.github/workflows/main.yml

@@ -1,10 +1,6 @@
 name: CI
 
-on: 
+on: [push, pull_request]
-  push:
-  pull_request:
-  workflow_dispatch:
-  workflow_call:
 
 jobs:
   build:
@@ -12,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest', 'windows-latest']
-        python-version: [ '3.9', '3.10', '3.11', '3.12', '3.13' ]
+        python-version: [ '3.7', '3.8', '3.9', '3.10', '3.11' ]
         
     runs-on: ${{ matrix.os }}
     name: OS ${{ matrix.os }}, Python ${{ matrix.python-version }}
@@ -39,7 +35,6 @@ jobs:
       - name: Install pyright
         run: |
           npm install -g pyright
-          pyright --version
 
       # Install this package
       - name: Install this package  
@@ -66,30 +61,3 @@ jobs:
       - name: Run pyright
         run: |
           pyright
-
-  create_wheel_and_sdist:
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Set up Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: '3.13'
-        architecture: x64
-
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install wheel build
-
-    - name: Build wheel and sdist
-      run: |
-        python -m build
-
-    - name: Upload wheel and sdist as artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: Package-Distributions-construct-typing
-        path: dist/

.github/workflows/python-publish.yml

@@ -1,3 +1,6 @@
+# This workflows will upload a Python Package using Twine when a release is created
+# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
+
 name: Upload Python Package
 
 on:
@@ -5,26 +8,24 @@ on:
     types: [created]
 
 jobs:
-  create_wheel_and_sdist:
-    name: create_wheel_and_sdist
-    uses: ./.github/workflows/main.yml
-
   deploy:
-    needs: [ create_wheel_and_sdist ]
+
     runs-on: ubuntu-latest
-    
-    environment: pypi
-    permissions:
-      id-token: write  # IMPORTANT: this permission is mandatory for Trusted Publishing
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v2
-
+    - name: Set up Python
-    - name: Download artifacts
+      uses: actions/setup-python@v2
-      uses: actions/download-artifact@v4
       with:
-        name: Package-Distributions-construct-typing
+        python-version: '3.x'
-        path: ./dist
+    - name: Install dependencies
-
+      run: |
-    - name: Publish package distributions to PyPI
+        python -m pip install --upgrade pip
-      uses: pypa/gh-action-pypi-publish@release/v1
+        pip install setuptools wheel twine
+    - name: Build and publish
+      env:
+        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+      run: |
+        python setup.py sdist bdist_wheel
+        twine upload dist/*

.gitignore

@@ -129,6 +129,3 @@ dmypy.json
 example_737
 example_888
 example_ksy.ksy
-
-# Test stuff
-devtest/

README.md

@@ -1,12 +1,3 @@
-## Modified version of "construct-typing" module used in my projects.
-This modification features:  
-- **[EnhancedDataclassMixin](https://github.com/waszil/construct-typing/commit/479b51344bfd95149596a75ee574ac2e63c032df) with additional features**
-- **ConstantOrContextLambda2 type**
-- **Typing for Subconstruct**
-- **Type hint for Computed**
-- **Switch typing fixes**
-
-The original README.md file was described down below:
 # construct-typing
 [![PyPI](https://img.shields.io/pypi/v/construct-typing)](https://pypi.org/project/construct-typing/)
 ![PyPI - Implementation](https://img.shields.io/pypi/implementation/construct-typing)

construct-stubs/core.pyi

@@ -17,10 +17,7 @@ from construct.lib import (
     ListType,
     RebufferedBytesIO,
 )
-from cryptography.hazmat.primitives.ciphers import Cipher
+from typing_extensions import Buffer
-from cryptography.hazmat.primitives.ciphers.aead import AESCCM, AESGCM, ChaCha20Poly1305
-from cryptography.hazmat.primitives.ciphers.modes import Mode
-from typing_extensions import Buffer, TypeAlias
 
 # unfortunately, there are a few duplications with "typing", e.g. Union and Optional, which is why the t. prefix must be used everywhere
 
