update and fix python samples (#489)

* fix: update petstore samples for python, fix broken tests

* chore: entries for python-asyncio/tornado in gitignore

samples/client/petstore/python/tests/test_map_test.py

@@ -52,7 +52,6 @@ class MapTestTests(unittest.TestCase):
       except ValueError:
         self.assertTrue(1)
 
-
     def test_maptest_setter(self):
       #
       # Check with some valid values
@@ -65,7 +64,6 @@ class MapTestTests(unittest.TestCase):
       map_enum_test.map_of_enum_string = up_or_low_dict
       self.assertEqual(map_enum_test.map_of_enum_string, up_or_low_dict)
 
-
       #
       # Check if the setter fails for invalid enum values
       #
@@ -79,7 +77,6 @@ class MapTestTests(unittest.TestCase):
       except ValueError:
         self.assertEqual(map_enum_test.map_of_enum_string, None)
 
-
     def test_todict(self):
       #
       # Check dictionary serialization
@@ -94,15 +91,27 @@ class MapTestTests(unittest.TestCase):
         'valText': "Text",
         'valueDict': up_or_low_dict
       }
+      indirect_map = {
+        'option1': True
+      }
+      direct_map = {
+        'option2': False
+      }
       map_enum_test.map_of_enum_string = up_or_low_dict
       map_enum_test.map_map_of_string = map_of_map_of_strings
-      
+      map_enum_test.indirect_map = indirect_map
+      map_enum_test.direct_map = direct_map
+     
       self.assertEqual(map_enum_test.map_of_enum_string, up_or_low_dict)
       self.assertEqual(map_enum_test.map_map_of_string, map_of_map_of_strings)
+      self.assertEqual(map_enum_test.indirect_map, indirect_map)
+      self.assertEqual(map_enum_test.direct_map, direct_map)
 
       expected_dict = {
         'map_of_enum_string': up_or_low_dict,
-        'map_map_of_string': map_of_map_of_strings
+        'map_map_of_string': map_of_map_of_strings,
+        'indirect_map': indirect_map,
+        'direct_map': direct_map
       }
 
       self.assertEqual(map_enum_test.to_dict(), expected_dict)