Plot with matplotlib with real time updates without plt.pause

real_time_plotting.py

# draw the figure so the animations will work
import matplotlib.pyplot as plt
fig = plt.gcf()
fig.show()
fig.canvas.draw()

while True:
    # compute something
    plt.plot([1, 2, 3, 4, 5], [2, 1, 2, 1, 2]) # plot something
    
    # update canvas immediately
    plt.xlim([0, 10])
    plt.ylim([0, 10])
    plt.pause(0.01)
    fig.canvas.draw()

As you want, I wanted just to inform you