@@ -29,7 +26,7 @@ from typing_extensions import Buffer, TypeAlias
 #   - Higher Kinded Types: https://github.com/python/typing/issues/548
 #   - Higher Kinded Types: https://sobolevn.me/2020/10/higher-kinded-types-in-python
 
-ReadableBuffer: TypeAlias = Buffer
+ReadableBuffer: t.TypeAlias = Buffer
 StreamType = t.IO[bytes]
 FilenameType = t.Union[str, bytes, os.PathLike[str], os.PathLike[bytes]]
 PathType = str
@@ -70,7 +67,6 @@ class RawCopyError(ConstructError): ...
 class RotationError(ConstructError): ...
 class ChecksumError(ConstructError): ...
 class CancelParsing(ConstructError): ...
-class CipherError(ConstructError): ...
 
 # ===============================================================================
 # used internally
@@ -90,17 +86,6 @@ def stream_size(stream: StreamType) -> int: ...
 def stream_iseof(stream: StreamType) -> bool: ...
 def evaluate(param: ConstantOrContextLambda2[T], context: Context) -> T: ...
 
-class BytesIOWithOffsets(io.BytesIO):
-    @staticmethod
-    def from_reading(
-        stream: StreamType, length: int, path: PathType
-    ) -> BytesIOWithOffsets: ...
-    def __init__(
-        self, contents: bytes, parent_stream: StreamType, offset: int
-    ) -> None: ...
-    def tell(self) -> int: ...
-    def seek(self, offset: int, whence: int = ...) -> int: ...
-
 # ===============================================================================
 # abstract constructs
 # ===============================================================================
@@ -150,20 +135,9 @@ class Construct(t.Generic[ParsedType, BuildTypes]):
     ) -> Renamed[ParsedType, BuildTypes]: ...
     def __add__(self, other: Construct[t.Any, t.Any]) -> Struct: ...
     def __rshift__(self, other: Construct[t.Any, t.Any]) -> Sequence: ...
-    def __getitem__(self, count: t.Union[int, t.Callable[[Context], int]]) -> Array[
+    def __getitem__(
-        ParsedType,
+        self, count: t.Union[int, t.Callable[[Context], int]]
-        BuildTypes,
+    ) -> Array[ParsedType, BuildTypes,]: ...
-    ]: ...
-    def _parse(
-        self, stream: StreamType, context: Context, path: PathType
-    ) -> ParsedType: ...
-    def _parsereport(
-        self, stream: StreamType, context: Context, path: PathType
-    ) -> ParsedType: ...
-    def _build(
-        self, obj: BuildTypes, stream: StreamType, context: Context, path: PathType
-    ) -> int: ...
-    def _sizeof(self, context: Context, path: PathType) -> int: ...
 
 @t.type_check_only
 class Context(Container[t.Any]):
@@ -195,7 +169,7 @@ class Subconstruct(
         subcon: Construct[SubconParsedType, SubconBuildTypes],
     ) -> None: ...
     @t.overload
-    def __init__(  # type: ignore
+    def __init__(
         self,
         *args: t.Any,
         **kwargs: t.Any,
@@ -247,20 +221,24 @@ class Compiled(Construct[t.Any, t.Any]):
 # ===============================================================================
 # bytes and bits
 # ===============================================================================
-class Bytes(Construct[bytes, t.Union[bytes, bytearray, int]]):
+class Bytes(Construct[bytes, t.Union[bytes, int]]):
     length: ConstantOrContextLambda[int]
     def __init__(
         self,
         length: ConstantOrContextLambda[int],
     ) -> None: ...
 
