.on_change('end', lambda attr, old, new: print ("TS1 X range = ", ts1.x_range.start, ts1.x_range.end))
#ts2.x_range.on_change('end', lambda attr, old, new: print ("TS2 X range = ", ts2.x_range.start, ts2.x_range.end))
ts1.x_range.on_change(
'end',
lambda attr, old, new: change_sim_scale(ts1.x_range.start))
ts2.x_range.on_change(
'end', lambda attr, old, new: change_real_scale(ts2.x_range
.start))
# set up layout
widgets = column(datatype, stats)
sim_button = column(sim_reverse_button)
real_button = column(real_reverse_button)
main_row = row(widgets)
series = column(ts1, sim_button, ts2, real_button)
layout = column(main_row, series)
# initialize
update()
doc.add_root(intro_text)
doc.add_root(sim_upload_text)
doc.add_root(file_input)
doc.add_root(real_upload_text)
doc.add_root(file_input2)
doc.add_root(layout)
doc.title = "Flight data"
except CustomHTTPError:
raise
except ULogException:
raise CustomHTTPError(
400,
'Failed to parse the file. It is most likely corrupt.')
except:
print('Error when handling POST data',
sys.exc_info()[0],
sys.exc_info()[1])
raise CustomHTTPError(500)
finally:
self.multipart_streamer.release_parts()
word_path = np.array(words[new[0]]).dot([5, 1])
highlight_alpha = np.ones((25, )) * 0.25
highlight_alpha[word_path] = 1
dice_src.data["fill_alpha"] = highlight_alpha.reshape(5, 5)
# reset highlights
else:
dice_src.data["fill_alpha"] = np.ones((5, 5))
# Set up callbacks
shuffle_button.on_click(shuffle)
start_button.on_click(start_game)
stop_button.on_click(stop_timer)
show_words_button.on_click(show_word_list)
show_words_options.on_change("active", sort_word_list)
word_select.on_change("value", show_word)
# Set up layouts and add to document
inputs = column(
special_toggle,
angle_toggle,
shuffle_button,
time_slider,
start_button,
stop_button,
timer,
p,
)
rhs = column(show_words_button,
show_words_options,
rangeslider = RangeSlider(start=140000,
end=225000,
step=10,
value=(140000, 150000),
title="X range")
file_selector = Select(value=None, options=nix(None, files))
waveselector = RadioButtonGroup(labels=["P wave", "QRS wave", "T wave"],
active=0)
textboxnew = PreText(text="New points: \t[]")
retrievebutton = Button(label='Retrieve Segmentation')
storebutton = Button(label='Store Segmentation')
writebutton = Button(label='Write to File')
# Set callbacks
file_selector.on_change('value', file_change)
source.selected.on_change('indices', selection_change)
retrievebutton.on_click(retrieve_segmentation)
storebutton.on_click(save_segmentation)
writebutton.on_click(write_segmentation)
rangeslider.on_change('value', change_range)
waveselector.on_change('active', file_change)
# set up layout
buttons = row(waveselector, retrievebutton, storebutton, writebutton)
layout = column(file_selector, textboxnew, rangeslider, buttons, grid)
# initialize
# update()
curdoc().add_root(layout)
curdoc().title = "FullDelineator"
np.around(100 * mp[0], decimals=2)) + "%"
label75.text = '75% probability still alive at age = ' + str(
np.around(Age75, decimals=1))
label25.text = '25% probability still alive at age = ' + str(
np.around(Age25, decimals=1))
label1ya.text = "reduced to = " + str(np.around(100 * mp2[0],
decimals=2)) + "%"
label50a.text = 'reduced to = ' + str(np.around(MA2, decimals=1))
label75a.text = 'reduced to = ' + str(np.around(A72, decimals=1))
label25a.text = 'reduced to = ' + str(np.around(A22, decimals=1))
for w in [AgeSlider, EventMortalitySlider]:
w.on_change('value', update_data)
GenderRadioButtons.on_change('active', update_data)
inputs = column(AgeSlider, EventMortalitySlider, GenderRadioButtons)
