polar plot in python

Question

I am trying to make a polar plot of 1/t. What I have so far is below (which may be wrong). How can I finish this or make it work?

from pylab import *
import matplotlib.pyplot as plt

theta = arange(0, 6 * pi, 0.01)


def f(theta):
    return 1 / theta

Answer 1

I think the problem is that your first value of f(theta) is 1/0 = inf

theta = np.arange(0, 6*np.pi, .01)[1:] 

def f(x):
    return 1/x

plt.polar(theta, f(theta))

and it looks even nicer if you zoom in: