def __init__(self, mode="default", **kwargs):
external_stylesheets = [BOOTSTRAP]
if mode == "jupyter":
self.app = JupyterDash(external_stylesheets=external_stylesheets)
else:
self.app = Dash(
external_stylesheets=external_stylesheets,
prevent_initial_callbacks=True,
)
app = self.app # For referencing with the decorator (see line below)
app.title = "CEHS Uganda"
@app.server.route("/static/<asset_type>/<path>")
def static_file(asset_type, path):
return send_from_directory(here / "static" / asset_type, path)
import dash_html_components as html
from dash_extensions.enrich import Output, Dash, Trigger
app = Dash(prevent_initial_callbacks=True)
app.layout = html.Div([
html.Button("Left", id="left"), html.Button("Right", id="right"), html.Div(id="log"),
])
@app.callback(Output("log", "children"), Trigger("left", "n_clicks"), group="lr") # targets same output as right
def left():
return "left"
@app.callback(Output("log", "children"), Trigger("right", "n_clicks"), group="lr") # targets same output as left
def right():
return "right"
if __name__ == '__main__':
app.run_server()
import dash_html_components as html
from dash.dependencies import ClientsideFunction
from dash_extensions.enrich import Dash, Input
app = Dash(__name__, prevent_initial_callbacks=True)
app.layout = html.Div([html.Button("Click me", id="btn")])
@app.callback(Input("btn", "n_clicks")) # no Output is OK
def func(n_clicks):
print(f"Click count = {n_clicks}")
# Clientside callback with literal JS code.
f = "function(n_clicks){console.log('Hello world! Click count = ' + n_clicks);}"
app.clientside_callback(f, Input("btn", "n_clicks")) # no Output is OK
# Clientside callback reference to JS asset function.
app.clientside_callback(
ClientsideFunction(namespace="clientside", function_name="hello"),
Input("btn", "n_clicks"), # no Output is OK
)
if __name__ == '__main__':
app.run_server(port=7777)
fapp.config['USER_ENABLE_USERNAME'] = True
fapp.config['USER_EMAIL_SENDER_NAME'] = 'Booking'
fapp.config['USER_EMAIL_SENDER_EMAIL'] = '*****@*****.**'
fapp.config['USER_AFTER_REGISTER_ENDPOINT'] = 'user.resend_email_confirmation'
# fapp.config['USER_ENABLE_CONFIRM_EMAIL'] = False
fapp.config['USER_ALLOW_LOGIN_WITHOUT_CONFIRMED_EMAIL'] = True
# fapp.config['USER_SEND_REGISTERED_EMAIL'] = False
app = Dash(
__name__,
server=fapp,
external_stylesheets=[
'https://pro.fontawesome.com/releases/v5.10.0/css/all.css',
dbc.themes.BOOTSTRAP
],
title="Booking",
update_title=None,
suppress_callback_exceptions=True,
)
init_flask_admin(fapp)
user_manager = CustomUserManager(fapp, db, UserClass=User)
migrate = Migrate(fapp, db)
init_db(fapp, user_manager)
for view_func in fapp.view_functions:
if view_func.startswith('/'):
fapp.view_functions[view_func] = allow_unconfirmed_email(
login_required(fapp.view_functions[view_func]))
vid = open(fn_pre, 'rb')
base64_data = b64encode(vid.read())
base64_string = base64_data.decode('utf-8')
return [html.Video(src=f'data:video/webm;base64,{base64_string}', controls=True)], f'/{ffname}', False
return app
if __name__ == '__main__':
external_stylesheets = [
dbc.themes.BOOTSTRAP,
]
server = Flask(__name__)
app = Dash(__name__, server=server, external_stylesheets=external_stylesheets)
app.config['suppress_callback_exceptions'] = True
@app.server.route('/downloads/<path:path>')
def serve_static(path):
return send_from_directory(
Path("downloads"), path, as_attachment=True
)
du.configure_upload(app, Path.cwd() / Path("temp"))
app.layout = layout
app = add_dash(app)
app.run_server(debug=True)
import dash_html_components as html
from dash_extensions.enrich import Output, Dash, Input
app = Dash(prevent_initial_callbacks=True)
app.layout = html.Div([html.Button("Click me", id="btn")])
@app.callback(Input("btn", "n_clicks")) # not Output is OK
def func(n_clicks):
print(f"Click count = {n_clicks}")
if __name__ == '__main__':
app.run_server()
import rfind_monitor.const as const
from rfind_monitor.utils.redis import numpy_from_Redis
# h5f = h5py.File(const.SOURCE_H5,'r')
redis_client = redis.Redis(host=const.REDIS_IP, port=const.REDIS_PORT, db=0)
y_range = [20, 60]
start_spec = np.zeros((const.WATERFALL_HEIGHT, const.SPEC_WIDTH),
dtype=const.DTYPE)
start_freqs = np.linspace(0, 2e9, const.SPEC_WIDTH)
app = Dash(
__name__,
requests_pathname_prefix=const.DASH_PREFIX,
title='RFInd Monitor',
