def dance(r, num_repeats=1):
"""First light up, then play a distinctive sound, continue with
a robot dance
Keyword arguments:
r -- robot object and serial connection
num_repeats -- number of loops to run
Returns: nothing, changes lights, makes sound and moves.
"""
for i in range(num_repeats):
look_around(r)
c_chord(r)
spin(r)
shake(r)
twist(r)
def test_look_around(self):
r = create.Create(SERIAL_PORT)
light.look_around(r)
r.shutdown()