-GreedyBytes: Construct[bytes, t.Union[bytes, bytearray]]
+GreedyBytes: Construct[bytes, bytes]
 
-def Bitwise(subcon: Construct[SubconParsedType, SubconBuildTypes]) -> t.Union[
+def Bitwise(
+    subcon: Construct[SubconParsedType, SubconBuildTypes]
+) -> t.Union[
     Transformed[SubconParsedType, SubconBuildTypes],
     Restreamed[SubconParsedType, SubconBuildTypes],
 ]: ...
-def Bytewise(subcon: Construct[SubconParsedType, SubconBuildTypes]) -> t.Union[
+def Bytewise(
+    subcon: Construct[SubconParsedType, SubconBuildTypes]
+) -> t.Union[
     Transformed[SubconParsedType, SubconBuildTypes],
     Restreamed[SubconParsedType, SubconBuildTypes],
 ]: ...
@@ -622,7 +600,7 @@ class Check(Construct[None, None]):
         func: ConstantOrContextLambda[bool],
     ) -> None: ...
 
-Error: Construct[t.NoReturn, t.NoReturn]
+Error: Construct[None, None]
 
 class FocusedSeq(Construct[t.Any, t.Any]):
     subcons: t.List[Construct[t.Any, t.Any]]
@@ -800,10 +778,6 @@ def If(
 ) -> IfThenElse[t.Optional[ThenParsedType], t.Optional[ThenBuildTypes]]: ...
 
 SwitchType = t.TypeVar("SwitchType")
-SwitchParsedType = t.TypeVar("SwitchParsedType")
-SwitchBuildTypes = t.TypeVar("SwitchBuildTypes")
-SwitchDefaultParsedType = t.TypeVar("SwitchDefaultParsedType")
-SwitchDefaultBuildTypes = t.TypeVar("SwitchDefaultBuildTypes")
 
 class Switch(Construct[ParsedType, BuildTypes]):
     keyfunc: ConstantOrContextLambda[t.Any]
@@ -811,31 +785,17 @@ class Switch(Construct[ParsedType, BuildTypes]):
     default: Construct[t.Any, t.Any]
     @t.overload
     def __new__(
-        cls: "type[Switch[SwitchParsedType | None, SwitchBuildTypes | None]]",
+        cls: "type[Switch[int, t.Optional[int]]]",
         keyfunc: ConstantOrContextLambda[SwitchType],
-        cases: dict[t.Any, Construct[SwitchParsedType, SwitchBuildTypes]],
+        cases: t.Dict[SwitchType, Construct[int, int]],
-        default: None = ...,
+        default: t.Optional[Construct[int, int]] = ...,
-    ) -> Switch[SwitchParsedType | None, SwitchBuildTypes | None]: ...
+    ) -> Switch[int, t.Optional[int]]: ...
-    @t.overload
-    def __new__(
-        cls: "type[Switch[SwitchParsedType, SwitchBuildTypes]]",
-        keyfunc: ConstantOrContextLambda[SwitchType],
-        cases: dict[t.Any, Construct[SwitchParsedType, SwitchBuildTypes]],
-        default: Construct[t.NoReturn, t.NoReturn],
-    ) -> Switch[SwitchParsedType, SwitchBuildTypes]: ...
-    @t.overload
-    def __new__(
-        cls: "type[Switch[SwitchParsedType | SwitchDefaultParsedType, SwitchBuildTypes | SwitchDefaultBuildTypes]]",
-        keyfunc: ConstantOrContextLambda[SwitchType],
-        cases: dict[t.Any, Construct[SwitchParsedType, SwitchBuildTypes]],
-        default: Construct[SwitchDefaultParsedType, SwitchDefaultBuildTypes],
-    ) -> Switch[SwitchParsedType | SwitchDefaultParsedType, SwitchBuildTypes | SwitchDefaultBuildTypes]: ...
     @t.overload
     def __new__(
         cls: "type[Switch[t.Any, t.Any]]",
-        keyfunc: ConstantOrContextLambda[SwitchType],
+        keyfunc: ConstantOrContextLambda[t.Any],
-        cases: dict[t.Any, Construct[t.Any, t.Any]],
+        cases: t.Dict[t.Any, Construct[t.Any, t.Any]],
-        default: Construct[t.Any, t.Any] | None = ...,
+        default: t.Optional[Construct[t.Any, t.Any]] = ...,
     ) -> Switch[t.Any, t.Any]: ...
 
 class StopIf(Construct[None, None]):
@@ -916,16 +876,6 @@ class Peek(
         subcon: Construct[SubconParsedType, SubconBuildTypes],
     ) -> None: ...
 