update_title=None,
prevent_initial_callbacks=True,
assets_folder=const.ASSETS_DIR,
)
def serve_layout():
return html.Div(
[
dcc.Store(id='userServerStore'),
dcc.Interval(id='check_for_data',
interval=const.UPDATE_STORE_RATE),
dcc.Interval(id='update_gui', interval=const.UPDATE_GUI_RATE),
dcc.Graph(id='spec',
responsive=True,
import time
import dash_core_components as dcc
import dash_html_components as html
import plotly.express as px
from dash_extensions.enrich import Dash, Output, Input, State, ServersideOutput
app = Dash(prevent_initial_callbacks=True)
app.layout = html.Div([
html.Button("Query data", id="btn"),
dcc.Dropdown(id="dd"),
dcc.Graph(id="graph"),
dcc.Loading(dcc.Store(id='store'), fullscreen=True, type="dot")
])
@app.callback(ServersideOutput("store", "data"), Input("btn", "n_clicks"))
def query_data(n_clicks):
time.sleep(1)
return px.data.gapminder() # no JSON serialization here
@app.callback(Input("store", "data"), Output("dd", "options"))
def update_dd(df):
return [{
"label": column,
"value": column
} for column in df["year"]] # no JSON de-serialization here
@app.callback(
Output("graph", "figure"),
gas_price_grade)
columns = list(set(['date'] + list(df_cols.col.values)))
# make date the first column
columns = ['date'] + [c for c in columns if c != 'date']
columns = columns[:num_displayable_columns]
df_ret = df_main_store_data[columns]
ret_columns = [{'label': c, 'id': c} for c in columns]
dict_ret = df_ret.to_dict('records')
return dict_ret, ret_columns
self.eia_cat_div.register_app(theapp)
self.logger.info('registered eia_access')
app_port = 8813
url_base_pathname = f'/app{app_port}/'
app = Dash(prevent_initial_callbacks=True, url_base_pathname=url_base_pathname)
app.title = 'Eia Viewer'
eia_access = EiaAccess('eia_access')
app_layout = dcc.Loading(children=[eia_access], fullscreen=True, type="dot")
app.layout = app_layout
eia_access.register_app(app)
if __name__ == '__main__':
app.run_server(port=app_port, debug=False)
fig.add_trace(go.Scatter(x=df.index, y=df[col]))
return fig
def make_layout(tag):
return [
dcc.Graph(id=f"graph_{tag}"),
html.Button(f"Update [{tag}]", id=f"btn_{tag}")
]
tags = ["default", "memoize", "prejson"]
memoize = dict(default=None, memoize=True, prejson=plotly_jsonify)
# Create dummy data.
df = pd.DataFrame(index=pd.date_range("2020-01", "2021-01", freq="H"),
columns=list("ABCDEFGHIJK"),
data=pd.np.nan)
df[:] = np.random.random(df.values.shape)
# Create example app.
app = Dash(prevent_initial_callbacks=True)
app.layout = html.Div(
list(itertools.chain.from_iterable([make_layout(tag) for tag in tags])))
# Attach callbacks.
for t in tags:
app.callback(Output(f"graph_{t}", "figure"),
Trigger(f"btn_{t}", "n_clicks"),
memoize=memoize[t])(make_figure)
if __name__ == '__main__':
app.run_server(port=8877, debug=True)
class Dashboard:
"""This is abstract dashboard method
Every nested class should implement following abstract methods:
- _set_layout: to set dash.app.layout property
# TODO: expand the class with default layout
# TODO: expand the class with default styling
"""
def __init__(self, mode="default", **kwargs):
external_stylesheets = [BOOTSTRAP]
if mode == "jupyter":
self.app = JupyterDash(external_stylesheets=external_stylesheets)
else:
self.app = Dash(
external_stylesheets=external_stylesheets,
prevent_initial_callbacks=True,
)
app = self.app # For referencing with the decorator (see line below)
app.title = "CEHS Uganda"
@app.server.route("/static/<asset_type>/<path>")
def static_file(asset_type, path):
return send_from_directory(here / "static" / asset_type, path)
################
# LAYOUT #
################
def _set_layout(self):
"""Method is left deliberately empty. Every child class should implement this class"""
raise NotImplementedError(
"Every child class should implement __set_layout method!")
###################
# EXECUTION #
###################
def run(self, dev=False, **kwargs):
self._set_layout()
self._define_callbacks()
self.app.run_server(debug=dev, use_reloader=dev, **kwargs)
def switch_data_set(self, data):
for x in self.data_cards:
try:
if isinstance(x, DataCard) or getattr(x, "data") is not None:
x.data = data
# x.figure = x._get_figure(x.data)
except AttributeError as e:
print(e)
###################
# CALLBACKS #
###################
def _define_callbacks(self):
