def polar(*args, **kwargs):
ax = gca(polar=True)<EOL>ret = ax.plot(*args, **kwargs)<EOL>draw_if_interactive()<EOL>return ret<EOL>
call signature::

  polar(theta, r, **kwargs)

Make a polar plot.  Multiple *theta*, *r* arguments are supported,
with format strings, as in :func:`~matplotlib.pyplot.plot`.