diff --git a/tests/py_test.py b/tests/py_test.py
index 9b31f60..ed966d5 100644
--- a/tests/py_test.py
+++ b/tests/py_test.py
@@ -42,1452 +42,1839 @@
 import MyGame.Example.Stat  # refers to generated code
 import MyGame.Example.Vec3  # refers to generated code
 import MyGame.MonsterExtra  # refers to generated code
-import MyGame.InParentNamespace # refers to generated code
+import MyGame.InParentNamespace  # refers to generated code
 import MyGame.Example.ArrayTable  # refers to generated code
 import MyGame.Example.ArrayStruct  # refers to generated code
 import MyGame.Example.NestedStruct  # refers to generated code
 import MyGame.Example.TestEnum  # refers to generated code
+import monster_test_generated  # the one-file version
+
+
+def create_namespace_shortcut(is_onefile):
+  # Create shortcut from either the one-file format or the multi-file format
+  global _ANY
+  global _COLOR
+  global _MONSTER
+  global _TEST
+  global _STAT
+  global _VEC3
+  global _IN_PARENT_NAMESPACE
+  if is_onefile:
+    print('Testing with the one-file generated code')
+    _ANY = monster_test_generated
+    _COLOR = monster_test_generated
+    _MONSTER = monster_test_generated
+    _TEST = monster_test_generated
+    _STAT = monster_test_generated
+    _VEC3 = monster_test_generated
+    _IN_PARENT_NAMESPACE = monster_test_generated
+  else:
+    print('Testing with multi-file generated code')
+    _ANY = MyGame.Example.Any
+    _COLOR = MyGame.Example.Color
+    _MONSTER = MyGame.Example.Monster
+    _TEST = MyGame.Example.Test
+    _STAT = MyGame.Example.Stat
+    _VEC3 = MyGame.Example.Vec3
+    _IN_PARENT_NAMESPACE = MyGame.InParentNamespace
+
 
 def assertRaises(test_case, fn, exception_class):
-    ''' Backwards-compatible assertion for exceptions raised. '''
+  """ Backwards-compatible assertion for exceptions raised. """
 
-    exc = None
-    try:
-        fn()
-    except Exception as e:
-        exc = e
-    test_case.assertTrue(exc is not None)
-    test_case.assertTrue(isinstance(exc, exception_class))
+  exc = None
+  try:
+    fn()
+  except Exception as e:
+    exc = e
+  test_case.assertTrue(exc is not None)
+  test_case.assertTrue(isinstance(exc, exception_class))
 
 
 class TestWireFormat(unittest.TestCase):
-    def test_wire_format(self):
-        # Verify that using the generated Python code builds a buffer without
-        # returning errors, and is interpreted correctly, for size prefixed
-        # representation and regular:
-        for sizePrefix in [True, False]:
-            for file_identifier in [None, b"MONS"]:
-                gen_buf, gen_off = make_monster_from_generated_code(sizePrefix=sizePrefix, file_identifier=file_identifier)
-                CheckReadBuffer(gen_buf, gen_off, sizePrefix=sizePrefix, file_identifier=file_identifier)
 
-        # Verify that the canonical flatbuffer file is readable by the
-        # generated Python code. Note that context managers are not part of
-        # Python 2.5, so we use the simpler open/close methods here:
-        f = open('monsterdata_test.mon', 'rb')
-        canonicalWireData = f.read()
-        f.close()
-        CheckReadBuffer(bytearray(canonicalWireData), 0, file_identifier=b'MONS')
+  def test_wire_format(self):
+    # Verify that using the generated Python code builds a buffer without
+    # returning errors, and is interpreted correctly, for size prefixed
+    # representation and regular:
+    for sizePrefix in [True, False]:
+      for file_identifier in [None, b'MONS']:
+        gen_buf, gen_off = make_monster_from_generated_code(
+            sizePrefix=sizePrefix, file_identifier=file_identifier)
+        CheckReadBuffer(
+            gen_buf,
+            gen_off,
+            sizePrefix=sizePrefix,
+            file_identifier=file_identifier)
 
-        # Write the generated buffer out to a file:
-        f = open('monsterdata_python_wire.mon', 'wb')
-        f.write(gen_buf[gen_off:])
-        f.close()
+    # Verify that the canonical flatbuffer file is readable by the
+    # generated Python code. Note that context managers are not part of
+    # Python 2.5, so we use the simpler open/close methods here:
+    f = open('monsterdata_test.mon', 'rb')
+    canonicalWireData = f.read()
+    f.close()
+    CheckReadBuffer(bytearray(canonicalWireData), 0, file_identifier=b'MONS')
+
+    # Write the generated buffer out to a file:
+    f = open('monsterdata_python_wire.mon', 'wb')
+    f.write(gen_buf[gen_off:])
+    f.close()
 
 
 class TestObjectBasedAPI(unittest.TestCase):
-    ''' Tests the generated object based API.'''
+  """ Tests the generated object based API."""
 
-    def test_consistenty_with_repeated_pack_and_unpack(self):
-        ''' Checks the serialization and deserialization between a buffer and
+  def test_consistenty_with_repeated_pack_and_unpack(self):
+    """ Checks the serialization and deserialization between a buffer and
+
         its python object. It tests in the same way as the C++ object API test,
-        ObjectFlatBuffersTest in test.cpp. '''
+        ObjectFlatBuffersTest in test.cpp.
+    """
 
-        buf, off = make_monster_from_generated_code()
+    buf, off = make_monster_from_generated_code()
 
-        # Turns a buffer into Python object (T class).
-        monster1 = MyGame.Example.Monster.Monster.GetRootAsMonster(buf, off)
-        monsterT1 = MyGame.Example.Monster.MonsterT.InitFromObj(monster1)
+    # Turns a buffer into Python object (T class).
+    monster1 = _MONSTER.Monster.GetRootAs(buf, off)
+    monsterT1 = _MONSTER.MonsterT.InitFromObj(monster1)
 
-        for sizePrefix in [True, False]:
-            # Re-serialize the data into a buffer.
-            b1 = flatbuffers.Builder(0)
-            if sizePrefix:
-                b1.FinishSizePrefixed(monsterT1.Pack(b1))
-            else:
-                b1.Finish(monsterT1.Pack(b1))
-            CheckReadBuffer(b1.Bytes, b1.Head(), sizePrefix)
+    for sizePrefix in [True, False]:
+      # Re-serialize the data into a buffer.
+      b1 = flatbuffers.Builder(0)
+      if sizePrefix:
+        b1.FinishSizePrefixed(monsterT1.Pack(b1))
+      else:
+        b1.Finish(monsterT1.Pack(b1))
+      CheckReadBuffer(b1.Bytes, b1.Head(), sizePrefix)
 
-        # Deserializes the buffer into Python object again.
-        monster2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b1.Bytes,
-                                                                   b1.Head())
-        # Re-serializes the data into a buffer for one more time.
-        monsterT2 = MyGame.Example.Monster.MonsterT.InitFromObj(monster2)
-        for sizePrefix in [True, False]:
-            # Re-serializes the data into a buffer
-            b2 = flatbuffers.Builder(0)
-            if sizePrefix:
-                b2.FinishSizePrefixed(monsterT2.Pack(b2))
-            else:
-                b2.Finish(monsterT2.Pack(b2))
-            CheckReadBuffer(b2.Bytes, b2.Head(), sizePrefix)
+    # Deserializes the buffer into Python object again.
+    monster2 = _MONSTER.Monster.GetRootAs(b1.Bytes, b1.Head())
+    # Re-serializes the data into a buffer for one more time.
+    monsterT2 = _MONSTER.MonsterT.InitFromObj(monster2)
+    for sizePrefix in [True, False]:
+      # Re-serializes the data into a buffer
+      b2 = flatbuffers.Builder(0)
+      if sizePrefix:
+        b2.FinishSizePrefixed(monsterT2.Pack(b2))
+      else:
+        b2.Finish(monsterT2.Pack(b2))
+      CheckReadBuffer(b2.Bytes, b2.Head(), sizePrefix)
 
-    def test_default_values_with_pack_and_unpack(self):
-        ''' Serializes and deserializes between a buffer with default values (no
+  def test_default_values_with_pack_and_unpack(self):
+    """ Serializes and deserializes between a buffer with default values (no
+
         specific values are filled when the buffer is created) and its python
-        object. '''
-        # Creates a flatbuffer with default values.
-        b1 = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStart(b1)
-        gen_mon = MyGame.Example.Monster.MonsterEnd(b1)
-        b1.Finish(gen_mon)
+        object.
+    """
+    # Creates a flatbuffer with default values.
+    b1 = flatbuffers.Builder(0)
+    _MONSTER.MonsterStart(b1)
+    gen_mon = _MONSTER.MonsterEnd(b1)
+    b1.Finish(gen_mon)
 
-        # Converts the flatbuffer into the object class.
-        monster1 = MyGame.Example.Monster.Monster.GetRootAsMonster(b1.Bytes,
-                                                                   b1.Head())
-        monsterT1 = MyGame.Example.Monster.MonsterT.InitFromObj(monster1)
+    # Converts the flatbuffer into the object class.
+    monster1 = _MONSTER.Monster.GetRootAs(b1.Bytes, b1.Head())
+    monsterT1 = _MONSTER.MonsterT.InitFromObj(monster1)
 
-        # Packs the object class into another flatbuffer.
-        b2 = flatbuffers.Builder(0)
-        b2.Finish(monsterT1.Pack(b2))
-        monster2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b2.Bytes,
-                                                                   b2.Head())
-        # Checks the default values.
-        self.assertTrue(monster2.Pos() is None)
-        self.assertEqual(monster2.Mana(),150)
-        self.assertEqual(monster2.Hp(), 100)
-        self.assertTrue(monster2.Name() is None)
-        self.assertEqual(monster2.Inventory(0), 0)
-        self.assertEqual(monster2.InventoryAsNumpy(), 0)
-        self.assertEqual(monster2.InventoryLength(), 0)
-        self.assertTrue(monster2.InventoryIsNone())
-        self.assertTrue(monster2.Color() is 8)
-        self.assertEqual(monster2.TestType(), 0)
-        self.assertTrue(monster2.Test() is None)
-        self.assertTrue(monster2.Test4(0) is None)
-        self.assertEqual(monster2.Test4Length(), 0)
-        self.assertTrue(monster2.Test4IsNone())
-        self.assertTrue(monster2.Testarrayofstring(0) is "")
-        self.assertEqual(monster2.TestarrayofstringLength(), 0)
-        self.assertTrue(monster2.TestarrayofstringIsNone())
-        self.assertTrue(monster2.Testarrayoftables(0) is None)
-        self.assertEqual(monster2.TestarrayoftablesLength(), 0)
-        self.assertTrue(monster2.TestarrayoftablesIsNone())
-        self.assertTrue(monster2.Enemy() is None)
-        self.assertEqual(monster2.Testnestedflatbuffer(0), 0)
-        self.assertEqual(monster2.TestnestedflatbufferAsNumpy(), 0)
-        self.assertEqual(monster2.TestnestedflatbufferLength(), 0)
-        self.assertTrue(monster2.TestnestedflatbufferIsNone())
-        self.assertTrue(monster2.Testempty() is None)
-        self.assertTrue(monster2.Testbool() is False)
-        self.assertEqual(monster2.Testhashs32Fnv1(), 0)
-        self.assertEqual(monster2.Testhashu32Fnv1(), 0)
-        self.assertEqual(monster2.Testhashs64Fnv1(), 0)
-        self.assertEqual(monster2.Testhashu64Fnv1(), 0)
-        self.assertEqual(monster2.Testhashs32Fnv1a(), 0)
-        self.assertEqual(monster2.Testhashu32Fnv1a(), 0)
-        self.assertEqual(monster2.Testhashs64Fnv1a(), 0)
-        self.assertEqual(monster2.Testhashu64Fnv1a(), 0)
-        self.assertEqual(monster2.Testarrayofbools(0), 0)
-        self.assertEqual(monster2.TestarrayofboolsAsNumpy(), 0)
-        self.assertEqual(monster2.TestarrayofboolsLength(), 0)
-        self.assertTrue(monster2.TestarrayofboolsIsNone())
-        self.assertEqual(monster2.Testf(), 3.14159)
-        self.assertEqual(monster2.Testf2(), 3.0)
-        self.assertEqual(monster2.Testf3(), 0.0)
-        self.assertTrue(monster2.Testarrayofstring2(0) is "")
-        self.assertEqual(monster2.Testarrayofstring2Length(), 0)
-        self.assertTrue(monster2.Testarrayofstring2IsNone())
-        self.assertTrue(monster2.Testarrayofsortedstruct(0) is None)
-        self.assertEqual(monster2.TestarrayofsortedstructLength(), 0)
-        self.assertTrue(monster2.TestarrayofsortedstructIsNone())
-        self.assertEqual(monster2.Flex(0), 0)
-        self.assertEqual(monster2.FlexAsNumpy(), 0)
-        self.assertEqual(monster2.FlexLength(), 0)
-        self.assertTrue(monster2.FlexIsNone())
-        self.assertTrue(monster2.Test5(0) is None)
-        self.assertEqual(monster2.Test5Length(), 0)
-        self.assertTrue(monster2.Test5IsNone())
-        self.assertEqual(monster2.VectorOfLongs(0), 0)
-        self.assertEqual(monster2.VectorOfLongsAsNumpy(), 0)
-        self.assertEqual(monster2.VectorOfLongsLength(), 0)
-        self.assertTrue(monster2.VectorOfLongsIsNone())
-        self.assertEqual(monster2.VectorOfDoubles(0), 0)
-        self.assertEqual(monster2.VectorOfDoublesAsNumpy(), 0)
-        self.assertEqual(monster2.VectorOfDoublesLength(), 0)
-        self.assertTrue(monster2.VectorOfDoublesIsNone())
-        self.assertTrue(monster2.ParentNamespaceTest() is None)
-        self.assertTrue(monster2.VectorOfReferrables(0) is None)
-        self.assertEqual(monster2.VectorOfReferrablesLength(), 0)
-        self.assertTrue(monster2.VectorOfReferrablesIsNone())
-        self.assertEqual(monster2.SingleWeakReference(), 0)
-        self.assertEqual(monster2.VectorOfWeakReferences(0), 0)
-        self.assertEqual(monster2.VectorOfWeakReferencesAsNumpy(), 0)
-        self.assertEqual(monster2.VectorOfWeakReferencesLength(), 0)
-        self.assertTrue(monster2.VectorOfWeakReferencesIsNone())
-        self.assertTrue(monster2.VectorOfStrongReferrables(0) is None)
-        self.assertEqual(monster2.VectorOfStrongReferrablesLength(), 0)
-        self.assertTrue(monster2.VectorOfStrongReferrablesIsNone())
-        self.assertEqual(monster2.CoOwningReference(), 0)
-        self.assertEqual(monster2.VectorOfCoOwningReferences(0), 0)
-        self.assertEqual(monster2.VectorOfCoOwningReferencesAsNumpy(), 0)
-        self.assertEqual(monster2.VectorOfCoOwningReferencesLength(), 0)
-        self.assertTrue(monster2.VectorOfCoOwningReferencesIsNone())
-        self.assertEqual(monster2.NonOwningReference(), 0)
-        self.assertEqual(monster2.VectorOfNonOwningReferences(0), 0)
-        self.assertEqual(monster2.VectorOfNonOwningReferencesAsNumpy(), 0)
-        self.assertEqual(monster2.VectorOfNonOwningReferencesLength(), 0)
-        self.assertTrue(monster2.VectorOfNonOwningReferencesIsNone())
-        self.assertEqual(monster2.AnyUniqueType(), 0)
-        self.assertTrue(monster2.AnyUnique() is None)
-        self.assertEqual(monster2.AnyAmbiguousType(), 0)
-        self.assertTrue(monster2.AnyAmbiguous() is None)
-        self.assertEqual(monster2.VectorOfEnums(0), 0)
-        self.assertEqual(monster2.VectorOfEnumsAsNumpy(), 0)
-        self.assertEqual(monster2.VectorOfEnumsLength(), 0)
-        self.assertTrue(monster2.VectorOfEnumsIsNone())
+    # Packs the object class into another flatbuffer.
+    b2 = flatbuffers.Builder(0)
+    b2.Finish(monsterT1.Pack(b2))
+    monster2 = _MONSTER.Monster.GetRootAs(b2.Bytes, b2.Head())
+    # Checks the default values.
+    self.assertTrue(monster2.Pos() is None)
+    self.assertEqual(monster2.Mana(), 150)
+    self.assertEqual(monster2.Hp(), 100)
+    self.assertTrue(monster2.Name() is None)
+    self.assertEqual(monster2.Inventory(0), 0)
+    self.assertEqual(monster2.InventoryAsNumpy(), 0)
+    self.assertEqual(monster2.InventoryLength(), 0)
+    self.assertTrue(monster2.InventoryIsNone())
+    self.assertTrue(monster2.Color() is 8)
+    self.assertEqual(monster2.TestType(), 0)
+    self.assertTrue(monster2.Test() is None)
+    self.assertTrue(monster2.Test4(0) is None)
+    self.assertEqual(monster2.Test4Length(), 0)
+    self.assertTrue(monster2.Test4IsNone())
+    self.assertTrue(monster2.Testarrayofstring(0) is '')
+    self.assertEqual(monster2.TestarrayofstringLength(), 0)
+    self.assertTrue(monster2.TestarrayofstringIsNone())
+    self.assertTrue(monster2.Testarrayoftables(0) is None)
+    self.assertEqual(monster2.TestarrayoftablesLength(), 0)
+    self.assertTrue(monster2.TestarrayoftablesIsNone())
+    self.assertTrue(monster2.Enemy() is None)
+    self.assertEqual(monster2.Testnestedflatbuffer(0), 0)
+    self.assertEqual(monster2.TestnestedflatbufferAsNumpy(), 0)
+    self.assertEqual(monster2.TestnestedflatbufferLength(), 0)
+    self.assertTrue(monster2.TestnestedflatbufferIsNone())
+    self.assertTrue(monster2.Testempty() is None)
+    self.assertTrue(monster2.Testbool() is False)
+    self.assertEqual(monster2.Testhashs32Fnv1(), 0)
+    self.assertEqual(monster2.Testhashu32Fnv1(), 0)
+    self.assertEqual(monster2.Testhashs64Fnv1(), 0)
+    self.assertEqual(monster2.Testhashu64Fnv1(), 0)
+    self.assertEqual(monster2.Testhashs32Fnv1a(), 0)
+    self.assertEqual(monster2.Testhashu32Fnv1a(), 0)
+    self.assertEqual(monster2.Testhashs64Fnv1a(), 0)
+    self.assertEqual(monster2.Testhashu64Fnv1a(), 0)
+    self.assertEqual(monster2.Testarrayofbools(0), 0)
+    self.assertEqual(monster2.TestarrayofboolsAsNumpy(), 0)
+    self.assertEqual(monster2.TestarrayofboolsLength(), 0)
+    self.assertTrue(monster2.TestarrayofboolsIsNone())
+    self.assertEqual(monster2.Testf(), 3.14159)
+    self.assertEqual(monster2.Testf2(), 3.0)
+    self.assertEqual(monster2.Testf3(), 0.0)
+    self.assertTrue(monster2.Testarrayofstring2(0) is '')
+    self.assertEqual(monster2.Testarrayofstring2Length(), 0)
+    self.assertTrue(monster2.Testarrayofstring2IsNone())
+    self.assertTrue(monster2.Testarrayofsortedstruct(0) is None)
+    self.assertEqual(monster2.TestarrayofsortedstructLength(), 0)
+    self.assertTrue(monster2.TestarrayofsortedstructIsNone())
+    self.assertEqual(monster2.Flex(0), 0)
+    self.assertEqual(monster2.FlexAsNumpy(), 0)
+    self.assertEqual(monster2.FlexLength(), 0)
+    self.assertTrue(monster2.FlexIsNone())
+    self.assertTrue(monster2.Test5(0) is None)
+    self.assertEqual(monster2.Test5Length(), 0)
+    self.assertTrue(monster2.Test5IsNone())
+    self.assertEqual(monster2.VectorOfLongs(0), 0)
+    self.assertEqual(monster2.VectorOfLongsAsNumpy(), 0)
+    self.assertEqual(monster2.VectorOfLongsLength(), 0)
+    self.assertTrue(monster2.VectorOfLongsIsNone())
+    self.assertEqual(monster2.VectorOfDoubles(0), 0)
+    self.assertEqual(monster2.VectorOfDoublesAsNumpy(), 0)
+    self.assertEqual(monster2.VectorOfDoublesLength(), 0)
+    self.assertTrue(monster2.VectorOfDoublesIsNone())
+    self.assertTrue(monster2.ParentNamespaceTest() is None)
+    self.assertTrue(monster2.VectorOfReferrables(0) is None)
+    self.assertEqual(monster2.VectorOfReferrablesLength(), 0)
+    self.assertTrue(monster2.VectorOfReferrablesIsNone())
+    self.assertEqual(monster2.SingleWeakReference(), 0)
+    self.assertEqual(monster2.VectorOfWeakReferences(0), 0)
+    self.assertEqual(monster2.VectorOfWeakReferencesAsNumpy(), 0)
+    self.assertEqual(monster2.VectorOfWeakReferencesLength(), 0)
+    self.assertTrue(monster2.VectorOfWeakReferencesIsNone())
+    self.assertTrue(monster2.VectorOfStrongReferrables(0) is None)
+    self.assertEqual(monster2.VectorOfStrongReferrablesLength(), 0)
+    self.assertTrue(monster2.VectorOfStrongReferrablesIsNone())
+    self.assertEqual(monster2.CoOwningReference(), 0)
+    self.assertEqual(monster2.VectorOfCoOwningReferences(0), 0)
+    self.assertEqual(monster2.VectorOfCoOwningReferencesAsNumpy(), 0)
+    self.assertEqual(monster2.VectorOfCoOwningReferencesLength(), 0)
+    self.assertTrue(monster2.VectorOfCoOwningReferencesIsNone())
+    self.assertEqual(monster2.NonOwningReference(), 0)
+    self.assertEqual(monster2.VectorOfNonOwningReferences(0), 0)
+    self.assertEqual(monster2.VectorOfNonOwningReferencesAsNumpy(), 0)
+    self.assertEqual(monster2.VectorOfNonOwningReferencesLength(), 0)
+    self.assertTrue(monster2.VectorOfNonOwningReferencesIsNone())
+    self.assertEqual(monster2.AnyUniqueType(), 0)
+    self.assertTrue(monster2.AnyUnique() is None)
+    self.assertEqual(monster2.AnyAmbiguousType(), 0)
+    self.assertTrue(monster2.AnyAmbiguous() is None)
+    self.assertEqual(monster2.VectorOfEnums(0), 0)
+    self.assertEqual(monster2.VectorOfEnumsAsNumpy(), 0)
+    self.assertEqual(monster2.VectorOfEnumsLength(), 0)
+    self.assertTrue(monster2.VectorOfEnumsIsNone())
 
 
 class TestAllMutableCodePathsOfExampleSchema(unittest.TestCase):
-    ''' Tests the object API generated for monster_test.fbs for mutation
+  """ Tests the object API generated for monster_test.fbs for mutation
+
         purposes. In each test, the default values will be changed through the
         object API. We'll then pack the object class into the buf class and read
         the updated values out from it to validate if the values are mutated as
-        expected.'''
+        expected.
+  """
 