# TODO: self.data_cards is property of datastory... Move this to datastory or data_cards to dashboard?
# Datacard level
for x in self.data_cards:
if x._requires_dropdown():
for callback in x.callbacks:
self.register_callback(
function=callback.get("func"),
input_element_params=callback.get("input", []),
output_elements_params=callback.get("output", []),
)
for x in self.ind_elements: # FIXME
if x._requires_dropdown():
for callback in x.callbacks:
self.register_callback(
function=callback.get("func"),
input_element_params=callback.get("input", []),
output_elements_params=callback.get("output", []),
)
def register_callback(
self,
function,
input_element_params,
output_elements_params=[],
download_elements_params=[],
):
callback_set = self.__define_callback_set(input_element_params,
output_elements_params)
callback_function = self.__process_callback_function(function)
self.app.callback(*callback_set)(callback_function)
def __process_callback_function(self, function):
def callback_wrapper(*input_values):
value = function(*input_values)
return value
return callback_wrapper
def __define_callback_set(self,
input_element_id_prop: list,
output_elements_id_prop: list = []):
callback_set_outputs = [
Output(component_id=component_id,
component_property=component_prop)
for component_id, component_prop in output_elements_id_prop
]
callback_set_input = [
Input(component_id=component_id, component_property=component_prop)
for component_id, component_prop in input_element_id_prop
]
callback_set = [
x for x in [callback_set_outputs, callback_set_input] if len(x) > 0
]
return callback_set
from dash_extensions.enrich import Dash
from flask import Flask
import dash_html_components as html
from dash.dependencies import ALL, MATCH
from dash_extensions.enrich import Input, Output
fapp = Flask(__name__)
app = Dash(__name__, server=fapp)
app.suppress_callback_exceptions = True
@app.callback(Output("all", "children"),
Input(dict(type="btn", id=ALL), "n_clicks"), group="A")
def all(args):
print("ALL")
return args
@app.callback(Output(dict(type="MATCH", id=MATCH), "children"),
Input(dict(type="btn", id=MATCH), "n_clicks"), group="C")
def match(args):
print("MATCH")
return args
ids = [1, 2, 3]
app.layout = html.Div(
[html.Button(f"Button{id}", id=dict(type="btn", id=id)) for id in ids] +
[html.Div(children="ALL"), html.Div(id="all", children="all")] +
[html.Div(children="MATCH")] +
width=650,
margin=dict(l=50, r=50, b=50, t=50, pad=4))
# external_stylesheets = ['https://codepen.io/chriddyp/pen/bWLwgP.css']
external_stylesheets = [
"https://unpkg.com/[email protected]/css/tachyons.min.css"
]
app = Dash(
__name__,
external_stylesheets=external_stylesheets,
meta_tags=[{
'name':
'PredictCarbon COVID',
'content':
'This is a group project completed for the course Applied Machine Intelligence at the Technical University of Munich'
}, {
'http-equiv': 'X-UA-Compatible',
'content': 'IE=edge'
}, {
'name': 'viewport',
'content': 'width=device-width, initial-scale=1.0'
}],
title='PredictCarbon COVID',
update_title='Calculating')
country_names = np.array(
pd.ExcelFile('dataset/features/Modified_Stringency_Data.xlsx').sheet_names)
country_list = [{'label': i, 'value': i} for i in country_names]
# Pie Diagram
# df = pickle.load(open('/dataset/Country_population_co2.pkl', 'rb'))
'''
Created on Aug 9, 2020
@author: bperlman1
'''
from dash_extensions.enrich import Dash
app_port = 8812
url_base_pathname = f'/app{app_port}/'
app = Dash(prevent_initial_callbacks=True, url_base_pathname=url_base_pathname)
app.title = 'db_table_access'
server = app.server
import base64
import os
import io
import dash_core_components as dcc
import dash_cytoscape as cyto
import dash_html_components as html
from data_processing_utils._processing_funcs import ResultProcessing
from dash.exceptions import PreventUpdate
from dash_extensions.enrich import Dash, Output, Input, State, Trigger, ServersideOutput
app = Dash(
__name__,
meta_tags=[{
"name": "viewport",
"content": "width=device-width"
}],
prevent_initial_callbacks=True,
)
# Load extra layouts
cyto.load_extra_layouts()
app.title = 'SMILE'
server = app.server
app.config['suppress_callback_exceptions'] = True
# ------------- html layout code ------------------
app.layout = html.Div(
from dash.exceptions import PreventUpdate
from flask import Flask
from cl.tasks import take_a_nap, celery_app
from celery.result import result_from_tuple
from dash_extensions.enrich import Dash, Output, Input, State, dcc, html
# Create app.
server = Flask(__name__)
app = Dash(server=server, prevent_initial_callbacks=True)
app.layout = html.Div([
# User input (how many second to nap).
dcc.Input(id="nap-duration", type="number", min=0, max=10, value=1),
# Button for launching async job (a nap).
html.Button(id="btn-run", children="Take a nap"),
# Container for storing the result of the async job.
html.Div(id="div-result"),
# Container for storing a reference to the async job.
dcc.Store(id="result-tuple"),
# Interval component for polling updates on the status of the async job.
dcc.Interval(id="poller", max_intervals=0),
])
@app.callback([
Output("btn-run", "disabled"),
Output("btn-run", "children"),
Output("result-tuple", "data"),
Output("poller", "max_intervals")
], [Input("btn-run", "n_clicks")], [State("nap-duration", "value")])
def launch_job(n_clicks, value):
# Run the job asynchronously (note the .delay syntax).
