270 lines
8.9 KiB
Python
270 lines
8.9 KiB
Python
import dash
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import dash_bootstrap_components as dbc
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import dash_html_components as html
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import dash_core_components as dcc
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import plotly.graph_objects as go
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from dash.dependencies import Input, Output
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import locale
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locale.setlocale(locale.LC_TIME, "de_DE.utf8")
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#from dash.dependencies import Input, Output
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import datetime
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import time
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import xmltodict
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import requests
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class DashBoard():
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""""""
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# added by the launcher, we have self.modules (dict)
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def __init__(self, host_ip, prst):
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## pre-sets
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self.inter_margin = "1em"
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self.persistence = prst
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self.host_ip = host_ip
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ex_css = [dbc.themes.BOOTSTRAP]
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self.app = dash.Dash(__name__, external_stylesheets=ex_css)
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self.app.layout = html.Div([
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html.Div(id = 'layout-update', className = "content", style={"padding":self.inter_margin},),
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dcc.Interval(
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id='interval-component',
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interval=3600*1000, # in milliseconds
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n_intervals=0
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)
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]#,style={'background-image':'url("static/background.jpg")'}
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)
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@self.app.callback(Output('layout-update','children'), Input('interval-component','n_intervals'))
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def update_layout(n):
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self.set_stats()
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kids = [
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self.card_header(),
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dbc.CardColumns([
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self.card_weather(),
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*self.cards_lists(),
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self.card_bot_stats(),
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self.card_news(),
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self.card_xkcd(),
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])
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]
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return kids
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def start(self):
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self.app.run_server(host=self.host_ip, port=80)#, debug=True)
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def card_header(self):
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today = datetime.date.today().strftime("%A, der %d. %B %Y")
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card = dbc.Card(
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[ dbc.CardImg(src="static/header.jpg", top=True, bottom=False,
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title="Header", alt='Header image'),
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dbc.CardBody([html.H3(today, className="card-title")]),
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],
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color="dark",
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style = {"width" : "100%", "margin-bottom":self.inter_margin},
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inverse=True,
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)
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return card
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def cards_lists(self):
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ret = []
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for l in self.persistence["global"]["lists"].keys():
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l_content = self.persistence["global"]["lists"][l]
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html_content = [html.A(t, href="#", className="list-group-item bg-dark list-group-item-action text-light") for t in l_content]
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card = dbc.Card(
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[
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dbc.CardBody([
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html.H4("Liste '" + l + "':", className="card-title"),
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dbc.ListGroup(html_content, flush=True, style={"color":"black"})
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]),
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],
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color="dark",
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inverse=True,
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)
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ret.append(card)
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return ret
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def card_bot_stats(self):
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if not self.stat_graph:
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self.set_stats()
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card = dbc.Card(
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[
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dbc.CardBody([
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html.H4("Statistiken", className="card-title"),
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dcc.Graph(figure=self.stat_graph, config={'displayModeBar': False})
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]),
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],
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color="dark",
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inverse=True,
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)
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return card
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def card_weather(self):
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def weather_item(name, overview, temps):
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if len(temps) == 2:
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temp = "🌡(❄): " + str(temps[0]) + "° ➡ 🌡(🔥): " + str(temps[1]) + "°"
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else:
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temp = "🌡: " + str(temps[0]) + "°"
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temp_line = html.P(temp, className="mb-1")
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it = html.A([
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html.Div([
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html.H5(name, className="mb-1"),
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html.Span(categories[overview], className="badge badge-primary badge-pill")
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],
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className="d-flex w-100 justify-content-between"),
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temp_line,
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],
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href="#", className="list-group-item bg-dark list-group-item-action text-light"
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)
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return it
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days = ["Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag", "Sonntag"]
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categories = {"Clouds": "☁", "Rain": "🌧", "Thunderstorm": "🌩", "Drizzle": ":droplet:", "Snow": "❄", "Clear": "☀", "Mist": "🌫", "Smoke": "Smoke", "Haze": "Haze", "Dust": "Dust", "Fog": "Fog", "Sand": "Sand", "Dust": "Dust", "Ash": "Ash", "Squall": "Squall", "Tornado": "Tornado",}