-    def setUp(self, *args, **kwargs):
-        super(TestAllMutableCodePathsOfExampleSchema, self).setUp(*args,
-                                                                  **kwargs)
-        # Creates an empty monster flatbuffer, and loads it into the object
-        # class for future tests.
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        self.monsterT = self._create_and_load_object_class(b)
+  def setUp(self, *args, **kwargs):
+    super(TestAllMutableCodePathsOfExampleSchema, self).setUp(*args, **kwargs)
+    # Creates an empty monster flatbuffer, and loads it into the object
+    # class for future tests.
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStart(b)
+    self.monsterT = self._create_and_load_object_class(b)
 
-    def _pack_and_load_buf_class(self, monsterT):
-        ''' Packs the object class into a flatbuffer and loads it into a buf
-        class.'''
-        b = flatbuffers.Builder(0)
-        b.Finish(monsterT.Pack(b))
-        monster = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                                  b.Head())
-        return monster
+  def _pack_and_load_buf_class(self, monsterT):
+    """ Packs the object class into a flatbuffer and loads it into a buf
 
-    def _create_and_load_object_class(self, b):
-        ''' Finishs the creation of a monster flatbuffer and loads it into an
-        object class.'''
-        gen_mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(gen_mon)
-        monster = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                                  b.Head())
-        monsterT = MyGame.Example.Monster.MonsterT()
-        monsterT.InitFromObj(monster)
-        return monsterT
+        class.
+    """
+    b = flatbuffers.Builder(0)
+    b.Finish(monsterT.Pack(b))
+    monster = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    return monster
 
-    def test_mutate_pos(self):
-        posT = MyGame.Example.Vec3.Vec3T()
-        posT.x = 4.0
-        posT.y = 5.0
-        posT.z = 6.0
-        posT.test1 = 6.0
-        posT.test2 = 7
-        test3T = MyGame.Example.Test.TestT()
-        test3T.a = 8
-        test3T.b = 9
-        posT.test3 = test3T
-        self.monsterT.pos = posT
+  def _create_and_load_object_class(self, b):
+    """ Finishs the creation of a monster flatbuffer and loads it into an
 
-        # Packs the updated values.
-        monster = self._pack_and_load_buf_class(self.monsterT)
+        object class.
+    """
+    gen_mon = _MONSTER.MonsterEnd(b)
+    b.Finish(gen_mon)
+    monster = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    monsterT = _MONSTER.MonsterT()
+    monsterT.InitFromObj(monster)
+    return monsterT
 
-        # Checks if values are loaded correctly into the object class.
-        pos = monster.Pos()
+  def test_mutate_pos(self):
+    posT = _VEC3.Vec3T()
+    posT.x = 4.0
+    posT.y = 5.0
+    posT.z = 6.0
+    posT.test1 = 6.0
+    posT.test2 = 7
+    test3T = _TEST.TestT()
+    test3T.a = 8
+    test3T.b = 9
+    posT.test3 = test3T
+    self.monsterT.pos = posT
 
-        # Verifies the properties of the Vec3.
-        self.assertEqual(pos.X(), 4.0)
-        self.assertEqual(pos.Y(), 5.0)
-        self.assertEqual(pos.Z(), 6.0)
-        self.assertEqual(pos.Test1(), 6.0)
-        self.assertEqual(pos.Test2(), 7)
-        t3 = MyGame.Example.Test.Test()
-        t3 = pos.Test3(t3)
-        self.assertEqual(t3.A(), 8)
-        self.assertEqual(t3.B(), 9)
+    # Packs the updated values.
+    monster = self._pack_and_load_buf_class(self.monsterT)
 
-    def test_mutate_mana(self):
-        self.monsterT.mana = 200
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Mana(), 200)
+    # Checks if values are loaded correctly into the object class.
+    pos = monster.Pos()
 
-    def test_mutate_hp(self):
-        self.monsterT.hp = 200
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Hp(), 200)
+    # Verifies the properties of the Vec3.
+    self.assertEqual(pos.X(), 4.0)
+    self.assertEqual(pos.Y(), 5.0)
+    self.assertEqual(pos.Z(), 6.0)
+    self.assertEqual(pos.Test1(), 6.0)
+    self.assertEqual(pos.Test2(), 7)
+    t3 = _TEST.Test()
+    t3 = pos.Test3(t3)
+    self.assertEqual(t3.A(), 8)
+    self.assertEqual(t3.B(), 9)
 
-    def test_mutate_name(self):
-        self.monsterT.name = "MyMonster"
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Name(), b"MyMonster")
+  def test_mutate_mana(self):
+    self.monsterT.mana = 200
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Mana(), 200)
 
-    def test_mutate_inventory(self):
-        self.monsterT.inventory = [1, 7, 8]
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Inventory(0), 1)
-        self.assertEqual(monster.Inventory(1), 7)
-        self.assertEqual(monster.Inventory(2), 8)
+  def test_mutate_hp(self):
+    self.monsterT.hp = 200
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Hp(), 200)
 
-    def test_empty_inventory(self):
-        self.monsterT.inventory = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.InventoryIsNone())
+  def test_mutate_name(self):
+    self.monsterT.name = 'MyMonster'
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Name(), b'MyMonster')
 
-    def test_mutate_color(self):
-        self.monsterT.color = MyGame.Example.Color.Color.Red
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Color(), MyGame.Example.Color.Color.Red)
+  def test_mutate_inventory(self):
+    self.monsterT.inventory = [1, 7, 8]
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Inventory(0), 1)
+    self.assertEqual(monster.Inventory(1), 7)
+    self.assertEqual(monster.Inventory(2), 8)
 
-    def test_mutate_testtype(self):
-        self.monsterT.testType = MyGame.Example.Any.Any.Monster
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.TestType(), MyGame.Example.Any.Any.Monster)
+  def test_empty_inventory(self):
+    self.monsterT.inventory = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.InventoryIsNone())
 
-    def test_mutate_test(self):
-        testT = MyGame.Example.Monster.MonsterT()
-        testT.hp = 200
-        self.monsterT.test = testT
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        # Initializes a Table from a union field Test(...).
-        table = monster.Test()
+  def test_mutate_color(self):
+    self.monsterT.color = _COLOR.Color.Red
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Color(), _COLOR.Color.Red)
 
-        # Initializes a Monster from the Table from the union.
-        test_monster = MyGame.Example.Monster.Monster()
-        test_monster.Init(table.Bytes, table.Pos)
-        self.assertEqual(test_monster.Hp(), 200)
+  def test_mutate_testtype(self):
+    self.monsterT.testType = _ANY.Any.Monster
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.TestType(), _ANY.Any.Monster)
 
-    def test_mutate_test4(self):
-        test0T = MyGame.Example.Test.TestT()
-        test0T.a = 10
-        test0T.b = 20
-        test1T = MyGame.Example.Test.TestT()
-        test1T.a = 30
-        test1T.b = 40
-        self.monsterT.test4 = [test0T, test1T]
+  def test_mutate_test(self):
+    testT = _MONSTER.MonsterT()
+    testT.hp = 200
+    self.monsterT.test = testT
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    # Initializes a Table from a union field Test(...).
+    table = monster.Test()
 
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        test0 = monster.Test4(0)
-        self.assertEqual(test0.A(), 10)
-        self.assertEqual(test0.B(), 20)
-        test1 = monster.Test4(1)
-        self.assertEqual(test1.A(), 30)
-        self.assertEqual(test1.B(), 40)
+    # Initializes a Monster from the Table from the union.
+    test_monster = _MONSTER.Monster()
+    test_monster.Init(table.Bytes, table.Pos)
+    self.assertEqual(test_monster.Hp(), 200)
 
-    def test_empty_test4(self):
-        self.monsterT.test4 = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.Test4IsNone())
+  def test_mutate_test4(self):
+    test0T = _TEST.TestT()
+    test0T.a = 10
+    test0T.b = 20
+    test1T = _TEST.TestT()
+    test1T.a = 30
+    test1T.b = 40
+    self.monsterT.test4 = [test0T, test1T]
 
-    def test_mutate_testarrayofstring(self):
-        self.monsterT.testarrayofstring = []
-        self.monsterT.testarrayofstring.append("test1")
-        self.monsterT.testarrayofstring.append("test2")
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Testarrayofstring(0), b"test1")
-        self.assertEqual(monster.Testarrayofstring(1), b"test2")
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    test0 = monster.Test4(0)
+    self.assertEqual(test0.A(), 10)
+    self.assertEqual(test0.B(), 20)
+    test1 = monster.Test4(1)
+    self.assertEqual(test1.A(), 30)
+    self.assertEqual(test1.B(), 40)
 
-    def test_empty_testarrayofstring(self):
-        self.monsterT.testarrayofstring = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.TestarrayofstringIsNone())
+  def test_empty_test4(self):
+    self.monsterT.test4 = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.Test4IsNone())
 
-    def test_mutate_testarrayoftables(self):
-        monsterT0 = MyGame.Example.Monster.MonsterT()
-        monsterT0.hp = 200
-        monsterT1 = MyGame.Example.Monster.MonsterT()
-        monsterT1.hp = 400
-        self.monsterT.testarrayoftables = []
-        self.monsterT.testarrayoftables.append(monsterT0)
-        self.monsterT.testarrayoftables.append(monsterT1)
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Testarrayoftables(0).Hp(), 200)
-        self.assertEqual(monster.Testarrayoftables(1).Hp(), 400)
+  def test_mutate_testarrayofstring(self):
+    self.monsterT.testarrayofstring = []
+    self.monsterT.testarrayofstring.append('test1')
+    self.monsterT.testarrayofstring.append('test2')
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Testarrayofstring(0), b'test1')
+    self.assertEqual(monster.Testarrayofstring(1), b'test2')
 
-    def test_empty_testarrayoftables(self):
-        self.monsterT.testarrayoftables = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.TestarrayoftablesIsNone())
+  def test_empty_testarrayofstring(self):
+    self.monsterT.testarrayofstring = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.TestarrayofstringIsNone())
 
-    def test_mutate_enemy(self):
-        monsterT = MyGame.Example.Monster.MonsterT()
-        monsterT.hp = 200
-        self.monsterT.enemy = monsterT
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Enemy().Hp(), 200)
+  def test_mutate_testarrayoftables(self):
+    monsterT0 = _MONSTER.MonsterT()
+    monsterT0.hp = 200
+    monsterT1 = _MONSTER.MonsterT()
+    monsterT1.hp = 400
+    self.monsterT.testarrayoftables = []
+    self.monsterT.testarrayoftables.append(monsterT0)
+    self.monsterT.testarrayoftables.append(monsterT1)
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Testarrayoftables(0).Hp(), 200)
+    self.assertEqual(monster.Testarrayoftables(1).Hp(), 400)
 
-    def test_mutate_testnestedflatbuffer(self):
-        self.monsterT.testnestedflatbuffer = [8, 2, 4]
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Testnestedflatbuffer(0), 8)
-        self.assertEqual(monster.Testnestedflatbuffer(1), 2)
-        self.assertEqual(monster.Testnestedflatbuffer(2), 4)
+  def test_empty_testarrayoftables(self):
+    self.monsterT.testarrayoftables = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.TestarrayoftablesIsNone())
 
-    def test_empty_testnestedflatbuffer(self):
-        self.monsterT.testnestedflatbuffer = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.TestnestedflatbufferIsNone())
+  def test_mutate_enemy(self):
+    monsterT = _MONSTER.MonsterT()
+    monsterT.hp = 200
+    self.monsterT.enemy = monsterT
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Enemy().Hp(), 200)
 
-    def test_mutate_testbool(self):
-        self.monsterT.testbool = True
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertTrue(monster.Testbool())
+  def test_mutate_testnestedflatbuffer(self):
+    self.monsterT.testnestedflatbuffer = [8, 2, 4]
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Testnestedflatbuffer(0), 8)
+    self.assertEqual(monster.Testnestedflatbuffer(1), 2)
+    self.assertEqual(monster.Testnestedflatbuffer(2), 4)
 
-    def test_mutate_testhashes(self):
-        self.monsterT.testhashs32Fnv1 = 1
-        self.monsterT.testhashu32Fnv1 = 2
-        self.monsterT.testhashs64Fnv1 = 3
-        self.monsterT.testhashu64Fnv1 = 4
-        self.monsterT.testhashs32Fnv1a = 5
-        self.monsterT.testhashu32Fnv1a = 6
-        self.monsterT.testhashs64Fnv1a = 7
-        self.monsterT.testhashu64Fnv1a = 8
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Testhashs32Fnv1(), 1)
-        self.assertEqual(monster.Testhashu32Fnv1(), 2)
-        self.assertEqual(monster.Testhashs64Fnv1(), 3)
-        self.assertEqual(monster.Testhashu64Fnv1(), 4)
-        self.assertEqual(monster.Testhashs32Fnv1a(), 5)
-        self.assertEqual(monster.Testhashu32Fnv1a(), 6)
-        self.assertEqual(monster.Testhashs64Fnv1a(), 7)
-        self.assertEqual(monster.Testhashu64Fnv1a(), 8)
+  def test_empty_testnestedflatbuffer(self):
+    self.monsterT.testnestedflatbuffer = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.TestnestedflatbufferIsNone())
 
-    def test_mutate_testarrayofbools(self):
-        self.monsterT.testarrayofbools = []
-        self.monsterT.testarrayofbools.append(True)
-        self.monsterT.testarrayofbools.append(True)
-        self.monsterT.testarrayofbools.append(False)
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Testarrayofbools(0), True)
-        self.assertEqual(monster.Testarrayofbools(1), True)
-        self.assertEqual(monster.Testarrayofbools(2), False)
+  def test_mutate_testbool(self):
+    self.monsterT.testbool = True
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertTrue(monster.Testbool())
 
-    def test_empty_testarrayofbools(self):
-        self.monsterT.testarrayofbools = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.TestarrayofboolsIsNone())
+  def test_mutate_testhashes(self):
+    self.monsterT.testhashs32Fnv1 = 1
+    self.monsterT.testhashu32Fnv1 = 2
+    self.monsterT.testhashs64Fnv1 = 3
+    self.monsterT.testhashu64Fnv1 = 4
+    self.monsterT.testhashs32Fnv1a = 5
+    self.monsterT.testhashu32Fnv1a = 6
+    self.monsterT.testhashs64Fnv1a = 7
+    self.monsterT.testhashu64Fnv1a = 8
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Testhashs32Fnv1(), 1)
+    self.assertEqual(monster.Testhashu32Fnv1(), 2)
+    self.assertEqual(monster.Testhashs64Fnv1(), 3)
+    self.assertEqual(monster.Testhashu64Fnv1(), 4)
+    self.assertEqual(monster.Testhashs32Fnv1a(), 5)
+    self.assertEqual(monster.Testhashu32Fnv1a(), 6)
+    self.assertEqual(monster.Testhashs64Fnv1a(), 7)
+    self.assertEqual(monster.Testhashu64Fnv1a(), 8)
 
-    def test_mutate_testf(self):
-        self.monsterT.testf = 2.0
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.Testf(), 2.0)
+  def test_mutate_testarrayofbools(self):
+    self.monsterT.testarrayofbools = []
+    self.monsterT.testarrayofbools.append(True)
+    self.monsterT.testarrayofbools.append(True)
+    self.monsterT.testarrayofbools.append(False)
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Testarrayofbools(0), True)
+    self.assertEqual(monster.Testarrayofbools(1), True)
+    self.assertEqual(monster.Testarrayofbools(2), False)
 
-    def test_mutate_vectoroflongs(self):
-        self.monsterT.vectorOfLongs = []
-        self.monsterT.vectorOfLongs.append(1)
-        self.monsterT.vectorOfLongs.append(100)
-        self.monsterT.vectorOfLongs.append(10000)
-        self.monsterT.vectorOfLongs.append(1000000)
-        self.monsterT.vectorOfLongs.append(100000000)
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.VectorOfLongs(0), 1)
-        self.assertEqual(monster.VectorOfLongs(1), 100)
-        self.assertEqual(monster.VectorOfLongs(2), 10000)
-        self.assertEqual(monster.VectorOfLongs(3), 1000000)
-        self.assertEqual(monster.VectorOfLongs(4), 100000000)
+  def test_empty_testarrayofbools(self):
+    self.monsterT.testarrayofbools = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.TestarrayofboolsIsNone())
 
-    def test_empty_vectoroflongs(self):
-        self.monsterT.vectorOfLongs = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.VectorOfLongsIsNone())
+  def test_mutate_testf(self):
+    self.monsterT.testf = 2.0
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.Testf(), 2.0)
 
-    def test_mutate_vectorofdoubles(self):
-        self.monsterT.vectorOfDoubles = []
-        self.monsterT.vectorOfDoubles.append(-1.7976931348623157e+308)
-        self.monsterT.vectorOfDoubles.append(0)
-        self.monsterT.vectorOfDoubles.append(1.7976931348623157e+308)
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.VectorOfDoubles(0), -1.7976931348623157e+308)
-        self.assertEqual(monster.VectorOfDoubles(1), 0)
-        self.assertEqual(monster.VectorOfDoubles(2), 1.7976931348623157e+308)
+  def test_mutate_vectoroflongs(self):
+    self.monsterT.vectorOfLongs = []
+    self.monsterT.vectorOfLongs.append(1)
+    self.monsterT.vectorOfLongs.append(100)
+    self.monsterT.vectorOfLongs.append(10000)
+    self.monsterT.vectorOfLongs.append(1000000)
+    self.monsterT.vectorOfLongs.append(100000000)
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.VectorOfLongs(0), 1)
+    self.assertEqual(monster.VectorOfLongs(1), 100)
+    self.assertEqual(monster.VectorOfLongs(2), 10000)
+    self.assertEqual(monster.VectorOfLongs(3), 1000000)
+    self.assertEqual(monster.VectorOfLongs(4), 100000000)
 
-    def test_empty_vectorofdoubles(self):
-        self.monsterT.vectorOfDoubles = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.VectorOfDoublesIsNone())
+  def test_empty_vectoroflongs(self):
+    self.monsterT.vectorOfLongs = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.VectorOfLongsIsNone())
 
-    def test_mutate_parentnamespacetest(self):
-        self.monsterT.parentNamespaceTest = MyGame.InParentNamespace.InParentNamespaceT()
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertTrue(isinstance(monster.ParentNamespaceTest(),
-                                   MyGame.InParentNamespace.InParentNamespace))
+  def test_mutate_vectorofdoubles(self):
+    self.monsterT.vectorOfDoubles = []
+    self.monsterT.vectorOfDoubles.append(-1.7976931348623157e+308)
+    self.monsterT.vectorOfDoubles.append(0)
+    self.monsterT.vectorOfDoubles.append(1.7976931348623157e+308)
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.VectorOfDoubles(0), -1.7976931348623157e+308)
+    self.assertEqual(monster.VectorOfDoubles(1), 0)
+    self.assertEqual(monster.VectorOfDoubles(2), 1.7976931348623157e+308)
 
-    def test_mutate_vectorofEnums(self):
-        self.monsterT.vectorOfEnums = []
-        self.monsterT.vectorOfEnums.append(MyGame.Example.Color.Color.Red)
-        self.monsterT.vectorOfEnums.append(MyGame.Example.Color.Color.Blue)
-        self.monsterT.vectorOfEnums.append(MyGame.Example.Color.Color.Red)
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertEqual(monster.VectorOfEnums(0),
-                         MyGame.Example.Color.Color.Red)
-        self.assertEqual(monster.VectorOfEnums(1),
-                         MyGame.Example.Color.Color.Blue)
-        self.assertEqual(monster.VectorOfEnums(2),
-                         MyGame.Example.Color.Color.Red)
+  def test_empty_vectorofdoubles(self):
+    self.monsterT.vectorOfDoubles = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.VectorOfDoublesIsNone())
 
-    def test_empty_vectorofEnums(self):
-        self.monsterT.vectorOfEnums = []
-        monster = self._pack_and_load_buf_class(self.monsterT)
-        self.assertFalse(monster.VectorOfEnumsIsNone())
+  def test_mutate_parentnamespacetest(self):
+    self.monsterT.parentNamespaceTest = _IN_PARENT_NAMESPACE.InParentNamespaceT(
+    )
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertTrue(
+        isinstance(monster.ParentNamespaceTest(),
+                   _IN_PARENT_NAMESPACE.InParentNamespace))
+
+  def test_mutate_vectorofEnums(self):
+    self.monsterT.vectorOfEnums = []
+    self.monsterT.vectorOfEnums.append(_COLOR.Color.Red)
+    self.monsterT.vectorOfEnums.append(_COLOR.Color.Blue)
+    self.monsterT.vectorOfEnums.append(_COLOR.Color.Red)
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertEqual(monster.VectorOfEnums(0), _COLOR.Color.Red)
+    self.assertEqual(monster.VectorOfEnums(1), _COLOR.Color.Blue)
+    self.assertEqual(monster.VectorOfEnums(2), _COLOR.Color.Red)
+
+  def test_empty_vectorofEnums(self):
+    self.monsterT.vectorOfEnums = []
+    monster = self._pack_and_load_buf_class(self.monsterT)
+    self.assertFalse(monster.VectorOfEnumsIsNone())
 
 
 def CheckReadBuffer(buf, offset, sizePrefix=False, file_identifier=None):
-    ''' CheckReadBuffer checks that the given buffer is evaluated correctly
-        as the example Monster. '''
+  """ CheckReadBuffer checks that the given buffer is evaluated correctly
 
