marco.py

import matplotlib.pyplot as plt
import matplotlib.animation as animation
import time


fig = plt.figure()
ax1 = fig.add_subplot(1,1,1)

def animate(i):
    pullData = open('sampleData.txt','r').read()
    dataArray = pullData.split('\n')
    xar=[]
    yar=[]
    for eachLine in Data:
        if len(eachLine)>1:
            x,y = eachLine.split(',')
            xar.append(int(x))
            yar.append(int(x))


    ax1.plot(xar,yar)

ani = animation.FuncAnimation(fig,animate, interval=1000)
plt.show()