-class OffsettedEnd(
-    Subconstruct[SubconParsedType, SubconBuildTypes, SubconParsedType, SubconBuildTypes]
-):
-    endoffset: ConstantOrContextLambda[int]
-    def __init__(
-        self,
-        endoffset: ConstantOrContextLambda[int],
-        subcon: Construct[SubconParsedType, SubconBuildTypes],
-    ) -> None: ...
-
 class Seek(Construct[int, None]):
     at: ConstantOrContextLambda[int]
     if sys.version_info >= (3, 8):
@@ -970,7 +920,9 @@ class RawCopy(
 def ByteSwapped(
     subcon: Construct[SubconParsedType, SubconBuildTypes]
 ) -> Transformed[SubconParsedType, SubconBuildTypes]: ...
-def BitsSwapped(subcon: Construct[SubconParsedType, SubconBuildTypes]) -> t.Union[
+def BitsSwapped(
+    subcon: Construct[SubconParsedType, SubconBuildTypes]
+) -> t.Union[
     Transformed[SubconParsedType, SubconBuildTypes],
     Restreamed[SubconParsedType, SubconBuildTypes],
 ]: ...
@@ -990,10 +942,7 @@ class Prefixed(
 def PrefixedArray(
     countfield: Construct[int, int],
     subcon: Construct[SubconParsedType, SubconBuildTypes],
-) -> Array[
+) -> Array[SubconParsedType, SubconBuildTypes,]: ...
-    SubconParsedType,
-    SubconBuildTypes,
-]: ...
 
 class FixedSized(
     Subconstruct[SubconParsedType, SubconBuildTypes, SubconParsedType, SubconBuildTypes]
@@ -1142,26 +1091,6 @@ class Rebuffered(
         tailcutoff: t.Optional[int] = ...,
     ) -> None: ...
 
-class EncryptedSym(Tunnel[SubconParsedType, SubconBuildTypes]):
-    cipher: ConstantOrContextLambda2[Cipher[Mode]]
-    def __init__(
-        self,
-        subcon: Construct[SubconParsedType, SubconBuildTypes],
-        cipher: ConstantOrContextLambda2[Cipher[Mode]],
-    ) -> None: ...
-
-class EncryptedSymAead(Tunnel[SubconParsedType, SubconBuildTypes]):
-    cipher: ConstantOrContextLambda2[t.Union[AESGCM, AESCCM, ChaCha20Poly1305]]
-    nonce: ConstantOrContextLambda2[bytes]
-    associated_data: ConstantOrContextLambda2[bytes]
-    def __init__(
-        self,
-        subcon: Construct[SubconParsedType, SubconBuildTypes],
-        cipher: ConstantOrContextLambda2[t.Union[AESGCM, AESCCM, ChaCha20Poly1305]],
-        nonce: ConstantOrContextLambda2[bytes],
-        associated_data: ConstantOrContextLambda2[bytes] = ...,
-    ) -> None: ...
-
 # ===============================================================================
 # lazy equivalents
 # ===============================================================================
@@ -1181,9 +1110,9 @@ class Lazy(
 class LazyContainer(t.Generic[ContainerType], t.Dict[str, ContainerType]):
     def __getattr__(self, name: str) -> ContainerType: ...
     def __getitem__(self, index: t.Union[str, int]) -> ContainerType: ...
-    def keys(self) -> t.Iterator[str]: ...  # type: ignore
+    def keys(self) -> t.Iterator[str]: ...
-    def values(self) -> t.List[ContainerType]: ...  # type: ignore
+    def values(self) -> t.List[ContainerType]: ...
-    def items(self) -> t.List[t.Tuple[str, ContainerType]]: ...  # type: ignore
+    def items(self) -> t.List[t.Tuple[str, ContainerType]]: ...
 
 class LazyStruct(Construct[LazyContainer[t.Any], t.Optional[t.Dict[str, t.Any]]]):
     subcons: t.List[Construct[t.Any, t.Any]]

construct-stubs/expr.pyi

@@ -469,7 +469,7 @@ class ExprMixin(t.Generic[ReturnType], object):
     @t.overload
     def __eq__(self: ExprMixin[float], other: ConstOrCallable[float]) -> BinExpr[bool]: ...
     @t.overload
-    def __eq__(self, other: ConstOrCallable[t.Any]) -> BinExpr[t.Any]: ...  # type: ignore
+    def __eq__(self, other: t.Any) -> BinExpr[t.Any]: ...
 
