WxPython GUI to display data from Adafruit IO












0












$begingroup$


I need to create a GUI using WxPython in the form of a Speedometer to display 9 different data values fetched from Adafruit IO. My code is shown below:



import wx
import wx.lib.agw.speedmeter as SM
import time
from math import pi
import numpy as np
from Adafruit_IO import Client

aio = Client(NAME, PASSWORD)

global ap1
global ap2
global ap3
global lc1
global lc2
global lc3
global lv1
global lv2
global lv3

ap1 = 0
ap2 = 0
ap3 = 0
lc1 = 0
lc2 = 0
lc3 = 0
lv1 = 0
lv2 = 0
lv3 = 0

class PanelOne(wx.Panel):
def __init__(self, parent):
global ap1
global ap2
global ap3
global lc1
global lc2
global lc3
global lv1
global lv2
global lv3
wx.Panel.__init__(self, parent=parent)
panel = wx.Panel(self, wx.ID_ANY)
panel1 = wx.Panel(panel, wx.ID_ANY, style=wx.SUNKEN_BORDER)

self.speed1 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
self.speed2 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
self.speed3 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
self.speed4 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
self.speed5 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
self.speed6 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
self.speed7 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
self.speed8 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
self.speed9 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)

self.speed1.SetAngleRange(-pi/6, 7*pi/6)
self.speed2.SetAngleRange(-pi/6, 7*pi/6)
self.speed3.SetAngleRange(-pi/6, 7*pi/6)
self.speed4.SetAngleRange(-pi/6, 7*pi/6)
self.speed5.SetAngleRange(-pi/6, 7*pi/6)
self.speed6.SetAngleRange(-pi/6, 7*pi/6)
self.speed7.SetAngleRange(-pi/6, 7*pi/6)
self.speed8.SetAngleRange(-pi/6, 7*pi/6)
self.speed9.SetAngleRange(-pi/6, 7*pi/6)

interval1 = [0, 0.00001, 0.00002, 0.00003, 0.00004, 0.00005, 0.00006, 0.00007, 0.00008, 0.00009, 0.0001]
interval2 = [0, 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1]
interval3 = [0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1]
interval4 = [0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300]
interval5 = [0, 0.0001, 0.0002, 0.0003, 0.0004, 0.0005, 0.0006, 0.0007, 0.0008, 0.0009, 0.001]

self.speed1.SetIntervals(interval1)
self.speed2.SetIntervals(interval1)
self.speed3.SetIntervals(interval2)
self.speed4.SetIntervals(interval1)
self.speed5.SetIntervals(interval5)
self.speed6.SetIntervals(interval3)
self.speed7.SetIntervals(interval4)
self.speed8.SetIntervals(interval4)
self.speed9.SetIntervals(interval4)

colour1 = [wx.BLACK]*10

self.speed1.SetIntervalColours(colour1)
self.speed2.SetIntervalColours(colour1)
self.speed3.SetIntervalColours(colour1)
self.speed4.SetIntervalColours(colour1)
self.speed5.SetIntervalColours(colour1)
self.speed6.SetIntervalColours(colour1)
self.speed7.SetIntervalColours(colour1)
self.speed8.SetIntervalColours(colour1)
self.speed9.SetIntervalColours(colour1)

tick1 = [str(interval) for interval in interval1]
tick2 = [str(interval) for interval in interval2]
tick3 = [str(interval) for interval in interval3]
tick4 = [str(interval) for interval in interval4]
tick5 = [str(interval) for interval in interval5]

self.speed1.SetTicks(tick1)
self.speed1.SetTicksColour(wx.WHITE)
self.speed1.SetNumberOfSecondaryTicks(5)
self.speed1.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed1.SetMiddleText("Active Power 1")
self.speed1.SetMiddleTextColour(wx.WHITE)
self.speed1.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed1.SetHandColour(wx.Colour(255, 50, 0))
self.speed1.DrawExternalArc(False)
self.speed1.SetSpeedValue(0)

self.speed2.SetTicks(tick1)
self.speed2.SetTicksColour(wx.WHITE)
self.speed2.SetNumberOfSecondaryTicks(5)
self.speed2.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed2.SetMiddleText("Active Power 2")
self.speed2.SetMiddleTextColour(wx.WHITE)
self.speed2.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed2.SetHandColour(wx.Colour(255, 50, 0))
self.speed2.DrawExternalArc(False)
self.speed2.SetSpeedValue(0)

self.speed3.SetTicks(tick2)
self.speed3.SetTicksColour(wx.WHITE)
self.speed3.SetNumberOfSecondaryTicks(5)
self.speed3.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed3.SetMiddleText("Active Power 3")
self.speed3.SetMiddleTextColour(wx.WHITE)
self.speed3.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed3.SetHandColour(wx.Colour(255, 50, 0))
self.speed3.DrawExternalArc(False)
self.speed3.SetSpeedValue(0)

self.speed4.SetTicks(tick1)
self.speed4.SetTicksColour(wx.WHITE)
self.speed4.SetNumberOfSecondaryTicks(5)
self.speed4.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed4.SetMiddleText("Line Current 1")
self.speed4.SetMiddleTextColour(wx.WHITE)
self.speed4.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed4.SetHandColour(wx.Colour(255, 50, 0))
self.speed4.DrawExternalArc(False)
self.speed4.SetSpeedValue(0)

self.speed5.SetTicks(tick5)
self.speed5.SetTicksColour(wx.WHITE)
self.speed5.SetNumberOfSecondaryTicks(5)
self.speed5.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed5.SetMiddleText("Line Current 2")
self.speed5.SetMiddleTextColour(wx.WHITE)
self.speed5.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed5.SetHandColour(wx.Colour(255, 50, 0))
self.speed5.DrawExternalArc(False)
self.speed5.SetSpeedValue(0)

self.speed6.SetTicks(tick2)
self.speed6.SetTicksColour(wx.WHITE)
self.speed6.SetNumberOfSecondaryTicks(5)
self.speed6.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed6.SetMiddleText("Line Current 3")
self.speed6.SetMiddleTextColour(wx.WHITE)
self.speed6.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed6.SetHandColour(wx.Colour(255, 50, 0))
self.speed6.DrawExternalArc(False)
self.speed6.SetSpeedValue(0)