# read in html strings for header and footer
with open("LifeHeader.txt", "r") as myfile:
texttop = myfile.read()
with open("LifeFooter.txt", "r") as myfile:
textbottom = myfile.read()
divtop = Div(text=texttop, sizing_mode="scale_width")
divbottom = Div(text=textbottom, sizing_mode="scale_width")
# create the document
curdoc().add_root(divtop)
curdoc().add_root(row(inputs, plot))
def __init__(self):
### Methods
self.args = Settings()
self.index = None
self.data_getter = None
self.filter = None
self._data = None
self._model_type = None
self._model_dir = self.args.models_path + 'unique_object/'
self.controls = {}
self.scene_plotter = ScenePlotter(self._set_head_selection)
### initialization of the interface
## Model type selector
def update_select_net():
if self._model_dir is not None:
file_list = [fn for fn in os.listdir(self._model_dir) if os.path.isfile(os.path.join(self._model_dir, fn))]
file_list.sort(key=lambda fn: os.stat(os.path.join(self._model_dir, fn)).st_mtime, reverse=True)
file_list = [os.path.splitext(fn)[0] for fn in file_list]
self.controls['net'].options = file_list
# print(self._model_dir)
# print('file_list')
# print(file_list)
if len(file_list) > 0:
self.controls['net'].value = file_list[0]
else:
self.controls['net'].value = None
def update_model_type():
if self.controls['multi_mono_object'].active == 0:
self._model_type = 'mono'
self._model_dir = self.args.models_path + 'unique_object/'
elif self.controls['multi_mono_object'].active == 1:
self._model_type = 'multi_obj'
self._model_dir = self.args.models_path + 'multi_objects/'
elif self.controls['multi_mono_object'].active == 2:
self._model_type = 'multi_pred'
self._model_dir = self.args.models_path + 'multi_pred/'
model_types = ['CV', 'CA', 'Bicycle', 'CV_LSTM', 'CA_LSTM', 'Bicycle_LSTM', 'nn_attention']
existing_types = [type for type in model_types if os.path.isdir(self._model_dir + type)]
self.controls['model_sub_type'].options = existing_types
print('existing types')
print(existing_types)
if len(existing_types) > 0 and not self.controls['model_sub_type'].value in existing_types:
self.controls['model_sub_type'].value = existing_types[0]
return
set_model_sub_type()
update_select_net()
def set_model_sub_type():
if self.controls['model_sub_type'].value is not None:
self._model_dir = self._model_dir + self.controls['model_sub_type'].value + '/'
self.args.model_type = self.controls['model_sub_type'].value
else:
self._model_dir = None
def update_multi_mono_object(attr, old, new):
update_model_type()
print(self._model_dir)
self._set_data_getter()
print('___')
multi_mono_object = RadioButtonGroup(labels=["Mono-object", "Multi-objects", "Multi-pred"], active=1)
self.controls['multi_mono_object'] = multi_mono_object
multi_mono_object.on_change('active', update_multi_mono_object)
## Model sub type selector
model_types = ['CV', 'CA', 'Bicycle', 'CV_LSTM', 'CA_LSTM', 'Bicycle_LSTM', 'nn_attention']
model_sub_type = Select(title='Select model type:', value=model_types[3], options=model_types)
self.controls['model_sub_type'] = model_sub_type
model_sub_type.on_change('value', lambda att, old, new: update_model_type())
## Model selector
select = Select(title="Select parameter file:", value=None, options=[])
self.controls['net'] = select
select.on_change('value', lambda att, old, new: self._set_data_getter())
## Select dataset to use
dataset_list = ['Argoverse', 'Fusion', 'NGSIM']
select = Select(title='Dataset:', value=dataset_list[0], options=dataset_list)
self.controls['dataset'] = select
select.on_change('value', lambda att, old, new: self._set_data_getter(change_index=True))
