homecontrol-dash: use poetry, start supporting actors

This commit is contained in:
Konstantin Koslowski 2020-02-29 23:50:57 +01:00
parent d021b20ada
commit 7126ced865
6 changed files with 363 additions and 185 deletions

2
.gitignore vendored
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Pipfile.lock
dash
dcc
poetry.lock
homecontrol_dash.egg-info

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#!/usr/bin/env python3
import dash
import dash_bootstrap_components as dbc
import dash_core_components as dcc
import dash_html_components as html
from dash.dependencies import Input, Output
import time
import requests
from math import log, log10
URL_BASE="http://innocence:5000"
def get_sensors():
ret = {}
try:
url = f"{URL_BASE}/sensor/get"
res = requests.get(url)
ret = res.json()
except Exception as ex:
print(f"Exception Type: {type(ex).__name__}, args:\n{ex.args}")
return ret
def get_values(sensorId, min_ts, max_ts, limit):
ret = {}
if sensorId:
try:
url = f"{URL_BASE}/sensor/get_values/{sensorId}?min_ts={min_ts}&max_ts={max_ts}&limit={limit}"
# print(url)
res = requests.get(url)
ret = res.json()[sensorId]
except Exception as ex:
print(f"Exception Type: {type(ex).__name__}, args:\n{ex.args}")
return ret
def pTime(value, fmt="%Y/%m/%d %H:%M"):
if value > 0:
return time.strftime(fmt, time.localtime(float(value)))
else:
return 0
sensors = get_sensors()
sensor = next(iter(sensors), None)
tabs = []
for s in sensors:
sensorType = sensors[s]["sensorType"]
tabs.append(dcc.Tab(label=sensorType, value=s))
external_stylesheets = [dbc.themes.BOOTSTRAP]
meta_tags=[{"name": "viewport", "content": "width=device-width, initial-scale=1"}]
app = dash.Dash(__name__, external_stylesheets=external_stylesheets, meta_tags=meta_tags)
app.title = "dashboard.ykonni.de"
app.layout = html.Div(children=[
html.H1(children='dashboard.ykonni.de'),
dbc.Row([
dbc.Col(dcc.Tabs(id="tabs-select-sensor", value=sensor, children=tabs))
]),
dbc.Row([
dbc.Col(
dcc.Graph(
id='graph-sensor-values',
figure={
'data': [ {'x': [0], 'y': [0], 'mode': 'line', 'name': 'None'} ],
'layout': { 'title': 'initial values' }
}
)
)
]),
dbc.Row([
dbc.Col([
html.Div(id='slider-min-txt', style={'marginLeft': '5em', 'marginRight': '3em'}),
html.Div([
dcc.Slider(id='slider-min', min=0, max=round(time.time()), step=600,
value=0 ),
], style={'marginLeft': '5em', 'marginRight': '3em'}
),
]),
dbc.Col([
html.Div(id='slider-max-txt', style={'marginLeft': '3em', 'marginRight':
'3em'}),
html.Div([
dcc.Slider(id='slider-max', min=0, max=round(time.time()), step=600,
value=round(time.time())),
], style={'marginLeft': '3em', 'marginRight': '3em'}
),
]),
dbc.Col([
html.Div(id='slider-limit-txt', style={'marginLeft': '3em', 'marginRight': '5em'}),
html.Div([
dcc.Slider(id='slider-limit', min=0, max=1000, step=10, value=0 ),
], style={'marginLeft': '3em', 'marginRight': '5em'}
),
]),
]),
])
@app.callback(
[Output('slider-min', 'min'), Output('slider-min', 'value'),
Output('slider-min', 'max')],
[Input('tabs-select-sensor', 'value')])
def update_slider_min(sensorId):
res = get_values(sensorId, 0, int(time.time()), 1)
min_ts = 0
# default last 7 days
cur_ts = round(time.time() - (60*60*24*7))
max_ts = int(time.time())
sensorType = None
if "values" in res:
min_ts = int(res["values"][0]["ts"])
sensorType = res["sensorType"]
# print(f"min: [{min_ts} [{cur_ts}] {max_ts}]"
return min_ts, cur_ts, max_ts
@app.callback(
Output('slider-min-txt', 'children'),
[Input('slider-min', 'value')])
def update_slider_min_txt(value):
return f"From: {pTime(value)}"
@app.callback(
[Output('slider-max', 'min'), Output('slider-max', 'value'),