self.speed7.SetTicks(tick4)
self.speed7.SetTicksColour(wx.WHITE)
self.speed7.SetNumberOfSecondaryTicks(5)
self.speed7.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed7.SetMiddleText("Line Voltage 1")
self.speed7.SetMiddleTextColour(wx.WHITE)
self.speed7.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed7.SetHandColour(wx.Colour(255, 50, 0))
self.speed7.DrawExternalArc(False)
self.speed7.SetSpeedValue(0)

self.speed8.SetTicks(tick4)
self.speed8.SetTicksColour(wx.WHITE)
self.speed8.SetNumberOfSecondaryTicks(5)
self.speed8.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed8.SetMiddleText("Line Voltage 2")
self.speed8.SetMiddleTextColour(wx.WHITE)
self.speed8.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed8.SetHandColour(wx.Colour(255, 50, 0))
self.speed8.DrawExternalArc(False)
self.speed8.SetSpeedValue(0)

self.speed9.SetTicks(tick4)
self.speed9.SetTicksColour(wx.WHITE)
self.speed9.SetNumberOfSecondaryTicks(5)
self.speed9.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.speed9.SetMiddleText("Line Voltage 3")
self.speed9.SetMiddleTextColour(wx.WHITE)
self.speed9.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
self.speed9.SetHandColour(wx.Colour(255, 50, 0))
self.speed9.DrawExternalArc(False)
self.speed9.SetSpeedValue(0)

vsizer1 = wx.BoxSizer(wx.VERTICAL)
hsizer1 = wx.BoxSizer(wx.HORIZONTAL)
hsizer2 = wx.BoxSizer(wx.HORIZONTAL)
hsizer3 = wx.BoxSizer(wx.HORIZONTAL)

hsizer1.Add(self.speed1, 0, wx.EXPAND)
hsizer1.Add(self.speed2, 0, wx.EXPAND)
hsizer1.Add(self.speed3, 0, wx.EXPAND)
vsizer1.Add(hsizer1, 0, wx.EXPAND)
hsizer2.Add(self.speed4, 0, wx.EXPAND)
hsizer2.Add(self.speed5, 0, wx.EXPAND)
hsizer2.Add(self.speed6, 0, wx.EXPAND)
vsizer1.Add(hsizer2, 0, wx.EXPAND)
hsizer3.Add(self.speed7, 0, wx.EXPAND)
hsizer3.Add(self.speed8, 0, wx.EXPAND)
hsizer3.Add(self.speed9, 0, wx.EXPAND)
vsizer1.Add(hsizer3, 0, wx.EXPAND)

panel1.SetSizer(vsizer1)
panel1.Fit()
mainSizer = wx.BoxSizer(wx.VERTICAL)
mainSizer.Add(panel, 1, wx.EXPAND)
self.SetSizer(mainSizer)
mainSizer.Layout()

self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.on_timer, self.timer)
self.timer.Start(1)
self.Show(True)

def on_timer(self,event):
global ap1
global ap2
global ap3
global lc1
global lc2
global lc3
global lv1
global lv2
global lv3

ap1 = float((aio.receive('activepower-kt1')).value)
ap2 = float((aio.receive('activepower-kt2')).value)
ap3 = float((aio.receive('activepower-kt3')).value)
lc1 = float((aio.receive('linecurrent-i1')).value)
lc2 = float((aio.receive('linecurrent-i2')).value)
lc3 = float((aio.receive('linecurrent-i3')).value)
lv1 = float((aio.receive('linevoltage-v1')).value)
lv2 = float((aio.receive('linevoltage-v2')).value)
lv3 = float((aio.receive('linevoltage-v3')).value)

self.speed1.SetSpeedValue(ap1)
self.speed2.SetSpeedValue(ap2)
self.speed3.SetSpeedValue(ap3)
self.speed4.SetSpeedValue(lc1)
self.speed5.SetSpeedValue(lc2)
self.speed6.SetSpeedValue(lc3)
self.speed7.SetSpeedValue(lv1)
self.speed8.SetSpeedValue(lv2)
self.speed9.SetSpeedValue(lv3)

class MyApp(wx.App):
def OnInit(self):
title = "Energy Meter GUI"
pos = (200,200)
size =(570,280)
self.frame = class_myframe(title, pos , size)
self.frame.Show(True)
self.SetTopWindow(self.frame)
return True

class class_myframe(wx.Frame):
def __init__(self,title,pos,size):
wx.Frame.__init__(self, None, wx.ID_ANY, title, pos, size)
self.panel_one = PanelOne(self)
self.boxsizer = wx.BoxSizer(wx.VERTICAL)
self.boxsizer.Add(self.panel_one, 1, wx.EXPAND)
self.SetSizer(self.boxsizer)
self.boxsizer.Fit(self)
self.boxsizer.Layout()

app = MyApp(False)
app.MainLoop()


This code does what it is meant to do nicely. However, it hangs quite often and then updates the values after a while. Is there any way I can optimize it further?









share







New contributor




Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







$endgroup$

















    0












    $begingroup$


    I need to create a GUI using WxPython in the form of a Speedometer to display 9 different data values fetched from Adafruit IO. My code is shown below:



    import wx
    import wx.lib.agw.speedmeter as SM
    import time
    from math import pi
    import numpy as np
    from Adafruit_IO import Client

    aio = Client(NAME, PASSWORD)

    global ap1
    global ap2
    global ap3
    global lc1
    global lc2
    global lc3
    global lv1
    global lv2
    global lv3

    ap1 = 0
    ap2 = 0
    ap3 = 0
    lc1 = 0
    lc2 = 0
    lc3 = 0
    lv1 = 0
    lv2 = 0
    lv3 = 0

    class PanelOne(wx.Panel):
    def __init__(self, parent):
    global ap1
    global ap2
    global ap3
    global lc1
    global lc2
    global lc3
    global lv1
    global lv2
    global lv3
    wx.Panel.__init__(self, parent=parent)
    panel = wx.Panel(self, wx.ID_ANY)
    panel1 = wx.Panel(panel, wx.ID_ANY, style=wx.SUNKEN_BORDER)

    self.speed1 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
    self.speed2 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
    self.speed3 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
    self.speed4 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
    self.speed5 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
    self.speed6 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
    self.speed7 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
    self.speed8 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
    self.speed9 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)

    self.speed1.SetAngleRange(-pi/6, 7*pi/6)
    self.speed2.SetAngleRange(-pi/6, 7*pi/6)
    self.speed3.SetAngleRange(-pi/6, 7*pi/6)
    self.speed4.SetAngleRange(-pi/6, 7*pi/6)
    self.speed5.SetAngleRange(-pi/6, 7*pi/6)
    self.speed6.SetAngleRange(-pi/6, 7*pi/6)
    self.speed7.SetAngleRange(-pi/6, 7*pi/6)
    self.speed8.SetAngleRange(-pi/6, 7*pi/6)
    self.speed9.SetAngleRange(-pi/6, 7*pi/6)

    interval1 = [0, 0.00001, 0.00002, 0.00003, 0.00004, 0.00005, 0.00006, 0.00007, 0.00008, 0.00009, 0.0001]
    interval2 = [0, 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1]
    interval3 = [0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1]
    interval4 = [0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300]
    interval5 = [0, 0.0001, 0.0002, 0.0003, 0.0004, 0.0005, 0.0006, 0.0007, 0.0008, 0.0009, 0.001]

    self.speed1.SetIntervals(interval1)
    self.speed2.SetIntervals(interval1)
    self.speed3.SetIntervals(interval2)
    self.speed4.SetIntervals(interval1)
    self.speed5.SetIntervals(interval5)
    self.speed6.SetIntervals(interval3)
    self.speed7.SetIntervals(interval4)
    self.speed8.SetIntervals(interval4)
    self.speed9.SetIntervals(interval4)

    colour1 = [wx.BLACK]*10

    self.speed1.SetIntervalColours(colour1)
    self.speed2.SetIntervalColours(colour1)
    self.speed3.SetIntervalColours(colour1)
    self.speed4.SetIntervalColours(colour1)
    self.speed5.SetIntervalColours(colour1)
    self.speed6.SetIntervalColours(colour1)
    self.speed7.SetIntervalColours(colour1)
    self.speed8.SetIntervalColours(colour1)
    self.speed9.SetIntervalColours(colour1)

    tick1 = [str(interval) for interval in interval1]
    tick2 = [str(interval) for interval in interval2]
    tick3 = [str(interval) for interval in interval3]
    tick4 = [str(interval) for interval in interval4]
    tick5 = [str(interval) for interval in interval5]

    self.speed1.SetTicks(tick1)
    self.speed1.SetTicksColour(wx.WHITE)
    self.speed1.SetNumberOfSecondaryTicks(5)
    self.speed1.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed1.SetMiddleText("Active Power 1")
    self.speed1.SetMiddleTextColour(wx.WHITE)
    self.speed1.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed1.SetHandColour(wx.Colour(255, 50, 0))
    self.speed1.DrawExternalArc(False)
    self.speed1.SetSpeedValue(0)

    self.speed2.SetTicks(tick1)
    self.speed2.SetTicksColour(wx.WHITE)
    self.speed2.SetNumberOfSecondaryTicks(5)
    self.speed2.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed2.SetMiddleText("Active Power 2")
    self.speed2.SetMiddleTextColour(wx.WHITE)
    self.speed2.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed2.SetHandColour(wx.Colour(255, 50, 0))
    self.speed2.DrawExternalArc(False)
    self.speed2.SetSpeedValue(0)

    self.speed3.SetTicks(tick2)
    self.speed3.SetTicksColour(wx.WHITE)
    self.speed3.SetNumberOfSecondaryTicks(5)
    self.speed3.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed3.SetMiddleText("Active Power 3")
    self.speed3.SetMiddleTextColour(wx.WHITE)
    self.speed3.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed3.SetHandColour(wx.Colour(255, 50, 0))
    self.speed3.DrawExternalArc(False)
    self.speed3.SetSpeedValue(0)

    self.speed4.SetTicks(tick1)
    self.speed4.SetTicksColour(wx.WHITE)
    self.speed4.SetNumberOfSecondaryTicks(5)
    self.speed4.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed4.SetMiddleText("Line Current 1")
    self.speed4.SetMiddleTextColour(wx.WHITE)
    self.speed4.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed4.SetHandColour(wx.Colour(255, 50, 0))
    self.speed4.DrawExternalArc(False)
    self.speed4.SetSpeedValue(0)

    self.speed5.SetTicks(tick5)
    self.speed5.SetTicksColour(wx.WHITE)
    self.speed5.SetNumberOfSecondaryTicks(5)
    self.speed5.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed5.SetMiddleText("Line Current 2")
    self.speed5.SetMiddleTextColour(wx.WHITE)
    self.speed5.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed5.SetHandColour(wx.Colour(255, 50, 0))
    self.speed5.DrawExternalArc(False)
    self.speed5.SetSpeedValue(0)

    self.speed6.SetTicks(tick2)
    self.speed6.SetTicksColour(wx.WHITE)
    self.speed6.SetNumberOfSecondaryTicks(5)
    self.speed6.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed6.SetMiddleText("Line Current 3")
    self.speed6.SetMiddleTextColour(wx.WHITE)
    self.speed6.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed6.SetHandColour(wx.Colour(255, 50, 0))
    self.speed6.DrawExternalArc(False)
    self.speed6.SetSpeedValue(0)

    self.speed7.SetTicks(tick4)
    self.speed7.SetTicksColour(wx.WHITE)
    self.speed7.SetNumberOfSecondaryTicks(5)
    self.speed7.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed7.SetMiddleText("Line Voltage 1")
    self.speed7.SetMiddleTextColour(wx.WHITE)
    self.speed7.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed7.SetHandColour(wx.Colour(255, 50, 0))
    self.speed7.DrawExternalArc(False)
    self.speed7.SetSpeedValue(0)