## Set what to draw
checkbox_group = CheckboxGroup(
labels=['Draw lanes', 'Draw history', 'Draw true future', 'Draw forecast', 'Draw forecast covariance'],
active=[0, 1, 2, 3, 4])
self.controls['check_box'] = checkbox_group
checkbox_group.on_change('active',
lambda att, old, new: (self._update_cov(), self._update_lanes(), self._update_path()))
## Set the number of pred
n_pred = Slider(start=1, end=6, step=1, value=1, title='Number of prediction hypothesis')
self.controls['n_pred'] = n_pred
n_pred.on_change('value', lambda att, old, new: (self._update_cov(), self._update_path()))
## Sequence ID input
text_input = TextInput(title="Sequence ID to plot:", value="Random")
self.controls['sequence_id'] = text_input
## Head selection input
multi_select_head = MultiSelect(title='Attention head multiple selection:',
value=[], options=[])
self.controls['Head_selection'] = multi_select_head
multi_select_head.on_change('value', self.scene_plotter.set_active_heads)
## Refresh all sample
button = Button(label="Refresh", button_type="success")
self.controls['refresh'] = button
button.on_click(
lambda event: (self._set_index(), self._set_data()))
# button.js_on_click(CustomJS(args=dict(p=self.image), code="""p.reset.emit()"""))
update_multi_mono_object(None, None, None)
## Set the interface layout
inputs = column(*(self.controls.values()), width=320, height=1000)
inputs.sizing_mode = "fixed"
lay = layout([[inputs, self.scene_plotter.get_image()]], sizing_mode="scale_both")
curdoc().add_root(lay)
self.scene_plotter._tap_on_veh('selected', [], [0])
p.xaxis.axis_label = 'Time'
p.yaxis.visible = False
p.add_tools(hover)
curdoc().clear()
div.text = '<h1>' + file_input.filename + '</h1>'
curdoc().add_root(column(file_input, div, radio_button,
get_current_plot()))
def get_current_plot():
if radio_button.active == 0:
return p1
elif radio_button.active == 1:
return p2
else:
return p3
def change_current_plot(attr, old, new):
curdoc().clear()
curdoc().add_root(column(file_input, div, radio_button,
get_current_plot()))
file_input = FileInput(accept=".json")
file_input.on_change('value', load_trace_data)
radio_button.on_change('active', change_current_plot)
curdoc().add_root(file_input)
height=450,
width=600,
tools="save,reset",
toolbar_location="below")
plot_figure.scatter('x', 'y', color='label', source=source, size=10)
radio_button_group = RadioButtonGroup(labels=["Red", "Orange"])
def radiogroup_click(attr, old, new):
active_radio = radio_button_group.active ##Getting radio button value
# filter the dataframe with value in radio-button
if active_radio == 0:
selected_df = df[df['label'] == 'Red']
elif active_radio == 1:
selected_df = df[df['label'] == "Orange"]
source.data = dict(x=selected_df.x,
y=selected_df.y,
label=selected_df.label)
radio_button_group.on_change('active', radiogroup_click)
layout = row(radio_button_group, plot_figure)
curdoc().add_root(layout)
curdoc().title = "Radio Button Group Bokeh Server"
align="center",
sizing_mode="stretch_width")
# Make a toggle to cycle through the dates
button = Button(label='► Play', height=30)
button.on_click(animate)
# Make a toggle for changing the map to linear
tog_lin = Toggle(label='Lin Map', active=False, height=30)
tog_lin.on_change('active', change_var)
tog_res = Toggle(label='Hi Res', active=False, height=30)
tog_res.on_change('active', change_src)
rb_who_jhu = RadioButtonGroup(labels=['WHO', 'JHU'], active=0, height=30)
rb_who_jhu.on_change('active', change_src)
rb_cases_deaths = RadioButtonGroup(labels=['Cases', 'Deaths'],
active=0,
height=30)
rb_cases_deaths.on_change('active', change_var)
