def main () :
"""
runs the program. Cache used is determined by flags below
Default (no flags): use training set to create internal cache (no cache file read or write)
@flag -cw Cache Write: process training set to write cache to external file
@flag -cr Cache Read: use external cache file (no training set processing)
@flag -v Verbose: use external cache file (no training set processing)
"""
Netflix.verbose = "-v" in sys.argv
Netflix.toFile = "-cw" in sys.argv
if "-cr" not in sys.argv :
Netflix.netflix_learn()
else :
Netflix.netflix_get_cache()
Netflix.netflix_eval()
def test_eval_3(self):
Netflix.current_movie = 0
v = Netflix.netflix_eval(2)
self.assertEqual(v, 2)
def test_eval_1(self):
Netflix.current_movie = 0
v = Netflix.netflix_eval(0)
self.assertEqual(round(v, 2), 1.3)
