FlatBuffers Version 22.10.26 (#7607)

Define the version directly instead of loading from an environment variable and writing to a file.

.github/workflows/release.yml

@@ -0,0 +1,54 @@
+name: Release
+permissions: read-all
+
+on:
+  # For manual tests.
+  workflow_dispatch:
+  release:
+    types: [created]
+
+jobs:
+  publish-npm:
+    name: Publish NPM
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '16.x'
+          registry-url: 'https://registry.npmjs.org'
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          
+  publish-pypi:
+    name: Publish PyPi
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./python
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      
+      - name: Install Dependencies
+        run: |
+          python3 -m pip install --upgrade pip
+          python3 -m pip install setuptools wheel twine
+      
+      - name: Build
+        run: |
+          python3 setup.py sdist bdist_wheel
+         
+      - name: Upload to PyPi
+        run: |
+          python3 -m twine upload dist/*
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.TWINE_TOKEN }}
+
+          
+      
+    

CMake/Version.cmake

@@ -1,6 +1,6 @@
 set(VERSION_MAJOR 22)
 set(VERSION_MINOR 10)
-set(VERSION_PATCH 25)
+set(VERSION_PATCH 26)
 set(VERSION_COMMIT 0)
 
 find_program(GIT git)

FlatBuffers.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'FlatBuffers'
-  s.version          = '22.10.25'
+  s.version          = '22.10.26'
   s.summary          = 'FlatBuffers: Memory Efficient Serialization Library'
 
   s.description      = "FlatBuffers is a cross platform serialization library architected for

android/app/src/main/java/generated/com/fbs/app/Animal.kt

@@ -36,7 +36,7 @@ class Animal : Table() {
             return if(o != 0) bb.getShort(o + bb_pos).toUShort() else 0u
         }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_10_25()
+        fun validateVersion() = Constants.FLATBUFFERS_22_10_26()
         fun getRootAsAnimal(_bb: ByteBuffer): Animal = getRootAsAnimal(_bb, Animal())
         fun getRootAsAnimal(_bb: ByteBuffer, obj: Animal): Animal {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

dart/pubspec.yaml

@@ -1,5 +1,5 @@
 name: flat_buffers
-version: 22.10.25
+version: 22.10.26
 description: FlatBuffers reading and writing library for Dart. Based on original work by Konstantin Scheglov and Paul Berry of the Dart SDK team.
 homepage: https://github.com/google/flatbuffers
 documentation: https://google.github.io/flatbuffers/index.html

grpc/examples/swift/Greeter/Sources/Model/greeter_generated.swift

@@ -6,7 +6,7 @@ import FlatBuffers
 
 public struct models_HelloReply: FlatBufferObject, Verifiable {
 
-  static func validateVersion() { FlatBuffersVersion_22_10_25() }
+  static func validateVersion() { FlatBuffersVersion_22_10_26() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Table
 
@@ -55,7 +55,7 @@ extension models_HelloReply: Encodable {
 
 public struct models_HelloRequest: FlatBufferObject, Verifiable {
 
-  static func validateVersion() { FlatBuffersVersion_22_10_25() }
+  static func validateVersion() { FlatBuffersVersion_22_10_26() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Table
 

include/flatbuffers/base.h

@@ -140,7 +140,7 @@
 
 #define FLATBUFFERS_VERSION_MAJOR 22
 #define FLATBUFFERS_VERSION_MINOR 10
-#define FLATBUFFERS_VERSION_REVISION 25
+#define FLATBUFFERS_VERSION_REVISION 26
 #define FLATBUFFERS_STRING_EXPAND(X) #X
 #define FLATBUFFERS_STRING(X) FLATBUFFERS_STRING_EXPAND(X)
 namespace flatbuffers {

include/flatbuffers/reflection_generated.h

@@ -10,7 +10,7 @@
 // generated, otherwise it may not be compatible.
 static_assert(FLATBUFFERS_VERSION_MAJOR == 22 &&
               FLATBUFFERS_VERSION_MINOR == 10 &&
-              FLATBUFFERS_VERSION_REVISION == 25,
+              FLATBUFFERS_VERSION_REVISION == 26,
              "Non-compatible flatbuffers version included");
 
 namespace reflection {

java/pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.flatbuffers</groupId>
   <artifactId>flatbuffers-java</artifactId>
-  <version>22.10.25</version>
+  <version>22.10.26</version>
   <packaging>bundle</packaging>
   <name>FlatBuffers Java API</name>
   <description>

java/src/main/java/com/google/flatbuffers/Constants.java

@@ -46,7 +46,7 @@ public class Constants {
     Changes to the Java implementation need to be sure to change
     the version here and in the code generator on every possible
     incompatible change */
-    public static void FLATBUFFERS_22_10_25() {}
+    public static void FLATBUFFERS_22_10_26() {}
 }
 
 /// @endcond

net/FlatBuffers/FlatBufferConstants.cs

@@ -32,6 +32,6 @@ namespace Google.FlatBuffers
         Changes to the C# implementation need to be sure to change
         the version here and in the code generator on every possible
         incompatible change */
-        public static void FLATBUFFERS_22_10_25() {}
+        public static void FLATBUFFERS_22_10_26() {}
     }
 }

net/FlatBuffers/Google.FlatBuffers.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>netstandard2.1;netstandard2.0;net46</TargetFrameworks>
     <Description>A cross-platform memory efficient serialization library</Description>
-    <PackageVersion>22.10.25</PackageVersion>
+    <PackageVersion>22.10.26</PackageVersion>
     <Authors>Google LLC</Authors>
     <PackageProjectUrl>https://github.com/google/flatbuffers</PackageProjectUrl>
     <RepositoryUrl>https://github.com/google/flatbuffers</RepositoryUrl>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "flatbuffers",
-  "version": "22.10.25",
+  "version": "22.10.26",
   "description": "Memory Efficient Serialization Library",
   "files": [
     "js/**/*.js",

python/flatbuffers/_version.py

@@ -14,4 +14,4 @@
 
 # Placeholder, to be updated during the release process
 # by the setup.py
-__version__ = u"22.10.25"
+__version__ = u"22.10.26"

python/setup.py

@@ -12,54 +12,14 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import fileinput
-import os
-import re
-import sys
-from datetime import datetime
 from setuptools import setup
 