rb_abs_rel = RadioButtonGroup(labels=['Per Region', 'Per 100k'],
active=0,
height=30)
rb_abs_rel.on_change('active', change_var)
rb_tot_new = RadioButtonGroup(labels=['Total', 'New', 'Avg'],
active=0,
height=30)
rb_tot_new.on_change('active', change_var)
var recovered = document.getElementById("total-Region-Recovered");
var confirmed = document.getElementById("total-Region-Confirmed");
var region = cb_obj.value
death.innerHTML = death_case[region].toLocaleString('id')
recovered.innerHTML = recovered_case[region].toLocaleString('id')
confirmed.innerHTML = confirmed_case[region].toLocaleString('id')
"""
js_on_change_region = CustomJS(args=dict(source=source,
death_case=total_death_case,
confirmed_case=total_confirmed_case,
recovered_case=total_recovered_case),
code=code)
region_select.js_on_change('value', js_on_change_region)
case_select.on_change('active', handle_case_change)
range_slider.on_change('value', handle_range_change)
button.on_click(change_theme)
plt = make_plot(source,
case.capitalize() + " case in " + region,
case,
sizing_mode="stretch_both")
# Layouting
about_text = """
<div style="width:300px;">
<ul class="list-group">
<li class="list-group-item">Anvaqta Tangguh Wisesa</li>
<li class="list-group-item">Rachma Indira</li>
<li class="list-group-item">Rachmansyah Adhi Widhianto</li>
</ul>
def heatmap(df):
def make_dataset(df, usageType):
"""
usageType:'gastotalusage, tariff1totalusage of tariff2totalusage
"""
df_verwerkt = df[df['attributeName'] == usageType]
df_verwerkt = df_verwerkt.sort_values('time')
df_verwerkt = df_verwerkt.replace(0, np.NaN)
df_verwerkt = df_verwerkt.fillna(method='ffill')
df_verwerkt['time'] = pd.to_datetime(df_verwerkt['time'],
unit='ms',
utc=True)
df_verwerkt['time'] = df_verwerkt['time'].apply(
lambda x: x.astimezone(timezone('Europe/Amsterdam')))
df_verwerkt['hour'] = df_verwerkt['time'].dt.hour
df_verwerkt['dayofweek'] = df_verwerkt['time'].dt.dayofweek
df_verwerkt['difference'] = df_verwerkt['value'].diff()
df_verwerkt[df_verwerkt['difference'] >
1000] = 0 # sprong naar Nederhoven uitfilteren
pivot = pd.pivot_table(df_verwerkt,
index='dayofweek',
columns='hour',
values='difference',
aggfunc=sum)
pivot = pivot.fillna(0)
stacked = pivot.stack().reset_index()
stacked = stacked.rename(columns={0: 'aantal'})
return ColumnDataSource(data=stacked)
# return stacked
def make_plot(src):
p1 = figure(title="Gasverbruik per uur",
x_range=(-0.5, 23.5),
y_range=(-0.5, 6.5),
x_axis_location="above",
plot_width=900,
plot_height=400,
tools=TOOLS,
toolbar_location='below',
tooltips=[('Aantal', '@aantal'), ('Dag', '@dayofweek'),
('Uur', '@hour')])
p1.grid.grid_line_color = None
p1.axis.axis_line_color = None
p1.axis.major_tick_line_color = None
p1.axis.major_label_text_font_size = "5pt"
p1.axis.major_label_standoff = 0
p1.xaxis.major_label_orientation = pi / 3
p1.xaxis.ticker = FixedTicker(ticks=[
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23
])
p1.yaxis.ticker = FixedTicker(ticks=[0, 1, 2, 3, 4, 5, 6])
p1.yaxis.major_label_overrides = {
0: 'Maandag',
1: 'Dinsdag',
2: 'Woensdag',
3: 'Donderdag',
4: 'Vrijdag',
5: 'Zaterdag',
6: 'Zondag'
}
p1.rect(x="hour",
y="dayofweek",
width=1,
height=1,
source=src,
fill_color={
'field': 'aantal',
'transform': mapper1
},
line_color=None)
color_bar1 = ColorBar(
color_mapper=mapper1,
major_label_text_font_size="5pt",
ticker=BasicTicker(desired_num_ticks=len(colors)),
formatter=PrintfTickFormatter(format="%d"),
label_standoff=6,
border_line_color=None,
location=(0, 0))
p1.add_layout(color_bar1, 'right')
return p1
def update(attr, old, new):
