https://kivy.org/doc/stable/api-kivy.app.html
import kivy
kivy.require('1.0.7')
from kivy.app import App
from kivy.uix.button import Button
class TestApp(App):
def build(self):
# return a Button() as a root widget
return Button(text='hello world')
if __name__ == '__main__':
TestApp().run()
в соответствии с приведенными выше кодами у меня следующая ошибка
[INFO ] [Logger ] Record log in C:\Users\USER\.kivy\logs\kivy_20-05-09_45.txt
[INFO ] [deps ] Successfully imported "kivy_deps.angle" 0.1.10
[INFO ] [Kivy ] v1.11.1
[INFO ] [Kivy ] Installed at "C:\Users\USER\AppData\Local\Programs\Python\Python38-32\lib\site-packages\kivy\__init__.py"
[INFO ] [Python ] v3.8.1 (tags/v3.8.1:1b293b6, Dec 18 2019, 22:39:24) [MSC v.1916 32 bit (Intel)]
[INFO ] [Python ] Interpreter at "C:\Users\USER\AppData\Local\Programs\Python\Python38-32\python.exe"
[ERROR ] [Clock ] Unable to import kivy._clock. Have you perhaps forgotten to compile kivy? Kivy contains Cython code which needs to be compiled. A missing kivy._clock often indicates the Cython code has not been compiled. Please follow the installation instructions and make sure to compile Kivy
Traceback (most recent call last):
File "C:/Users/USER/PycharmProjects/Hello world/pop.py", line 4, in <module>
from kivy.app import App
File "C:\Users\USER\AppData\Local\Programs\Python\Python38-32\lib\site-packages\kivy\app.py", line 319, in <module>
from kivy.base import runTouchApp, stopTouchApp
File "C:\Users\USER\AppData\Local\Programs\Python\Python38-32\lib\site-packages\kivy\base.py", line 26, in <module>
from kivy.clock import Clock
File "C:\Users\USER\AppData\Local\Programs\Python\Python38-32\lib\site-packages\kivy\clock.py", line 363, in <module>
from kivy._clock import CyClockBase, ClockEvent, FreeClockEvent, \
ModuleNotFoundError: No module named 'kivy._clock'
Я думаю, что есть проблема с kivy_clock и Cython.