    self.speed8.SetTicks(tick4)
    self.speed8.SetTicksColour(wx.WHITE)
    self.speed8.SetNumberOfSecondaryTicks(5)
    self.speed8.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed8.SetMiddleText("Line Voltage 2")
    self.speed8.SetMiddleTextColour(wx.WHITE)
    self.speed8.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed8.SetHandColour(wx.Colour(255, 50, 0))
    self.speed8.DrawExternalArc(False)
    self.speed8.SetSpeedValue(0)

    self.speed9.SetTicks(tick4)
    self.speed9.SetTicksColour(wx.WHITE)
    self.speed9.SetNumberOfSecondaryTicks(5)
    self.speed9.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
    self.speed9.SetMiddleText("Line Voltage 3")
    self.speed9.SetMiddleTextColour(wx.WHITE)
    self.speed9.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
    self.speed9.SetHandColour(wx.Colour(255, 50, 0))
    self.speed9.DrawExternalArc(False)
    self.speed9.SetSpeedValue(0)

    vsizer1 = wx.BoxSizer(wx.VERTICAL)
    hsizer1 = wx.BoxSizer(wx.HORIZONTAL)
    hsizer2 = wx.BoxSizer(wx.HORIZONTAL)
    hsizer3 = wx.BoxSizer(wx.HORIZONTAL)

    hsizer1.Add(self.speed1, 0, wx.EXPAND)
    hsizer1.Add(self.speed2, 0, wx.EXPAND)
    hsizer1.Add(self.speed3, 0, wx.EXPAND)
    vsizer1.Add(hsizer1, 0, wx.EXPAND)
    hsizer2.Add(self.speed4, 0, wx.EXPAND)
    hsizer2.Add(self.speed5, 0, wx.EXPAND)
    hsizer2.Add(self.speed6, 0, wx.EXPAND)
    vsizer1.Add(hsizer2, 0, wx.EXPAND)
    hsizer3.Add(self.speed7, 0, wx.EXPAND)
    hsizer3.Add(self.speed8, 0, wx.EXPAND)
    hsizer3.Add(self.speed9, 0, wx.EXPAND)
    vsizer1.Add(hsizer3, 0, wx.EXPAND)

    panel1.SetSizer(vsizer1)
    panel1.Fit()
    mainSizer = wx.BoxSizer(wx.VERTICAL)
    mainSizer.Add(panel, 1, wx.EXPAND)
    self.SetSizer(mainSizer)
    mainSizer.Layout()

    self.timer = wx.Timer(self)
    self.Bind(wx.EVT_TIMER, self.on_timer, self.timer)
    self.timer.Start(1)
    self.Show(True)

    def on_timer(self,event):
    global ap1
    global ap2
    global ap3
    global lc1
    global lc2
    global lc3
    global lv1
    global lv2
    global lv3

    ap1 = float((aio.receive('activepower-kt1')).value)
    ap2 = float((aio.receive('activepower-kt2')).value)
    ap3 = float((aio.receive('activepower-kt3')).value)
    lc1 = float((aio.receive('linecurrent-i1')).value)
    lc2 = float((aio.receive('linecurrent-i2')).value)
    lc3 = float((aio.receive('linecurrent-i3')).value)
    lv1 = float((aio.receive('linevoltage-v1')).value)
    lv2 = float((aio.receive('linevoltage-v2')).value)
    lv3 = float((aio.receive('linevoltage-v3')).value)

    self.speed1.SetSpeedValue(ap1)
    self.speed2.SetSpeedValue(ap2)
    self.speed3.SetSpeedValue(ap3)
    self.speed4.SetSpeedValue(lc1)
    self.speed5.SetSpeedValue(lc2)
    self.speed6.SetSpeedValue(lc3)
    self.speed7.SetSpeedValue(lv1)
    self.speed8.SetSpeedValue(lv2)
    self.speed9.SetSpeedValue(lv3)

    class MyApp(wx.App):
    def OnInit(self):
    title = "Energy Meter GUI"
    pos = (200,200)
    size =(570,280)
    self.frame = class_myframe(title, pos , size)
    self.frame.Show(True)
    self.SetTopWindow(self.frame)
    return True

    class class_myframe(wx.Frame):
    def __init__(self,title,pos,size):
    wx.Frame.__init__(self, None, wx.ID_ANY, title, pos, size)
    self.panel_one = PanelOne(self)
    self.boxsizer = wx.BoxSizer(wx.VERTICAL)
    self.boxsizer.Add(self.panel_one, 1, wx.EXPAND)
    self.SetSizer(self.boxsizer)
    self.boxsizer.Fit(self)
    self.boxsizer.Layout()

    app = MyApp(False)
    app.MainLoop()


    This code does what it is meant to do nicely. However, it hangs quite often and then updates the values after a while. Is there any way I can optimize it further?









    share







    New contributor




    Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.







    $endgroup$















      0












      0








      0





      $begingroup$


      I need to create a GUI using WxPython in the form of a Speedometer to display 9 different data values fetched from Adafruit IO. My code is shown below:



      import wx
      import wx.lib.agw.speedmeter as SM
      import time
      from math import pi
      import numpy as np
      from Adafruit_IO import Client

      aio = Client(NAME, PASSWORD)

      global ap1
      global ap2
      global ap3
      global lc1
      global lc2
      global lc3
      global lv1
      global lv2
      global lv3

      ap1 = 0
      ap2 = 0
      ap3 = 0
      lc1 = 0
      lc2 = 0
      lc3 = 0
      lv1 = 0
      lv2 = 0
      lv3 = 0

      class PanelOne(wx.Panel):
      def __init__(self, parent):
      global ap1
      global ap2
      global ap3
      global lc1
      global lc2
      global lc3
      global lv1
      global lv2
      global lv3
      wx.Panel.__init__(self, parent=parent)
      panel = wx.Panel(self, wx.ID_ANY)
      panel1 = wx.Panel(panel, wx.ID_ANY, style=wx.SUNKEN_BORDER)

      self.speed1 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed2 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed3 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed4 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed5 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed6 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed7 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed8 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed9 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)

