变量写入文件的matplotlib绘图进度

Mathieu while True

time.sleep()

plt.figure()  # Opens a figure you can plot in. Redundant, but more understandable
while True:  # I suggest replacing with a halting condition/input
    #update your data object, denoted obj, from your files. 
    hold(true)
    plot('xlabel', 'ylabel', data=obj)
    time.sleep(10) # Assumes Time is imported, this will wait for 10 seconds before looping.