Merge pull request #121 from felipe-lavratti/convert_array_to_object

Added automatic conversion of array of pointers to parse object 

parse_rest/datatypes.py

@@ -35,6 +35,8 @@ class ParseType(object):
 
     @staticmethod
     def convert_from_parse(parse_key, parse_data):
+        if isinstance(parse_data, list):
+            return [ParseType.convert_from_parse(parse_key, item) for item in parse_data]
 
         parse_type = None
         if isinstance(parse_data, dict):
@@ -455,7 +457,7 @@ class Object(six.with_metaclass(ObjectMetaclass, ParseResource)):
             }
         self.__class__.PUT(self._absolute_url, **payload)
         self.__dict__[key] += amount
-        
+
     def remove(self, key):
         """
         Clear a column value in the object. Note that this happens immediately:

parse_rest/tests.py

@@ -359,6 +359,19 @@ class TestQuery(unittest.TestCase):
         self.assertTrue(score.game.objectId)
         #nice to have - also check no more then one query is triggered
 
+    def testSelectRelatedArray(self):
+        scores = GameScore.Query.all()
+        game = Game.Query.all().limit(1)[0]
+
+        game.score_array = scores
+        game.save() # Saved an array of pointers in the game
+
+        game = Game.Query.filter(objectId=game.objectId).select_related('score_array')[0]
+        for score in game.score_array:
+            self.assertIsInstance(score, GameScore)
+            self.assertEqual(score.player_name, 'John Doe') # This would trigger a GET if select_related were not used.
+        #nice to have - also check no more then one query is triggered
+
     def testCanCompareDateInequality(self):
         today = datetime.datetime.today()
         tomorrow = today + datetime.timedelta(days=1)