-    def asserter(stmt):
-        ''' An assertion helper that is separated from TestCase classes. '''
-        if not stmt:
-            raise AssertionError('CheckReadBuffer case failed')
-    if file_identifier:
-        # test prior to removal of size_prefix
-        asserter(util.GetBufferIdentifier(buf, offset, size_prefixed=sizePrefix) == file_identifier)
-        asserter(util.BufferHasIdentifier(buf, offset, file_identifier=file_identifier, size_prefixed=sizePrefix))
-        asserter(MyGame.Example.Monster.Monster.MonsterBufferHasIdentifier(buf, offset, size_prefixed=sizePrefix))
-    if sizePrefix:
-        size = util.GetSizePrefix(buf, offset)
-        asserter(size == len(buf[offset:])-4)
-        buf, offset = util.RemoveSizePrefix(buf, offset)
-    if file_identifier:
-        asserter(MyGame.Example.Monster.Monster.MonsterBufferHasIdentifier(buf, offset))
-    else:
-        asserter(not MyGame.Example.Monster.Monster.MonsterBufferHasIdentifier(buf, offset))
-    monster = MyGame.Example.Monster.Monster.GetRootAsMonster(buf, offset)
+        as the example Monster.
+  """
 
-    asserter(monster.Hp() == 80)
-    asserter(monster.Mana() == 150)
-    asserter(monster.Name() == b'MyMonster')
+  def asserter(stmt):
+    """ An assertion helper that is separated from TestCase classes. """
+    if not stmt:
+      raise AssertionError('CheckReadBuffer case failed')
 
-    # initialize a Vec3 from Pos()
-    vec = monster.Pos()
-    asserter(vec is not None)
+  if file_identifier:
+    # test prior to removal of size_prefix
+    asserter(
+        util.GetBufferIdentifier(buf, offset, size_prefixed=sizePrefix) ==
+        file_identifier)
+    asserter(
+        util.BufferHasIdentifier(
+            buf,
+            offset,
+            file_identifier=file_identifier,
+            size_prefixed=sizePrefix))
+    asserter(
+        _MONSTER.Monster.MonsterBufferHasIdentifier(
+            buf, offset, size_prefixed=sizePrefix))
+  if sizePrefix:
+    size = util.GetSizePrefix(buf, offset)
+    asserter(size == len(buf[offset:]) - 4)
+    buf, offset = util.RemoveSizePrefix(buf, offset)
+  if file_identifier:
+    asserter(_MONSTER.Monster.MonsterBufferHasIdentifier(buf, offset))
+  else:
+    asserter(not _MONSTER.Monster.MonsterBufferHasIdentifier(buf, offset))
+  monster = _MONSTER.Monster.GetRootAs(buf, offset)
 
-    # verify the properties of the Vec3
-    asserter(vec.X() == 1.0)
-    asserter(vec.Y() == 2.0)
-    asserter(vec.Z() == 3.0)
-    asserter(vec.Test1() == 3.0)
-    asserter(vec.Test2() == 2)
+  asserter(monster.Hp() == 80)
+  asserter(monster.Mana() == 150)
+  asserter(monster.Name() == b'MyMonster')
 
-    # initialize a Test from Test3(...)
-    t = MyGame.Example.Test.Test()
-    t = vec.Test3(t)
-    asserter(t is not None)
+  # initialize a Vec3 from Pos()
+  vec = monster.Pos()
+  asserter(vec is not None)
 
-    # verify the properties of the Test
-    asserter(t.A() == 5)
-    asserter(t.B() == 6)
+  # verify the properties of the Vec3
+  asserter(vec.X() == 1.0)
+  asserter(vec.Y() == 2.0)
+  asserter(vec.Z() == 3.0)
+  asserter(vec.Test1() == 3.0)
+  asserter(vec.Test2() == 2)
 
-    # verify that the enum code matches the enum declaration:
-    union_type = MyGame.Example.Any.Any
-    asserter(monster.TestType() == union_type.Monster)
+  # initialize a Test from Test3(...)
+  t = _TEST.Test()
+  t = vec.Test3(t)
+  asserter(t is not None)
 
-    # initialize a Table from a union field Test(...)
-    table2 = monster.Test()
-    asserter(type(table2) is flatbuffers.table.Table)
+  # verify the properties of the Test
+  asserter(t.A() == 5)
+  asserter(t.B() == 6)
 
-    # initialize a Monster from the Table from the union
-    monster2 = MyGame.Example.Monster.Monster()
-    monster2.Init(table2.Bytes, table2.Pos)
+  # verify that the enum code matches the enum declaration:
+  union_type = _ANY.Any
+  asserter(monster.TestType() == union_type.Monster)
 
-    asserter(monster2.Name() == b"Fred")
+  # initialize a Table from a union field Test(...)
+  table2 = monster.Test()
+  asserter(type(table2) is flatbuffers.table.Table)
 
-    # iterate through the first monster's inventory:
-    asserter(monster.InventoryLength() == 5)
-    asserter(not monster.InventoryIsNone())
+  # initialize a Monster from the Table from the union
+  monster2 = _MONSTER.Monster()
+  monster2.Init(table2.Bytes, table2.Pos)
 
-    invsum = 0
-    for i in compat_range(monster.InventoryLength()):
-        v = monster.Inventory(i)
-        invsum += int(v)
-    asserter(invsum == 10)
+  asserter(monster2.Name() == b'Fred')
 
+  # iterate through the first monster's inventory:
+  asserter(monster.InventoryLength() == 5)
+  asserter(not monster.InventoryIsNone())
+
+  invsum = 0
+  for i in compat_range(monster.InventoryLength()):
+    v = monster.Inventory(i)
+    invsum += int(v)
+  asserter(invsum == 10)
+
+  for i in range(5):
+    asserter(monster.VectorOfLongs(i) == 10**(i * 2))
+
+  asserter(not monster.VectorOfDoublesIsNone())
+  asserter(([-1.7976931348623157e+308, 0, 1.7976931348623157e+308] == [
+      monster.VectorOfDoubles(i) for i in range(monster.VectorOfDoublesLength())
+  ]))
+
+  try:
+    imp.find_module('numpy')
+    # if numpy exists, then we should be able to get the
+    # vector as a numpy array
+    import numpy as np
+
+    asserter(monster.InventoryAsNumpy().sum() == 10)
+    asserter(monster.InventoryAsNumpy().dtype == np.dtype('uint8'))
+
+    VectorOfLongs = monster.VectorOfLongsAsNumpy()
+    asserter(VectorOfLongs.dtype == np.dtype('int64'))
     for i in range(5):
-        asserter(monster.VectorOfLongs(i) == 10 ** (i * 2))
+      asserter(VectorOfLongs[i] == 10**(i * 2))
 
-    asserter(not monster.VectorOfDoublesIsNone())
-    asserter(([-1.7976931348623157e+308, 0, 1.7976931348623157e+308]
-              == [monster.VectorOfDoubles(i)
-                  for i in range(monster.VectorOfDoublesLength())]))
+    VectorOfDoubles = monster.VectorOfDoublesAsNumpy()
+    asserter(VectorOfDoubles.dtype == np.dtype('float64'))
+    asserter(VectorOfDoubles[0] == np.finfo('float64').min)
+    asserter(VectorOfDoubles[1] == 0.0)
+    asserter(VectorOfDoubles[2] == np.finfo('float64').max)
 
-    try:
-        imp.find_module('numpy')
-        # if numpy exists, then we should be able to get the
-        # vector as a numpy array
-        import numpy as np
+  except ImportError:
+    # If numpy does not exist, trying to get vector as numpy
+    # array should raise NumpyRequiredForThisFeature. The way
+    # assertRaises has been implemented prevents us from
+    # asserting this error is raised outside of a test case.
+    pass
 
-        asserter(monster.InventoryAsNumpy().sum() == 10)
-        asserter(monster.InventoryAsNumpy().dtype == np.dtype('uint8'))
+  asserter(monster.Test4Length() == 2)
+  asserter(not monster.Test4IsNone())
 
-        VectorOfLongs = monster.VectorOfLongsAsNumpy()
-        asserter(VectorOfLongs.dtype == np.dtype('int64'))
-        for i in range(5):
-            asserter(VectorOfLongs[i] == 10 ** (i * 2))
+  # create a 'Test' object and populate it:
+  test0 = monster.Test4(0)
+  asserter(type(test0) is _TEST.Test)
 
-        VectorOfDoubles = monster.VectorOfDoublesAsNumpy()
-        asserter(VectorOfDoubles.dtype == np.dtype('float64'))
-        asserter(VectorOfDoubles[0] == np.finfo('float64').min)
-        asserter(VectorOfDoubles[1] == 0.0)
-        asserter(VectorOfDoubles[2] == np.finfo('float64').max)
+  test1 = monster.Test4(1)
+  asserter(type(test1) is _TEST.Test)
 
-    except ImportError:
-        # If numpy does not exist, trying to get vector as numpy
-        # array should raise NumpyRequiredForThisFeature. The way
-        # assertRaises has been implemented prevents us from
-        # asserting this error is raised outside of a test case.
-        pass
+  # the position of test0 and test1 are swapped in monsterdata_java_wire
+  # and monsterdata_test_wire, so ignore ordering
+  v0 = test0.A()
+  v1 = test0.B()
+  v2 = test1.A()
+  v3 = test1.B()
+  sumtest12 = int(v0) + int(v1) + int(v2) + int(v3)
 
-    asserter(monster.Test4Length() == 2)
-    asserter(not monster.Test4IsNone())
+  asserter(sumtest12 == 100)
 
-    # create a 'Test' object and populate it:
-    test0 = monster.Test4(0)
-    asserter(type(test0) is MyGame.Example.Test.Test)
+  asserter(not monster.TestarrayofstringIsNone())
+  asserter(monster.TestarrayofstringLength() == 2)
+  asserter(monster.Testarrayofstring(0) == b'test1')
+  asserter(monster.Testarrayofstring(1) == b'test2')
 
-    test1 = monster.Test4(1)
-    asserter(type(test1) is MyGame.Example.Test.Test)
-
-    # the position of test0 and test1 are swapped in monsterdata_java_wire
-    # and monsterdata_test_wire, so ignore ordering
-    v0 = test0.A()
-    v1 = test0.B()
-    v2 = test1.A()
-    v3 = test1.B()
-    sumtest12 = int(v0) + int(v1) + int(v2) + int(v3)
-
-    asserter(sumtest12 == 100)
-
-    asserter(not monster.TestarrayofstringIsNone())
-    asserter(monster.TestarrayofstringLength() == 2)
-    asserter(monster.Testarrayofstring(0) == b"test1")
-    asserter(monster.Testarrayofstring(1) == b"test2")
-
-    asserter(monster.TestarrayoftablesIsNone())
-    asserter(monster.TestarrayoftablesLength() == 0)
-    asserter(monster.TestnestedflatbufferIsNone())
-    asserter(monster.TestnestedflatbufferLength() == 0)
-    asserter(monster.Testempty() is None)
+  asserter(monster.TestarrayoftablesIsNone())
+  asserter(monster.TestarrayoftablesLength() == 0)
+  asserter(monster.TestnestedflatbufferIsNone())
+  asserter(monster.TestnestedflatbufferLength() == 0)
+  asserter(monster.Testempty() is None)
 
 
 class TestFuzz(unittest.TestCase):
-    ''' Low level stress/fuzz test: serialize/deserialize a variety of
-        different kinds of data in different combinations '''
+  """ Low level stress/fuzz test: serialize/deserialize a variety of
 
-    binary_type = compat.binary_types[0] # this will always exist
-    ofInt32Bytes = binary_type([0x83, 0x33, 0x33, 0x33])
-    ofInt64Bytes = binary_type([0x84, 0x44, 0x44, 0x44,
-                                0x44, 0x44, 0x44, 0x44])
-    overflowingInt32Val = flatbuffers.encode.Get(flatbuffers.packer.int32,
-                                                 ofInt32Bytes, 0)
-    overflowingInt64Val = flatbuffers.encode.Get(flatbuffers.packer.int64,
-                                                 ofInt64Bytes, 0)
+        different kinds of data in different combinations
+  """
 
-    # Values we're testing against: chosen to ensure no bits get chopped
-    # off anywhere, and also be different from eachother.
-    boolVal = True
-    int8Val = N.Int8Flags.py_type(-127) # 0x81
-    uint8Val = N.Uint8Flags.py_type(0xFF)
-    int16Val = N.Int16Flags.py_type(-32222) # 0x8222
-    uint16Val = N.Uint16Flags.py_type(0xFEEE)
-    int32Val = N.Int32Flags.py_type(overflowingInt32Val)
-    uint32Val = N.Uint32Flags.py_type(0xFDDDDDDD)
-    int64Val = N.Int64Flags.py_type(overflowingInt64Val)
-    uint64Val = N.Uint64Flags.py_type(0xFCCCCCCCCCCCCCCC)
-    # Python uses doubles, so force it here
-    float32Val = N.Float32Flags.py_type(ctypes.c_float(3.14159).value)
-    float64Val = N.Float64Flags.py_type(3.14159265359)
+  binary_type = compat.binary_types[0]  # this will always exist
+  ofInt32Bytes = binary_type([0x83, 0x33, 0x33, 0x33])
+  ofInt64Bytes = binary_type([0x84, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44])
+  overflowingInt32Val = flatbuffers.encode.Get(flatbuffers.packer.int32,
+                                               ofInt32Bytes, 0)
+  overflowingInt64Val = flatbuffers.encode.Get(flatbuffers.packer.int64,
+                                               ofInt64Bytes, 0)
 
-    def test_fuzz(self):
-        return self.check_once(11, 100)
+  # Values we're testing against: chosen to ensure no bits get chopped
+  # off anywhere, and also be different from eachother.
+  boolVal = True
+  int8Val = N.Int8Flags.py_type(-127)  # 0x81
+  uint8Val = N.Uint8Flags.py_type(0xFF)
+  int16Val = N.Int16Flags.py_type(-32222)  # 0x8222
+  uint16Val = N.Uint16Flags.py_type(0xFEEE)
+  int32Val = N.Int32Flags.py_type(overflowingInt32Val)
+  uint32Val = N.Uint32Flags.py_type(0xFDDDDDDD)
+  int64Val = N.Int64Flags.py_type(overflowingInt64Val)
+  uint64Val = N.Uint64Flags.py_type(0xFCCCCCCCCCCCCCCC)
+  # Python uses doubles, so force it here
+  float32Val = N.Float32Flags.py_type(ctypes.c_float(3.14159).value)
+  float64Val = N.Float64Flags.py_type(3.14159265359)
 
-    def check_once(self, fuzzFields, fuzzObjects):
-        testValuesMax = 11 # hardcoded to the number of scalar types
+  def test_fuzz(self):
+    return self.check_once(11, 100)
 
-        builder = flatbuffers.Builder(0)
-        l = LCG()
+  def check_once(self, fuzzFields, fuzzObjects):
+    testValuesMax = 11  # hardcoded to the number of scalar types
 
-        objects = [0 for _ in compat_range(fuzzObjects)]
+    builder = flatbuffers.Builder(0)
+    l = LCG()
 
-        # Generate fuzzObjects random objects each consisting of
-        # fuzzFields fields, each of a random type.
-        for i in compat_range(fuzzObjects):
-            builder.StartObject(fuzzFields)
+    objects = [0 for _ in compat_range(fuzzObjects)]
 
-            for j in compat_range(fuzzFields):
-                choice = int(l.Next()) % testValuesMax
-                if choice == 0:
-                    builder.PrependBoolSlot(int(j), self.boolVal, False)
-                elif choice == 1:
-                    builder.PrependInt8Slot(int(j), self.int8Val, 0)
-                elif choice == 2:
-                    builder.PrependUint8Slot(int(j), self.uint8Val, 0)
-                elif choice == 3:
-                    builder.PrependInt16Slot(int(j), self.int16Val, 0)
-                elif choice == 4:
-                    builder.PrependUint16Slot(int(j), self.uint16Val, 0)
-                elif choice == 5:
-                    builder.PrependInt32Slot(int(j), self.int32Val, 0)
-                elif choice == 6:
-                    builder.PrependUint32Slot(int(j), self.uint32Val, 0)
-                elif choice == 7:
-                    builder.PrependInt64Slot(int(j), self.int64Val, 0)
-                elif choice == 8:
-                    builder.PrependUint64Slot(int(j), self.uint64Val, 0)
-                elif choice == 9:
-                    builder.PrependFloat32Slot(int(j), self.float32Val, 0)
-                elif choice == 10:
-                    builder.PrependFloat64Slot(int(j), self.float64Val, 0)
-                else:
-                    raise RuntimeError('unreachable')
+    # Generate fuzzObjects random objects each consisting of
+    # fuzzFields fields, each of a random type.
+    for i in compat_range(fuzzObjects):
+      builder.StartObject(fuzzFields)
 
-            off = builder.EndObject()
+      for j in compat_range(fuzzFields):
+        choice = int(l.Next()) % testValuesMax
+        if choice == 0:
+          builder.PrependBoolSlot(int(j), self.boolVal, False)
+        elif choice == 1:
+          builder.PrependInt8Slot(int(j), self.int8Val, 0)
+        elif choice == 2:
+          builder.PrependUint8Slot(int(j), self.uint8Val, 0)
+        elif choice == 3:
+          builder.PrependInt16Slot(int(j), self.int16Val, 0)
+        elif choice == 4:
+          builder.PrependUint16Slot(int(j), self.uint16Val, 0)
+        elif choice == 5:
+          builder.PrependInt32Slot(int(j), self.int32Val, 0)
+        elif choice == 6:
+          builder.PrependUint32Slot(int(j), self.uint32Val, 0)
+        elif choice == 7:
+          builder.PrependInt64Slot(int(j), self.int64Val, 0)
+        elif choice == 8:
+          builder.PrependUint64Slot(int(j), self.uint64Val, 0)
+        elif choice == 9:
+          builder.PrependFloat32Slot(int(j), self.float32Val, 0)
+        elif choice == 10:
+          builder.PrependFloat64Slot(int(j), self.float64Val, 0)
+        else:
+          raise RuntimeError('unreachable')
 
-            # store the offset from the end of the builder buffer,
-            # since it will keep growing:
-            objects[i] = off
+      off = builder.EndObject()
 
-        # Do some bookkeeping to generate stats on fuzzes:
-        stats = defaultdict(int)
-        def check(table, desc, want, got):
-            stats[desc] += 1
-            self.assertEqual(want, got, "%s != %s, %s" % (want, got, desc))
+      # store the offset from the end of the builder buffer,
+      # since it will keep growing:
+      objects[i] = off
 
-        l = LCG()  # Reset.
+    # Do some bookkeeping to generate stats on fuzzes:
+    stats = defaultdict(int)
 
-        # Test that all objects we generated are readable and return the
-        # expected values. We generate random objects in the same order
-        # so this is deterministic.
-        for i in compat_range(fuzzObjects):
+    def check(table, desc, want, got):
+      stats[desc] += 1
+      self.assertEqual(want, got, '%s != %s, %s' % (want, got, desc))
 
-            table = flatbuffers.table.Table(builder.Bytes,
-                                            len(builder.Bytes) - objects[i])
+    l = LCG()  # Reset.
 