-
-def _update_version_attr(new_version):
-    for line in fileinput.input('flatbuffers/_version.py', inplace=True):
-        if line.startswith('__version__'):
-            line = re.sub(r'".*"', '"{}"'.format(new_version), line)
-        sys.stdout.write(line)
-
-
-def version():
-    version = os.getenv('VERSION', None)
-    if version:
-        # Most git tags are prefixed with 'v' (example: v1.2.3) this is
-        # never desirable for artifact repositories, so we strip the
-        # leading 'v' if it's present.
-        version = version[1:] if version.startswith('v') else version
-    else:
-        # Default version is an ISO8601 compiliant datetime. PyPI doesn't allow
-        # the colon ':' character in its versions, and time is required to allow
-        # for multiple publications to master in one day. This datetime string
-        # uses the "basic" ISO8601 format for both its date and time components
-        # to avoid issues with the colon character (ISO requires that date and
-        # time components of a date-time string must be uniformly basic or
-        # extended, which is why the date component does not have dashes.
-        #
-        # Publications using datetime versions should only be made from master
-        # to represent the HEAD moving forward.
-        version = datetime.utcnow().strftime('%Y%m%d%H%M%S')
-        print("VERSION environment variable not set, using datetime instead: {}"
-              .format(version))
-
-    _update_version_attr(version)
-
-    return version
-
-
 setup(
     name='flatbuffers',
-    version=version(),
+    version='22.10.26',
     license='Apache 2.0',
-    author='FlatBuffers Contributors',
+    author='Derek Bailey',
-    author_email='me@rwinslow.com',
+    author_email='derekbailey@google.com',
     url='https://google.github.io/flatbuffers/',
     long_description=('Python runtime library for use with the '
                       '`Flatbuffers <https://google.github.io/flatbuffers/>`_ '
@@ -81,4 +41,4 @@ setup(
         'Documentation': 'https://google.github.io/flatbuffers/',
         'Source': 'https://github.com/google/flatbuffers',
     },
-)
+)

samples/monster_generated.h

@@ -10,7 +10,7 @@
 // generated, otherwise it may not be compatible.
 static_assert(FLATBUFFERS_VERSION_MAJOR == 22 &&
               FLATBUFFERS_VERSION_MINOR == 10 &&
-              FLATBUFFERS_VERSION_REVISION == 25,
+              FLATBUFFERS_VERSION_REVISION == 26,
              "Non-compatible flatbuffers version included");
 
 namespace MyGame {

samples/monster_generated.swift

@@ -31,7 +31,7 @@ public enum MyGame_Sample_Equipment: UInt8, Enum {
 
 public struct MyGame_Sample_Vec3: NativeStruct {
 
-  static func validateVersion() { FlatBuffersVersion_22_10_25() }
+  static func validateVersion() { FlatBuffersVersion_22_10_26() }
 
   private var _x: Float32
   private var _y: Float32
@@ -56,7 +56,7 @@ public struct MyGame_Sample_Vec3: NativeStruct {
 
 public struct MyGame_Sample_Vec3_Mutable: FlatBufferObject {
 
-  static func validateVersion() { FlatBuffersVersion_22_10_25() }
+  static func validateVersion() { FlatBuffersVersion_22_10_26() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Struct
 
@@ -72,7 +72,7 @@ public struct MyGame_Sample_Vec3_Mutable: FlatBufferObject {
 
 public struct MyGame_Sample_Monster: FlatBufferObject {
 
-  static func validateVersion() { FlatBuffersVersion_22_10_25() }
+  static func validateVersion() { FlatBuffersVersion_22_10_26() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Table
 
@@ -162,7 +162,7 @@ public struct MyGame_Sample_Monster: FlatBufferObject {
 
 public struct MyGame_Sample_Weapon: FlatBufferObject {
 
-  static func validateVersion() { FlatBuffersVersion_22_10_25() }
+  static func validateVersion() { FlatBuffersVersion_22_10_26() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Table
 

scripts/generate_code.py

@@ -147,7 +147,7 @@ TS_OPTS = ["--ts", "--gen-name-strings"]
 LOBSTER_OPTS = ["--lobster"]
 SWIFT_OPTS = ["--swift", "--gen-json-emit", "--bfbs-filenames", str(tests_path)]
 SWIFT_OPTS_CODE_GEN = [
-    "--swift", 
+    "--swift",
     "--gen-json-emit",
     "--bfbs-filenames",
     swift_code_gen
@@ -305,14 +305,14 @@ flatc(
 
 # Generate the annotated binary of the monster_test binary schema.
 flatc_annotate(
-    schema="../reflection/reflection.fbs", 
+    schema="../reflection/reflection.fbs",
-    file="monster_test.bfbs", 
+    file="monster_test.bfbs",
     include="include_test"
 )
 
 flatc_annotate(
-    schema="monster_test.fbs", 
+    schema="monster_test.fbs",
-    file="monsterdata_test.mon", 
+    file="monsterdata_test.mon",
     include="include_test"
 )
 
@@ -371,6 +371,12 @@ flatc(
 )
 
 
+flatc(
+    BASE_OPTS + PYTHON_OPTS,
+    schema="nested_union_test.fbs",
+)
+
+
 # Optional Scalars
 optional_scalars_schema = "optional_scalars.fbs"
 flatc(["--java", "--kotlin", "--lobster"], schema=optional_scalars_schema)

scripts/release.sh

@@ -58,6 +58,11 @@ sed -i \
   -e "s/\(__version__ = u\).*/\1\"$version\"/" \
   python/flatbuffers/_version.py
 
