Jan-18-2022, 03:02 AM
[quote="deanhystad" pid='152246' dateline='1642473379']
This is a dictionary as a json string. You could convert the string to a dictionary using json.loads(). Then you could use the TempUnit and also the Time. The structure is kind of awkward.
I must have something wrong here in 'def getTemp' I get "device_names" is not defined?
This is a dictionary as a json string. You could convert the string to a dictionary using json.loads(). Then you could use the TempUnit and also the Time. The structure is kind of awkward.
I must have something wrong here in 'def getTemp' I get "device_names" is not defined?
import tkinter as tk from tkinter import * from tkinter import messagebox import requests import http.client import time import json path = "" SONOFF_Temp = 'http://192.168.0.113/cm?cmnd=status+10' sonoff_url = 'NOT_INIT' class RelayButton(tk.Button): """A button that toggles a relay""" def __init__(self, parent, url="", on_image=None, off_image=None, **kwargs): super().__init__(parent, image=off_image, command=self.toggle) self.url = url self._on = False self.on_image = on_image self.off_image = off_image self.label = Label(text="", fg="Black", font=("Helvetica", 18)) self.label.place(x=10,y=20) self.update_clock() self.templabel = Label(text="temp info", fg="Black", font=("Helvetica", 8)) self.templabel.place(x=10, y=60) @property def on(self): """Return state of the relay""" return self._on @on.setter def on(self, on): """Set state of the relay""" self._on = on if on: requests.post(f"{self.url}cm?cmnd=Power On") self["image"] = self.on_image else: requests.post(f"{self.url}cm?cmnd=Power Off") self["image"] = self.off_image def toggle(self): """Toggle state of the relay""" self.on = not self.on def update_clock(self): now = time.strftime("%I:%M:%S") self.label.configure(text=now) self.after(1000, self.update_clock) self.after(5000, self.getTemp) def getTemp(self): sonoff_url = SONOFF_Temp sonR1 = requests.get(sonoff_url) x = json.loads(sonR1.text) status = x["StatusSNS"] timestamp = status["Time"] device_names = list(status.keys())[1:-1] temp_units = status["TempUnit"] for name in device_names: device = status[name] print(f'ID={name}, Temperature={device["Temperature"]} {temp_units}') #self.templabel.configure(text=newstr["Temperature"]) def new_button(name, url, parent, row, column, **kwargs): """Convenience functon that creates a RelayButton""" on_image = tk.PhotoImage(file=f"{path}{name}_on.png") off_image = tk.PhotoImage(file=f"{path}{name}_off.png") button = RelayButton(parent, url, on_image, off_image, **kwargs) button.grid(row=row, column=column, padx=50, pady=110) return button def main(): app = tk.Tk() app.title('Home Relay Controls') buttons = [ new_button('living_room', "http://192.168.0.101/", app, 0, 0), new_button('front_porch', "http://192.168.0.113/", app, 0, 1) ] for b in buttons: b.on = False app.mainloop() if __name__ == "__main__": main()