-            for j in compat_range(fuzzFields):
-                field_count = flatbuffers.builder.VtableMetadataFields + j
-                f = N.VOffsetTFlags.py_type(field_count *
-                                            N.VOffsetTFlags.bytewidth)
-                choice = int(l.Next()) % testValuesMax
+    # Test that all objects we generated are readable and return the
+    # expected values. We generate random objects in the same order
+    # so this is deterministic.
+    for i in compat_range(fuzzObjects):
 
-                if choice == 0:
-                    check(table, "bool", self.boolVal,
-                          table.GetSlot(f, False, N.BoolFlags))
-                elif choice == 1:
-                    check(table, "int8", self.int8Val,
-                          table.GetSlot(f, 0, N.Int8Flags))
-                elif choice == 2:
-                    check(table, "uint8", self.uint8Val,
-                          table.GetSlot(f, 0, N.Uint8Flags))
-                elif choice == 3:
-                    check(table, "int16", self.int16Val,
-                          table.GetSlot(f, 0, N.Int16Flags))
-                elif choice == 4:
-                    check(table, "uint16", self.uint16Val,
-                          table.GetSlot(f, 0, N.Uint16Flags))
-                elif choice == 5:
-                    check(table, "int32", self.int32Val,
-                          table.GetSlot(f, 0, N.Int32Flags))
-                elif choice == 6:
-                    check(table, "uint32", self.uint32Val,
-                          table.GetSlot(f, 0, N.Uint32Flags))
-                elif choice == 7:
-                    check(table, "int64", self.int64Val,
-                          table.GetSlot(f, 0, N.Int64Flags))
-                elif choice == 8:
-                    check(table, "uint64", self.uint64Val,
-                          table.GetSlot(f, 0, N.Uint64Flags))
-                elif choice == 9:
-                    check(table, "float32", self.float32Val,
-                          table.GetSlot(f, 0, N.Float32Flags))
-                elif choice == 10:
-                    check(table, "float64", self.float64Val,
-                          table.GetSlot(f, 0, N.Float64Flags))
-                else:
-                    raise RuntimeError('unreachable')
+      table = flatbuffers.table.Table(builder.Bytes,
+                                      len(builder.Bytes) - objects[i])
 
-        # If enough checks were made, verify that all scalar types were used:
-        self.assertEqual(testValuesMax, len(stats),
-                "fuzzing failed to test all scalar types: %s" % stats)
+      for j in compat_range(fuzzFields):
+        field_count = flatbuffers.builder.VtableMetadataFields + j
+        f = N.VOffsetTFlags.py_type(field_count * N.VOffsetTFlags.bytewidth)
+        choice = int(l.Next()) % testValuesMax
+
+        if choice == 0:
+          check(table, 'bool', self.boolVal,
+                table.GetSlot(f, False, N.BoolFlags))
+        elif choice == 1:
+          check(table, 'int8', self.int8Val, table.GetSlot(f, 0, N.Int8Flags))
+        elif choice == 2:
+          check(table, 'uint8', self.uint8Val,
+                table.GetSlot(f, 0, N.Uint8Flags))
+        elif choice == 3:
+          check(table, 'int16', self.int16Val,
+                table.GetSlot(f, 0, N.Int16Flags))
+        elif choice == 4:
+          check(table, 'uint16', self.uint16Val,
+                table.GetSlot(f, 0, N.Uint16Flags))
+        elif choice == 5:
+          check(table, 'int32', self.int32Val,
+                table.GetSlot(f, 0, N.Int32Flags))
+        elif choice == 6:
+          check(table, 'uint32', self.uint32Val,
+                table.GetSlot(f, 0, N.Uint32Flags))
+        elif choice == 7:
+          check(table, 'int64', self.int64Val,
+                table.GetSlot(f, 0, N.Int64Flags))
+        elif choice == 8:
+          check(table, 'uint64', self.uint64Val,
+                table.GetSlot(f, 0, N.Uint64Flags))
+        elif choice == 9:
+          check(table, 'float32', self.float32Val,
+                table.GetSlot(f, 0, N.Float32Flags))
+        elif choice == 10:
+          check(table, 'float64', self.float64Val,
+                table.GetSlot(f, 0, N.Float64Flags))
+        else:
+          raise RuntimeError('unreachable')
+
+    # If enough checks were made, verify that all scalar types were used:
+    self.assertEqual(testValuesMax, len(stats),
+                     'fuzzing failed to test all scalar types: %s' % stats)
 
 
 class TestByteLayout(unittest.TestCase):
-    ''' TestByteLayout checks the bytes of a Builder in various scenarios. '''
+  """ TestByteLayout checks the bytes of a Builder in various scenarios. """
 
-    def assertBuilderEquals(self, builder, want_chars_or_ints):
-        def integerize(x):
-            if isinstance(x, compat.string_types):
-                return ord(x)
-            return x
+  def assertBuilderEquals(self, builder, want_chars_or_ints):
 
-        want_ints = list(map(integerize, want_chars_or_ints))
-        want = bytearray(want_ints)
-        got = builder.Bytes[builder.Head():] # use the buffer directly
-        self.assertEqual(want, got)
+    def integerize(x):
+      if isinstance(x, compat.string_types):
+        return ord(x)
+      return x
 
-    def test_numbers(self):
-        b = flatbuffers.Builder(0)
-        self.assertBuilderEquals(b, [])
-        b.PrependBool(True)
-        self.assertBuilderEquals(b, [1])
-        b.PrependInt8(-127)
-        self.assertBuilderEquals(b, [129, 1])
-        b.PrependUint8(255)
-        self.assertBuilderEquals(b, [255, 129, 1])
-        b.PrependInt16(-32222)
-        self.assertBuilderEquals(b, [0x22, 0x82, 0, 255, 129, 1]) # first pad
-        b.PrependUint16(0xFEEE)
-        # no pad this time:
-        self.assertBuilderEquals(b, [0xEE, 0xFE, 0x22, 0x82, 0, 255, 129, 1])
-        b.PrependInt32(-53687092)
-        self.assertBuilderEquals(b, [204, 204, 204, 252, 0xEE, 0xFE,
-                                     0x22, 0x82, 0, 255, 129, 1])
-        b.PrependUint32(0x98765432)
-        self.assertBuilderEquals(b, [0x32, 0x54, 0x76, 0x98,
-                                     204, 204, 204, 252,
-                                     0xEE, 0xFE, 0x22, 0x82,
-                                     0, 255, 129, 1])
+    want_ints = list(map(integerize, want_chars_or_ints))
+    want = bytearray(want_ints)
+    got = builder.Bytes[builder.Head():]  # use the buffer directly
+    self.assertEqual(want, got)
 
-    def test_numbers64(self):
-        b = flatbuffers.Builder(0)
-        b.PrependUint64(0x1122334455667788)
-        self.assertBuilderEquals(b, [0x88, 0x77, 0x66, 0x55,
-                                     0x44, 0x33, 0x22, 0x11])
+  def test_numbers(self):
+    b = flatbuffers.Builder(0)
+    self.assertBuilderEquals(b, [])
+    b.PrependBool(True)
+    self.assertBuilderEquals(b, [1])
+    b.PrependInt8(-127)
+    self.assertBuilderEquals(b, [129, 1])
+    b.PrependUint8(255)
+    self.assertBuilderEquals(b, [255, 129, 1])
+    b.PrependInt16(-32222)
+    self.assertBuilderEquals(b, [0x22, 0x82, 0, 255, 129, 1])  # first pad
+    b.PrependUint16(0xFEEE)
+    # no pad this time:
+    self.assertBuilderEquals(b, [0xEE, 0xFE, 0x22, 0x82, 0, 255, 129, 1])
+    b.PrependInt32(-53687092)
+    self.assertBuilderEquals(
+        b, [204, 204, 204, 252, 0xEE, 0xFE, 0x22, 0x82, 0, 255, 129, 1])
+    b.PrependUint32(0x98765432)
+    self.assertBuilderEquals(b, [
+        0x32, 0x54, 0x76, 0x98, 204, 204, 204, 252, 0xEE, 0xFE, 0x22, 0x82, 0,
+        255, 129, 1
+    ])
 
-        b = flatbuffers.Builder(0)
-        b.PrependInt64(0x1122334455667788)
-        self.assertBuilderEquals(b, [0x88, 0x77, 0x66, 0x55,
-                                     0x44, 0x33, 0x22, 0x11])
+  def test_numbers64(self):
+    b = flatbuffers.Builder(0)
+    b.PrependUint64(0x1122334455667788)
+    self.assertBuilderEquals(b,
+                             [0x88, 0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11])
 
-    def test_1xbyte_vector(self):
-        b = flatbuffers.Builder(0)
-        self.assertBuilderEquals(b, [])
-        b.StartVector(flatbuffers.number_types.Uint8Flags.bytewidth, 1, 1)
-        self.assertBuilderEquals(b, [0, 0, 0]) # align to 4bytes
-        b.PrependByte(1)
-        self.assertBuilderEquals(b, [1, 0, 0, 0])
-        b.EndVector(1)
-        self.assertBuilderEquals(b, [1, 0, 0, 0, 1, 0, 0, 0]) # padding
+    b = flatbuffers.Builder(0)
+    b.PrependInt64(0x1122334455667788)
+    self.assertBuilderEquals(b,
+                             [0x88, 0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11])
 
-    def test_2xbyte_vector(self):
-        b = flatbuffers.Builder(0)
-        b.StartVector(flatbuffers.number_types.Uint8Flags.bytewidth, 2, 1)
-        self.assertBuilderEquals(b, [0, 0]) # align to 4bytes
-        b.PrependByte(1)
-        self.assertBuilderEquals(b, [1, 0, 0])
-        b.PrependByte(2)
-        self.assertBuilderEquals(b, [2, 1, 0, 0])
-        b.EndVector(2)
-        self.assertBuilderEquals(b, [2, 0, 0, 0, 2, 1, 0, 0]) # padding
+  def test_1xbyte_vector(self):
+    b = flatbuffers.Builder(0)
+    self.assertBuilderEquals(b, [])
+    b.StartVector(flatbuffers.number_types.Uint8Flags.bytewidth, 1, 1)
+    self.assertBuilderEquals(b, [0, 0, 0])  # align to 4bytes
+    b.PrependByte(1)
+    self.assertBuilderEquals(b, [1, 0, 0, 0])
+    b.EndVector()
+    self.assertBuilderEquals(b, [1, 0, 0, 0, 1, 0, 0, 0])  # padding
 
-    def test_1xuint16_vector(self):
-        b = flatbuffers.Builder(0)
-        b.StartVector(flatbuffers.number_types.Uint16Flags.bytewidth, 1, 1)
-        self.assertBuilderEquals(b, [0, 0]) # align to 4bytes
-        b.PrependUint16(1)
-        self.assertBuilderEquals(b, [1, 0, 0, 0])
-        b.EndVector(1)
-        self.assertBuilderEquals(b, [1, 0, 0, 0, 1, 0, 0, 0]) # padding
+  def test_2xbyte_vector(self):
+    b = flatbuffers.Builder(0)
+    b.StartVector(flatbuffers.number_types.Uint8Flags.bytewidth, 2, 1)
+    self.assertBuilderEquals(b, [0, 0])  # align to 4bytes
+    b.PrependByte(1)
+    self.assertBuilderEquals(b, [1, 0, 0])
+    b.PrependByte(2)
+    self.assertBuilderEquals(b, [2, 1, 0, 0])
+    b.EndVector()
+    self.assertBuilderEquals(b, [2, 0, 0, 0, 2, 1, 0, 0])  # padding
 
-    def test_2xuint16_vector(self):
-        b = flatbuffers.Builder(0)
-        b.StartVector(flatbuffers.number_types.Uint16Flags.bytewidth, 2, 1)
-        self.assertBuilderEquals(b, []) # align to 4bytes
-        b.PrependUint16(0xABCD)
-        self.assertBuilderEquals(b, [0xCD, 0xAB])
-        b.PrependUint16(0xDCBA)
-        self.assertBuilderEquals(b, [0xBA, 0xDC, 0xCD, 0xAB])
-        b.EndVector(2)
-        self.assertBuilderEquals(b, [2, 0, 0, 0, 0xBA, 0xDC, 0xCD, 0xAB])
+  def test_1xuint16_vector(self):
+    b = flatbuffers.Builder(0)
+    b.StartVector(flatbuffers.number_types.Uint16Flags.bytewidth, 1, 1)
+    self.assertBuilderEquals(b, [0, 0])  # align to 4bytes
+    b.PrependUint16(1)
+    self.assertBuilderEquals(b, [1, 0, 0, 0])
+    b.EndVector()
+    self.assertBuilderEquals(b, [1, 0, 0, 0, 1, 0, 0, 0])  # padding
 
-    def test_create_ascii_string(self):
-        b = flatbuffers.Builder(0)
-        b.CreateString(u"foo", encoding='ascii')
+  def test_2xuint16_vector(self):
+    b = flatbuffers.Builder(0)
+    b.StartVector(flatbuffers.number_types.Uint16Flags.bytewidth, 2, 1)
+    self.assertBuilderEquals(b, [])  # align to 4bytes
+    b.PrependUint16(0xABCD)
+    self.assertBuilderEquals(b, [0xCD, 0xAB])
+    b.PrependUint16(0xDCBA)
+    self.assertBuilderEquals(b, [0xBA, 0xDC, 0xCD, 0xAB])
+    b.EndVector()
+    self.assertBuilderEquals(b, [2, 0, 0, 0, 0xBA, 0xDC, 0xCD, 0xAB])
 
-        # 0-terminated, no pad:
-        self.assertBuilderEquals(b, [3, 0, 0, 0, 'f', 'o', 'o', 0])
-        b.CreateString(u"moop", encoding='ascii')
-        # 0-terminated, 3-byte pad:
-        self.assertBuilderEquals(b, [4, 0, 0, 0, 'm', 'o', 'o', 'p',
-                                     0, 0, 0, 0,
-                                     3, 0, 0, 0, 'f', 'o', 'o', 0])
+  def test_create_ascii_string(self):
+    b = flatbuffers.Builder(0)
+    b.CreateString(u'foo', encoding='ascii')
 
-    def test_create_utf8_string(self):
-        b = flatbuffers.Builder(0)
-        b.CreateString(u"Цлїςσδε")
-        self.assertBuilderEquals(b, "\x0e\x00\x00\x00\xd0\xa6\xd0\xbb\xd1\x97" \
-            "\xcf\x82\xcf\x83\xce\xb4\xce\xb5\x00\x00")
+    # 0-terminated, no pad:
+    self.assertBuilderEquals(b, [3, 0, 0, 0, 'f', 'o', 'o', 0])
+    b.CreateString(u'moop', encoding='ascii')
+    # 0-terminated, 3-byte pad:
+    self.assertBuilderEquals(b, [
+        4, 0, 0, 0, 'm', 'o', 'o', 'p', 0, 0, 0, 0, 3, 0, 0, 0, 'f', 'o', 'o', 0
+    ])
 
-        b.CreateString(u"ﾌﾑｱﾑｶﾓｹﾓ")
-        self.assertBuilderEquals(b, "\x18\x00\x00\x00\xef\xbe\x8c\xef\xbe\x91" \
-            "\xef\xbd\xb1\xef\xbe\x91\xef\xbd\xb6\xef\xbe\x93\xef\xbd\xb9\xef" \
-            "\xbe\x93\x00\x00\x00\x00\x0e\x00\x00\x00\xd0\xa6\xd0\xbb\xd1\x97" \
-            "\xcf\x82\xcf\x83\xce\xb4\xce\xb5\x00\x00")
+  def test_create_utf8_string(self):
+    b = flatbuffers.Builder(0)
+    b.CreateString(u'Цлїςσδε')
+    self.assertBuilderEquals(b, '\x0e\x00\x00\x00\xd0\xa6\xd0\xbb\xd1\x97' \
+        '\xcf\x82\xcf\x83\xce\xb4\xce\xb5\x00\x00')
 
-    def test_create_arbitrary_string(self):
-        b = flatbuffers.Builder(0)
-        s = "\x01\x02\x03"
-        b.CreateString(s) # Default encoding is utf-8.
-        # 0-terminated, no pad:
-        self.assertBuilderEquals(b, [3, 0, 0, 0, 1, 2, 3, 0])
-        s2 = "\x04\x05\x06\x07"
-        b.CreateString(s2) # Default encoding is utf-8.
-        # 0-terminated, 3-byte pad:
-        self.assertBuilderEquals(b, [4, 0, 0, 0, 4, 5, 6, 7, 0, 0, 0, 0,
-                                     3, 0, 0, 0, 1, 2, 3, 0])
+    b.CreateString(u'ﾌﾑｱﾑｶﾓｹﾓ')
+    self.assertBuilderEquals(b, '\x18\x00\x00\x00\xef\xbe\x8c\xef\xbe\x91' \
+        '\xef\xbd\xb1\xef\xbe\x91\xef\xbd\xb6\xef\xbe\x93\xef\xbd\xb9\xef' \
+        '\xbe\x93\x00\x00\x00\x00\x0e\x00\x00\x00\xd0\xa6\xd0\xbb\xd1\x97' \
+        '\xcf\x82\xcf\x83\xce\xb4\xce\xb5\x00\x00')
 
-    def test_create_byte_vector(self):
-        b = flatbuffers.Builder(0)
-        b.CreateByteVector(b"")
-        # 0-byte pad:
-        self.assertBuilderEquals(b, [0, 0, 0, 0])
+  def test_create_arbitrary_string(self):
+    b = flatbuffers.Builder(0)
+    s = '\x01\x02\x03'
+    b.CreateString(s)  # Default encoding is utf-8.
+    # 0-terminated, no pad:
+    self.assertBuilderEquals(b, [3, 0, 0, 0, 1, 2, 3, 0])
+    s2 = '\x04\x05\x06\x07'
+    b.CreateString(s2)  # Default encoding is utf-8.
+    # 0-terminated, 3-byte pad:
+    self.assertBuilderEquals(
+        b, [4, 0, 0, 0, 4, 5, 6, 7, 0, 0, 0, 0, 3, 0, 0, 0, 1, 2, 3, 0])
 
-        b = flatbuffers.Builder(0)
-        b.CreateByteVector(b"\x01\x02\x03")
-        # 1-byte pad:
-        self.assertBuilderEquals(b, [3, 0, 0, 0, 1, 2, 3, 0])
+  def test_create_byte_vector(self):
+    b = flatbuffers.Builder(0)
+    b.CreateByteVector(b'')
+    # 0-byte pad:
+    self.assertBuilderEquals(b, [0, 0, 0, 0])
 
-    def test_create_numpy_vector_int8(self):
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            import numpy as np
+    b = flatbuffers.Builder(0)
+    b.CreateByteVector(b'\x01\x02\x03')
+    # 1-byte pad:
+    self.assertBuilderEquals(b, [3, 0, 0, 0, 1, 2, 3, 0])
 
-            # Systems endian:
-            b = flatbuffers.Builder(0)
-            x = np.array([1, 2, -3], dtype=np.int8)
-            b.CreateNumpyVector(x)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,  # vector length
-                1, 2, 256 - 3, 0   # vector value + padding
-            ])
+  def test_create_numpy_vector_int8(self):
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      import numpy as np
 
-            # Reverse endian:
-            b = flatbuffers.Builder(0)
-            x_other_endian = x.byteswap().newbyteorder()
-            b.CreateNumpyVector(x_other_endian)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,  # vector length
-                1, 2, 256 - 3, 0   # vector value + padding
-            ])
-        except ImportError:
-            b = flatbuffers.Builder(0)
-            x = 0
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                NumpyRequiredForThisFeature)
+      # Systems endian:
+      b = flatbuffers.Builder(0)
+      x = np.array([1, 2, -3], dtype=np.int8)
+      b.CreateNumpyVector(x)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              1,
+              2,
+              256 - 3,
+              0  # vector value + padding
+          ])
 
-    def test_create_numpy_vector_uint16(self):
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            import numpy as np
+      # Reverse endian:
+      b = flatbuffers.Builder(0)
+      x_other_endian = x.byteswap().newbyteorder()
+      b.CreateNumpyVector(x_other_endian)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              1,
+              2,
+              256 - 3,
+              0  # vector value + padding
+          ])
+    except ImportError:
+      b = flatbuffers.Builder(0)
+      x = 0
+      assertRaises(self, lambda: b.CreateNumpyVector(x),
+                   NumpyRequiredForThisFeature)
 
-            # Systems endian:
-            b = flatbuffers.Builder(0)
-            x = np.array([1, 2, 312], dtype=np.uint16)
-            b.CreateNumpyVector(x)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,     # vector length
-                1, 0,           # 1
-                2, 0,           # 2
-                312 - 256, 1,   # 312
-                0, 0            # padding
-            ])
+  def test_create_numpy_vector_uint16(self):
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      import numpy as np
 
-            # Reverse endian:
-            b = flatbuffers.Builder(0)
-            x_other_endian = x.byteswap().newbyteorder()
-            b.CreateNumpyVector(x_other_endian)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,     # vector length
-                1, 0,           # 1
-                2, 0,           # 2
-                312 - 256, 1,   # 312
-                0, 0            # padding
-            ])
-        except ImportError:
-            b = flatbuffers.Builder(0)
-            x = 0
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                NumpyRequiredForThisFeature)
+      # Systems endian:
+      b = flatbuffers.Builder(0)
+      x = np.array([1, 2, 312], dtype=np.uint16)
+      b.CreateNumpyVector(x)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              1,
+              0,  # 1
+              2,
+              0,  # 2
+              312 - 256,
+              1,  # 312
+              0,
+              0  # padding
+          ])
 
-    def test_create_numpy_vector_int64(self):
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            import numpy as np
+      # Reverse endian:
+      b = flatbuffers.Builder(0)
+      x_other_endian = x.byteswap().newbyteorder()
+      b.CreateNumpyVector(x_other_endian)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              1,
+              0,  # 1
+              2,
+              0,  # 2
+              312 - 256,
+              1,  # 312
+              0,
+              0  # padding
+          ])
+    except ImportError:
+      b = flatbuffers.Builder(0)
+      x = 0
+      assertRaises(self, lambda: b.CreateNumpyVector(x),
+                   NumpyRequiredForThisFeature)
 
-            # Systems endian:
-            b = flatbuffers.Builder(0)
-            x = np.array([1, 2, -12], dtype=np.int64)
-            b.CreateNumpyVector(x)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,                     # vector length
-                1, 0, 0, 0, 0, 0, 0, 0,         # 1
-                2, 0, 0, 0, 0, 0, 0, 0,         # 2
-                256 - 12, 255, 255, 255, 255, 255, 255, 255   # -12
-            ])
+  def test_create_numpy_vector_int64(self):
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      import numpy as np
 
-            # Reverse endian:
-            b = flatbuffers.Builder(0)
-            x_other_endian = x.byteswap().newbyteorder()
-            b.CreateNumpyVector(x_other_endian)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,                     # vector length
-                1, 0, 0, 0, 0, 0, 0, 0,         # 1
-                2, 0, 0, 0, 0, 0, 0, 0,         # 2
-                256 - 12, 255, 255, 255, 255, 255, 255, 255   # -12
-            ])
+      # Systems endian:
+      b = flatbuffers.Builder(0)
+      x = np.array([1, 2, -12], dtype=np.int64)
+      b.CreateNumpyVector(x)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              1,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,  # 1
+              2,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,  # 2
+              256 - 12,
+              255,
+              255,
+              255,
+              255,
+              255,
+              255,
+              255  # -12
+          ])
 
-        except ImportError:
-            b = flatbuffers.Builder(0)
-            x = 0
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                NumpyRequiredForThisFeature)
+      # Reverse endian:
+      b = flatbuffers.Builder(0)
+      x_other_endian = x.byteswap().newbyteorder()
+      b.CreateNumpyVector(x_other_endian)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              1,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,  # 1
+              2,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,  # 2
+              256 - 12,
+              255,
+              255,
+              255,
+              255,
+              255,
+              255,
+              255  # -12
+          ])
 
-    def test_create_numpy_vector_float32(self):
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            import numpy as np
+    except ImportError:
+      b = flatbuffers.Builder(0)
+      x = 0
+      assertRaises(self, lambda: b.CreateNumpyVector(x),
+                   NumpyRequiredForThisFeature)
 
-            # Systems endian:
-            b = flatbuffers.Builder(0)
-            x = np.array([1, 2, -12], dtype=np.float32)
-            b.CreateNumpyVector(x)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,                     # vector length
-                0, 0, 128, 63,                  # 1
-                0, 0, 0, 64,                    # 2
-                0, 0, 64, 193                   # -12
-            ])
+  def test_create_numpy_vector_float32(self):
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      import numpy as np
 
-            # Reverse endian:
-            b = flatbuffers.Builder(0)
-            x_other_endian = x.byteswap().newbyteorder()
-            b.CreateNumpyVector(x_other_endian)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,                     # vector length
-                0, 0, 128, 63,                  # 1
-                0, 0, 0, 64,                    # 2
-                0, 0, 64, 193                   # -12
-            ])
+      # Systems endian:
+      b = flatbuffers.Builder(0)
+      x = np.array([1, 2, -12], dtype=np.float32)
+      b.CreateNumpyVector(x)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              0,
+              0,
+              128,
+              63,  # 1
+              0,
+              0,
+              0,
+              64,  # 2
+              0,
+              0,
+              64,
+              193  # -12
+          ])
 
-        except ImportError:
-            b = flatbuffers.Builder(0)
-            x = 0
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                NumpyRequiredForThisFeature)
+      # Reverse endian:
+      b = flatbuffers.Builder(0)
+      x_other_endian = x.byteswap().newbyteorder()
+      b.CreateNumpyVector(x_other_endian)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              0,
+              0,
+              128,
+              63,  # 1
+              0,
+              0,
+              0,
+              64,  # 2
+              0,
+              0,
+              64,
+              193  # -12
+          ])
 