+echo "Updating python/setup.py..."
+sed -i \
+  -e "s/\(version='\).*/\1$version',/" \
+  python/setup.py
+
 echo "Updating FlatBuffers.podspec..."
 sed -i \
   -e "s/\(s.version\s*= \).*/\1'$version'/" \

src/idl_gen_csharp.cpp

@@ -655,7 +655,7 @@ class CSharpGenerator : public BaseGenerator {
       // Force compile time error if not using the same version runtime.
       code += "  public static void ValidateVersion() {";
       code += " FlatBufferConstants.";
-      code += "FLATBUFFERS_22_10_25(); ";
+      code += "FLATBUFFERS_22_10_26(); ";
       code += "}\n";
 
       // Generate a special accessor for the table that when used as the root

src/idl_gen_java.cpp

@@ -669,7 +669,7 @@ class JavaGenerator : public BaseGenerator {
       // Force compile time error if not using the same version runtime.
       code += "  public static void ValidateVersion() {";
       code += " Constants.";
-      code += "FLATBUFFERS_22_10_25(); ";
+      code += "FLATBUFFERS_22_10_26(); ";
       code += "}\n";
 
       // Generate a special accessor for the table that when used as the root

src/idl_gen_kotlin.cpp

@@ -505,7 +505,7 @@ class KotlinGenerator : public BaseGenerator {
           // runtime.
           GenerateFunOneLine(
               writer, "validateVersion", "", "",
-              [&]() { writer += "Constants.FLATBUFFERS_22_10_25()"; },
+              [&]() { writer += "Constants.FLATBUFFERS_22_10_26()"; },
               options.gen_jvmstatic);
 
           GenerateGetRootAsAccessors(namer_.Type(struct_def), writer, options);

src/idl_gen_python.cpp

@@ -1108,13 +1108,25 @@ class PythonGenerator : public BaseGenerator {
 
     code += GenIndents(1) + "@classmethod";
     code += GenIndents(1) + "def InitFromBuf(cls, buf, pos):";
-    code += GenIndents(2) + "n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)";
     code += GenIndents(2) + struct_var + " = " + struct_type + "()";
-    code += GenIndents(2) + struct_var + ".Init(buf, pos+n)";
+    code += GenIndents(2) + struct_var + ".Init(buf, pos)";
     code += GenIndents(2) + "return cls.InitFromObj(" + struct_var + ")";
     code += "\n";
   }
 
+  void InitializeFromPackedBuf(const StructDef &struct_def,
+                         std::string *code_ptr) const {
+    auto &code = *code_ptr;
+    const auto struct_var = namer_.Variable(struct_def);
+    const auto struct_type = namer_.Type(struct_def);
+
+    code += GenIndents(1) + "@classmethod";
+    code += GenIndents(1) + "def InitFromPackedBuf(cls, buf, pos=0):";
+    code += GenIndents(2) + "n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)";
+    code += GenIndents(2) + "return cls.InitFromBuf(buf, pos+n)";
+    code += "\n";
+  }
+
   void InitializeFromObjForObject(const StructDef &struct_def,
                                   std::string *code_ptr) const {
     auto &code = *code_ptr;
@@ -1607,6 +1619,8 @@ class PythonGenerator : public BaseGenerator {
 
     InitializeFromBuf(struct_def, &code);
 
+    InitializeFromPackedBuf(struct_def, &code);
+
     InitializeFromObjForObject(struct_def, &code);
 
     GenUnPack(struct_def, &code);

src/idl_gen_swift.cpp

@@ -1874,7 +1874,7 @@ class SwiftGenerator : public BaseGenerator {
   }
 
   std::string ValidateFunc() {
-    return "static func validateVersion() { FlatBuffersVersion_22_10_25() }";
+    return "static func validateVersion() { FlatBuffersVersion_22_10_26() }";
   }
 
   std::string GenType(const Type &type,

swift/Sources/FlatBuffers/Constants.swift

@@ -119,4 +119,4 @@ extension UInt64: Scalar, Verifiable {
   public typealias NumericValue = UInt64
 }
 
-public func FlatBuffersVersion_22_10_25() {}
+public func FlatBuffersVersion_22_10_26() {}

tests/Abc.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
 ]#

tests/DictionaryLookup/LongFloatEntry.java

@@ -9,7 +9,7 @@ import com.google.flatbuffers.*;
 
 @SuppressWarnings("unused")
 public final class LongFloatEntry extends Table {
-  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_26(); }
   public static LongFloatEntry getRootAsLongFloatEntry(ByteBuffer _bb) { return getRootAsLongFloatEntry(_bb, new LongFloatEntry()); }
   public static LongFloatEntry getRootAsLongFloatEntry(ByteBuffer _bb, LongFloatEntry obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }

tests/DictionaryLookup/LongFloatEntry.kt

@@ -32,7 +32,7 @@ class LongFloatEntry : Table() {
         return (val_1 - val_2).sign
     }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_10_25()
+        fun validateVersion() = Constants.FLATBUFFERS_22_10_26()
         fun getRootAsLongFloatEntry(_bb: ByteBuffer): LongFloatEntry = getRootAsLongFloatEntry(_bb, LongFloatEntry())
         fun getRootAsLongFloatEntry(_bb: ByteBuffer, obj: LongFloatEntry): LongFloatEntry {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

tests/DictionaryLookup/LongFloatMap.java

@@ -9,7 +9,7 @@ import com.google.flatbuffers.*;
 
