def test_list(self):
     self.assertTrue(iterutils.isiterable([]))
 def test_none(self):
     self.assertFalse(iterutils.isiterable(None))
 def test_generator(self):
     gen = (i for i in range(10))
     self.assertTrue(iterutils.isiterable(gen))
 def test_string(self):
     self.assertFalse(iterutils.isiterable('foo'))
 def test_dict(self):
     self.assertFalse(iterutils.isiterable({}))