-    def test_create_numpy_vector_float64(self):
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            import numpy as np
+    except ImportError:
+      b = flatbuffers.Builder(0)
+      x = 0
+      assertRaises(self, lambda: b.CreateNumpyVector(x),
+                   NumpyRequiredForThisFeature)
 
-            # Systems endian:
-            b = flatbuffers.Builder(0)
-            x = np.array([1, 2, -12], dtype=np.float64)
-            b.CreateNumpyVector(x)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,                     # vector length
-                0, 0, 0, 0, 0, 0, 240, 63,                  # 1
-                0, 0, 0, 0, 0, 0, 0, 64,                    # 2
-                0, 0, 0, 0, 0, 0, 40, 192                   # -12
-            ])
+  def test_create_numpy_vector_float64(self):
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      import numpy as np
 
-            # Reverse endian:
-            b = flatbuffers.Builder(0)
-            x_other_endian = x.byteswap().newbyteorder()
-            b.CreateNumpyVector(x_other_endian)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0,                     # vector length
-                0, 0, 0, 0, 0, 0, 240, 63,                  # 1
-                0, 0, 0, 0, 0, 0, 0, 64,                    # 2
-                0, 0, 0, 0, 0, 0, 40, 192                   # -12
-            ])
+      # Systems endian:
+      b = flatbuffers.Builder(0)
+      x = np.array([1, 2, -12], dtype=np.float64)
+      b.CreateNumpyVector(x)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              240,
+              63,  # 1
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              64,  # 2
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              40,
+              192  # -12
+          ])
 
-        except ImportError:
-            b = flatbuffers.Builder(0)
-            x = 0
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                NumpyRequiredForThisFeature)
+      # Reverse endian:
+      b = flatbuffers.Builder(0)
+      x_other_endian = x.byteswap().newbyteorder()
+      b.CreateNumpyVector(x_other_endian)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              240,
+              63,  # 1
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              64,  # 2
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              40,
+              192  # -12
+          ])
 
-    def test_create_numpy_vector_bool(self):
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            import numpy as np
+    except ImportError:
+      b = flatbuffers.Builder(0)
+      x = 0
+      assertRaises(self, lambda: b.CreateNumpyVector(x),
+                   NumpyRequiredForThisFeature)
 
-            # Systems endian:
-            b = flatbuffers.Builder(0)
-            x = np.array([True, False, True], dtype=np.bool)
-            b.CreateNumpyVector(x)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0, # vector length
-                1, 0, 1, 0  # vector values + padding
-            ])
+  def test_create_numpy_vector_bool(self):
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      import numpy as np
 
-            # Reverse endian:
-            b = flatbuffers.Builder(0)
-            x_other_endian = x.byteswap().newbyteorder()
-            b.CreateNumpyVector(x_other_endian)
-            self.assertBuilderEquals(b, [
-                3, 0, 0, 0, # vector length
-                1, 0, 1, 0  # vector values + padding
-            ])
+      # Systems endian:
+      b = flatbuffers.Builder(0)
+      x = np.array([True, False, True], dtype=np.bool)
+      b.CreateNumpyVector(x)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              1,
+              0,
+              1,
+              0  # vector values + padding
+          ])
 
-        except ImportError:
-            b = flatbuffers.Builder(0)
-            x = 0
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                NumpyRequiredForThisFeature)
+      # Reverse endian:
+      b = flatbuffers.Builder(0)
+      x_other_endian = x.byteswap().newbyteorder()
+      b.CreateNumpyVector(x_other_endian)
+      self.assertBuilderEquals(
+          b,
+          [
+              3,
+              0,
+              0,
+              0,  # vector length
+              1,
+              0,
+              1,
+              0  # vector values + padding
+          ])
 
-    def test_create_numpy_vector_reject_strings(self):
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            import numpy as np
+    except ImportError:
+      b = flatbuffers.Builder(0)
+      x = 0
+      assertRaises(self, lambda: b.CreateNumpyVector(x),
+                   NumpyRequiredForThisFeature)
 
-            # Create String array
-            b = flatbuffers.Builder(0)
-            x = np.array(["hello", "fb", "testing"])
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                TypeError)
+  def test_create_numpy_vector_reject_strings(self):
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      import numpy as np
 
-        except ImportError:
-            b = flatbuffers.Builder(0)
-            x = 0
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                NumpyRequiredForThisFeature)
+      # Create String array
+      b = flatbuffers.Builder(0)
+      x = np.array(['hello', 'fb', 'testing'])
+      assertRaises(self, lambda: b.CreateNumpyVector(x), TypeError)
 
-    def test_create_numpy_vector_reject_object(self):
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            import numpy as np
+    except ImportError:
+      b = flatbuffers.Builder(0)
+      x = 0
+      assertRaises(self, lambda: b.CreateNumpyVector(x),
+                   NumpyRequiredForThisFeature)
 
-            # Create String array
-            b = flatbuffers.Builder(0)
-            x = np.array([{"m": 0}, {"as": -2.1, 'c': 'c'}])
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                TypeError)
+  def test_create_numpy_vector_reject_object(self):
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      import numpy as np
 
-        except ImportError:
-            b = flatbuffers.Builder(0)
-            x = 0
-            assertRaises(
-                self,
-                lambda: b.CreateNumpyVector(x),
-                NumpyRequiredForThisFeature)
+      # Create String array
+      b = flatbuffers.Builder(0)
+      x = np.array([{'m': 0}, {'as': -2.1, 'c': 'c'}])
+      assertRaises(self, lambda: b.CreateNumpyVector(x), TypeError)
 
-    def test_empty_vtable(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(0)
-        self.assertBuilderEquals(b, [])
-        b.EndObject()
-        self.assertBuilderEquals(b, [4, 0, 4, 0, 4, 0, 0, 0])
+    except ImportError:
+      b = flatbuffers.Builder(0)
+      x = 0
+      assertRaises(self, lambda: b.CreateNumpyVector(x),
+                   NumpyRequiredForThisFeature)
 
-    def test_vtable_with_one_true_bool(self):
-        b = flatbuffers.Builder(0)
-        self.assertBuilderEquals(b, [])
-        b.StartObject(1)
-        self.assertBuilderEquals(b, [])
-        b.PrependBoolSlot(0, True, False)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            6, 0,  # vtable bytes
-            8, 0,  # length of object including vtable offset
-            7, 0,  # start of bool value
-            6, 0, 0, 0,  # offset for start of vtable (int32)
-            0, 0, 0,  # padded to 4 bytes
+  def test_empty_vtable(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(0)
+    self.assertBuilderEquals(b, [])
+    b.EndObject()
+    self.assertBuilderEquals(b, [4, 0, 4, 0, 4, 0, 0, 0])
+
+  def test_vtable_with_one_true_bool(self):
+    b = flatbuffers.Builder(0)
+    self.assertBuilderEquals(b, [])
+    b.StartObject(1)
+    self.assertBuilderEquals(b, [])
+    b.PrependBoolSlot(0, True, False)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            6,
+            0,  # vtable bytes
+            8,
+            0,  # length of object including vtable offset
+            7,
+            0,  # start of bool value
+            6,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            0,
+            0,
+            0,  # padded to 4 bytes
             1,  # bool value
         ])
 
-    def test_vtable_with_one_default_bool(self):
-        b = flatbuffers.Builder(0)
-        self.assertBuilderEquals(b, [])
-        b.StartObject(1)
-        self.assertBuilderEquals(b, [])
-        b.PrependBoolSlot(0, False, False)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            4, 0,  # vtable bytes
-            4, 0,  # end of object from here
+  def test_vtable_with_one_default_bool(self):
+    b = flatbuffers.Builder(0)
+    self.assertBuilderEquals(b, [])
+    b.StartObject(1)
+    self.assertBuilderEquals(b, [])
+    b.PrependBoolSlot(0, False, False)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            4,
+            0,  # vtable bytes
+            4,
+            0,  # end of object from here
             # entry 1 is zero and not stored
-            4, 0, 0, 0,  # offset for start of vtable (int32)
+            4,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
         ])
 
-    def test_vtable_with_one_int16(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(1)
-        b.PrependInt16Slot(0, 0x789A, 0)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            6, 0,  # vtable bytes
-            8, 0,  # end of object from here
-            6, 0,  # offset to value
-            6, 0, 0, 0,  # offset for start of vtable (int32)
-            0, 0,  # padding to 4 bytes
-            0x9A, 0x78,
+  def test_vtable_with_one_int16(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(1)
+    b.PrependInt16Slot(0, 0x789A, 0)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            6,
+            0,  # vtable bytes
+            8,
+            0,  # end of object from here
+            6,
+            0,  # offset to value
+            6,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            0,
+            0,  # padding to 4 bytes
+            0x9A,
+            0x78,
         ])
 
-    def test_vtable_with_two_int16(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(2)
-        b.PrependInt16Slot(0, 0x3456, 0)
-        b.PrependInt16Slot(1, 0x789A, 0)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            8, 0,  # vtable bytes
-            8, 0,  # end of object from here
-            6, 0,  # offset to value 0
-            4, 0,  # offset to value 1
-            8, 0, 0, 0,  # offset for start of vtable (int32)
-            0x9A, 0x78,  # value 1
-            0x56, 0x34,  # value 0
+  def test_vtable_with_two_int16(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(2)
+    b.PrependInt16Slot(0, 0x3456, 0)
+    b.PrependInt16Slot(1, 0x789A, 0)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            8,
+            0,  # vtable bytes
+            8,
+            0,  # end of object from here
+            6,
+            0,  # offset to value 0
+            4,
+            0,  # offset to value 1
+            8,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            0x9A,
+            0x78,  # value 1
+            0x56,
+            0x34,  # value 0
         ])
 
-    def test_vtable_with_int16_and_bool(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(2)
-        b.PrependInt16Slot(0, 0x3456, 0)
-        b.PrependBoolSlot(1, True, False)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            8, 0,  # vtable bytes
-            8, 0,  # end of object from here
-            6, 0,  # offset to value 0
-            5, 0,  # offset to value 1
-            8, 0, 0, 0,  # offset for start of vtable (int32)
-            0,          # padding
-            1,          # value 1
-            0x56, 0x34,  # value 0
+  def test_vtable_with_int16_and_bool(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(2)
+    b.PrependInt16Slot(0, 0x3456, 0)
+    b.PrependBoolSlot(1, True, False)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            8,
+            0,  # vtable bytes
+            8,
+            0,  # end of object from here
+            6,
+            0,  # offset to value 0
+            5,
+            0,  # offset to value 1
+            8,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            0,  # padding
+            1,  # value 1
+            0x56,
+            0x34,  # value 0
         ])
 
-    def test_vtable_with_empty_vector(self):
-        b = flatbuffers.Builder(0)
-        b.StartVector(flatbuffers.number_types.Uint8Flags.bytewidth, 0, 1)
-        vecend = b.EndVector(0)
-        b.StartObject(1)
-        b.PrependUOffsetTRelativeSlot(0, vecend, 0)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            6, 0,  # vtable bytes
-            8, 0,
-            4, 0,  # offset to vector offset
-            6, 0, 0, 0,  # offset for start of vtable (int32)
-            4, 0, 0, 0,
-            0, 0, 0, 0,  # length of vector (not in struct)
+  def test_vtable_with_empty_vector(self):
+    b = flatbuffers.Builder(0)
+    b.StartVector(flatbuffers.number_types.Uint8Flags.bytewidth, 0, 1)
+    vecend = b.EndVector()
+    b.StartObject(1)
+    b.PrependUOffsetTRelativeSlot(0, vecend, 0)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            6,
+            0,  # vtable bytes
+            8,
+            0,
+            4,
+            0,  # offset to vector offset
+            6,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            4,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,  # length of vector (not in struct)
         ])
 
-    def test_vtable_with_empty_vector_of_byte_and_some_scalars(self):
-        b = flatbuffers.Builder(0)
-        b.StartVector(flatbuffers.number_types.Uint8Flags.bytewidth, 0, 1)
-        vecend = b.EndVector(0)
-        b.StartObject(2)
-        b.PrependInt16Slot(0, 55, 0)
-        b.PrependUOffsetTRelativeSlot(1, vecend, 0)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            8, 0,  # vtable bytes
-            12, 0,
-            10, 0,  # offset to value 0
-            4, 0,  # offset to vector offset
-            8, 0, 0, 0,  # vtable loc
-            8, 0, 0, 0,  # value 1
-            0, 0, 55, 0,  # value 0
-
-            0, 0, 0, 0,  # length of vector (not in struct)
+  def test_vtable_with_empty_vector_of_byte_and_some_scalars(self):
+    b = flatbuffers.Builder(0)
+    b.StartVector(flatbuffers.number_types.Uint8Flags.bytewidth, 0, 1)
+    vecend = b.EndVector()
+    b.StartObject(2)
+    b.PrependInt16Slot(0, 55, 0)
+    b.PrependUOffsetTRelativeSlot(1, vecend, 0)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            8,
+            0,  # vtable bytes
+            12,
+            0,
+            10,
+            0,  # offset to value 0
+            4,
+            0,  # offset to vector offset
+            8,
+            0,
+            0,
+            0,  # vtable loc
+            8,
+            0,
+            0,
+            0,  # value 1
+            0,
+            0,
+            55,
+            0,  # value 0
+            0,
+            0,
+            0,
+            0,  # length of vector (not in struct)
         ])
 
-    def test_vtable_with_1_int16_and_2vector_of_int16(self):
-        b = flatbuffers.Builder(0)
-        b.StartVector(flatbuffers.number_types.Int16Flags.bytewidth, 2, 1)
-        b.PrependInt16(0x1234)
-        b.PrependInt16(0x5678)
-        vecend = b.EndVector(2)
-        b.StartObject(2)
-        b.PrependUOffsetTRelativeSlot(1, vecend, 0)
-        b.PrependInt16Slot(0, 55, 0)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            8, 0,  # vtable bytes
-            12, 0,  # length of object
-            6, 0,  # start of value 0 from end of vtable
-            8, 0,  # start of value 1 from end of buffer
-            8, 0, 0, 0,  # offset for start of vtable (int32)
-            0, 0,  # padding
-            55, 0,  # value 0
-            4, 0, 0, 0,  # vector position from here
-            2, 0, 0, 0,  # length of vector (uint32)
-            0x78, 0x56,  # vector value 1
-            0x34, 0x12,  # vector value 0
+  def test_vtable_with_1_int16_and_2vector_of_int16(self):
+    b = flatbuffers.Builder(0)
+    b.StartVector(flatbuffers.number_types.Int16Flags.bytewidth, 2, 1)
+    b.PrependInt16(0x1234)
+    b.PrependInt16(0x5678)
+    vecend = b.EndVector()
+    b.StartObject(2)
+    b.PrependUOffsetTRelativeSlot(1, vecend, 0)
+    b.PrependInt16Slot(0, 55, 0)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            8,
+            0,  # vtable bytes
+            12,
+            0,  # length of object
+            6,
+            0,  # start of value 0 from end of vtable
+            8,
+            0,  # start of value 1 from end of buffer
+            8,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            0,
+            0,  # padding
+            55,
+            0,  # value 0
+            4,
+            0,
+            0,
+            0,  # vector position from here
+            2,
+            0,
+            0,
+            0,  # length of vector (uint32)
+            0x78,
+            0x56,  # vector value 1
+            0x34,
+            0x12,  # vector value 0
         ])
 
-    def test_vtable_with_1_struct_of_1_int8__1_int16__1_int32(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(1)
-        b.Prep(4+4+4, 0)
-        b.PrependInt8(55)
-        b.Pad(3)
-        b.PrependInt16(0x1234)
-        b.Pad(2)
-        b.PrependInt32(0x12345678)
-        structStart = b.Offset()
-        b.PrependStructSlot(0, structStart, 0)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            6, 0,  # vtable bytes
-            16, 0,  # end of object from here
-            4, 0,  # start of struct from here
-            6, 0, 0, 0,  # offset for start of vtable (int32)
-            0x78, 0x56, 0x34, 0x12,  # value 2
-            0, 0,  # padding
-            0x34, 0x12,  # value 1
-            0, 0, 0,  # padding
+  def test_vtable_with_1_struct_of_1_int8__1_int16__1_int32(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(1)
+    b.Prep(4 + 4 + 4, 0)
+    b.PrependInt8(55)
+    b.Pad(3)
+    b.PrependInt16(0x1234)
+    b.Pad(2)
+    b.PrependInt32(0x12345678)
+    structStart = b.Offset()
+    b.PrependStructSlot(0, structStart, 0)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            6,
+            0,  # vtable bytes
+            16,
+            0,  # end of object from here
+            4,
+            0,  # start of struct from here
+            6,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            0x78,
+            0x56,
+            0x34,
+            0x12,  # value 2
+            0,
+            0,  # padding
+            0x34,
+            0x12,  # value 1
+            0,
+            0,
+            0,  # padding
             55,  # value 0
         ])
 
-    def test_vtable_with_1_vector_of_2_struct_of_2_int8(self):
-        b = flatbuffers.Builder(0)
-        b.StartVector(flatbuffers.number_types.Int8Flags.bytewidth*2, 2, 1)
-        b.PrependInt8(33)
-        b.PrependInt8(44)
-        b.PrependInt8(55)
-        b.PrependInt8(66)
-        vecend = b.EndVector(2)
-        b.StartObject(1)
-        b.PrependUOffsetTRelativeSlot(0, vecend, 0)
-        b.EndObject()
-        self.assertBuilderEquals(b, [
-            6, 0,  # vtable bytes
-            8, 0,
-            4, 0,  # offset of vector offset
-            6, 0, 0, 0,  # offset for start of vtable (int32)
-            4, 0, 0, 0,  # vector start offset
-
-            2, 0, 0, 0,  # vector length
+  def test_vtable_with_1_vector_of_2_struct_of_2_int8(self):
+    b = flatbuffers.Builder(0)
+    b.StartVector(flatbuffers.number_types.Int8Flags.bytewidth * 2, 2, 1)
+    b.PrependInt8(33)
+    b.PrependInt8(44)
+    b.PrependInt8(55)
+    b.PrependInt8(66)
+    vecend = b.EndVector()
+    b.StartObject(1)
+    b.PrependUOffsetTRelativeSlot(0, vecend, 0)
+    b.EndObject()
+    self.assertBuilderEquals(
+        b,
+        [
+            6,
+            0,  # vtable bytes
+            8,
+            0,
+            4,
+            0,  # offset of vector offset
+            6,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            4,
+            0,
+            0,
+            0,  # vector start offset
+            2,
+            0,
+            0,
+            0,  # vector length
             66,  # vector value 1,1
             55,  # vector value 1,0
             44,  # vector value 0,1
             33,  # vector value 0,0
         ])
 
-    def test_table_with_some_elements(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(2)
-        b.PrependInt8Slot(0, 33, 0)
-        b.PrependInt16Slot(1, 66, 0)
-        off = b.EndObject()
-        b.Finish(off)
+  def test_table_with_some_elements(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(2)
+    b.PrependInt8Slot(0, 33, 0)
+    b.PrependInt16Slot(1, 66, 0)
+    off = b.EndObject()
+    b.Finish(off)
 
-        self.assertBuilderEquals(b, [
-            12, 0, 0, 0,  # root of table: points to vtable offset
-
-            8, 0,  # vtable bytes
-            8, 0,  # end of object from here
-            7, 0,  # start of value 0
-            4, 0,  # start of value 1
-
-            8, 0, 0, 0,  # offset for start of vtable (int32)
-
-            66, 0,  # value 1
+    self.assertBuilderEquals(
+        b,
+        [
+            12,
+            0,
+            0,
+            0,  # root of table: points to vtable offset
+            8,
+            0,  # vtable bytes
+            8,
+            0,  # end of object from here
+            7,
+            0,  # start of value 0
+            4,
+            0,  # start of value 1
+            8,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            66,
+            0,  # value 1
             0,  # padding
             33,  # value 0
         ])
 
-    def test__one_unfinished_table_and_one_finished_table(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(2)
-        b.PrependInt8Slot(0, 33, 0)
-        b.PrependInt8Slot(1, 44, 0)
-        off = b.EndObject()
-        b.Finish(off)
+  def test__one_unfinished_table_and_one_finished_table(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(2)
+    b.PrependInt8Slot(0, 33, 0)
+    b.PrependInt8Slot(1, 44, 0)
+    off = b.EndObject()
+    b.Finish(off)
 
-        b.StartObject(3)
-        b.PrependInt8Slot(0, 55, 0)
-        b.PrependInt8Slot(1, 66, 0)
-        b.PrependInt8Slot(2, 77, 0)
-        off = b.EndObject()
-        b.Finish(off)
+    b.StartObject(3)
+    b.PrependInt8Slot(0, 55, 0)
+    b.PrependInt8Slot(1, 66, 0)
+    b.PrependInt8Slot(2, 77, 0)
+    off = b.EndObject()
+    b.Finish(off)
 
-        self.assertBuilderEquals(b, [
-            16, 0, 0, 0,  # root of table: points to object
-            0, 0,  # padding
-
-            10, 0,  # vtable bytes
-            8, 0,  # size of object
-            7, 0,  # start of value 0
-            6, 0,  # start of value 1
-            5, 0,  # start of value 2
-            10, 0, 0, 0,  # offset for start of vtable (int32)
+    self.assertBuilderEquals(
+        b,
+        [
+            16,
+            0,
+            0,
+            0,  # root of table: points to object
+            0,
+            0,  # padding
+            10,
+            0,  # vtable bytes
+            8,
+            0,  # size of object
+            7,
+            0,  # start of value 0
+            6,
+            0,  # start of value 1
+            5,
+            0,  # start of value 2
+            10,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
             0,  # padding
             77,  # value 2
             66,  # value 1
             55,  # value 0
-
-            12, 0, 0, 0,  # root of table: points to object
-
-            8, 0,  # vtable bytes
-            8, 0,  # size of object
-            7, 0,  # start of value 0
-            6, 0,  # start of value 1
-            8, 0, 0, 0,  # offset for start of vtable (int32)
-            0, 0,  # padding
+            12,
+            0,
+            0,
+            0,  # root of table: points to object
+            8,
+            0,  # vtable bytes
+            8,
+            0,  # size of object
+            7,
+            0,  # start of value 0
+            6,
+            0,  # start of value 1
+            8,
+            0,
+            0,
+            0,  # offset for start of vtable (int32)
+            0,
+            0,  # padding
             44,  # value 1
             33,  # value 0
         ])
 