# Get the selected items for the graph
# ...
selected = radio_button_group.active
usageType = 'gastotalusage' # standaardwaarde
# Koppel de selectie aan de juiste gegevens uit het DataFrame
if selected == 0:
usageType = 'gastotalusage'
p.title.text = 'Gasverbruik per uur'
elif selected == 1:
usageType = 'tariff1totalusage'
p.title.text = 'Stroomtarief 1 verbruik'
elif selected == 2:
usageType = 'tariff2totalusage'
p.title.text = 'Stroomtarief 2 verbruik'
print('Update usageType: ' + str(usageType))
# update data
new_src = make_dataset(df, usageType)
src.data.update(new_src.data)
# update color bar
new_df = src.to_df()
mapper1.low = new_df.aantal.min()
mapper1.high = new_df.aantal.max()
print('------------------------')
radio_button_group = RadioButtonGroup(
labels=["Gas", "Tarief 1", "Tarief 2"], active=0)
radio_button_group.on_change('active', update)
# initial execution
src = make_dataset(df, 'gastotalusage')
new_df = src.to_df()
mapper1 = LinearColorMapper(palette=colors,
low=new_df.aantal.min(),
high=new_df.aantal.max())
p = make_plot(src)
# make a grid
grid = gridplot([[p, radio_button_group]])
tab = Panel(child=grid, title='Heatmap')
print("heatmap() uitgevoerd")
return tab
def barchart_datepicker(df):
def make_dataset(df,
usageType='gastotalusage',
start=datetime.date(2015, 1, 1),
stop=datetime.date.today()):
if type(start) == str:
start = datetime.datetime.strptime(start, '%Y-%m-%d').date()
if type(stop) == str:
stop = datetime.datetime.strptime(stop, '%Y-%m-%d').date()
start_milliseconds = (
(start - datetime.date(1970, 1, 1)).total_seconds() * 1000)
stop_milliseconds = (
(stop - datetime.date(1970, 1, 1)).total_seconds() * 1000) + (
86400000 - 1
) # Plus 1 dag minus - milliseconde = einde van die dag
if usageType == 'powertotalusage': # select both tariff1totalusage and tariff2totalusage
df_verwerkt1 = df.loc[(df['attributeName'] == 'tariff1totalusage')
& (df['time'] >= start_milliseconds) &
(df['time'] <= stop_milliseconds)]
df_verwerkt1 = df_verwerkt1.sort_values('time')
df_verwerkt1 = df_verwerkt1.replace(0, np.NaN)
df_verwerkt1 = df_verwerkt1.fillna(method='ffill')
df_verwerkt1 = df_verwerkt1.fillna(
method='bfill') # nodig om eerste rij te fixen.
df_verwerkt1['time'] = pd.to_datetime(df_verwerkt1['time'],
unit='ms',
utc=True)
df_verwerkt1['time'] = df_verwerkt1['time'].apply(
lambda x: x.astimezone(timezone('Europe/Amsterdam')))
# df_verwerkt1['hour'] = df_verwerkt1['time'].dt.hour
df_verwerkt1['minutes'] = (df_verwerkt1['time'].dt.hour *
60) + df_verwerkt1['time'].dt.minute
# df_verwerkt1['dayofweek'] = df_verwerkt1['time'].dt.dayofweek
df_verwerkt1['difference'] = df_verwerkt1['value'].diff()
df_verwerkt1['difference'] = df_verwerkt1['difference'].fillna(0)
df_verwerkt1[df_verwerkt1['difference'] >
1000] = 0 # sprong naar Nederhoven uitfilteren
df_verwerkt1 = df_verwerkt1[df_verwerkt1['difference'] > 0]
# df_verwerkt1 = remove_outlier(df_verwerkt1, 'difference')
df_verwerkt2 = df.loc[(df['attributeName'] == 'tariff2totalusage')
& (df['time'] >= start_milliseconds) &
(df['time'] <= stop_milliseconds)]
df_verwerkt2 = df_verwerkt2.sort_values('time')
df_verwerkt2 = df_verwerkt2.replace(0, np.NaN)
df_verwerkt2 = df_verwerkt2.fillna(method='ffill')
df_verwerkt2 = df_verwerkt2.fillna(
method='bfill') # nodig om eerste rij te fixen.
