Hello i'm relatively new to python and kivy and I've been looking around but i cant quite find the answer, i'm trying to make a hub where I can display live data from my rasberry-pi. I made a clock widget using a Label, and it updates time, but when i try to add my CPU usage only one label shows up. I thought the widgets might be covering each other but I used size_hint and it wont help. When i run the code below, only the timex will show up and only if i delete the Clock.schedule_interval(display32.timex, (1)) will the *updatex * display.
Thanks alot for the help
from kivy.app import App
from kivy.uix.label import Label
from kivy.clock import Clock
from kivy.uix.floatlayout import FloatLayout
import psutil
from kivy.lang import Builder
import time
class Display(Label, FloatLayout):
def __init__(self):
super(Display, self).__init__()
def updatex(self, *args):
self.cpu2 = psutil.cpu_percent()
self.text=str(self.cpu2)
self.size_hint=(.5, .25)
self.pos=(500, 500)
self.texture_size=(0.1,0.1)
def timex(self, *args):
self.time2 = time.asctime()
self.text = str(self.time2)
self.size_hint = (.5, .25)
self.pos = (30, 500)
self.size_hint=(0.1,0.1)
class TimeApp(App):
def build(self):
display32 = Display()
Clock.schedule_interval(display32.updatex, (1))
Clock.schedule_interval(display32.timex, (1))
return display32
if __name__ == "__main__":
TimeApp().run()
Instead of passing both labels to the clock, you can define a widget, add both labels and start the clock on the widget.
from kivy.app import App
from kivy.uix.widget import Widget
from kivy.uix.label import Label
from kivy.clock import Clock
import psutil
import time
class Display(Widget):
def draw(self, *args):
self.clear_widgets()
self.add_widget(Label(text=str(psutil.cpu_percent()), pos=(500, 500)))
self.add_widget(Label(text=str(time.asctime()), pos=(30, 500)))
class TimeApp(App):
def build(self):
display32 = Display()
Clock.schedule_interval(display32.draw, 1)
return display32
if __name__ == '__main__':
TimeApp().run()