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today = datetime.datetime.today().weekday()
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body = []
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try:
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bot = self.modules["bot"]
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content = bot.api_weather.show_weather([47.3769, 8.5417]) # still zürich
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wt = content.pop(0)
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body.append(weather_item("Jetzt", wt["short"], wt["temps"]))
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for i, day in enumerate(content):
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tmp = []
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if i == 0:
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day_name = "Heute"
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else:
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day_name = days[(today + i) % 7]
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body.append(weather_item(day_name, day["short"], day["temps"]))
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body = dbc.ListGroup(body, flush=True, style={"color":"black"})
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except:
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body.append(html.H6("Konnte nicht geladen werden"))
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card = dbc.Card(
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[dbc.CardBody([
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html.H4("Wetter", className="card-title"),
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body])],
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color="dark",
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inverse=True,
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)
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return card
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def card_news(self):
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try:
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card = dbc.Card([
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dbc.CardBody([html.Iframe(src="https://nzz.ch", style={"border":"none", "min-height":"30em", "width":"100%"})])
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],
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color="dark",
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inverse=True,
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)
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except:
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card = card = dbc.Card([
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dbc.CardBody([
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html.H4("Could not load NEWS", className="card-title"),
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])
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],
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color="dark",
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inverse=True,
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)
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return card
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def card_xkcd(self):
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try:
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xml = requests.get("https://xkcd.com/atom.xml").content
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feed = xmltodict.parse(xml)
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title = feed["feed"]["entry"][0]["title"]
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img = feed["feed"]["entry"][0]["summary"]["#text"]
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i1 = img.find('"') +1
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i2 = img.find('"', i1+1)
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i3 = img.find('"', i2+1) + 1
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i4 = img.find('"', i3+1)
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img_src = img[i1:i2]
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img_alt = img[i3:i4]
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card = dbc.Card([
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dbc.CardBody([
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html.H4(title, className="card-title"),
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html.Img(src=img_src, style={"width":"100%"}),
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html.P(img_alt)
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])
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],
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color="dark",
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inverse=True,
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)
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except:
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card = dbc.Card([
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dbc.CardBody([
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html.H4("Could not load XKCD", className="card-title"),
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])
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],
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color="dark",
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inverse=True,
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)
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return card
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######### helper:
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def set_stats(self):
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def cleanse_graph(category):
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x = self.persistence["bot"][category]["hour"]
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y = self.persistence["bot"][category]["count"]
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xn = range(x[0], x[-1]+1)
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yn = []
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count = 0
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for x_i in xn:
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if x_i in x:
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yn.append(y[count])
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count += 1
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else:
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yn.append(0)
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xn = [i - int(x[0]) for i in xn]
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return xn, yn
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xs, ys = cleanse_graph("send_activity")
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xr, yr = cleanse_graph("receive_activity")
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xe, ye = cleanse_graph("execute_activity")
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fig = go.Figure()
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fig.add_trace(go.Scatter(x=xr, y=yr, mode="lines", text="Gelesen", line=dict(width=4)))
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fig.add_trace(go.Scatter(x=xs, y=ys, mode="lines", text="Gesendet", line=dict(width=4)))
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fig.add_trace(go.Scatter(x=xe, y=ye, mode="lines", text="Ausgeführt", line=dict(width=4)))
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fig.update_xaxes(showgrid=False)
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fig.update_yaxes(showgrid=False)
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fig.layout.update(
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xaxis = {
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'showgrid': False, # thin lines in the background
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'zeroline': False, # thick line at x=0
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'visible': False, # numbers below
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}, # the same for yaxis
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yaxis = {
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'showgrid': False, # thin lines in the background
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'zeroline': False, # thick line at x=0
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'visible': False, # numbers below
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}, # the same for yaxis
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showlegend=False,
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margin=dict(l=0, r=0, t=0, b=0),
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paper_bgcolor='rgba(0,0,0,0)',
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plot_bgcolor='rgba(0,0,0,0)',
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)
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self.stat_graph = fig
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