      self.speed1.SetAngleRange(-pi/6, 7*pi/6)
      self.speed2.SetAngleRange(-pi/6, 7*pi/6)
      self.speed3.SetAngleRange(-pi/6, 7*pi/6)
      self.speed4.SetAngleRange(-pi/6, 7*pi/6)
      self.speed5.SetAngleRange(-pi/6, 7*pi/6)
      self.speed6.SetAngleRange(-pi/6, 7*pi/6)
      self.speed7.SetAngleRange(-pi/6, 7*pi/6)
      self.speed8.SetAngleRange(-pi/6, 7*pi/6)
      self.speed9.SetAngleRange(-pi/6, 7*pi/6)

      interval1 = [0, 0.00001, 0.00002, 0.00003, 0.00004, 0.00005, 0.00006, 0.00007, 0.00008, 0.00009, 0.0001]
      interval2 = [0, 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1]
      interval3 = [0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1]
      interval4 = [0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300]
      interval5 = [0, 0.0001, 0.0002, 0.0003, 0.0004, 0.0005, 0.0006, 0.0007, 0.0008, 0.0009, 0.001]

      self.speed1.SetIntervals(interval1)
      self.speed2.SetIntervals(interval1)
      self.speed3.SetIntervals(interval2)
      self.speed4.SetIntervals(interval1)
      self.speed5.SetIntervals(interval5)
      self.speed6.SetIntervals(interval3)
      self.speed7.SetIntervals(interval4)
      self.speed8.SetIntervals(interval4)
      self.speed9.SetIntervals(interval4)

      colour1 = [wx.BLACK]*10

      self.speed1.SetIntervalColours(colour1)
      self.speed2.SetIntervalColours(colour1)
      self.speed3.SetIntervalColours(colour1)
      self.speed4.SetIntervalColours(colour1)
      self.speed5.SetIntervalColours(colour1)
      self.speed6.SetIntervalColours(colour1)
      self.speed7.SetIntervalColours(colour1)
      self.speed8.SetIntervalColours(colour1)
      self.speed9.SetIntervalColours(colour1)

      tick1 = [str(interval) for interval in interval1]
      tick2 = [str(interval) for interval in interval2]
      tick3 = [str(interval) for interval in interval3]
      tick4 = [str(interval) for interval in interval4]
      tick5 = [str(interval) for interval in interval5]

      self.speed1.SetTicks(tick1)
      self.speed1.SetTicksColour(wx.WHITE)
      self.speed1.SetNumberOfSecondaryTicks(5)
      self.speed1.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed1.SetMiddleText("Active Power 1")
      self.speed1.SetMiddleTextColour(wx.WHITE)
      self.speed1.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed1.SetHandColour(wx.Colour(255, 50, 0))
      self.speed1.DrawExternalArc(False)
      self.speed1.SetSpeedValue(0)

      self.speed2.SetTicks(tick1)
      self.speed2.SetTicksColour(wx.WHITE)
      self.speed2.SetNumberOfSecondaryTicks(5)
      self.speed2.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed2.SetMiddleText("Active Power 2")
      self.speed2.SetMiddleTextColour(wx.WHITE)
      self.speed2.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed2.SetHandColour(wx.Colour(255, 50, 0))
      self.speed2.DrawExternalArc(False)
      self.speed2.SetSpeedValue(0)

      self.speed3.SetTicks(tick2)
      self.speed3.SetTicksColour(wx.WHITE)
      self.speed3.SetNumberOfSecondaryTicks(5)
      self.speed3.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed3.SetMiddleText("Active Power 3")
      self.speed3.SetMiddleTextColour(wx.WHITE)
      self.speed3.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed3.SetHandColour(wx.Colour(255, 50, 0))
      self.speed3.DrawExternalArc(False)
      self.speed3.SetSpeedValue(0)

      self.speed4.SetTicks(tick1)
      self.speed4.SetTicksColour(wx.WHITE)
      self.speed4.SetNumberOfSecondaryTicks(5)
      self.speed4.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed4.SetMiddleText("Line Current 1")
      self.speed4.SetMiddleTextColour(wx.WHITE)
      self.speed4.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed4.SetHandColour(wx.Colour(255, 50, 0))
      self.speed4.DrawExternalArc(False)
      self.speed4.SetSpeedValue(0)

      self.speed5.SetTicks(tick5)
      self.speed5.SetTicksColour(wx.WHITE)
      self.speed5.SetNumberOfSecondaryTicks(5)
      self.speed5.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed5.SetMiddleText("Line Current 2")
      self.speed5.SetMiddleTextColour(wx.WHITE)
      self.speed5.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed5.SetHandColour(wx.Colour(255, 50, 0))
      self.speed5.DrawExternalArc(False)
      self.speed5.SetSpeedValue(0)

      self.speed6.SetTicks(tick2)
      self.speed6.SetTicksColour(wx.WHITE)
      self.speed6.SetNumberOfSecondaryTicks(5)
      self.speed6.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed6.SetMiddleText("Line Current 3")
      self.speed6.SetMiddleTextColour(wx.WHITE)
      self.speed6.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed6.SetHandColour(wx.Colour(255, 50, 0))
      self.speed6.DrawExternalArc(False)
      self.speed6.SetSpeedValue(0)

      self.speed7.SetTicks(tick4)
      self.speed7.SetTicksColour(wx.WHITE)
      self.speed7.SetNumberOfSecondaryTicks(5)
      self.speed7.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed7.SetMiddleText("Line Voltage 1")
      self.speed7.SetMiddleTextColour(wx.WHITE)
      self.speed7.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed7.SetHandColour(wx.Colour(255, 50, 0))
      self.speed7.DrawExternalArc(False)
      self.speed7.SetSpeedValue(0)

      self.speed8.SetTicks(tick4)
      self.speed8.SetTicksColour(wx.WHITE)
      self.speed8.SetNumberOfSecondaryTicks(5)
      self.speed8.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed8.SetMiddleText("Line Voltage 2")
      self.speed8.SetMiddleTextColour(wx.WHITE)
      self.speed8.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed8.SetHandColour(wx.Colour(255, 50, 0))
      self.speed8.DrawExternalArc(False)
      self.speed8.SetSpeedValue(0)