 @SuppressWarnings("unused")
 public final class LongFloatMap extends Table {
-  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_26(); }
   public static LongFloatMap getRootAsLongFloatMap(ByteBuffer _bb) { return getRootAsLongFloatMap(_bb, new LongFloatMap()); }
   public static LongFloatMap getRootAsLongFloatMap(ByteBuffer _bb, LongFloatMap obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }

tests/DictionaryLookup/LongFloatMap.kt

@@ -46,7 +46,7 @@ class LongFloatMap : Table() {
         }
     }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_10_25()
+        fun validateVersion() = Constants.FLATBUFFERS_22_10_26()
         fun getRootAsLongFloatMap(_bb: ByteBuffer): LongFloatMap = getRootAsLongFloatMap(_bb, LongFloatMap())
         fun getRootAsLongFloatMap(_bb: ByteBuffer, obj: LongFloatMap): LongFloatMap {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

tests/KeywordTest/KeywordsInTable.cs

@@ -13,7 +13,7 @@ public struct KeywordsInTable : IFlatbufferObject
 {
   private Table __p;
   public ByteBuffer ByteBuffer { get { return __p.bb; } }
-  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_26(); }
   public static KeywordsInTable GetRootAsKeywordsInTable(ByteBuffer _bb) { return GetRootAsKeywordsInTable(_bb, new KeywordsInTable()); }
   public static KeywordsInTable GetRootAsKeywordsInTable(ByteBuffer _bb, KeywordsInTable obj) { return (obj.__assign(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __p = new Table(_i, _bb); }

tests/MoreDefaults.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
 ]#

tests/MyGame/Example/Ability.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Ability.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/Ability.py

@@ -38,11 +38,15 @@ class AbilityT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         ability = Ability()
-        ability.Init(buf, pos+n)
+        ability.Init(buf, pos)
         return cls.InitFromObj(ability)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, ability):
         x = AbilityT()

tests/MyGame/Example/Any.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Any.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/AnyAmbiguousAliases.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/AnyAmbiguousAliases.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/AnyUniqueAliases.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/AnyUniqueAliases.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/ArrayStruct.py

@@ -123,11 +123,15 @@ class ArrayStructT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         arrayStruct = ArrayStruct()
-        arrayStruct.Init(buf, pos+n)
+        arrayStruct.Init(buf, pos)
         return cls.InitFromObj(arrayStruct)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, arrayStruct):
         x = ArrayStructT()

tests/MyGame/Example/ArrayTable.cs

@@ -13,7 +13,7 @@ public struct ArrayTable : IFlatbufferObject
 {
   private Table __p;
   public ByteBuffer ByteBuffer { get { return __p.bb; } }
-  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_26(); }
   public static ArrayTable GetRootAsArrayTable(ByteBuffer _bb) { return GetRootAsArrayTable(_bb, new ArrayTable()); }
   public static ArrayTable GetRootAsArrayTable(ByteBuffer _bb, ArrayTable obj) { return (obj.__assign(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
   public static bool ArrayTableBufferHasIdentifier(ByteBuffer _bb) { return Table.__has_identifier(_bb, "ARRT"); }

tests/MyGame/Example/ArrayTable.java

@@ -9,7 +9,7 @@ import com.google.flatbuffers.*;
 
 @SuppressWarnings("unused")
 public final class ArrayTable extends Table {
-  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_26(); }
   public static ArrayTable getRootAsArrayTable(ByteBuffer _bb) { return getRootAsArrayTable(_bb, new ArrayTable()); }
   public static ArrayTable getRootAsArrayTable(ByteBuffer _bb, ArrayTable obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
   public static boolean ArrayTableBufferHasIdentifier(ByteBuffer _bb) { return __has_identifier(_bb, "ARRT"); }

tests/MyGame/Example/ArrayTable.py

@@ -62,11 +62,15 @@ class ArrayTableT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         arrayTable = ArrayTable()
-        arrayTable.Init(buf, pos+n)
+        arrayTable.Init(buf, pos)
         return cls.InitFromObj(arrayTable)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, arrayTable):
         x = ArrayTableT()

tests/MyGame/Example/Color.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Color.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/LongEnum.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/LongEnum.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/Monster.cs

@@ -14,7 +14,7 @@ public struct Monster : IFlatbufferObject
 {
   private Table __p;
   public ByteBuffer ByteBuffer { get { return __p.bb; } }
-  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_26(); }
   public static Monster GetRootAsMonster(ByteBuffer _bb) { return GetRootAsMonster(_bb, new Monster()); }
   public static Monster GetRootAsMonster(ByteBuffer _bb, Monster obj) { return (obj.__assign(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
   public static bool MonsterBufferHasIdentifier(ByteBuffer _bb) { return Table.__has_identifier(_bb, "MONS"); }

tests/MyGame/Example/Monster.java

@@ -12,7 +12,7 @@ import com.google.flatbuffers.*;
  */
 @SuppressWarnings("unused")
 public final class Monster extends Table {
-  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_26(); }
   public static Monster getRootAsMonster(ByteBuffer _bb) { return getRootAsMonster(_bb, new Monster()); }
   public static Monster getRootAsMonster(ByteBuffer _bb, Monster obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
   public static boolean MonsterBufferHasIdentifier(ByteBuffer _bb) { return __has_identifier(_bb, "MONS"); }

tests/MyGame/Example/Monster.kt

@@ -874,7 +874,7 @@ class Monster : Table() {
          return compareStrings(__offset(10, o1, _bb), __offset(10, o2, _bb), _bb)
     }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_10_25()
+        fun validateVersion() = Constants.FLATBUFFERS_22_10_26()
         fun getRootAsMonster(_bb: ByteBuffer): Monster = getRootAsMonster(_bb, Monster())
         fun getRootAsMonster(_bb: ByteBuffer, obj: Monster): Monster {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

tests/MyGame/Example/Monster.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Monster.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/Monster.py