-    def test_a_bunch_of_bools(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(8)
-        b.PrependBoolSlot(0, True, False)
-        b.PrependBoolSlot(1, True, False)
-        b.PrependBoolSlot(2, True, False)
-        b.PrependBoolSlot(3, True, False)
-        b.PrependBoolSlot(4, True, False)
-        b.PrependBoolSlot(5, True, False)
-        b.PrependBoolSlot(6, True, False)
-        b.PrependBoolSlot(7, True, False)
-        off = b.EndObject()
-        b.Finish(off)
+  def test_a_bunch_of_bools(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(8)
+    b.PrependBoolSlot(0, True, False)
+    b.PrependBoolSlot(1, True, False)
+    b.PrependBoolSlot(2, True, False)
+    b.PrependBoolSlot(3, True, False)
+    b.PrependBoolSlot(4, True, False)
+    b.PrependBoolSlot(5, True, False)
+    b.PrependBoolSlot(6, True, False)
+    b.PrependBoolSlot(7, True, False)
+    off = b.EndObject()
+    b.Finish(off)
 
-        self.assertBuilderEquals(b, [
-            24, 0, 0, 0,  # root of table: points to vtable offset
-
-            20, 0,  # vtable bytes
-            12, 0,  # size of object
-            11, 0,  # start of value 0
-            10, 0,  # start of value 1
-            9, 0,  # start of value 2
-            8, 0,  # start of value 3
-            7, 0,  # start of value 4
-            6, 0,  # start of value 5
-            5, 0,  # start of value 6
-            4, 0,  # start of value 7
-            20, 0, 0, 0,  # vtable offset
-
+    self.assertBuilderEquals(
+        b,
+        [
+            24,
+            0,
+            0,
+            0,  # root of table: points to vtable offset
+            20,
+            0,  # vtable bytes
+            12,
+            0,  # size of object
+            11,
+            0,  # start of value 0
+            10,
+            0,  # start of value 1
+            9,
+            0,  # start of value 2
+            8,
+            0,  # start of value 3
+            7,
+            0,  # start of value 4
+            6,
+            0,  # start of value 5
+            5,
+            0,  # start of value 6
+            4,
+            0,  # start of value 7
+            20,
+            0,
+            0,
+            0,  # vtable offset
             1,  # value 7
             1,  # value 6
             1,  # value 5
@@ -1498,908 +1885,970 @@
             1,  # value 0
         ])
 
-    def test_three_bools(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(3)
-        b.PrependBoolSlot(0, True, False)
-        b.PrependBoolSlot(1, True, False)
-        b.PrependBoolSlot(2, True, False)
-        off = b.EndObject()
-        b.Finish(off)
+  def test_three_bools(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(3)
+    b.PrependBoolSlot(0, True, False)
+    b.PrependBoolSlot(1, True, False)
+    b.PrependBoolSlot(2, True, False)
+    off = b.EndObject()
+    b.Finish(off)
 
-        self.assertBuilderEquals(b, [
-            16, 0, 0, 0,  # root of table: points to vtable offset
-
-            0, 0,  # padding
-
-            10, 0,  # vtable bytes
-            8, 0,  # size of object
-            7, 0,  # start of value 0
-            6, 0,  # start of value 1
-            5, 0,  # start of value 2
-            10, 0, 0, 0,  # vtable offset from here
-
+    self.assertBuilderEquals(
+        b,
+        [
+            16,
+            0,
+            0,
+            0,  # root of table: points to vtable offset
+            0,
+            0,  # padding
+            10,
+            0,  # vtable bytes
+            8,
+            0,  # size of object
+            7,
+            0,  # start of value 0
+            6,
+            0,  # start of value 1
+            5,
+            0,  # start of value 2
+            10,
+            0,
+            0,
+            0,  # vtable offset from here
             0,  # padding
             1,  # value 2
             1,  # value 1
             1,  # value 0
         ])
 
-    def test_some_floats(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(1)
-        b.PrependFloat32Slot(0, 1.0, 0.0)
-        off = b.EndObject()
+  def test_some_floats(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(1)
+    b.PrependFloat32Slot(0, 1.0, 0.0)
+    off = b.EndObject()
 
-        self.assertBuilderEquals(b, [
-            6, 0,  # vtable bytes
-            8, 0,  # size of object
-            4, 0,  # start of value 0
-            6, 0, 0, 0,  # vtable offset
-
-            0, 0, 128, 63,  # value 0
+    self.assertBuilderEquals(
+        b,
+        [
+            6,
+            0,  # vtable bytes
+            8,
+            0,  # size of object
+            4,
+            0,  # start of value 0
+            6,
+            0,
+            0,
+            0,  # vtable offset
+            0,
+            0,
+            128,
+            63,  # value 0
         ])
 
 
-def make_monster_from_generated_code(sizePrefix = False, file_identifier=None):
-    ''' Use generated code to build the example Monster. '''
+def make_monster_from_generated_code(sizePrefix=False, file_identifier=None):
+  """ Use generated code to build the example Monster. """
 
-    b = flatbuffers.Builder(0)
-    string = b.CreateString("MyMonster")
-    test1 = b.CreateString("test1")
-    test2 = b.CreateString("test2")
-    fred = b.CreateString("Fred")
+  b = flatbuffers.Builder(0)
+  string = b.CreateString('MyMonster')
+  test1 = b.CreateString('test1')
+  test2 = b.CreateString('test2')
+  fred = b.CreateString('Fred')
 
-    MyGame.Example.Monster.MonsterStartInventoryVector(b, 5)
-    b.PrependByte(4)
-    b.PrependByte(3)
-    b.PrependByte(2)
-    b.PrependByte(1)
-    b.PrependByte(0)
-    inv = b.EndVector(5)
+  _MONSTER.MonsterStartInventoryVector(b, 5)
+  b.PrependByte(4)
+  b.PrependByte(3)
+  b.PrependByte(2)
+  b.PrependByte(1)
+  b.PrependByte(0)
+  inv = b.EndVector()
 
-    MyGame.Example.Monster.MonsterStart(b)
-    MyGame.Example.Monster.MonsterAddName(b, fred)
-    mon2 = MyGame.Example.Monster.MonsterEnd(b)
+  _MONSTER.MonsterStart(b)
+  _MONSTER.MonsterAddName(b, fred)
+  mon2 = _MONSTER.MonsterEnd(b)
 
-    MyGame.Example.Monster.MonsterStartTest4Vector(b, 2)
-    MyGame.Example.Test.CreateTest(b, 10, 20)
-    MyGame.Example.Test.CreateTest(b, 30, 40)
-    test4 = b.EndVector(2)
+  _MONSTER.MonsterStartTest4Vector(b, 2)
+  _TEST.CreateTest(b, 10, 20)
+  _TEST.CreateTest(b, 30, 40)
+  test4 = b.EndVector()
 
-    MyGame.Example.Monster.MonsterStartTestarrayofstringVector(b, 2)
-    b.PrependUOffsetTRelative(test2)
-    b.PrependUOffsetTRelative(test1)
-    testArrayOfString = b.EndVector(2)
+  _MONSTER.MonsterStartTestarrayofstringVector(b, 2)
+  b.PrependUOffsetTRelative(test2)
+  b.PrependUOffsetTRelative(test1)
+  testArrayOfString = b.EndVector()
 
-    MyGame.Example.Monster.MonsterStartVectorOfLongsVector(b, 5)
-    b.PrependInt64(100000000)
-    b.PrependInt64(1000000)
-    b.PrependInt64(10000)
-    b.PrependInt64(100)
-    b.PrependInt64(1)
-    VectorOfLongs = b.EndVector(5)
+  _MONSTER.MonsterStartVectorOfLongsVector(b, 5)
+  b.PrependInt64(100000000)
+  b.PrependInt64(1000000)
+  b.PrependInt64(10000)
+  b.PrependInt64(100)
+  b.PrependInt64(1)
+  VectorOfLongs = b.EndVector()
 
-    MyGame.Example.Monster.MonsterStartVectorOfDoublesVector(b, 3)
-    b.PrependFloat64(1.7976931348623157e+308)
-    b.PrependFloat64(0)
-    b.PrependFloat64(-1.7976931348623157e+308)
-    VectorOfDoubles = b.EndVector(3)
+  _MONSTER.MonsterStartVectorOfDoublesVector(b, 3)
+  b.PrependFloat64(1.7976931348623157e+308)
+  b.PrependFloat64(0)
+  b.PrependFloat64(-1.7976931348623157e+308)
+  VectorOfDoubles = b.EndVector()
 
-    MyGame.Example.Monster.MonsterStart(b)
+  _MONSTER.MonsterStart(b)
 
-    pos = MyGame.Example.Vec3.CreateVec3(b, 1.0, 2.0, 3.0, 3.0, 2, 5, 6)
-    MyGame.Example.Monster.MonsterAddPos(b, pos)
+  pos = _VEC3.CreateVec3(b, 1.0, 2.0, 3.0, 3.0, 2, 5, 6)
+  _MONSTER.MonsterAddPos(b, pos)
 
-    MyGame.Example.Monster.MonsterAddHp(b, 80)
-    MyGame.Example.Monster.MonsterAddName(b, string)
-    MyGame.Example.Monster.MonsterAddInventory(b, inv)
-    MyGame.Example.Monster.MonsterAddTestType(b, 1)
-    MyGame.Example.Monster.MonsterAddTest(b, mon2)
-    MyGame.Example.Monster.MonsterAddTest4(b, test4)
-    MyGame.Example.Monster.MonsterAddTestarrayofstring(b, testArrayOfString)
-    MyGame.Example.Monster.MonsterAddVectorOfLongs(b, VectorOfLongs)
-    MyGame.Example.Monster.MonsterAddVectorOfDoubles(b, VectorOfDoubles)
-    mon = MyGame.Example.Monster.MonsterEnd(b)
+  _MONSTER.MonsterAddHp(b, 80)
+  _MONSTER.MonsterAddName(b, string)
+  _MONSTER.MonsterAddInventory(b, inv)
+  _MONSTER.MonsterAddTestType(b, 1)
+  _MONSTER.MonsterAddTest(b, mon2)
+  _MONSTER.MonsterAddTest4(b, test4)
+  _MONSTER.MonsterAddTestarrayofstring(b, testArrayOfString)
+  _MONSTER.MonsterAddVectorOfLongs(b, VectorOfLongs)
+  _MONSTER.MonsterAddVectorOfDoubles(b, VectorOfDoubles)
+  mon = _MONSTER.MonsterEnd(b)
 
-    if sizePrefix:
-        b.FinishSizePrefixed(mon, file_identifier)
-    else:
-        b.Finish(mon, file_identifier)
+  if sizePrefix:
+    b.FinishSizePrefixed(mon, file_identifier)
+  else:
+    b.Finish(mon, file_identifier)
 
-    return b.Bytes, b.Head()
+  return b.Bytes, b.Head()
 
 
 class TestBuilderForceDefaults(unittest.TestCase):
-    """Verify that the builder adds default values when forced."""
+  """Verify that the builder adds default values when forced."""
 
-    test_flags = [N.BoolFlags(), N.Uint8Flags(), N.Uint16Flags(), \
-                  N.Uint32Flags(), N.Uint64Flags(), N.Int8Flags(), \
-                  N.Int16Flags(), N.Int32Flags(), N.Int64Flags(), \
-                  N.Float32Flags(), N.Float64Flags(), N.UOffsetTFlags()]
-    def test_default_force_defaults(self):
-        for flag in self.test_flags:
-            b = flatbuffers.Builder(0)
-            b.StartObject(1)
-            stored_offset = b.Offset()
-            if flag != N.UOffsetTFlags():
-                b.PrependSlot(flag, 0, 0, 0)
-            else:
-                b.PrependUOffsetTRelativeSlot(0, 0, 0)
-            end_offset = b.Offset()
-            b.EndObject()
-            self.assertEqual(0, end_offset - stored_offset)
+  test_flags = [N.BoolFlags(), N.Uint8Flags(), N.Uint16Flags(), \
+                N.Uint32Flags(), N.Uint64Flags(), N.Int8Flags(), \
+                N.Int16Flags(), N.Int32Flags(), N.Int64Flags(), \
+                N.Float32Flags(), N.Float64Flags(), N.UOffsetTFlags()]
 
-    def test_force_defaults_true(self):
-        for flag in self.test_flags:
-            b = flatbuffers.Builder(0)
-            b.ForceDefaults(True)
-            b.StartObject(1)
-            stored_offset = b.Offset()
-            if flag != N.UOffsetTFlags():
-                b.PrependSlot(flag, 0, 0, 0)
-            else:
-                b.PrependUOffsetTRelativeSlot(0, 0, 0)
-            end_offset = b.Offset()
-            b.EndObject()
-            self.assertEqual(flag.bytewidth, end_offset - stored_offset)
+  def test_default_force_defaults(self):
+    for flag in self.test_flags:
+      b = flatbuffers.Builder(0)
+      b.StartObject(1)
+      stored_offset = b.Offset()
+      if flag != N.UOffsetTFlags():
+        b.PrependSlot(flag, 0, 0, 0)
+      else:
+        b.PrependUOffsetTRelativeSlot(0, 0, 0)
+      end_offset = b.Offset()
+      b.EndObject()
+      self.assertEqual(0, end_offset - stored_offset)
+
+  def test_force_defaults_true(self):
+    for flag in self.test_flags:
+      b = flatbuffers.Builder(0)
+      b.ForceDefaults(True)
+      b.StartObject(1)
+      stored_offset = b.Offset()
+      if flag != N.UOffsetTFlags():
+        b.PrependSlot(flag, 0, 0, 0)
+      else:
+        b.PrependUOffsetTRelativeSlot(0, 0, 0)
+      end_offset = b.Offset()
+      b.EndObject()
+      self.assertEqual(flag.bytewidth, end_offset - stored_offset)
 
 
 class TestAllCodePathsOfExampleSchema(unittest.TestCase):
-    def setUp(self, *args, **kwargs):
-        super(TestAllCodePathsOfExampleSchema, self).setUp(*args, **kwargs)
 
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        gen_mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(gen_mon)
+  def setUp(self, *args, **kwargs):
+    super(TestAllCodePathsOfExampleSchema, self).setUp(*args, **kwargs)
 
-        self.mon = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                                   b.Head())
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStart(b)
+    gen_mon = _MONSTER.MonsterEnd(b)
+    b.Finish(gen_mon)
 
-    def test_default_monster_pos(self):
-        self.assertTrue(self.mon.Pos() is None)
+    self.mon = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
 
-    def test_nondefault_monster_mana(self):
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddMana(b, 50)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+  def test_default_monster_pos(self):
+    self.assertTrue(self.mon.Pos() is None)
 
-        got_mon = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                                  b.Head())
-        self.assertEqual(50, got_mon.Mana())
+  def test_nondefault_monster_mana(self):
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddMana(b, 50)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-    def test_default_monster_hp(self):
-        self.assertEqual(100, self.mon.Hp())
+    got_mon = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertEqual(50, got_mon.Mana())
 
-    def test_default_monster_name(self):
-        self.assertEqual(None, self.mon.Name())
+  def test_default_monster_hp(self):
+    self.assertEqual(100, self.mon.Hp())
 
-    def test_default_monster_inventory_item(self):
-        self.assertEqual(0, self.mon.Inventory(0))
+  def test_default_monster_name(self):
+    self.assertEqual(None, self.mon.Name())
 
-    def test_default_monster_inventory_length(self):
-        self.assertEqual(0, self.mon.InventoryLength())
-        self.assertTrue(self.mon.InventoryIsNone())
+  def test_default_monster_inventory_item(self):
+    self.assertEqual(0, self.mon.Inventory(0))
 
-    def test_empty_monster_inventory_vector(self):
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStartInventoryVector(b, 0)
-        inv = b.EndVector(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddInventory(b, inv)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertFalse(mon2.InventoryIsNone())
+  def test_default_monster_inventory_length(self):
+    self.assertEqual(0, self.mon.InventoryLength())
+    self.assertTrue(self.mon.InventoryIsNone())
 
-    def test_default_monster_color(self):
-        self.assertEqual(MyGame.Example.Color.Color.Blue, self.mon.Color())
+  def test_empty_monster_inventory_vector(self):
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStartInventoryVector(b, 0)
+    inv = b.EndVector()
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddInventory(b, inv)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertFalse(mon2.InventoryIsNone())
 
-    def test_nondefault_monster_color(self):
-        b = flatbuffers.Builder(0)
-        color = MyGame.Example.Color.Color.Red
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddColor(b, color)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+  def test_default_monster_color(self):
+    self.assertEqual(_COLOR.Color.Blue, self.mon.Color())
 
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertEqual(MyGame.Example.Color.Color.Red, mon2.Color())
+  def test_nondefault_monster_color(self):
+    b = flatbuffers.Builder(0)
+    color = _COLOR.Color.Red
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddColor(b, color)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-    def test_default_monster_testtype(self):
-        self.assertEqual(0, self.mon.TestType())
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertEqual(_COLOR.Color.Red, mon2.Color())
 
-    def test_default_monster_test_field(self):
-        self.assertEqual(None, self.mon.Test())
+  def test_default_monster_testtype(self):
+    self.assertEqual(0, self.mon.TestType())
 
-    def test_default_monster_test4_item(self):
-        self.assertEqual(None, self.mon.Test4(0))
+  def test_default_monster_test_field(self):
+    self.assertEqual(None, self.mon.Test())
 
-    def test_default_monster_test4_length(self):
-        self.assertEqual(0, self.mon.Test4Length())
-        self.assertTrue(self.mon.Test4IsNone())
+  def test_default_monster_test4_item(self):
+    self.assertEqual(None, self.mon.Test4(0))
 
-    def test_empty_monster_test4_vector(self):
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStartTest4Vector(b, 0)
-        test4 = b.EndVector(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTest4(b, test4)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertFalse(mon2.Test4IsNone())
+  def test_default_monster_test4_length(self):
+    self.assertEqual(0, self.mon.Test4Length())
+    self.assertTrue(self.mon.Test4IsNone())
 
-    def test_default_monster_testarrayofstring(self):
-        self.assertEqual("", self.mon.Testarrayofstring(0))
+  def test_empty_monster_test4_vector(self):
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStartTest4Vector(b, 0)
+    test4 = b.EndVector()
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTest4(b, test4)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertFalse(mon2.Test4IsNone())
 
-    def test_default_monster_testarrayofstring_length(self):
-        self.assertEqual(0, self.mon.TestarrayofstringLength())
-        self.assertTrue(self.mon.TestarrayofstringIsNone())
+  def test_default_monster_testarrayofstring(self):
+    self.assertEqual('', self.mon.Testarrayofstring(0))
 
-    def test_empty_monster_testarrayofstring_vector(self):
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStartTestarrayofstringVector(b, 0)
-        testarrayofstring = b.EndVector(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTestarrayofstring(b, testarrayofstring)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertFalse(mon2.TestarrayofstringIsNone())
+  def test_default_monster_testarrayofstring_length(self):
+    self.assertEqual(0, self.mon.TestarrayofstringLength())
+    self.assertTrue(self.mon.TestarrayofstringIsNone())
 
-    def test_default_monster_testarrayoftables(self):
-        self.assertEqual(None, self.mon.Testarrayoftables(0))
+  def test_empty_monster_testarrayofstring_vector(self):
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStartTestarrayofstringVector(b, 0)
+    testarrayofstring = b.EndVector()
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTestarrayofstring(b, testarrayofstring)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertFalse(mon2.TestarrayofstringIsNone())
 
-    def test_nondefault_monster_testarrayoftables(self):
-        b = flatbuffers.Builder(0)
+  def test_default_monster_testarrayoftables(self):
+    self.assertEqual(None, self.mon.Testarrayoftables(0))
 
-        # make a child Monster within a vector of Monsters:
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddHp(b, 99)
-        sub_monster = MyGame.Example.Monster.MonsterEnd(b)
+  def test_nondefault_monster_testarrayoftables(self):
+    b = flatbuffers.Builder(0)
 
-        # build the vector:
-        MyGame.Example.Monster.MonsterStartTestarrayoftablesVector(b, 1)
-        b.PrependUOffsetTRelative(sub_monster)
-        vec = b.EndVector(1)
+    # make a child Monster within a vector of Monsters:
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddHp(b, 99)
+    sub_monster = _MONSTER.MonsterEnd(b)
 
-        # make the parent monster and include the vector of Monster:
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTestarrayoftables(b, vec)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+    # build the vector:
+    _MONSTER.MonsterStartTestarrayoftablesVector(b, 1)
+    b.PrependUOffsetTRelative(sub_monster)
+    vec = b.EndVector()
 
-        # inspect the resulting data:
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Output(), 0)
-        self.assertEqual(99, mon2.Testarrayoftables(0).Hp())
-        self.assertEqual(1, mon2.TestarrayoftablesLength())
-        self.assertFalse(mon2.TestarrayoftablesIsNone())
+    # make the parent monster and include the vector of Monster:
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTestarrayoftables(b, vec)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-    def test_default_monster_testarrayoftables_length(self):
-        self.assertEqual(0, self.mon.TestarrayoftablesLength())
-        self.assertTrue(self.mon.TestarrayoftablesIsNone())
+    # inspect the resulting data:
+    mon2 = _MONSTER.Monster.GetRootAs(b.Output(), 0)
+    self.assertEqual(99, mon2.Testarrayoftables(0).Hp())
+    self.assertEqual(1, mon2.TestarrayoftablesLength())
+    self.assertFalse(mon2.TestarrayoftablesIsNone())
 
-    def test_empty_monster_testarrayoftables_vector(self):
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStartTestarrayoftablesVector(b, 0)
-        testarrayoftables = b.EndVector(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTestarrayoftables(b, testarrayoftables)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertFalse(mon2.TestarrayoftablesIsNone())
+  def test_default_monster_testarrayoftables_length(self):
+    self.assertEqual(0, self.mon.TestarrayoftablesLength())
+    self.assertTrue(self.mon.TestarrayoftablesIsNone())
 
-    def test_default_monster_testarrayoftables_length(self):
-        self.assertEqual(0, self.mon.TestarrayoftablesLength())
+  def test_empty_monster_testarrayoftables_vector(self):
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStartTestarrayoftablesVector(b, 0)
+    testarrayoftables = b.EndVector()
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTestarrayoftables(b, testarrayoftables)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertFalse(mon2.TestarrayoftablesIsNone())
 