      self.speed9.SetTicks(tick4)
      self.speed9.SetTicksColour(wx.WHITE)
      self.speed9.SetNumberOfSecondaryTicks(5)
      self.speed9.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed9.SetMiddleText("Line Voltage 3")
      self.speed9.SetMiddleTextColour(wx.WHITE)
      self.speed9.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed9.SetHandColour(wx.Colour(255, 50, 0))
      self.speed9.DrawExternalArc(False)
      self.speed9.SetSpeedValue(0)

      vsizer1 = wx.BoxSizer(wx.VERTICAL)
      hsizer1 = wx.BoxSizer(wx.HORIZONTAL)
      hsizer2 = wx.BoxSizer(wx.HORIZONTAL)
      hsizer3 = wx.BoxSizer(wx.HORIZONTAL)

      hsizer1.Add(self.speed1, 0, wx.EXPAND)
      hsizer1.Add(self.speed2, 0, wx.EXPAND)
      hsizer1.Add(self.speed3, 0, wx.EXPAND)
      vsizer1.Add(hsizer1, 0, wx.EXPAND)
      hsizer2.Add(self.speed4, 0, wx.EXPAND)
      hsizer2.Add(self.speed5, 0, wx.EXPAND)
      hsizer2.Add(self.speed6, 0, wx.EXPAND)
      vsizer1.Add(hsizer2, 0, wx.EXPAND)
      hsizer3.Add(self.speed7, 0, wx.EXPAND)
      hsizer3.Add(self.speed8, 0, wx.EXPAND)
      hsizer3.Add(self.speed9, 0, wx.EXPAND)
      vsizer1.Add(hsizer3, 0, wx.EXPAND)

      panel1.SetSizer(vsizer1)
      panel1.Fit()
      mainSizer = wx.BoxSizer(wx.VERTICAL)
      mainSizer.Add(panel, 1, wx.EXPAND)
      self.SetSizer(mainSizer)
      mainSizer.Layout()

      self.timer = wx.Timer(self)
      self.Bind(wx.EVT_TIMER, self.on_timer, self.timer)
      self.timer.Start(1)
      self.Show(True)

      def on_timer(self,event):
      global ap1
      global ap2
      global ap3
      global lc1
      global lc2
      global lc3
      global lv1
      global lv2
      global lv3

      ap1 = float((aio.receive('activepower-kt1')).value)
      ap2 = float((aio.receive('activepower-kt2')).value)
      ap3 = float((aio.receive('activepower-kt3')).value)
      lc1 = float((aio.receive('linecurrent-i1')).value)
      lc2 = float((aio.receive('linecurrent-i2')).value)
      lc3 = float((aio.receive('linecurrent-i3')).value)
      lv1 = float((aio.receive('linevoltage-v1')).value)
      lv2 = float((aio.receive('linevoltage-v2')).value)
      lv3 = float((aio.receive('linevoltage-v3')).value)

      self.speed1.SetSpeedValue(ap1)
      self.speed2.SetSpeedValue(ap2)
      self.speed3.SetSpeedValue(ap3)
      self.speed4.SetSpeedValue(lc1)
      self.speed5.SetSpeedValue(lc2)
      self.speed6.SetSpeedValue(lc3)
      self.speed7.SetSpeedValue(lv1)
      self.speed8.SetSpeedValue(lv2)
      self.speed9.SetSpeedValue(lv3)

      class MyApp(wx.App):
      def OnInit(self):
      title = "Energy Meter GUI"
      pos = (200,200)
      size =(570,280)
      self.frame = class_myframe(title, pos , size)
      self.frame.Show(True)
      self.SetTopWindow(self.frame)
      return True

      class class_myframe(wx.Frame):
      def __init__(self,title,pos,size):
      wx.Frame.__init__(self, None, wx.ID_ANY, title, pos, size)
      self.panel_one = PanelOne(self)
      self.boxsizer = wx.BoxSizer(wx.VERTICAL)
      self.boxsizer.Add(self.panel_one, 1, wx.EXPAND)
      self.SetSizer(self.boxsizer)
      self.boxsizer.Fit(self)
      self.boxsizer.Layout()

      app = MyApp(False)
      app.MainLoop()


      This code does what it is meant to do nicely. However, it hangs quite often and then updates the values after a while. Is there any way I can optimize it further?









      share







      New contributor




      Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.







      $endgroup$




      I need to create a GUI using WxPython in the form of a Speedometer to display 9 different data values fetched from Adafruit IO. My code is shown below:



      import wx
      import wx.lib.agw.speedmeter as SM
      import time
      from math import pi
      import numpy as np
      from Adafruit_IO import Client

      aio = Client(NAME, PASSWORD)

      global ap1
      global ap2
      global ap3
      global lc1
      global lc2
      global lc3
      global lv1
      global lv2
      global lv3

      ap1 = 0
      ap2 = 0
      ap3 = 0
      lc1 = 0
      lc2 = 0
      lc3 = 0
      lv1 = 0
      lv2 = 0
      lv3 = 0

      class PanelOne(wx.Panel):
      def __init__(self, parent):
      global ap1
      global ap2
      global ap3
      global lc1
      global lc2
      global lc3
      global lv1
      global lv2
      global lv3
      wx.Panel.__init__(self, parent=parent)
      panel = wx.Panel(self, wx.ID_ANY)
      panel1 = wx.Panel(panel, wx.ID_ANY, style=wx.SUNKEN_BORDER)

      self.speed1 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed2 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed3 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed4 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed5 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed6 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed7 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed8 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)
      self.speed9 = SM.SpeedMeter(panel1, -1, agwStyle=SM.SM_DRAW_HAND|SM.SM_DRAW_SECTORS|SM.SM_DRAW_MIDDLE_TEXT|SM.SM_DRAW_SECONDARY_TICKS, size = (200,200), mousestyle=1)

      self.speed1.SetAngleRange(-pi/6, 7*pi/6)
      self.speed2.SetAngleRange(-pi/6, 7*pi/6)
      self.speed3.SetAngleRange(-pi/6, 7*pi/6)
      self.speed4.SetAngleRange(-pi/6, 7*pi/6)
      self.speed5.SetAngleRange(-pi/6, 7*pi/6)
      self.speed6.SetAngleRange(-pi/6, 7*pi/6)
      self.speed7.SetAngleRange(-pi/6, 7*pi/6)
      self.speed8.SetAngleRange(-pi/6, 7*pi/6)
      self.speed9.SetAngleRange(-pi/6, 7*pi/6)