@@ -1131,11 +1131,15 @@ class MonsterT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         monster = Monster()
-        monster.Init(buf, pos+n)
+        monster.Init(buf, pos)
         return cls.InitFromObj(monster)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, monster):
         x = MonsterT()

tests/MyGame/Example/NestedStruct.py

@@ -111,11 +111,15 @@ class NestedStructT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         nestedStruct = NestedStruct()
-        nestedStruct.Init(buf, pos+n)
+        nestedStruct.Init(buf, pos)
         return cls.InitFromObj(nestedStruct)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, nestedStruct):
         x = NestedStructT()

tests/MyGame/Example/NestedUnion/Any.py

@@ -0,0 +1,20 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: NestedUnion
+
+class Any(object):
+    NONE = 0
+    Vec3 = 1
+    TestSimpleTableWithEnum = 2
+
+def AnyCreator(unionType, table):
+    from flatbuffers.table import Table
+    if not isinstance(table, Table):
+        return None
+    if unionType == Any().Vec3:
+        import MyGame.Example.NestedUnion.Vec3
+        return MyGame.Example.NestedUnion.Vec3.Vec3T.InitFromBuf(table.Bytes, table.Pos)
+    if unionType == Any().TestSimpleTableWithEnum:
+        import MyGame.Example.NestedUnion.TestSimpleTableWithEnum
+        return MyGame.Example.NestedUnion.TestSimpleTableWithEnum.TestSimpleTableWithEnumT.InitFromBuf(table.Bytes, table.Pos)
+    return None

tests/MyGame/Example/NestedUnion/Color.py

@@ -0,0 +1,12 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: NestedUnion
+
+# Composite components of Monster color.
+class Color(object):
+    Red = 1
+    # \brief color Green
+    # Green is bit_flag with value (1u << 1)
+    Green = 2
+    # \brief color Blue (1u << 3)
+    Blue = 8

tests/MyGame/Example/NestedUnion/NestedUnionTest.py

@@ -0,0 +1,133 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: NestedUnion
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class NestedUnionTest(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = NestedUnionTest()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsNestedUnionTest(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # NestedUnionTest
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # NestedUnionTest
+    def Name(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # NestedUnionTest
+    def DataType(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # NestedUnionTest
+    def Data(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            from flatbuffers.table import Table
+            obj = Table(bytearray(), 0)
+            self._tab.Union(obj, o)
+            return obj
+        return None
+
+    # NestedUnionTest
+    def Id(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Int16Flags, o + self._tab.Pos)
+        return 0
+
+def NestedUnionTestStart(builder): builder.StartObject(4)
+def Start(builder):
+    return NestedUnionTestStart(builder)
+def NestedUnionTestAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
+def AddName(builder, name):
+    return NestedUnionTestAddName(builder, name)
+def NestedUnionTestAddDataType(builder, dataType): builder.PrependUint8Slot(1, dataType, 0)
+def AddDataType(builder, dataType):
+    return NestedUnionTestAddDataType(builder, dataType)
+def NestedUnionTestAddData(builder, data): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(data), 0)
+def AddData(builder, data):
+    return NestedUnionTestAddData(builder, data)
+def NestedUnionTestAddId(builder, id): builder.PrependInt16Slot(3, id, 0)
+def AddId(builder, id):
+    return NestedUnionTestAddId(builder, id)
+def NestedUnionTestEnd(builder): return builder.EndObject()
+def End(builder):
+    return NestedUnionTestEnd(builder)
+import MyGame.Example.NestedUnion.Any
+import MyGame.Example.NestedUnion.TestSimpleTableWithEnum
+import MyGame.Example.NestedUnion.Vec3
+try:
+    from typing import Union
+except:
+    pass
+
+class NestedUnionTestT(object):
+
+    # NestedUnionTestT
+    def __init__(self):
+        self.name = None  # type: str
+        self.dataType = 0  # type: int
+        self.data = None  # type: Union[None, MyGame.Example.NestedUnion.Vec3.Vec3T, MyGame.Example.NestedUnion.TestSimpleTableWithEnum.TestSimpleTableWithEnumT]
+        self.id = 0  # type: int
+
+    @classmethod
+    def InitFromBuf(cls, buf, pos):
+        nestedUnionTest = NestedUnionTest()
+        nestedUnionTest.Init(buf, pos)
+        return cls.InitFromObj(nestedUnionTest)
+
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
+    @classmethod
+    def InitFromObj(cls, nestedUnionTest):
+        x = NestedUnionTestT()
+        x._UnPack(nestedUnionTest)
+        return x
+
+    # NestedUnionTestT
+    def _UnPack(self, nestedUnionTest):
+        if nestedUnionTest is None:
+            return
+        self.name = nestedUnionTest.Name()
+        self.dataType = nestedUnionTest.DataType()
+        self.data = MyGame.Example.NestedUnion.Any.AnyCreator(self.dataType, nestedUnionTest.Data())
+        self.id = nestedUnionTest.Id()
+
+    # NestedUnionTestT
+    def Pack(self, builder):
+        if self.name is not None:
+            name = builder.CreateString(self.name)
+        if self.data is not None:
+            data = self.data.Pack(builder)
+        NestedUnionTestStart(builder)
+        if self.name is not None:
+            NestedUnionTestAddName(builder, name)
+        NestedUnionTestAddDataType(builder, self.dataType)
+        if self.data is not None:
+            NestedUnionTestAddData(builder, data)
+        NestedUnionTestAddId(builder, self.id)
+        nestedUnionTest = NestedUnionTestEnd(builder)
+        return nestedUnionTest