Output('slider-max', 'max')],
[Input('tabs-select-sensor', 'value')])
def update_slider_max(sensorId):
res = get_values(sensorId, 0, int(time.time()), 1)
min_ts = 0
max_ts = int(time.time())
sensorType = None
if "values" in res:
min_ts = int(res["values"][0]["ts"])
sensorType = res["sensorType"]
# print(f"max: [{min_ts} [{max_ts}] {max_ts}]"
return min_ts, max_ts, max_ts
@app.callback(
Output('slider-max-txt', 'children'),
[Input('slider-max', 'value')])
def update_slider_max_txt(value):
return f"To: {pTime(value)}"
@app.callback(
Output('slider-limit-txt', 'children'),
[Input('slider-limit', 'value')])
def update_slider_limit_txt(value):
return f"Limit: {value if value > 0 else None}"
@app.callback(
Output('graph-sensor-values', 'figure'),
[Input('tabs-select-sensor', 'value'), Input('slider-min', 'value'),
Input('slider-max', 'value'), Input('slider-limit', 'value')])
def update_graph_sensor_values(sensorId, min_ts, max_ts, limit):
res = {}
if min_ts > 0:
res = get_values(sensorId, min_ts, max_ts, limit)
if "values" in res:
v = res["values"]
s = res["sensorType"]
x = [pTime(v[i]["ts"], fmt="%m%d-%H%M") for i in range(len(v))]
if s == "luminance":
y = [log10(v[i]["value"]/5+1) for i in range(len(v))]
else:
y = [v[i]["value"] for i in range(len(v))]
else:
s = sensorId
x = [0]
y = [0]
return {
'data': [ {'x': x, 'y': y, 'mode': 'line', 'name': f'{s}'} ],
'layout': { 'title': f'Data for sensor: {s} ({len(x)} elements)' }
}
if __name__ == '__main__':
app.run_server(port=8081,debug=True)

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import hcdash
hcdash.main()

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homecontrol_dash/hcdash.py Executable file
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#!/usr/bin/env python3
import argparse
import dash
import dash_bootstrap_components as dbc
import dash_core_components as dcc
import dash_daq as daq
import dash_html_components as html
from dash.dependencies import Input, Output
import json
import logging
import os
import time
import requests
from math import log, log10
from xdg import XDG_CONFIG_HOME
CONFIG_FILE = f"{XDG_CONFIG_HOME}/hcdash.json"
ADDRESS="http://localhost:8200"
PORT=8201
def setup():
# arguments
parser = argparse.ArgumentParser(description='homecontrol')
parser.add_argument("-a", "--address", dest="address", type=str, help="homecontrol address")
parser.add_argument("-p", "--port", dest="port", type=str, help="dashboard port")
parser.add_argument("-c", "--config", dest="config", type=str, help="config file",
default=CONFIG_FILE)
parser.add_argument("-d", "--debug", dest="debug", action="store_true",
help="debug mode")
# parse arguments
args = parser.parse_args()
# initialize config
if not os.path.exists(XDG_CONFIG_HOME):
os.makedirs(XDG_CONFIG_HOME)
config = {}
try:
config_file = open(args.config, "r")
config = json.load(config_file)
except:
pass
# fill new keys with defaults
if not config.get("address"):
config["address"] = ADDRESS
if not config.get("port"):
config["port"] = PORT
# overwrite with arguments
if args.address:
config["address"] = args.address
if args.port:
config["port"] = args.port
# save to file
with open(args.config, 'w') as config_file:
json.dump(config, config_file)
# temporary option
if args.debug:
config["debug"] = args.debug
else:
config["debug"] = False
return config
class HCDash:
def __init__(self, config):
self.config = config
# logging
FORMAT="[%(asctime)13s :: %(name)18s :: %(levelname)7s] %(message)s"
DATEFMT="%Y%m%d %H:%M:%S"
logging.basicConfig(level=logging.INFO, format=FORMAT, datefmt=DATEFMT)