      interval1 = [0, 0.00001, 0.00002, 0.00003, 0.00004, 0.00005, 0.00006, 0.00007, 0.00008, 0.00009, 0.0001]
      interval2 = [0, 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1]
      interval3 = [0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1]
      interval4 = [0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300]
      interval5 = [0, 0.0001, 0.0002, 0.0003, 0.0004, 0.0005, 0.0006, 0.0007, 0.0008, 0.0009, 0.001]

      self.speed1.SetIntervals(interval1)
      self.speed2.SetIntervals(interval1)
      self.speed3.SetIntervals(interval2)
      self.speed4.SetIntervals(interval1)
      self.speed5.SetIntervals(interval5)
      self.speed6.SetIntervals(interval3)
      self.speed7.SetIntervals(interval4)
      self.speed8.SetIntervals(interval4)
      self.speed9.SetIntervals(interval4)

      colour1 = [wx.BLACK]*10

      self.speed1.SetIntervalColours(colour1)
      self.speed2.SetIntervalColours(colour1)
      self.speed3.SetIntervalColours(colour1)
      self.speed4.SetIntervalColours(colour1)
      self.speed5.SetIntervalColours(colour1)
      self.speed6.SetIntervalColours(colour1)
      self.speed7.SetIntervalColours(colour1)
      self.speed8.SetIntervalColours(colour1)
      self.speed9.SetIntervalColours(colour1)

      tick1 = [str(interval) for interval in interval1]
      tick2 = [str(interval) for interval in interval2]
      tick3 = [str(interval) for interval in interval3]
      tick4 = [str(interval) for interval in interval4]
      tick5 = [str(interval) for interval in interval5]

      self.speed1.SetTicks(tick1)
      self.speed1.SetTicksColour(wx.WHITE)
      self.speed1.SetNumberOfSecondaryTicks(5)
      self.speed1.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed1.SetMiddleText("Active Power 1")
      self.speed1.SetMiddleTextColour(wx.WHITE)
      self.speed1.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed1.SetHandColour(wx.Colour(255, 50, 0))
      self.speed1.DrawExternalArc(False)
      self.speed1.SetSpeedValue(0)

      self.speed2.SetTicks(tick1)
      self.speed2.SetTicksColour(wx.WHITE)
      self.speed2.SetNumberOfSecondaryTicks(5)
      self.speed2.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed2.SetMiddleText("Active Power 2")
      self.speed2.SetMiddleTextColour(wx.WHITE)
      self.speed2.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed2.SetHandColour(wx.Colour(255, 50, 0))
      self.speed2.DrawExternalArc(False)
      self.speed2.SetSpeedValue(0)

      self.speed3.SetTicks(tick2)
      self.speed3.SetTicksColour(wx.WHITE)
      self.speed3.SetNumberOfSecondaryTicks(5)
      self.speed3.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed3.SetMiddleText("Active Power 3")
      self.speed3.SetMiddleTextColour(wx.WHITE)
      self.speed3.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed3.SetHandColour(wx.Colour(255, 50, 0))
      self.speed3.DrawExternalArc(False)
      self.speed3.SetSpeedValue(0)

      self.speed4.SetTicks(tick1)
      self.speed4.SetTicksColour(wx.WHITE)
      self.speed4.SetNumberOfSecondaryTicks(5)
      self.speed4.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed4.SetMiddleText("Line Current 1")
      self.speed4.SetMiddleTextColour(wx.WHITE)
      self.speed4.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed4.SetHandColour(wx.Colour(255, 50, 0))
      self.speed4.DrawExternalArc(False)
      self.speed4.SetSpeedValue(0)

      self.speed5.SetTicks(tick5)
      self.speed5.SetTicksColour(wx.WHITE)
      self.speed5.SetNumberOfSecondaryTicks(5)
      self.speed5.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed5.SetMiddleText("Line Current 2")
      self.speed5.SetMiddleTextColour(wx.WHITE)
      self.speed5.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed5.SetHandColour(wx.Colour(255, 50, 0))
      self.speed5.DrawExternalArc(False)
      self.speed5.SetSpeedValue(0)

      self.speed6.SetTicks(tick2)
      self.speed6.SetTicksColour(wx.WHITE)
      self.speed6.SetNumberOfSecondaryTicks(5)
      self.speed6.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed6.SetMiddleText("Line Current 3")
      self.speed6.SetMiddleTextColour(wx.WHITE)
      self.speed6.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed6.SetHandColour(wx.Colour(255, 50, 0))
      self.speed6.DrawExternalArc(False)
      self.speed6.SetSpeedValue(0)

      self.speed7.SetTicks(tick4)
      self.speed7.SetTicksColour(wx.WHITE)
      self.speed7.SetNumberOfSecondaryTicks(5)
      self.speed7.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed7.SetMiddleText("Line Voltage 1")
      self.speed7.SetMiddleTextColour(wx.WHITE)
      self.speed7.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed7.SetHandColour(wx.Colour(255, 50, 0))
      self.speed7.DrawExternalArc(False)
      self.speed7.SetSpeedValue(0)

      self.speed8.SetTicks(tick4)
      self.speed8.SetTicksColour(wx.WHITE)
      self.speed8.SetNumberOfSecondaryTicks(5)
      self.speed8.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed8.SetMiddleText("Line Voltage 2")
      self.speed8.SetMiddleTextColour(wx.WHITE)
      self.speed8.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed8.SetHandColour(wx.Colour(255, 50, 0))
      self.speed8.DrawExternalArc(False)
      self.speed8.SetSpeedValue(0)

      self.speed9.SetTicks(tick4)
      self.speed9.SetTicksColour(wx.WHITE)
      self.speed9.SetNumberOfSecondaryTicks(5)
      self.speed9.SetTicksFont(wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
      self.speed9.SetMiddleText("Line Voltage 3")
      self.speed9.SetMiddleTextColour(wx.WHITE)
      self.speed9.SetMiddleTextFont(wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
      self.speed9.SetHandColour(wx.Colour(255, 50, 0))
      self.speed9.DrawExternalArc(False)
      self.speed9.SetSpeedValue(0)