tests/MyGame/Example/NestedUnion/Test.py

@@ -0,0 +1,66 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: NestedUnion
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Test(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def SizeOf(cls):
+        return 4
+
+    # Test
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Test
+    def A(self): return self._tab.Get(flatbuffers.number_types.Int16Flags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(0))
+    # Test
+    def B(self): return self._tab.Get(flatbuffers.number_types.Int8Flags, self._tab.Pos + flatbuffers.number_types.UOffsetTFlags.py_type(2))
+
+def CreateTest(builder, a, b):
+    builder.Prep(2, 4)
+    builder.Pad(1)
+    builder.PrependInt8(b)
+    builder.PrependInt16(a)
+    return builder.Offset()
+
+
+class TestT(object):
+
+    # TestT
+    def __init__(self):
+        self.a = 0  # type: int
+        self.b = 0  # type: int
+
+    @classmethod
+    def InitFromBuf(cls, buf, pos):
+        test = Test()
+        test.Init(buf, pos)
+        return cls.InitFromObj(test)
+
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
+    @classmethod
+    def InitFromObj(cls, test):
+        x = TestT()
+        x._UnPack(test)
+        return x
+
+    # TestT
+    def _UnPack(self, test):
+        if test is None:
+            return
+        self.a = test.A()
+        self.b = test.B()
+
+    # TestT
+    def Pack(self, builder):
+        return CreateTest(builder, self.a, self.b)

tests/MyGame/Example/NestedUnion/TestSimpleTableWithEnum.py

@@ -0,0 +1,78 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: NestedUnion
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class TestSimpleTableWithEnum(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = TestSimpleTableWithEnum()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsTestSimpleTableWithEnum(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # TestSimpleTableWithEnum
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # TestSimpleTableWithEnum
+    def Color(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 2
+
+def TestSimpleTableWithEnumStart(builder): builder.StartObject(1)
+def Start(builder):
+    return TestSimpleTableWithEnumStart(builder)
+def TestSimpleTableWithEnumAddColor(builder, color): builder.PrependUint8Slot(0, color, 2)
+def AddColor(builder, color):
+    return TestSimpleTableWithEnumAddColor(builder, color)
+def TestSimpleTableWithEnumEnd(builder): return builder.EndObject()
+def End(builder):
+    return TestSimpleTableWithEnumEnd(builder)
+
+class TestSimpleTableWithEnumT(object):
+
+    # TestSimpleTableWithEnumT
+    def __init__(self):
+        self.color = 2  # type: int
+
+    @classmethod
+    def InitFromBuf(cls, buf, pos):
+        testSimpleTableWithEnum = TestSimpleTableWithEnum()
+        testSimpleTableWithEnum.Init(buf, pos)
+        return cls.InitFromObj(testSimpleTableWithEnum)
+
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
+    @classmethod
+    def InitFromObj(cls, testSimpleTableWithEnum):
+        x = TestSimpleTableWithEnumT()
+        x._UnPack(testSimpleTableWithEnum)
+        return x
+
+    # TestSimpleTableWithEnumT
+    def _UnPack(self, testSimpleTableWithEnum):
+        if testSimpleTableWithEnum is None:
+            return
+        self.color = testSimpleTableWithEnum.Color()
+
+    # TestSimpleTableWithEnumT
+    def Pack(self, builder):
+        TestSimpleTableWithEnumStart(builder)
+        TestSimpleTableWithEnumAddColor(builder, self.color)
+        testSimpleTableWithEnum = TestSimpleTableWithEnumEnd(builder)
+        return testSimpleTableWithEnum

tests/MyGame/Example/NestedUnion/Vec3.py

@@ -0,0 +1,155 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: NestedUnion
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Vec3(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Vec3()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsVec3(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Vec3
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Vec3
+    def X(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Float64Flags, o + self._tab.Pos)
+        return 0.0
+
+    # Vec3
+    def Y(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Float64Flags, o + self._tab.Pos)
+        return 0.0
+
+    # Vec3
+    def Z(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Float64Flags, o + self._tab.Pos)
+        return 0.0
+
+    # Vec3
+    def Test1(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Float64Flags, o + self._tab.Pos)
+        return 0.0
+
+    # Vec3
+    def Test2(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Vec3
+    def Test3(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            x = o + self._tab.Pos
+            from MyGame.Example.NestedUnion.Test import Test
+            obj = Test()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+def Vec3Start(builder): builder.StartObject(6)
+def Start(builder):
+    return Vec3Start(builder)
+def Vec3AddX(builder, x): builder.PrependFloat64Slot(0, x, 0.0)
+def AddX(builder, x):
+    return Vec3AddX(builder, x)
+def Vec3AddY(builder, y): builder.PrependFloat64Slot(1, y, 0.0)
+def AddY(builder, y):
+    return Vec3AddY(builder, y)
+def Vec3AddZ(builder, z): builder.PrependFloat64Slot(2, z, 0.0)
+def AddZ(builder, z):
+    return Vec3AddZ(builder, z)
+def Vec3AddTest1(builder, test1): builder.PrependFloat64Slot(3, test1, 0.0)
+def AddTest1(builder, test1):
+    return Vec3AddTest1(builder, test1)
+def Vec3AddTest2(builder, test2): builder.PrependUint8Slot(4, test2, 0)
+def AddTest2(builder, test2):
+    return Vec3AddTest2(builder, test2)
+def Vec3AddTest3(builder, test3): builder.PrependStructSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(test3), 0)
+def AddTest3(builder, test3):
+    return Vec3AddTest3(builder, test3)
+def Vec3End(builder): return builder.EndObject()
+def End(builder):
+    return Vec3End(builder)
+import MyGame.Example.NestedUnion.Test
+try:
+    from typing import Optional
+except:
+    pass
+
+class Vec3T(object):
+
+    # Vec3T
+    def __init__(self):
+        self.x = 0.0  # type: float
+        self.y = 0.0  # type: float
+        self.z = 0.0  # type: float
+        self.test1 = 0.0  # type: float
+        self.test2 = 0  # type: int
+        self.test3 = None  # type: Optional[MyGame.Example.NestedUnion.Test.TestT]
+
+    @classmethod
+    def InitFromBuf(cls, buf, pos):
+        vec3 = Vec3()
+        vec3.Init(buf, pos)
+        return cls.InitFromObj(vec3)
+
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
+    @classmethod
+    def InitFromObj(cls, vec3):
+        x = Vec3T()
+        x._UnPack(vec3)
+        return x
+
+    # Vec3T
+    def _UnPack(self, vec3):
+        if vec3 is None:
+            return
+        self.x = vec3.X()
+        self.y = vec3.Y()
+        self.z = vec3.Z()
+        self.test1 = vec3.Test1()
+        self.test2 = vec3.Test2()
+        if vec3.Test3() is not None:
+            self.test3 = MyGame.Example.NestedUnion.Test.TestT.InitFromObj(vec3.Test3())
+
+    # Vec3T
+    def Pack(self, builder):
+        Vec3Start(builder)
+        Vec3AddX(builder, self.x)
+        Vec3AddY(builder, self.y)
+        Vec3AddZ(builder, self.z)
+        Vec3AddTest1(builder, self.test1)
+        Vec3AddTest2(builder, self.test2)
+        if self.test3 is not None:
+            test3 = self.test3.Pack(builder)
+            Vec3AddTest3(builder, test3)
+        vec3 = Vec3End(builder)
+        return vec3

