python variable

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Cs meerssen

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Sep 10, 2022, 6:41:41 AM9/10/22

to Smoothie Charts

Hi,

i am trying to get a python variable displayed in smoothie chart, but it's not working, i would like to have some help.

Any help will be appreciated

import webbrowser

import random as rd

from time import time, sleep

smoothie_var = 0

def random_number():

rndList = []

for i in range(0, 100000):

sleep(1)

global smoothie_var

smoothie_var = rd.randrange(5, 95)

rndList.append(smoothie_var)

print(smoothie_var)

def smoothie():

f = open('smoothie.html','w')

smoothie =f"""<html>

<head>Test page

var series1 = new TimeSeries();

var series2 = new TimeSeries();

// Randomly add a data point every 500ms

setInterval(function() {{

var now = Date.now();

//var val = Math.random() * 10000;

var val = {smoothie_var}

alert({smoothie_var});

series1.append(now, val);

series2.append(now, val);

}}, 500);

function createTimeline() {{

var chart1 = new SmoothieChart();

chart1.addTimeSeries(series1, {{ strokeStyle: 'rgba(0, 255, 0, 1)', fillStyle: 'rgba(0, 255, 0, 0.2)', lineWidth: 4 }});

chart1.streamTo(document.getElementById("chart"), 500);

var chart2 = new SmoothieChart({{ responsive: true }});

chart2.addTimeSeries(series2, {{ strokeStyle: 'rgba(0, 255, 0, 1)', fillStyle: 'rgba(0, 255, 0, 0.2)', lineWidth: 4}});

chart2.streamTo(document.getElementById("chart-responsive"), 500);

}}

</script>

</head>

</body>

</html>"""

f.write(smoothie)

webbrowser.open('smoothie.html')

smoothie()

random_number()

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