-    def test_nondefault_monster_enemy(self):
-        b = flatbuffers.Builder(0)
+  def test_default_monster_testarrayoftables_length(self):
+    self.assertEqual(0, self.mon.TestarrayoftablesLength())
 
-        # make an Enemy object:
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddHp(b, 88)
-        enemy = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(enemy)
+  def test_nondefault_monster_enemy(self):
+    b = flatbuffers.Builder(0)
 
-        # make the parent monster and include the vector of Monster:
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddEnemy(b, enemy)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+    # make an Enemy object:
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddHp(b, 88)
+    enemy = _MONSTER.MonsterEnd(b)
+    b.Finish(enemy)
 
-        # inspect the resulting data:
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertEqual(88, mon2.Enemy().Hp())
+    # make the parent monster and include the vector of Monster:
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddEnemy(b, enemy)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-    def test_default_monster_testnestedflatbuffer(self):
-        self.assertEqual(0, self.mon.Testnestedflatbuffer(0))
+    # inspect the resulting data:
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertEqual(88, mon2.Enemy().Hp())
 
-    def test_default_monster_testnestedflatbuffer_length(self):
-        self.assertEqual(0, self.mon.TestnestedflatbufferLength())
-        self.assertTrue(self.mon.TestnestedflatbufferIsNone())
+  def test_default_monster_testnestedflatbuffer(self):
+    self.assertEqual(0, self.mon.Testnestedflatbuffer(0))
 
-    def test_empty_monster_testnestedflatbuffer_vector(self):
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStartTestnestedflatbufferVector(b, 0)
-        testnestedflatbuffer = b.EndVector(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTestnestedflatbuffer(b, testnestedflatbuffer)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertFalse(mon2.TestnestedflatbufferIsNone())
+  def test_default_monster_testnestedflatbuffer_length(self):
+    self.assertEqual(0, self.mon.TestnestedflatbufferLength())
+    self.assertTrue(self.mon.TestnestedflatbufferIsNone())
 
-    def test_nondefault_monster_testnestedflatbuffer(self):
-        b = flatbuffers.Builder(0)
+  def test_empty_monster_testnestedflatbuffer_vector(self):
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStartTestnestedflatbufferVector(b, 0)
+    testnestedflatbuffer = b.EndVector()
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTestnestedflatbuffer(b, testnestedflatbuffer)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertFalse(mon2.TestnestedflatbufferIsNone())
 
-        MyGame.Example.Monster.MonsterStartTestnestedflatbufferVector(b, 3)
-        b.PrependByte(4)
-        b.PrependByte(2)
-        b.PrependByte(0)
-        sub_buf = b.EndVector(3)
+  def test_nondefault_monster_testnestedflatbuffer(self):
+    b = flatbuffers.Builder(0)
 
-        # make the parent monster and include the vector of Monster:
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTestnestedflatbuffer(b, sub_buf)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+    _MONSTER.MonsterStartTestnestedflatbufferVector(b, 3)
+    b.PrependByte(4)
+    b.PrependByte(2)
+    b.PrependByte(0)
+    sub_buf = b.EndVector()
 
-        # inspect the resulting data:
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertEqual(3, mon2.TestnestedflatbufferLength())
-        self.assertFalse(mon2.TestnestedflatbufferIsNone())
-        self.assertEqual(0, mon2.Testnestedflatbuffer(0))
-        self.assertEqual(2, mon2.Testnestedflatbuffer(1))
-        self.assertEqual(4, mon2.Testnestedflatbuffer(2))
-        try:
-            imp.find_module('numpy')
-            # if numpy exists, then we should be able to get the
-            # vector as a numpy array
-            self.assertEqual([0, 2, 4], mon2.TestnestedflatbufferAsNumpy().tolist())
-        except ImportError:
-            assertRaises(self,
-                         lambda: mon2.TestnestedflatbufferAsNumpy(),
-                         NumpyRequiredForThisFeature)
+    # make the parent monster and include the vector of Monster:
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTestnestedflatbuffer(b, sub_buf)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-    def test_nondefault_monster_testempty(self):
-        b = flatbuffers.Builder(0)
+    # inspect the resulting data:
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertEqual(3, mon2.TestnestedflatbufferLength())
+    self.assertFalse(mon2.TestnestedflatbufferIsNone())
+    self.assertEqual(0, mon2.Testnestedflatbuffer(0))
+    self.assertEqual(2, mon2.Testnestedflatbuffer(1))
+    self.assertEqual(4, mon2.Testnestedflatbuffer(2))
+    try:
+      imp.find_module('numpy')
+      # if numpy exists, then we should be able to get the
+      # vector as a numpy array
+      self.assertEqual([0, 2, 4], mon2.TestnestedflatbufferAsNumpy().tolist())
+    except ImportError:
+      assertRaises(self, lambda: mon2.TestnestedflatbufferAsNumpy(),
+                   NumpyRequiredForThisFeature)
 
-        # make a Stat object:
-        MyGame.Example.Stat.StatStart(b)
-        MyGame.Example.Stat.StatAddVal(b, 123)
-        my_stat = MyGame.Example.Stat.StatEnd(b)
-        b.Finish(my_stat)
+  def test_nested_monster_testnestedflatbuffer(self):
+    b = flatbuffers.Builder(0)
 
-        # include the stat object in a monster:
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTestempty(b, my_stat)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+    # build another monster to nest inside testnestedflatbuffer
+    nestedB = flatbuffers.Builder(0)
+    nameStr = nestedB.CreateString('Nested Monster')
+    _MONSTER.MonsterStart(nestedB)
+    _MONSTER.MonsterAddHp(nestedB, 30)
+    _MONSTER.MonsterAddName(nestedB, nameStr)
+    nestedMon = _MONSTER.MonsterEnd(nestedB)
+    nestedB.Finish(nestedMon)
 
-        # inspect the resulting data:
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertEqual(123, mon2.Testempty().Val())
+    # write the nested FB bytes
+    sub_buf = _MONSTER.MonsterMakeTestnestedflatbufferVectorFromBytes(
+        b, nestedB.Output())
 
-    def test_default_monster_testbool(self):
-        self.assertFalse(self.mon.Testbool())
+    # make the parent monster and include the bytes of the nested monster
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTestnestedflatbuffer(b, sub_buf)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-    def test_nondefault_monster_testbool(self):
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTestbool(b, True)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+    # inspect the resulting data:
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    nestedMon2 = mon2.TestnestedflatbufferNestedRoot()
+    self.assertEqual(b'Nested Monster', nestedMon2.Name())
+    self.assertEqual(30, nestedMon2.Hp())
 
-        # inspect the resulting data:
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertTrue(mon2.Testbool())
+  def test_nondefault_monster_testempty(self):
+    b = flatbuffers.Builder(0)
 
-    def test_default_monster_testhashes(self):
-        self.assertEqual(0, self.mon.Testhashs32Fnv1())
-        self.assertEqual(0, self.mon.Testhashu32Fnv1())
-        self.assertEqual(0, self.mon.Testhashs64Fnv1())
-        self.assertEqual(0, self.mon.Testhashu64Fnv1())
-        self.assertEqual(0, self.mon.Testhashs32Fnv1a())
-        self.assertEqual(0, self.mon.Testhashu32Fnv1a())
-        self.assertEqual(0, self.mon.Testhashs64Fnv1a())
-        self.assertEqual(0, self.mon.Testhashu64Fnv1a())
+    # make a Stat object:
+    _STAT.StatStart(b)
+    _STAT.StatAddVal(b, 123)
+    my_stat = _STAT.StatEnd(b)
+    b.Finish(my_stat)
 
-    def test_nondefault_monster_testhashes(self):
-        b = flatbuffers.Builder(0)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddTesthashs32Fnv1(b, 1)
-        MyGame.Example.Monster.MonsterAddTesthashu32Fnv1(b, 2)
-        MyGame.Example.Monster.MonsterAddTesthashs64Fnv1(b, 3)
-        MyGame.Example.Monster.MonsterAddTesthashu64Fnv1(b, 4)
-        MyGame.Example.Monster.MonsterAddTesthashs32Fnv1a(b, 5)
-        MyGame.Example.Monster.MonsterAddTesthashu32Fnv1a(b, 6)
-        MyGame.Example.Monster.MonsterAddTesthashs64Fnv1a(b, 7)
-        MyGame.Example.Monster.MonsterAddTesthashu64Fnv1a(b, 8)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+    # include the stat object in a monster:
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTestempty(b, my_stat)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-        # inspect the resulting data:
-        mon2 = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                               b.Head())
-        self.assertEqual(1, mon2.Testhashs32Fnv1())
-        self.assertEqual(2, mon2.Testhashu32Fnv1())
-        self.assertEqual(3, mon2.Testhashs64Fnv1())
-        self.assertEqual(4, mon2.Testhashu64Fnv1())
-        self.assertEqual(5, mon2.Testhashs32Fnv1a())
-        self.assertEqual(6, mon2.Testhashu32Fnv1a())
-        self.assertEqual(7, mon2.Testhashs64Fnv1a())
-        self.assertEqual(8, mon2.Testhashu64Fnv1a())
+    # inspect the resulting data:
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertEqual(123, mon2.Testempty().Val())
 
-    def test_default_monster_parent_namespace_test(self):
-        self.assertEqual(None, self.mon.ParentNamespaceTest())
+  def test_default_monster_testbool(self):
+    self.assertFalse(self.mon.Testbool())
 
-    def test_nondefault_monster_parent_namespace_test(self):
-        b = flatbuffers.Builder(0)
-        MyGame.InParentNamespace.InParentNamespaceStart(b)
-        parent = MyGame.InParentNamespace.InParentNamespaceEnd(b)
-        MyGame.Example.Monster.MonsterStart(b)
-        MyGame.Example.Monster.MonsterAddParentNamespaceTest(b, parent)
-        mon = MyGame.Example.Monster.MonsterEnd(b)
-        b.Finish(mon)
+  def test_nondefault_monster_testbool(self):
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTestbool(b, True)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-        # Inspect the resulting data.
-        monster = MyGame.Example.Monster.Monster.GetRootAsMonster(b.Bytes,
-                                                                  b.Head())
-        self.assertTrue(isinstance(monster.ParentNamespaceTest(),
-                                   MyGame.InParentNamespace.InParentNamespace))
+    # inspect the resulting data:
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertTrue(mon2.Testbool())
 
-    def test_getrootas_for_nonroot_table(self):
-        b = flatbuffers.Builder(0)
-        string = b.CreateString("MyStat")
+  def test_default_monster_testhashes(self):
+    self.assertEqual(0, self.mon.Testhashs32Fnv1())
+    self.assertEqual(0, self.mon.Testhashu32Fnv1())
+    self.assertEqual(0, self.mon.Testhashs64Fnv1())
+    self.assertEqual(0, self.mon.Testhashu64Fnv1())
+    self.assertEqual(0, self.mon.Testhashs32Fnv1a())
+    self.assertEqual(0, self.mon.Testhashu32Fnv1a())
+    self.assertEqual(0, self.mon.Testhashs64Fnv1a())
+    self.assertEqual(0, self.mon.Testhashu64Fnv1a())
 
-        MyGame.Example.Stat.StatStart(b)
-        MyGame.Example.Stat.StatAddId(b, string)
-        MyGame.Example.Stat.StatAddVal(b, 12345678)
-        MyGame.Example.Stat.StatAddCount(b, 12345)
-        stat = MyGame.Example.Stat.StatEnd(b)
-        b.Finish(stat)
+  def test_nondefault_monster_testhashes(self):
+    b = flatbuffers.Builder(0)
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddTesthashs32Fnv1(b, 1)
+    _MONSTER.MonsterAddTesthashu32Fnv1(b, 2)
+    _MONSTER.MonsterAddTesthashs64Fnv1(b, 3)
+    _MONSTER.MonsterAddTesthashu64Fnv1(b, 4)
+    _MONSTER.MonsterAddTesthashs32Fnv1a(b, 5)
+    _MONSTER.MonsterAddTesthashu32Fnv1a(b, 6)
+    _MONSTER.MonsterAddTesthashs64Fnv1a(b, 7)
+    _MONSTER.MonsterAddTesthashu64Fnv1a(b, 8)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
 
-        stat2 = MyGame.Example.Stat.Stat.GetRootAsStat(b.Bytes, b.Head())
+    # inspect the resulting data:
+    mon2 = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertEqual(1, mon2.Testhashs32Fnv1())
+    self.assertEqual(2, mon2.Testhashu32Fnv1())
+    self.assertEqual(3, mon2.Testhashs64Fnv1())
+    self.assertEqual(4, mon2.Testhashu64Fnv1())
+    self.assertEqual(5, mon2.Testhashs32Fnv1a())
+    self.assertEqual(6, mon2.Testhashu32Fnv1a())
+    self.assertEqual(7, mon2.Testhashs64Fnv1a())
+    self.assertEqual(8, mon2.Testhashu64Fnv1a())
 
-        self.assertEqual(b"MyStat", stat2.Id())
-        self.assertEqual(12345678, stat2.Val())
-        self.assertEqual(12345, stat2.Count())
+  def test_default_monster_parent_namespace_test(self):
+    self.assertEqual(None, self.mon.ParentNamespaceTest())
+
+  def test_nondefault_monster_parent_namespace_test(self):
+    b = flatbuffers.Builder(0)
+    _IN_PARENT_NAMESPACE.InParentNamespaceStart(b)
+    parent = _IN_PARENT_NAMESPACE.InParentNamespaceEnd(b)
+    _MONSTER.MonsterStart(b)
+    _MONSTER.MonsterAddParentNamespaceTest(b, parent)
+    mon = _MONSTER.MonsterEnd(b)
+    b.Finish(mon)
+
+    # Inspect the resulting data.
+    monster = _MONSTER.Monster.GetRootAs(b.Bytes, b.Head())
+    self.assertTrue(
+        isinstance(monster.ParentNamespaceTest(),
+                   _IN_PARENT_NAMESPACE.InParentNamespace))
+
+  def test_getrootas_for_nonroot_table(self):
+    b = flatbuffers.Builder(0)
+    string = b.CreateString('MyStat')
+
+    _STAT.StatStart(b)
+    _STAT.StatAddId(b, string)
+    _STAT.StatAddVal(b, 12345678)
+    _STAT.StatAddCount(b, 12345)
+    stat = _STAT.StatEnd(b)
+    b.Finish(stat)
+
+    stat2 = _STAT.Stat.GetRootAs(b.Bytes, b.Head())
+
+    self.assertEqual(b'MyStat', stat2.Id())
+    self.assertEqual(12345678, stat2.Val())
+    self.assertEqual(12345, stat2.Count())
 
 
 class TestAllCodePathsOfMonsterExtraSchema(unittest.TestCase):
-    def setUp(self, *args, **kwargs):
-        super(TestAllCodePathsOfMonsterExtraSchema, self).setUp(*args, **kwargs)
 
-        b = flatbuffers.Builder(0)
-        MyGame.MonsterExtra.MonsterExtraStart(b)
-        gen_mon = MyGame.MonsterExtra.MonsterExtraEnd(b)
-        b.Finish(gen_mon)
+  def setUp(self, *args, **kwargs):
+    super(TestAllCodePathsOfMonsterExtraSchema, self).setUp(*args, **kwargs)
 
-        self.mon = MyGame.MonsterExtra.MonsterExtra.GetRootAsMonsterExtra(b.Bytes, b.Head())
+    b = flatbuffers.Builder(0)
+    MyGame.MonsterExtra.Start(b)
+    gen_mon = MyGame.MonsterExtra.End(b)
+    b.Finish(gen_mon)
 
-    def test_default_nan_inf(self):
-        self.assertTrue(math.isnan(self.mon.F1()))
-        self.assertEqual(self.mon.F2(), float("inf"))
-        self.assertEqual(self.mon.F3(), float("-inf"))
+    self.mon = MyGame.MonsterExtra.MonsterExtra.GetRootAs(b.Bytes, b.Head())
 
-        self.assertTrue(math.isnan(self.mon.D1()))
-        self.assertEqual(self.mon.D2(), float("inf"))
-        self.assertEqual(self.mon.D3(), float("-inf"))
+  def test_default_nan_inf(self):
+    self.assertTrue(math.isnan(self.mon.F1()))
+    self.assertEqual(self.mon.F2(), float('inf'))
+    self.assertEqual(self.mon.F3(), float('-inf'))
+
+    self.assertTrue(math.isnan(self.mon.D1()))
+    self.assertEqual(self.mon.D2(), float('inf'))
+    self.assertEqual(self.mon.D3(), float('-inf'))
 
 
 class TestVtableDeduplication(unittest.TestCase):
-    ''' TestVtableDeduplication verifies that vtables are deduplicated. '''
+  """ TestVtableDeduplication verifies that vtables are deduplicated. """
 
-    def test_vtable_deduplication(self):
-        b = flatbuffers.Builder(0)
+  def test_vtable_deduplication(self):
+    b = flatbuffers.Builder(0)
 
-        b.StartObject(4)
-        b.PrependByteSlot(0, 0, 0)
-        b.PrependByteSlot(1, 11, 0)
-        b.PrependByteSlot(2, 22, 0)
-        b.PrependInt16Slot(3, 33, 0)
-        obj0 = b.EndObject()
+    b.StartObject(4)
+    b.PrependByteSlot(0, 0, 0)
+    b.PrependByteSlot(1, 11, 0)
+    b.PrependByteSlot(2, 22, 0)
+    b.PrependInt16Slot(3, 33, 0)
+    obj0 = b.EndObject()
 
-        b.StartObject(4)
-        b.PrependByteSlot(0, 0, 0)
-        b.PrependByteSlot(1, 44, 0)
-        b.PrependByteSlot(2, 55, 0)
-        b.PrependInt16Slot(3, 66, 0)
-        obj1 = b.EndObject()
+    b.StartObject(4)
+    b.PrependByteSlot(0, 0, 0)
+    b.PrependByteSlot(1, 44, 0)
+    b.PrependByteSlot(2, 55, 0)
+    b.PrependInt16Slot(3, 66, 0)
+    obj1 = b.EndObject()
 
-        b.StartObject(4)
-        b.PrependByteSlot(0, 0, 0)
-        b.PrependByteSlot(1, 77, 0)
-        b.PrependByteSlot(2, 88, 0)
-        b.PrependInt16Slot(3, 99, 0)
-        obj2 = b.EndObject()
+    b.StartObject(4)
+    b.PrependByteSlot(0, 0, 0)
+    b.PrependByteSlot(1, 77, 0)
+    b.PrependByteSlot(2, 88, 0)
+    b.PrependInt16Slot(3, 99, 0)
+    obj2 = b.EndObject()
 
-        got = b.Bytes[b.Head():]
+    got = b.Bytes[b.Head():]
 
-        want = bytearray([
-            240, 255, 255, 255,  # == -12. offset to dedupped vtable.
-            99, 0,
-            88,
-            77,
-            248, 255, 255, 255,  # == -8. offset to dedupped vtable.
-            66, 0,
-            55,
-            44,
-            12, 0,
-            8, 0,
-            0, 0,
-            7, 0,
-            6, 0,
-            4, 0,
-            12, 0, 0, 0,
-            33, 0,
-            22,
-            11,
-        ])
+    want = bytearray([
+        240,
+        255,
+        255,
+        255,  # == -12. offset to dedupped vtable.
+        99,
+        0,
+        88,
+        77,
+        248,
+        255,
+        255,
+        255,  # == -8. offset to dedupped vtable.
+        66,
+        0,
+        55,
+        44,
+        12,
+        0,
+        8,
+        0,
+        0,
+        0,
+        7,
+        0,
+        6,
+        0,
+        4,
+        0,
+        12,
+        0,
+        0,
+        0,
+        33,
+        0,
+        22,
+        11,
+    ])
 
-        self.assertEqual((len(want), want), (len(got), got))
+    self.assertEqual((len(want), want), (len(got), got))
 
-        table0 = flatbuffers.table.Table(b.Bytes, len(b.Bytes) - obj0)
-        table1 = flatbuffers.table.Table(b.Bytes, len(b.Bytes) - obj1)
-        table2 = flatbuffers.table.Table(b.Bytes, len(b.Bytes) - obj2)
+    table0 = flatbuffers.table.Table(b.Bytes, len(b.Bytes) - obj0)
+    table1 = flatbuffers.table.Table(b.Bytes, len(b.Bytes) - obj1)
+    table2 = flatbuffers.table.Table(b.Bytes, len(b.Bytes) - obj2)
 
-        def _checkTable(tab, voffsett_value, b, c, d):
-            # vtable size
-            got = tab.GetVOffsetTSlot(0, 0)
-            self.assertEqual(12, got, 'case 0, 0')
+    def _checkTable(tab, voffsett_value, b, c, d):
+      # vtable size
+      got = tab.GetVOffsetTSlot(0, 0)
+      self.assertEqual(12, got, 'case 0, 0')
 
-            # object size
-            got = tab.GetVOffsetTSlot(2, 0)
-            self.assertEqual(8, got, 'case 2, 0')
+      # object size
+      got = tab.GetVOffsetTSlot(2, 0)
+      self.assertEqual(8, got, 'case 2, 0')
 
-            # default value
-            got = tab.GetVOffsetTSlot(4, 0)
-            self.assertEqual(voffsett_value, got, 'case 4, 0')
+      # default value
+      got = tab.GetVOffsetTSlot(4, 0)
+      self.assertEqual(voffsett_value, got, 'case 4, 0')
 
-            got = tab.GetSlot(6, 0, N.Uint8Flags)
-            self.assertEqual(b, got, 'case 6, 0')
+      got = tab.GetSlot(6, 0, N.Uint8Flags)
+      self.assertEqual(b, got, 'case 6, 0')
 
-            val = tab.GetSlot(8, 0, N.Uint8Flags)
-            self.assertEqual(c, val, 'failed 8, 0')
+      val = tab.GetSlot(8, 0, N.Uint8Flags)
+      self.assertEqual(c, val, 'failed 8, 0')
 
-            got = tab.GetSlot(10, 0, N.Uint8Flags)
-            self.assertEqual(d, got, 'failed 10, 0')
+      got = tab.GetSlot(10, 0, N.Uint8Flags)
+      self.assertEqual(d, got, 'failed 10, 0')
 