     # __ne__ ###########################################################################################################
     @t.overload
@@ -487,7 +487,7 @@ class ExprMixin(t.Generic[ReturnType], object):
     @t.overload
     def __ne__(self: ExprMixin[float], other: ConstOrCallable[float]) -> BinExpr[bool]: ...
     @t.overload
-    def __ne__(self, other: t.Any) -> BinExpr[t.Any]: ...  # type: ignore
+    def __ne__(self, other: t.Any) -> BinExpr[t.Any]: ...
 
     # __neg__ ##########################################################################################################
     @t.overload

construct-stubs/lib/containers.pyi

@@ -19,7 +19,7 @@ def recursion_lock(
 
 class Container(t.Generic[ContainerType], t.Dict[str, ContainerType]):
     def __getattr__(self, name: str) -> ContainerType: ...
-    def update(  # type: ignore
+    def update(
         self,
         seqordict: t.Union[t.Dict[str, ContainerType], t.Tuple[str, ContainerType]],
     ) -> None: ...

construct_typed/__init__.py

@@ -9,19 +9,15 @@ from .dataclass_struct import (
     TStructField,
     csfield,
     sfield,
-    EnhancedDataclassMixin
 )
 from .generic_wrapper import (
     Adapter,
     ConstantOrContextLambda,
-    ConstantOrContextLambda2,
     Construct,
     Context,
     ListContainer,
     PathType,
-    Array,
+    Array
-    Subconstruct,
-    Computed,
 )
 from .tenum import EnumBase, EnumValue, FlagsEnumBase, TEnum, TFlagsEnum
 
@@ -36,7 +32,6 @@ __all__ = [
     "TStructField",
     "csfield",
     "sfield",
-    "EnhancedDataclassMixin",
     "EnumBase",
     "EnumValue",
     "FlagsEnumBase",
@@ -44,12 +39,9 @@ __all__ = [
     "TFlagsEnum",
     "Adapter",
     "ConstantOrContextLambda",
-    "ConstantOrContextLambda2",
     "Construct",
     "Context",
     "ListContainer",
     "PathType",
-    "Array",
+    "Array"
-    "Subconstruct",
-    "Computed"
 ]

construct_typed/dataclass_struct.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # pyright: strict
-# pyright: reportIncompatibleVariableOverride=false, reportAny=false
 import dataclasses
 import textwrap
 import typing as t
@@ -12,7 +11,6 @@ from construct.lib.containers import (
     recursion_lock,
 )
 from construct.lib.py3compat import bytestringtype, reprstring, unicodestringtype
-from typing_extensions import override
 
 from .generic_wrapper import Adapter, Construct, Context, ParsedType, PathType
 
@@ -29,7 +27,7 @@ class DataclassMixin:
     methods exists and every name can be used.
     """
 
-    __dataclass_fields__: "t.ClassVar[dict[str, dataclasses.Field[t.Any]]]"
+    __dataclass_fields__: "t.ClassVar[t.Dict[str, dataclasses.Field[t.Any]]]"
 
     def __getitem__(self, key: str) -> t.Any:
         return getattr(self, key)
@@ -79,8 +77,8 @@ class DataclassMixin:
 
 def csfield(
     subcon: Construct[ParsedType, t.Any],
-    doc: str | None = None,
+    doc: t.Optional[str] = None,
-    parsed: t.Callable[[t.Any, Context], None] | None = None,
+    parsed: t.Optional[t.Callable[[t.Any, Context], None]] = None,
 ) -> ParsedType:
     """
     Helper method for "DataclassStruct" and "DataclassBitStruct" to create the dataclass fields.
@@ -154,14 +152,18 @@ class DataclassStruct(Adapter[t.Any, t.Any, DataclassType, DataclassType]):
         Image(width=1, height=2, pixels=b'12')
     """
 