self.logger = logging.getLogger("HCDash")
if self.config["debug"]:
self.logger.setLevel(logging.DEBUG)
def get_actors(self):
ret = {}
try:
url = f"{self.config.get('address')}/actor/get"
res = requests.get(url)
self.logger.debug(f"get_actors: {res}")
ret = res.json()
self.logger.debug(f"get_actors: {ret}")
except Exception as ex:
self.logger.error(f"Exception get_actors, type: {type(ex).__name__}, args:\n{ex.args}")
finally:
return ret
def get_sensors(self):
ret = {}
try:
url = f"{self.config.get('address')}/sensor/get"
res = requests.get(url)
ret = res.json()
self.logger.debug(f"get_sensors: {ret}")
except Exception as ex:
self.logger.error(f"Exception Type: {type(ex).__name__}, args:\n{ex.args}")
finally:
return ret
def set_level(self, actorId, level):
req = {"id": actorId, "command": "set_level", "data": {"level": level}}
self.logger.debug(f"set_level: {req}")
requests.post(f"{self.config.get('address')}/actor/command", json=req)
def get_values(self, sensorId, min_ts, max_ts, limit):
ret = {}
if sensorId:
try:
url = f"{self.config.get('address')}/sensor/get_values/{sensorId}?min_ts={min_ts}&max_ts={max_ts}&limit={limit}"
res = requests.get(url)
ret = res.json()[sensorId]
except Exception as ex:
self.logger.error(f"Exception Type: {type(ex).__name__}, args:\n{ex.args}")
return ret
def pTime(self, value, fmt="%Y/%m/%d %H:%M"):
if value > 0:
return time.strftime(fmt, time.localtime(float(value)))
else:
return 0
def main(self):
tab = "sensors"
tabs = [
dcc.Tab(label="sensors", value="sensors"),
dcc.Tab(label="actors", value="actors")
]
external_stylesheets = [dbc.themes.BOOTSTRAP]
meta_tags=[{"name": "viewport", "content": "width=device-width, initial-scale=1"}]
app = dash.Dash(__name__, external_stylesheets=external_stylesheets, meta_tags=meta_tags)
app.title = "dashboard.ykonni.de"
app.config.suppress_callback_exceptions = True
app.layout = html.Div(children=[
html.H1(children='dashboard.ykonni.de'),
dbc.Row([
dbc.Col(dcc.Tabs(id="tabs-select-class", value=tab, children=tabs))
]),
html.Div(id="tabs-content")
])
@app.callback(
Output("tabs-content", "children"),
[Input("tabs-select-class", "value")])
def updatefoo(value):
if value == "sensors":
sensors = self.get_sensors()
sensor = next(iter(sensors), None)
sensor_tabs = []
for s in sensors:
sensorType = sensors[s]["sensorType"]
sensor_tabs.append(dcc.Tab(label=sensorType, value=s))
return html.Div([
dbc.Row([
dbc.Col(dcc.Tabs(id="tabs-select-sensor", value=sensor,
children=sensor_tabs))
]),
dbc.Row([
dbc.Col(
dcc.Graph(
id='graph-sensor-values',
figure={
'data': [ {'x': [0], 'y': [0], 'mode': 'line', 'name': 'None'} ],
'layout': { 'title': 'initial values' }
}
)
)
]),
dbc.Row([
dbc.Col([
html.Div(id='slider-min-txt', style={'marginLeft': '5em', 'marginRight': '3em'}),
html.Div([
dcc.Slider(id='slider-min', min=0, max=round(time.time()), step=600,
value=0 ),
], style={'marginLeft': '5em', 'marginRight': '3em'}
),
]),
dbc.Col([
html.Div(id='slider-max-txt', style={'marginLeft': '3em', 'marginRight':
'3em'}),
html.Div([
dcc.Slider(id='slider-max', min=0, max=round(time.time()), step=600,
value=round(time.time())),
], style={'marginLeft': '3em', 'marginRight': '3em'}
),
]),
dbc.Col([
html.Div(id='slider-limit-txt', style={'marginLeft': '3em', 'marginRight': '5em'}),
html.Div([
dcc.Slider(id='slider-limit', min=0, max=1000, step=10, value=0 ),
], style={'marginLeft': '3em', 'marginRight': '5em'}
),
]),
]),
])
elif value == "actors":
actors = self.get_actors()
actor = next(iter(actors), None)
actor_tabs = []
for a in actors:
actorType = actors[a]["actorType"]
actor_tabs.append(dcc.Tab(label=actorType, value=a))