-        _checkTable(table0, 0, 11, 22, 33)
-        _checkTable(table1, 0, 44, 55, 66)
-        _checkTable(table2, 0, 77, 88, 99)
+    _checkTable(table0, 0, 11, 22, 33)
+    _checkTable(table1, 0, 44, 55, 66)
+    _checkTable(table2, 0, 77, 88, 99)
 
 
 class TestExceptions(unittest.TestCase):
-    def test_object_is_nested_error(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(0)
-        assertRaises(self, lambda: b.StartObject(0),
-                     flatbuffers.builder.IsNestedError)
 
-    def test_object_is_not_nested_error(self):
-        b = flatbuffers.Builder(0)
-        assertRaises(self, lambda: b.EndObject(),
-                     flatbuffers.builder.IsNotNestedError)
+  def test_object_is_nested_error(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(0)
+    assertRaises(self, lambda: b.StartObject(0),
+                 flatbuffers.builder.IsNestedError)
 
-    def test_struct_is_not_inline_error(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(0)
-        assertRaises(self, lambda: b.PrependStructSlot(0, 1, 0),
-                     flatbuffers.builder.StructIsNotInlineError)
+  def test_object_is_not_nested_error(self):
+    b = flatbuffers.Builder(0)
+    assertRaises(self, lambda: b.EndObject(),
+                 flatbuffers.builder.IsNotNestedError)
 
-    def test_unreachable_error(self):
-        b = flatbuffers.Builder(0)
-        assertRaises(self, lambda: b.PrependUOffsetTRelative(1),
-                     flatbuffers.builder.OffsetArithmeticError)
+  def test_struct_is_not_inline_error(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(0)
+    assertRaises(self, lambda: b.PrependStructSlot(0, 1, 0),
+                 flatbuffers.builder.StructIsNotInlineError)
 
-    def test_create_string_is_nested_error(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(0)
-        s = 'test1'
-        assertRaises(self, lambda: b.CreateString(s),
-                     flatbuffers.builder.IsNestedError)
+  def test_unreachable_error(self):
+    b = flatbuffers.Builder(0)
+    assertRaises(self, lambda: b.PrependUOffsetTRelative(1),
+                 flatbuffers.builder.OffsetArithmeticError)
 
-    def test_create_byte_vector_is_nested_error(self):
-        b = flatbuffers.Builder(0)
-        b.StartObject(0)
-        s = b'test1'
-        assertRaises(self, lambda: b.CreateByteVector(s),
-                     flatbuffers.builder.IsNestedError)
+  def test_create_string_is_nested_error(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(0)
+    s = 'test1'
+    assertRaises(self, lambda: b.CreateString(s),
+                 flatbuffers.builder.IsNestedError)
 
-    def test_finished_bytes_error(self):
-        b = flatbuffers.Builder(0)
-        assertRaises(self, lambda: b.Output(),
-                     flatbuffers.builder.BuilderNotFinishedError)
+  def test_create_byte_vector_is_nested_error(self):
+    b = flatbuffers.Builder(0)
+    b.StartObject(0)
+    s = b'test1'
+    assertRaises(self, lambda: b.CreateByteVector(s),
+                 flatbuffers.builder.IsNestedError)
+
+  def test_finished_bytes_error(self):
+    b = flatbuffers.Builder(0)
+    assertRaises(self, lambda: b.Output(),
+                 flatbuffers.builder.BuilderNotFinishedError)
 
 
 class TestFixedLengthArrays(unittest.TestCase):
-    def test_fixed_length_array(self):
-        builder = flatbuffers.Builder(0)
 
-        a = 0.5
-        b = range(0, 15)
-        c = 1
-        d_a = [[1, 2], [3, 4]]
-        d_b = [MyGame.Example.TestEnum.TestEnum.B, \
-                MyGame.Example.TestEnum.TestEnum.C]
-        d_c = [[MyGame.Example.TestEnum.TestEnum.A, \
-                MyGame.Example.TestEnum.TestEnum.B], \
-                [MyGame.Example.TestEnum.TestEnum.C, \
-                 MyGame.Example.TestEnum.TestEnum.B]]
-        d_d = [[-1, 1], [-2, 2]]
-        e = 2
-        f = [-1, 1]
+  def test_fixed_length_array(self):
+    builder = flatbuffers.Builder(0)
 
-        arrayOffset = MyGame.Example.ArrayStruct.CreateArrayStruct(builder, \
-            a, b, c, d_a, d_b, d_c, d_d, e, f)
-
-        # Create a table with the ArrayStruct.
-        MyGame.Example.ArrayTable.ArrayTableStart(builder)
-        MyGame.Example.ArrayTable.ArrayTableAddA(builder, arrayOffset)
-        tableOffset = MyGame.Example.ArrayTable.ArrayTableEnd(builder)
-
-        builder.Finish(tableOffset)
-
-        buf = builder.Output()
-
-        table = MyGame.Example.ArrayTable.ArrayTable.GetRootAsArrayTable(buf, 0)
-
-        # Verify structure.
-        nested = MyGame.Example.NestedStruct.NestedStruct()
-        self.assertEqual(table.A().A(), 0.5)
-        self.assertEqual(table.A().B(), \
-            [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14])
-        self.assertEqual(table.A().C(), 1)
-        self.assertEqual(table.A().D(nested, 0).A(), [1, 2])
-        self.assertEqual(table.A().D(nested, 1).A(), [3, 4])
-        self.assertEqual(table.A().D(nested, 0).B(), \
-            MyGame.Example.TestEnum.TestEnum.B)
-        self.assertEqual(table.A().D(nested, 1).B(), \
-            MyGame.Example.TestEnum.TestEnum.C)
-        self.assertEqual(table.A().D(nested, 0).C(), \
-            [MyGame.Example.TestEnum.TestEnum.A, \
-             MyGame.Example.TestEnum.TestEnum.B])
-        self.assertEqual(table.A().D(nested, 1).C(), \
+    a = 0.5
+    b = range(0, 15)
+    c = 1
+    d_a = [[1, 2], [3, 4]]
+    d_b = [MyGame.Example.TestEnum.TestEnum.B, \
+            MyGame.Example.TestEnum.TestEnum.C]
+    d_c = [[MyGame.Example.TestEnum.TestEnum.A, \
+            MyGame.Example.TestEnum.TestEnum.B], \
             [MyGame.Example.TestEnum.TestEnum.C, \
-             MyGame.Example.TestEnum.TestEnum.B])
-        self.assertEqual(table.A().D(nested, 0).D(), [-1, 1])
-        self.assertEqual(table.A().D(nested, 1).D(), [-2, 2])
-        self.assertEqual(table.A().E(), 2)
-        self.assertEqual(table.A().F(), [-1, 1])
+             MyGame.Example.TestEnum.TestEnum.B]]
+    d_d = [[-1, 1], [-2, 2]]
+    e = 2
+    f = [-1, 1]
+
+    arrayOffset = MyGame.Example.ArrayStruct.CreateArrayStruct(builder, \
+        a, b, c, d_a, d_b, d_c, d_d, e, f)
+
+    # Create a table with the ArrayStruct.
+    MyGame.Example.ArrayTable.Start(builder)
+    MyGame.Example.ArrayTable.AddA(builder, arrayOffset)
+    tableOffset = MyGame.Example.ArrayTable.End(builder)
+
+    builder.Finish(tableOffset)
+
+    buf = builder.Output()
+
+    table = MyGame.Example.ArrayTable.ArrayTable.GetRootAs(buf)
+
+    # Verify structure.
+    nested = MyGame.Example.NestedStruct.NestedStruct()
+    self.assertEqual(table.A().A(), 0.5)
+    self.assertEqual(table.A().B(), \
+        [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14])
+    self.assertEqual(table.A().C(), 1)
+    self.assertEqual(table.A().D(nested, 0).A(), [1, 2])
+    self.assertEqual(table.A().D(nested, 1).A(), [3, 4])
+    self.assertEqual(table.A().D(nested, 0).B(), \
+        MyGame.Example.TestEnum.TestEnum.B)
+    self.assertEqual(table.A().D(nested, 1).B(), \
+        MyGame.Example.TestEnum.TestEnum.C)
+    self.assertEqual(table.A().D(nested, 0).C(), \
+        [MyGame.Example.TestEnum.TestEnum.A, \
+         MyGame.Example.TestEnum.TestEnum.B])
+    self.assertEqual(table.A().D(nested, 1).C(), \
+        [MyGame.Example.TestEnum.TestEnum.C, \
+         MyGame.Example.TestEnum.TestEnum.B])
+    self.assertEqual(table.A().D(nested, 0).D(), [-1, 1])
+    self.assertEqual(table.A().D(nested, 1).D(), [-2, 2])
+    self.assertEqual(table.A().E(), 2)
+    self.assertEqual(table.A().F(), [-1, 1])
 
 
 def CheckAgainstGoldDataGo():
-    try:
-        gen_buf, gen_off = make_monster_from_generated_code()
-        fn = 'monsterdata_go_wire.mon'
-        if not os.path.exists(fn):
-            print('Go-generated data does not exist, failed.')
-            return False
+  try:
+    gen_buf, gen_off = make_monster_from_generated_code()
+    fn = 'monsterdata_go_wire.mon'
+    if not os.path.exists(fn):
+      print('Go-generated data does not exist, failed.')
+      return False
 
-        # would like to use a context manager here, but it's less
-        # backwards-compatible:
-        f = open(fn, 'rb')
-        go_wire_data = f.read()
-        f.close()
+    # would like to use a context manager here, but it's less
+    # backwards-compatible:
+    f = open(fn, 'rb')
+    go_wire_data = f.read()
+    f.close()
 
-        CheckReadBuffer(bytearray(go_wire_data), 0)
-        if not bytearray(gen_buf[gen_off:]) == bytearray(go_wire_data):
-            raise AssertionError('CheckAgainstGoldDataGo failed')
-    except:
-        print('Failed to test against Go-generated test data.')
-        return False
+    CheckReadBuffer(bytearray(go_wire_data), 0)
+    if not bytearray(gen_buf[gen_off:]) == bytearray(go_wire_data):
+      raise AssertionError('CheckAgainstGoldDataGo failed')
+  except:
+    print('Failed to test against Go-generated test data.')
+    return False
 
-    print('Can read Go-generated test data, and Python generates bytewise identical data.')
-    return True
+  print(
+      'Can read Go-generated test data, and Python generates bytewise identical data.'
+  )
+  return True
 
 
 def CheckAgainstGoldDataJava():
-    try:
-        gen_buf, gen_off = make_monster_from_generated_code()
-        fn = 'monsterdata_java_wire.mon'
-        if not os.path.exists(fn):
-            print('Java-generated data does not exist, failed.')
-            return False
-        f = open(fn, 'rb')
-        java_wire_data = f.read()
-        f.close()
+  try:
+    gen_buf, gen_off = make_monster_from_generated_code()
+    fn = 'monsterdata_java_wire.mon'
+    if not os.path.exists(fn):
+      print('Java-generated data does not exist, failed.')
+      return False
+    f = open(fn, 'rb')
+    java_wire_data = f.read()
+    f.close()
 
-        CheckReadBuffer(bytearray(java_wire_data), 0)
-    except:
-        print('Failed to read Java-generated test data.')
-        return False
+    CheckReadBuffer(bytearray(java_wire_data), 0)
+  except:
+    print('Failed to read Java-generated test data.')
+    return False
 
-    print('Can read Java-generated test data.')
-    return True
+  print('Can read Java-generated test data.')
+  return True
 
 
 class LCG(object):
-    ''' Include simple random number generator to ensure results will be the
+  """ Include simple random number generator to ensure results will be the
+
         same cross platform.
-        http://en.wikipedia.org/wiki/Park%E2%80%93Miller_random_number_generator '''
+        http://en.wikipedia.org/wiki/Park%E2%80%93Miller_random_number_generator
+        """
 
-    __slots__ = ['n']
+  __slots__ = ['n']
 
-    InitialLCGSeed = 48271
+  InitialLCGSeed = 48271
 
-    def __init__(self):
-        self.n = self.InitialLCGSeed
+  def __init__(self):
+    self.n = self.InitialLCGSeed
 
-    def Reset(self):
-        self.n = self.InitialLCGSeed
+  def Reset(self):
+    self.n = self.InitialLCGSeed
 
-    def Next(self):
-        self.n = ((self.n * 279470273) % 4294967291) & 0xFFFFFFFF
-        return self.n
+  def Next(self):
+    self.n = ((self.n * 279470273) % 4294967291) & 0xFFFFFFFF
+    return self.n
 
 
 def BenchmarkVtableDeduplication(count):
-    '''
+  """
     BenchmarkVtableDeduplication measures the speed of vtable deduplication
     by creating `prePop` vtables, then populating `count` objects with a
     different single vtable.
 
     When count is large (as in long benchmarks), memory usage may be high.
-    '''
+    """
 
-    for prePop in (1, 10, 100, 1000):
-        builder = flatbuffers.Builder(0)
-        n = 1 + int(math.log(prePop, 1.5))
+  for prePop in (1, 10, 100, 1000):
+    builder = flatbuffers.Builder(0)
+    n = 1 + int(math.log(prePop, 1.5))
 
-        # generate some layouts:
-        layouts = set()
-        r = list(compat_range(n))
-        while len(layouts) < prePop:
-            layouts.add(tuple(sorted(random.sample(r, int(max(1, n / 2))))))
+    # generate some layouts:
+    layouts = set()
+    r = list(compat_range(n))
+    while len(layouts) < prePop:
+      layouts.add(tuple(sorted(random.sample(r, int(max(1, n / 2))))))
 
-        layouts = list(layouts)
+    layouts = list(layouts)
 
-        # pre-populate vtables:
-        for layout in layouts:
-            builder.StartObject(n)
-            for j in layout:
-                builder.PrependInt16Slot(j, j, 0)
-            builder.EndObject()
+    # pre-populate vtables:
+    for layout in layouts:
+      builder.StartObject(n)
+      for j in layout:
+        builder.PrependInt16Slot(j, j, 0)
+      builder.EndObject()
 
-        # benchmark deduplication of a new vtable:
-        def f():
-            layout = random.choice(layouts)
-            builder.StartObject(n)
-            for j in layout:
-                builder.PrependInt16Slot(j, j, 0)
-            builder.EndObject()
-
-        duration = timeit.timeit(stmt=f, number=count)
-        rate = float(count) / duration
-        print(('vtable deduplication rate (n=%d, vtables=%d): %.2f sec' % (
-            prePop,
-            len(builder.vtables),
-            rate))
-        )
-
-
-def BenchmarkCheckReadBuffer(count, buf, off):
-    '''
-    BenchmarkCheckReadBuffer measures the speed of flatbuffer reading
-    by re-using the CheckReadBuffer function with the gold data.
-    '''
-
+    # benchmark deduplication of a new vtable:
     def f():
-        CheckReadBuffer(buf, off)
+      layout = random.choice(layouts)
+      builder.StartObject(n)
+      for j in layout:
+        builder.PrependInt16Slot(j, j, 0)
+      builder.EndObject()
 
     duration = timeit.timeit(stmt=f, number=count)
     rate = float(count) / duration
-    data = float(len(buf) * count) / float(1024 * 1024)
-    data_rate = data / float(duration)
+    print(('vtable deduplication rate (n=%d, vtables=%d): %.2f sec' %
+           (prePop, len(builder.vtables), rate)))
 
-    print(('traversed %d %d-byte flatbuffers in %.2fsec: %.2f/sec, %.2fMB/sec')
-          % (count, len(buf), duration, rate, data_rate))
+
+def BenchmarkCheckReadBuffer(count, buf, off):
+  """
+    BenchmarkCheckReadBuffer measures the speed of flatbuffer reading
+    by re-using the CheckReadBuffer function with the gold data.
+    """
+
+  def f():
+    CheckReadBuffer(buf, off)
+
+  duration = timeit.timeit(stmt=f, number=count)
+  rate = float(count) / duration
+  data = float(len(buf) * count) / float(1024 * 1024)
+  data_rate = data / float(duration)
+
+  print(('traversed %d %d-byte flatbuffers in %.2fsec: %.2f/sec, %.2fMB/sec') %
+        (count, len(buf), duration, rate, data_rate))
 
 
 def BenchmarkMakeMonsterFromGeneratedCode(count, length):
-    '''
+  """
     BenchmarkMakeMonsterFromGeneratedCode measures the speed of flatbuffer
     creation by re-using the make_monster_from_generated_code function for
     generating gold data examples.
-    '''
+    """
 
-    duration = timeit.timeit(stmt=make_monster_from_generated_code,
-                             number=count)
-    rate = float(count) / duration
-    data = float(length * count) / float(1024 * 1024)
-    data_rate = data / float(duration)
+  duration = timeit.timeit(stmt=make_monster_from_generated_code, number=count)
+  rate = float(count) / duration
+  data = float(length * count) / float(1024 * 1024)
+  data_rate = data / float(duration)
 
-    print(('built %d %d-byte flatbuffers in %.2fsec: %.2f/sec, %.2fMB/sec' % \
-           (count, length, duration, rate, data_rate)))
+  print(('built %d %d-byte flatbuffers in %.2fsec: %.2f/sec, %.2fMB/sec' % \
+         (count, length, duration, rate, data_rate)))
 
 
 def backward_compatible_run_tests(**kwargs):
-    if PY_VERSION < (2, 6):
-        sys.stderr.write("Python version less than 2.6 are not supported")
-        sys.stderr.flush()
+  if PY_VERSION < (2, 6):
+    sys.stderr.write('Python version less than 2.6 are not supported')
+    sys.stderr.flush()
+    return False
+
+  # python2.6 has a reduced-functionality unittest.main function:
+  if PY_VERSION == (2, 6):
+    try:
+      unittest.main(**kwargs)
+    except SystemExit as e:
+      if not e.code == 0:
         return False
-
-    # python2.6 has a reduced-functionality unittest.main function:
-    if PY_VERSION == (2, 6):
-        try:
-            unittest.main(**kwargs)
-        except SystemExit as e:
-            if not e.code == 0:
-                return False
-        return True
-
-    # python2.7 and above let us not exit once unittest.main is run:
-    kwargs['exit'] = False
-    kwargs['verbosity'] = 0
-    ret = unittest.main(**kwargs)
-    if ret.result.errors or ret.result.failures:
-        return False
-
     return True
 
+  # python2.7 and above let us not exit once unittest.main is run:
+  kwargs['exit'] = False
+  kwargs['verbosity'] = 0
+  ret = unittest.main(**kwargs)
+  if ret.result.errors or ret.result.failures:
+    return False
+
+  return True
+
+
 def main():
-    import os
-    import sys
-    if not len(sys.argv) == 4:
-       sys.stderr.write('Usage: %s <benchmark vtable count>'
-                        '<benchmark read count> <benchmark build count>\n'
-                        % sys.argv[0])
-       sys.stderr.write('       Provide COMPARE_GENERATED_TO_GO=1   to check'
-                        'for bytewise comparison to Go data.\n')
-       sys.stderr.write('       Provide COMPARE_GENERATED_TO_JAVA=1 to check'
-                        'for bytewise comparison to Java data.\n')
-       sys.stderr.flush()
-       sys.exit(1)
+  import os
+  import sys
+  if not len(sys.argv) == 5:
+    sys.stderr.write('Usage: %s <benchmark vtable count> '
+                     '<benchmark read count> <benchmark build count> '
+                     '<is_onefile>\n' % sys.argv[0])
+    sys.stderr.write('       Provide COMPARE_GENERATED_TO_GO=1   to check'
+                     'for bytewise comparison to Go data.\n')
+    sys.stderr.write('       Provide COMPARE_GENERATED_TO_JAVA=1 to check'
+                     'for bytewise comparison to Java data.\n')
+    sys.stderr.flush()
+    sys.exit(1)
 
-    kwargs = dict(argv=sys.argv[:-3])
+  kwargs = dict(argv=sys.argv[:-4])
 
-    # show whether numpy is present, as it changes the test logic:
-    try:
-        import numpy
-        print('numpy available')
-    except ImportError:
-        print('numpy not available')
+  create_namespace_shortcut(sys.argv[4].lower() == 'true')
 
-    # run tests, and run some language comparison checks if needed:
-    success = backward_compatible_run_tests(**kwargs)
-    if success and os.environ.get('COMPARE_GENERATED_TO_GO', 0) == "1":
-        success = success and CheckAgainstGoldDataGo()
-    if success and os.environ.get('COMPARE_GENERATED_TO_JAVA', 0) == "1":
-        success = success and CheckAgainstGoldDataJava()
+  # show whether numpy is present, as it changes the test logic:
+  try:
+    import numpy
+    print('numpy available')
+  except ImportError:
+    print('numpy not available')
 
-    if not success:
-        sys.stderr.write('Tests failed, skipping benchmarks.\n')
-        sys.stderr.flush()
-        sys.exit(1)
+  # run tests, and run some language comparison checks if needed:
+  success = backward_compatible_run_tests(**kwargs)
+  if success and os.environ.get('COMPARE_GENERATED_TO_GO', 0) == '1':
+    success = success and CheckAgainstGoldDataGo()
+  if success and os.environ.get('COMPARE_GENERATED_TO_JAVA', 0) == '1':
+    success = success and CheckAgainstGoldDataJava()
 
-    # run benchmarks (if 0, they will be a noop):
-    bench_vtable = int(sys.argv[1])
-    bench_traverse = int(sys.argv[2])
-    bench_build = int(sys.argv[3])
-    if bench_vtable:
-        BenchmarkVtableDeduplication(bench_vtable)
-    if bench_traverse:
-        buf, off = make_monster_from_generated_code()
-        BenchmarkCheckReadBuffer(bench_traverse, buf, off)
-    if bench_build:
-        buf, off = make_monster_from_generated_code()
-        BenchmarkMakeMonsterFromGeneratedCode(bench_build, len(buf))
+  if not success:
+    sys.stderr.write('Tests failed, skipping benchmarks.\n')
+    sys.stderr.flush()
+    sys.exit(1)
+
+  # run benchmarks (if 0, they will be a noop):
+  bench_vtable = int(sys.argv[1])
+  bench_traverse = int(sys.argv[2])
+  bench_build = int(sys.argv[3])
+  if bench_vtable:
+    BenchmarkVtableDeduplication(bench_vtable)
+  if bench_traverse:
+    buf, off = make_monster_from_generated_code()
+    BenchmarkCheckReadBuffer(bench_traverse, buf, off)
+  if bench_build:
+    buf, off = make_monster_from_generated_code()
+    BenchmarkMakeMonsterFromGeneratedCode(bench_build, len(buf))
+
 
 if __name__ == '__main__':
-    main()
+  main()