-    subcon: "cs.Struct" # type: ignore
+    subcon: "cs.Struct"
     def __init__(
         self,
-        dc_type: type[DataclassType],
+        dc_type: t.Type[DataclassType],
         reverse: bool = False,
     ) -> None:
-        self.dc_type: type[DataclassType] = dc_type
+        if not issubclass(dc_type, DataclassMixin):
-        self.reverse: bool = reverse
+            raise TypeError(f"'{repr(dc_type)}' has to be a '{repr(DataclassMixin)}'")
+        if not dataclasses.is_dataclass(dc_type):
+            raise TypeError(f"'{repr(dc_type)}' has to be a 'dataclasses.dataclass'")
+        self.dc_type = dc_type
+        self.reverse = reverse
 
         # get all fields from the dataclass
         fields = dataclasses.fields(self.dc_type)
@@ -169,7 +171,7 @@ class DataclassStruct(Adapter[t.Any, t.Any, DataclassType, DataclassType]):
             fields = tuple(reversed(fields))
 
         # extract the construct formats from the struct_type
-        subcon_fields: dict[str, t.Any] = {}
+        subcon_fields = {}
         for field in fields:
             subcon_fields[field.name] = field.metadata["subcon"]
 
@@ -179,7 +181,6 @@ class DataclassStruct(Adapter[t.Any, t.Any, DataclassType, DataclassType]):
     def __getattr__(self, name: str) -> t.Any:
         return getattr(self.subcon, name)
 
-    @override
     def _decode(
         self, obj: "cs.Container[t.Any]", context: Context, path: PathType
     ) -> DataclassType:
@@ -204,10 +205,9 @@ class DataclassStruct(Adapter[t.Any, t.Any, DataclassType, DataclassType]):
 
         return dc  # type: ignore
 
-    @override
     def _encode(
         self, obj: DataclassType, context: Context, path: PathType
-    ) -> dict[str, t.Any]:
+    ) -> t.Dict[str, t.Any]:
         if not isinstance(obj, self.dc_type):
             raise TypeError(f"'{repr(obj)}' has to be of type {repr(self.dc_type)}")
 
@@ -215,16 +215,20 @@ class DataclassStruct(Adapter[t.Any, t.Any, DataclassType, DataclassType]):
         fields = dataclasses.fields(self.dc_type)
 
         # extract all fields from the container, that are used for create the dataclass object
-        ret_dict: dict[str, t.Any] = {}
+        ret_dict: t.Dict[str, t.Any] = {}
         for field in fields:
             value = getattr(obj, field.name)
             ret_dict[field.name] = value
 
         return ret_dict
 
+
 def DataclassBitStruct(
-    dc_type: type[DataclassType], reverse: bool = False
+    dc_type: t.Type[DataclassType], reverse: bool = False
-) -> "cs.Transformed[DataclassType, DataclassType] | cs.Restreamed[DataclassType, DataclassType]":
+) -> t.Union[
+    "cs.Transformed[DataclassType, DataclassType]",
+    "cs.Restreamed[DataclassType, DataclassType]",
+]:
     r"""
     Makes a DataclassStruct inside a Bitwise.
 
@@ -251,29 +255,6 @@ def DataclassBitStruct(
     """
     return cs.Bitwise(DataclassStruct(dc_type, reverse))
 
-class EnhancedDataclassMixin(DataclassMixin):
-    @classmethod
-    def format(cls):
-        return DataclassStruct(cls)
-
-    @classmethod
-    def build(cls, obj: t.Self, **kw: dict[str, t.Any]):
-        return cls.format().build(obj, **kw)
-
-    @classmethod
-    def parse(cls, data: bytes | bytearray, **kw: dict[str, t.Any]):
-        return cls.format().parse(data, **kw)
-
-    @classmethod
-    def parse_file(cls, file: str, **kw: dict[str, t.Any]):
-        return cls.format().parse_file(file, **kw)
-
-    @classmethod
-    def parse_stream(cls, stream: t.IO[bytes], **kw: dict[str, t.Any]):
-        return cls.format().parse_stream(stream, **kw)
-
-    def build_self(self) -> bytes:
-        return self.build(self)
 