tests/MyGame/Example/Race.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Race.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/Referrable.cs

@@ -13,7 +13,7 @@ public struct Referrable : IFlatbufferObject
 {
   private Table __p;
   public ByteBuffer ByteBuffer { get { return __p.bb; } }
-  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_26(); }
   public static Referrable GetRootAsReferrable(ByteBuffer _bb) { return GetRootAsReferrable(_bb, new Referrable()); }
   public static Referrable GetRootAsReferrable(ByteBuffer _bb, Referrable obj) { return (obj.__assign(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __p = new Table(_i, _bb); }

tests/MyGame/Example/Referrable.java

@@ -9,7 +9,7 @@ import com.google.flatbuffers.*;
 
 @SuppressWarnings("unused")
 public final class Referrable extends Table {
-  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_26(); }
   public static Referrable getRootAsReferrable(ByteBuffer _bb) { return getRootAsReferrable(_bb, new Referrable()); }
   public static Referrable getRootAsReferrable(ByteBuffer _bb, Referrable obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }

tests/MyGame/Example/Referrable.kt

@@ -36,7 +36,7 @@ class Referrable : Table() {
         return (val_1 - val_2).sign
     }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_10_25()
+        fun validateVersion() = Constants.FLATBUFFERS_22_10_26()
         fun getRootAsReferrable(_bb: ByteBuffer): Referrable = getRootAsReferrable(_bb, Referrable())
         fun getRootAsReferrable(_bb: ByteBuffer, obj: Referrable): Referrable {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

tests/MyGame/Example/Referrable.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Referrable.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/Referrable.py

@@ -53,11 +53,15 @@ class ReferrableT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         referrable = Referrable()
-        referrable.Init(buf, pos+n)
+        referrable.Init(buf, pos)
         return cls.InitFromObj(referrable)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, referrable):
         x = ReferrableT()

tests/MyGame/Example/Stat.cs

@@ -13,7 +13,7 @@ public struct Stat : IFlatbufferObject
 {
   private Table __p;
   public ByteBuffer ByteBuffer { get { return __p.bb; } }
-  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_26(); }
   public static Stat GetRootAsStat(ByteBuffer _bb) { return GetRootAsStat(_bb, new Stat()); }
   public static Stat GetRootAsStat(ByteBuffer _bb, Stat obj) { return (obj.__assign(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __p = new Table(_i, _bb); }

tests/MyGame/Example/Stat.java

@@ -9,7 +9,7 @@ import com.google.flatbuffers.*;
 
 @SuppressWarnings("unused")
 public final class Stat extends Table {
-  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_26(); }
   public static Stat getRootAsStat(ByteBuffer _bb) { return getRootAsStat(_bb, new Stat()); }
   public static Stat getRootAsStat(ByteBuffer _bb, Stat obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }

tests/MyGame/Example/Stat.kt

@@ -57,7 +57,7 @@ class Stat : Table() {
         return (val_1 - val_2).sign
     }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_10_25()
+        fun validateVersion() = Constants.FLATBUFFERS_22_10_26()
         fun getRootAsStat(_bb: ByteBuffer): Stat = getRootAsStat(_bb, Stat())
         fun getRootAsStat(_bb: ByteBuffer, obj: Stat): Stat {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

tests/MyGame/Example/Stat.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Stat.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/Stat.py

@@ -75,11 +75,15 @@ class StatT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         stat = Stat()
-        stat.Init(buf, pos+n)
+        stat.Init(buf, pos)
         return cls.InitFromObj(stat)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, stat):
         x = StatT()

tests/MyGame/Example/StructOfStructs.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/StructOfStructs.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/StructOfStructs.py

@@ -64,11 +64,15 @@ class StructOfStructsT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         structOfStructs = StructOfStructs()
-        structOfStructs.Init(buf, pos+n)
+        structOfStructs.Init(buf, pos)
         return cls.InitFromObj(structOfStructs)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, structOfStructs):
         x = StructOfStructsT()

tests/MyGame/Example/StructOfStructsOfStructs.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/StructOfStructsOfStructs.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/StructOfStructsOfStructs.py

@@ -52,11 +52,15 @@ class StructOfStructsOfStructsT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         structOfStructsOfStructs = StructOfStructsOfStructs()
-        structOfStructsOfStructs.Init(buf, pos+n)
+        structOfStructsOfStructs.Init(buf, pos)
         return cls.InitFromObj(structOfStructsOfStructs)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, structOfStructsOfStructs):
         x = StructOfStructsOfStructsT()

tests/MyGame/Example/Test.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Test.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/Test.py