return html.Div([
dbc.Row([
dbc.Col(dcc.Tabs(id="tabs-select-actor", value=actor,
children=actor_tabs))
]),
dbc.Row([
daq.ColorPicker(
id="color-picker",
label="Color Picker",
size=400,
value=dict(hex="#268bd2")
),
html.P(id="empty")
]),
])
else:
return html.Div([
html.H3("undefined")
])
## sensor callbacks
@app.callback(
[Output('slider-min', 'min'), Output('slider-min', 'value'),
Output('slider-min', 'max')],
[Input('tabs-select-sensor', 'value')])
def update_slider_min(sensorId):
res = self.get_values(sensorId, 0, int(time.time()), 1)
min_ts = 0
# default last 7 days
cur_ts = round(time.time() - (60*60*24*7))
max_ts = int(time.time())
sensorType = None
if "values" in res:
min_ts = int(res["values"][0]["ts"])
sensorType = res["sensorType"]
return min_ts, cur_ts, max_ts
@app.callback(
Output('slider-min-txt', 'children'),
[Input('slider-min', 'value')])
def update_slider_min_txt(value):
return f"From: {self.pTime(value)}"
@app.callback(
[Output('slider-max', 'min'), Output('slider-max', 'value'),
Output('slider-max', 'max')],
[Input('tabs-select-sensor', 'value')])
def update_slider_max(sensorId):
res = self.get_values(sensorId, 0, int(time.time()), 1)
min_ts = 0
max_ts = int(time.time())
sensorType = None
if "values" in res:
min_ts = int(res["values"][0]["ts"])
sensorType = res["sensorType"]
return min_ts, max_ts, max_ts
@app.callback(
Output('slider-max-txt', 'children'),
[Input('slider-max', 'value')])
def update_slider_max_txt(value):
return f"To: {self.pTime(value)}"
@app.callback(
Output('slider-limit-txt', 'children'),
[Input('slider-limit', 'value')])
def update_slider_limit_txt(value):
return f"Limit: {value if value > 0 else None}"
@app.callback(
Output('graph-sensor-values', 'figure'),
[Input('tabs-select-sensor', 'value'), Input('slider-min', 'value'),
Input('slider-max', 'value'), Input('slider-limit', 'value')])
def update_graph_sensor_values(sensorId, min_ts, max_ts, limit):
res = {}
if min_ts > 0:
res = self.get_values(sensorId, min_ts, max_ts, limit)
if "values" in res:
v = res["values"]
s = res["sensorType"]
x = [self.pTime(v[i]["ts"], fmt="%m%d-%H%M") for i in range(len(v))]
if s == "luminance":
y = [log10(v[i]["value"]/5+1) for i in range(len(v))]
else:
y = [v[i]["value"] for i in range(len(v))]
else:
s = sensorId
x = [0]
y = [0]
return {
'data': [ {'x': x, 'y': y, 'mode': 'line', 'name': f'{s}'} ],
'layout': { 'title': f'Data for sensor: {s} ({len(x)} elements)' }
}
## actor callbacks
@app.callback(
Output("empty", "value"),
[Input('tabs-select-actor', 'value'), Input('color-picker', 'value')])
def set_level(actorId, level):
rgb = level.get("rgb")
if rgb:
r = (rgb.get("r") or 0) << 16
g = (rgb.get("g") or 0) << 8
b = (rgb.get("b") or 0)
l = r + g + b
self.set_level(actorId, l)
return ""
app.run_server(host="0.0.0.0", port=self.config.get("port"), debug=self.config.get("debug"))
def main():
config = setup()
hcd = HCDash(config)
hcd.main()
if __name__ == '__main__':
main()

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pyproject.toml Normal file
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[tool.poetry]
name = "homecontrol-dash"
version = "0.1.0"
description = "dashboard for homecontrol"
authors = ["Konstantin Koslowski <konstantin.koslowski@gmail.com>"]
license = "MIT"
[tool.poetry.dependencies]
python = "^3.8"
dash = "^1.9.1"
dash-daq = "^0.3.3"
dash-bootstrap-components = "^0.8.3"
requests = "^2.23.0"
xdg = "^4.0.1"
[tool.poetry.dev-dependencies]
[tool.poetry.scripts]
hcdash = "homecontrol_dash.hcdash:main"
[build-system]
requires = ["poetry>=0.12"]
build-backend = "poetry.masonry.api"