      vsizer1 = wx.BoxSizer(wx.VERTICAL)
      hsizer1 = wx.BoxSizer(wx.HORIZONTAL)
      hsizer2 = wx.BoxSizer(wx.HORIZONTAL)
      hsizer3 = wx.BoxSizer(wx.HORIZONTAL)

      hsizer1.Add(self.speed1, 0, wx.EXPAND)
      hsizer1.Add(self.speed2, 0, wx.EXPAND)
      hsizer1.Add(self.speed3, 0, wx.EXPAND)
      vsizer1.Add(hsizer1, 0, wx.EXPAND)
      hsizer2.Add(self.speed4, 0, wx.EXPAND)
      hsizer2.Add(self.speed5, 0, wx.EXPAND)
      hsizer2.Add(self.speed6, 0, wx.EXPAND)
      vsizer1.Add(hsizer2, 0, wx.EXPAND)
      hsizer3.Add(self.speed7, 0, wx.EXPAND)
      hsizer3.Add(self.speed8, 0, wx.EXPAND)
      hsizer3.Add(self.speed9, 0, wx.EXPAND)
      vsizer1.Add(hsizer3, 0, wx.EXPAND)

      panel1.SetSizer(vsizer1)
      panel1.Fit()
      mainSizer = wx.BoxSizer(wx.VERTICAL)
      mainSizer.Add(panel, 1, wx.EXPAND)
      self.SetSizer(mainSizer)
      mainSizer.Layout()

      self.timer = wx.Timer(self)
      self.Bind(wx.EVT_TIMER, self.on_timer, self.timer)
      self.timer.Start(1)
      self.Show(True)

      def on_timer(self,event):
      global ap1
      global ap2
      global ap3
      global lc1
      global lc2
      global lc3
      global lv1
      global lv2
      global lv3

      ap1 = float((aio.receive('activepower-kt1')).value)
      ap2 = float((aio.receive('activepower-kt2')).value)
      ap3 = float((aio.receive('activepower-kt3')).value)
      lc1 = float((aio.receive('linecurrent-i1')).value)
      lc2 = float((aio.receive('linecurrent-i2')).value)
      lc3 = float((aio.receive('linecurrent-i3')).value)
      lv1 = float((aio.receive('linevoltage-v1')).value)
      lv2 = float((aio.receive('linevoltage-v2')).value)
      lv3 = float((aio.receive('linevoltage-v3')).value)

      self.speed1.SetSpeedValue(ap1)
      self.speed2.SetSpeedValue(ap2)
      self.speed3.SetSpeedValue(ap3)
      self.speed4.SetSpeedValue(lc1)
      self.speed5.SetSpeedValue(lc2)
      self.speed6.SetSpeedValue(lc3)
      self.speed7.SetSpeedValue(lv1)
      self.speed8.SetSpeedValue(lv2)
      self.speed9.SetSpeedValue(lv3)

      class MyApp(wx.App):
      def OnInit(self):
      title = "Energy Meter GUI"
      pos = (200,200)
      size =(570,280)
      self.frame = class_myframe(title, pos , size)
      self.frame.Show(True)
      self.SetTopWindow(self.frame)
      return True

      class class_myframe(wx.Frame):
      def __init__(self,title,pos,size):
      wx.Frame.__init__(self, None, wx.ID_ANY, title, pos, size)
      self.panel_one = PanelOne(self)
      self.boxsizer = wx.BoxSizer(wx.VERTICAL)
      self.boxsizer.Add(self.panel_one, 1, wx.EXPAND)
      self.SetSizer(self.boxsizer)
      self.boxsizer.Fit(self)
      self.boxsizer.Layout()

      app = MyApp(False)
      app.MainLoop()


      This code does what it is meant to do nicely. However, it hangs quite often and then updates the values after a while. Is there any way I can optimize it further?







      python-3.x gui wxpython





      share







      New contributor




      Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






      New contributor




      Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 6 mins ago









      Parth Sarthi SharmaParth Sarthi Sharma

      11




      11




      New contributor




      Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Parth Sarthi Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















          0






          active

          oldest

          votes











          Your Answer





          StackExchange.ifUsing("editor", function () {
          return StackExchange.using("mathjaxEditing", function () {
          StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix) {
          StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["\$", "\$"]]);
          });
          });
          }, "mathjax-editing");

          StackExchange.ifUsing("editor", function () {
          StackExchange.using("externalEditor", function () {
          StackExchange.using("snippets", function () {
          StackExchange.snippets.init();
          });
          });
          }, "code-snippets");

          StackExchange.ready(function() {
          var channelOptions = {
          tags: "".split(" "),
          id: "196"
          };
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function() {
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled) {
          StackExchange.using("snippets", function() {
          createEditor();
          });
          }
          else {
          createEditor();
          }
          });

          function createEditor() {
          StackExchange.prepareEditor({
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: false,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: null,
          bindNavPrevention: true,
          postfix: "",
          imageUploader: {
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          },
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          });


          }
          });






          Parth Sarthi Sharma is a new contributor. Be nice, and check out our Code of Conduct.










          draft saved

          draft discarded


















          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodereview.stackexchange.com%2fquestions%2f211799%2fwxpython-gui-to-display-data-from-adafruit-io%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown

























          0






          active

          oldest

          votes








          0






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          Parth Sarthi Sharma is a new contributor. Be nice, and check out our Code of Conduct.










          draft saved

          draft discarded


















          Parth Sarthi Sharma is a new contributor. Be nice, and check out our Code of Conduct.













          Parth Sarthi Sharma is a new contributor. Be nice, and check out our Code of Conduct.












          Parth Sarthi Sharma is a new contributor. Be nice, and check out our Code of Conduct.
















          Thanks for contributing an answer to Code Review Stack Exchange!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid



          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.


          Use MathJax to format equations. MathJax reference.


          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodereview.stackexchange.com%2fquestions%2f211799%2fwxpython-gui-to-display-data-from-adafruit-io%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          404 Error Contact Form 7 ajax form submitting

          How to know if a Active Directory user can login interactively

          TypeError: fit_transform() missing 1 required positional argument: 'X'