@@ -39,11 +39,15 @@ class TestT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         test = Test()
-        test.Init(buf, pos+n)
+        test.Init(buf, pos)
         return cls.InitFromObj(test)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, test):
         x = TestT()

tests/MyGame/Example/TestSimpleTableWithEnum.cs

@@ -13,7 +13,7 @@ internal partial struct TestSimpleTableWithEnum : IFlatbufferObject
 {
   private Table __p;
   public ByteBuffer ByteBuffer { get { return __p.bb; } }
-  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_26(); }
   public static TestSimpleTableWithEnum GetRootAsTestSimpleTableWithEnum(ByteBuffer _bb) { return GetRootAsTestSimpleTableWithEnum(_bb, new TestSimpleTableWithEnum()); }
   public static TestSimpleTableWithEnum GetRootAsTestSimpleTableWithEnum(ByteBuffer _bb, TestSimpleTableWithEnum obj) { return (obj.__assign(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __p = new Table(_i, _bb); }

tests/MyGame/Example/TestSimpleTableWithEnum.java

@@ -9,7 +9,7 @@ import com.google.flatbuffers.*;
 
 @SuppressWarnings("unused")
 final class TestSimpleTableWithEnum extends Table {
-  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_26(); }
   public static TestSimpleTableWithEnum getRootAsTestSimpleTableWithEnum(ByteBuffer _bb) { return getRootAsTestSimpleTableWithEnum(_bb, new TestSimpleTableWithEnum()); }
   public static TestSimpleTableWithEnum getRootAsTestSimpleTableWithEnum(ByteBuffer _bb, TestSimpleTableWithEnum obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }

tests/MyGame/Example/TestSimpleTableWithEnum.kt

@@ -31,7 +31,7 @@ class TestSimpleTableWithEnum : Table() {
         }
     }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_10_25()
+        fun validateVersion() = Constants.FLATBUFFERS_22_10_26()
         fun getRootAsTestSimpleTableWithEnum(_bb: ByteBuffer): TestSimpleTableWithEnum = getRootAsTestSimpleTableWithEnum(_bb, TestSimpleTableWithEnum())
         fun getRootAsTestSimpleTableWithEnum(_bb: ByteBuffer, obj: TestSimpleTableWithEnum): TestSimpleTableWithEnum {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

tests/MyGame/Example/TestSimpleTableWithEnum.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/TestSimpleTableWithEnum.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/TestSimpleTableWithEnum.py

@@ -53,11 +53,15 @@ class TestSimpleTableWithEnumT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         testSimpleTableWithEnum = TestSimpleTableWithEnum()
-        testSimpleTableWithEnum.Init(buf, pos+n)
+        testSimpleTableWithEnum.Init(buf, pos)
         return cls.InitFromObj(testSimpleTableWithEnum)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, testSimpleTableWithEnum):
         x = TestSimpleTableWithEnumT()

tests/MyGame/Example/TypeAliases.cs

@@ -13,7 +13,7 @@ public struct TypeAliases : IFlatbufferObject
 {
   private Table __p;
   public ByteBuffer ByteBuffer { get { return __p.bb; } }
-  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_22_10_26(); }
   public static TypeAliases GetRootAsTypeAliases(ByteBuffer _bb) { return GetRootAsTypeAliases(_bb, new TypeAliases()); }
   public static TypeAliases GetRootAsTypeAliases(ByteBuffer _bb, TypeAliases obj) { return (obj.__assign(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __p = new Table(_i, _bb); }

tests/MyGame/Example/TypeAliases.java

@@ -9,7 +9,7 @@ import com.google.flatbuffers.*;
 
 @SuppressWarnings("unused")
 public final class TypeAliases extends Table {
-  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_25(); }
+  public static void ValidateVersion() { Constants.FLATBUFFERS_22_10_26(); }
   public static TypeAliases getRootAsTypeAliases(ByteBuffer _bb) { return getRootAsTypeAliases(_bb, new TypeAliases()); }
   public static TypeAliases getRootAsTypeAliases(ByteBuffer _bb, TypeAliases obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
   public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }

tests/MyGame/Example/TypeAliases.kt

@@ -203,7 +203,7 @@ class TypeAliases : Table() {
         }
     }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_10_25()
+        fun validateVersion() = Constants.FLATBUFFERS_22_10_26()
         fun getRootAsTypeAliases(_bb: ByteBuffer): TypeAliases = getRootAsTypeAliases(_bb, TypeAliases())
         fun getRootAsTypeAliases(_bb: ByteBuffer, obj: TypeAliases): TypeAliases {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

tests/MyGame/Example/TypeAliases.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/TypeAliases.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()

tests/MyGame/Example/TypeAliases.py

@@ -224,11 +224,15 @@ class TypeAliasesT(object):
 
     @classmethod
     def InitFromBuf(cls, buf, pos):
-        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, 0)
         typeAliases = TypeAliases()
-        typeAliases.Init(buf, pos+n)
+        typeAliases.Init(buf, pos)
         return cls.InitFromObj(typeAliases)
 
+    @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
     @classmethod
     def InitFromObj(cls, typeAliases):
         x = TypeAliasesT()

tests/MyGame/Example/Vec3.lua

@@ -3,7 +3,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : //monster_test.fbs
   Rooting type : MyGame.Example.Monster (//monster_test.fbs)

tests/MyGame/Example/Vec3.nim

@@ -2,7 +2,7 @@
   Automatically generated by the FlatBuffers compiler, do not modify.
   Or modify. I'm a message, not a cop.
 
-  flatc version: 22.10.25
+  flatc version: 22.10.26
 
   Declared by  : 
   Rooting type : MyGame.Example.Monster ()