df_verwerkt2['time'] = pd.to_datetime(df_verwerkt2['time'],
unit='ms',
utc=True)
df_verwerkt2['time'] = df_verwerkt2['time'].apply(
lambda x: x.astimezone(timezone('Europe/Amsterdam')))
# df_verwerkt2['hour'] = df_verwerkt2['time'].dt.hour
df_verwerkt2['minutes'] = (df_verwerkt2['time'].dt.hour *
60) + df_verwerkt2['time'].dt.minute
# df_verwerkt2['dayofweek'] = df_verwerkt2['time'].dt.dayofweek
df_verwerkt2['difference'] = df_verwerkt2['value'].diff()
df_verwerkt2['difference'] = df_verwerkt2['difference'].fillna(0)
df_verwerkt2[df_verwerkt2['difference'] >
1000] = 0 # sprong naar Nederhoven uitfilteren
df_verwerkt2 = df_verwerkt2[df_verwerkt2['difference'] > 0]
# df_verwerkt2 = remove_outlier(df_verwerkt2, 'difference')
df_verwerkt = pd.concat([df_verwerkt1, df_verwerkt2],
ignore_index=True)
groupby = df_verwerkt.groupby('minutes').sum()
else:
df_verwerkt = df.loc[(df['attributeName'] == usageType)
& (df['time'] >= start_milliseconds) &
(df['time'] <= stop_milliseconds)]
df_verwerkt = df_verwerkt.sort_values('time')
df_verwerkt = df_verwerkt.replace(0, np.NaN)
df_verwerkt = df_verwerkt.fillna(method='ffill')
df_verwerkt = df_verwerkt.fillna(
method='bfill') # nodig om eerste rij te fixen.
df_verwerkt['time'] = pd.to_datetime(df_verwerkt['time'],
unit='ms',
utc=True)
df_verwerkt['time'] = df_verwerkt['time'].apply(
lambda x: x.astimezone(timezone('Europe/Amsterdam')))
# df_verwerkt['hour'] = df_verwerkt['time'].dt.hour
df_verwerkt['minutes'] = (df_verwerkt['time'].dt.hour *
60) + df_verwerkt['time'].dt.minute
# df_verwerkt['dayofweek'] = df_verwerkt['time'].dt.dayofweek
df_verwerkt['difference'] = df_verwerkt['value'].diff()
df_verwerkt['difference'] = df_verwerkt['difference'].fillna(0)
df_verwerkt[df_verwerkt['difference'] >
1000] = 0 # sprong naar Nederhoven uitfilteren
df_verwerkt = df_verwerkt[df_verwerkt['difference'] > 0]
# df_verwerkt = remove_outlier(df_verwerkt, 'difference')
groupby = df_verwerkt.groupby('minutes').sum()
print('startdatum zoals verwerkt: ' + str(start))
print('einddatum zoals verwerkt: ' + str(stop))
return ColumnDataSource(data=groupby)
def make_plot(src):
# Deze regel maakt een dict met de vorm {0: '00:00', 1: '00:01', ... t/m 1440 voor alle minuten van de dag.
# In feite zet deze regel alle minuten van 0 t/m 1440 om in een string met tijd voor de x-as.
d = {
i: f"{floor(i/60):02d}" + ":" + f"{int(i%60):02d}"
for i in range(1440)
}
p = figure(title='Bar chart',
x_range=(0, 1440),
tools=TOOLS,
background_fill_color="#fafafa")
p.sizing_mode = 'stretch_both' # https://docs.bokeh.org/en/latest/docs/user_guide/layout.html
p.vbar(x='minutes',
bottom=0,
top='difference',
source=src,
width=0.9,
color={
'field': 'difference',
'transform': color_mapper
})
p.y_range.start = 0
p.xaxis.axis_label = 'Tijd'
p.xaxis.major_label_overrides = d
p.yaxis.axis_label = 'Verbruik'
p.grid.grid_line_color = "white"
return p
def update_radios(attr, old, new):
# Get the selected items for the graph
# ...
selected = radio_button_group.active
global usageType
# Koppel de selectie aan de juiste gegevens uit het DataFrame
if selected == 0:
usageType = 'gastotalusage'
p.title.text = 'Gasverbruik per minuut'
elif selected == 1:
usageType = 'tariff1totalusage'
p.title.text = 'Stroomtarief 1 verbruik'
elif selected == 2:
usageType = 'tariff2totalusage'
p.title.text = 'Stroomtarief 2 verbruik'
elif selected == 3:
usageType = 'powertotalusage'
p.title.text = 'Stroomverbruik totaal'
print('Update usageType: ' + str(usageType))
# update data
new_src = make_dataset(df, usageType=usageType, start=start, stop=stop)
src.data.update(new_src.data)
def update_start_date(attr, old, new):
print('New start date: ' + str(new))
global start
start = new
# update data
new_src = make_dataset(df, usageType=usageType, start=new, stop=stop)
src.data.update(new_src.data)
def update_end_date(attr, old, new):
print('New stop date: ' + str(new))
global stop
stop = new
# update data
new_src = make_dataset(df, usageType=usageType, start=start, stop=new)
src.data.update(new_src.data)
radio_button_group = RadioButtonGroup(
labels=["Gas", "Tarief 1", "Tarief 2", "Stroom totaal"], active=0)
radio_button_group.on_change('active', update_radios)
datepicker_start = DatePicker(title='Startdatum',
min_date=date(2015, 1, 1),
max_date=date.today())
datepicker_stop = DatePicker(title='Einddatum',
min_date=date(2015, 1, 1),
max_date=date.today())
datepicker_start.on_change('value', update_start_date)
datepicker_stop.on_change('value', update_end_date)
# initial execution
src = make_dataset(df, 'gastotalusage')
p = make_plot(src)
# make a grid
grid = gridplot([[p], [radio_button_group], [datepicker_start],
[datepicker_stop]])
grid.sizing_mode = 'scale_width'
tab = Panel(child=grid, title='Bar chart')
print("barchart() uitgevoerd")
return tab
if button_animation.label == '► Play':
button_animation.label = '❚❚ Pause'
callback_id = curdoc().add_periodic_callback(animate_update, 200)
else:
button_animation.label = '► Play'
curdoc().remove_periodic_callback(callback_id)
""" ----------- Set up widgets and events ----------- """
# Button to choose the feature to display in the map
label_features = ["intranational",
"international"] # labels of possible features
button_choice = RadioButtonGroup(labels=["Intranational", "International"],
active=0)
button_choice.on_change('active', update_map)
# As the RadioButton isn't implemented with a title option, we add a PreText object before it
title_button_choice = PreText(text="Choose the type of flights to visualize",
style={
'font-size': '12pt',
'color': 'black',
'font-family': 'sans-serif'
})
# Description for Slider
slider_explanation = PreText(text="Slider per day",
style={
'font-size': '9pt',
'color': 'black',
'font-family': 'sans-serif'
})
# initialize controls
# slider for going though time
time_slider = Slider(title="time", name='time', value=pde_settings.t_init, start=pde_settings.t_min, end=pde_settings.t_max,
step=pde_settings.t_step)
time_slider.on_change('value', time_change)
# slider controlling spatial stepsize of the solver
h_slider = Slider(title="spatial meshwidth", name='spatial meshwidth', value=pde_settings.h_init, start=pde_settings.h_min,
end=pde_settings.h_max, step=pde_settings.h_step)
h_slider.on_change('value', mesh_change)
# slider controlling spatial stepsize of the solver
k_slider = Slider(title="temporal meshwidth", name='temporal meshwidth', value=pde_settings.k_init, start=pde_settings.k_min,
end=pde_settings.k_max, step=pde_settings.k_step)
k_slider.on_change('value', mesh_change)
# radiobuttons controlling pde type
pde_type = RadioButtonGroup(labels=['Heat', 'Wave'], active=0)
pde_type.on_change('active', pde_type_change)
# radiobuttons controlling solver type
solver_type = RadioButtonGroup(labels=['Explicit', 'Implicit'], active=0)
solver_type.on_change('active', mesh_change)
# text input for IC
initial_condition = TextInput(value=pde_settings.IC_init, title="initial condition")
initial_condition.on_change('value', initial_condition_change)
# initialize plot
toolset = "crosshair,pan,reset,resize,wheel_zoom,box_zoom"
# Generate a figure container
plot = Figure(plot_height=400,
plot_width=400,
tools=toolset,
title="Time dependent PDEs",
x_range=[pde_settings.x_min, pde_settings.x_max],