 # support legacy names
 TStruct = DataclassStruct

construct_typed/generic_wrapper.py

@@ -12,14 +12,12 @@ if t.TYPE_CHECKING:
     # while type checking, the original classes are already generics, because they are defined like this in the stubs.
     from construct import Adapter as Adapter
     from construct import ConstantOrContextLambda as ConstantOrContextLambda
-    from construct import ConstantOrContextLambda2 as ConstantOrContextLambda2
     from construct import Construct as Construct
     from construct import Context as Context
     from construct import ListContainer as ListContainer
     from construct import PathType as PathType
     from construct import Array as Array
-    from construct import Subconstruct as Subconstruct
+
-    from construct import Computed as Computed
 
 else:
     import construct as cs
@@ -46,12 +44,5 @@ else:
     ):
         pass
 
-    class Subconstruct(t.Generic[SubconParsedType, SubconBuildTypes, ParsedType, BuildTypes], cs.Subconstruct):
-        pass
-
-    class Computed(t.Generic[ParsedType], cs.Computed):
-        pass
-
     ConstantOrContextLambda = t.Union[ValueType, t.Callable[[Context], t.Any]]
-    ConstantOrContextLambda2 = t.Union[ValueType, t.Callable[[Context], ValueType]]
     PathType = str

construct_typed/tenum.py

@@ -1,10 +1,9 @@
-# pyright: reportAny=false
 import enum
 import typing as t
 
-from typing_extensions import Self, override
+from typing_extensions import Self
 
-from .generic_wrapper import Construct, Adapter, Context, PathType
+from .generic_wrapper import *
 
 
 # ## TEnum ############################################################################################################
@@ -13,8 +12,8 @@ class EnumValue:
     This is a helper class for adding documentation to an enum value.
     """
 
-    def __init__(self, value: int, doc: str | None = None) -> None:
+    def __init__(self, value: int, doc: t.Optional[str] = None) -> None:
-        self.value: int = value
+        self.value = value
         self.__doc__ = doc if doc else ""
 
 
@@ -48,7 +47,7 @@ class EnumBase(enum.IntEnum):
         'This is the running state.'
     """
 
-    def __new__(cls, val: EnumValue | int) -> "Self":
+    def __new__(cls, val: t.Union[EnumValue, int]) -> "Self":
         if isinstance(val, EnumValue):
             obj = int.__new__(cls, val.value)
             obj._value_ = val.value
@@ -63,8 +62,7 @@ class EnumBase(enum.IntEnum):
     # not found in the enum, a new pseudo member is created.
     # The idea is taken from: https://stackoverflow.com/a/57179436
     @classmethod
-    @override
+    def _missing_(cls, value: t.Any) -> t.Optional[enum.Enum]:
-    def _missing_(cls, value: t.Any) -> enum.Enum | None:
         if isinstance(value, int):
             pseudo_member = cls._value2member_map_.get(value, None)
             if pseudo_member is None:
@@ -78,8 +76,7 @@ class EnumBase(enum.IntEnum):
             return pseudo_member
         return None  # will raise the ValueError in Enum.__new__
 
-    @override
+    def __reduce_ex__(self, proto: t.Any) -> t.Tuple[t.Any, ...]:
-    def __reduce_ex__(self, proto: t.Any) -> tuple[t.Any, ...]:
         """
         Pickle enums by value instead of name (restores pre-3.11 behavior).
         See https://github.com/python/cpython/pull/26658 for why this exists.
@@ -94,18 +91,21 @@ class TEnum(Adapter[int, int, EnumType, EnumType]):
     """
     Typed enum.
     """
-    def __init__(self, subcon: Construct[int, int], enum_type: type[EnumType]):
+    def __init__(self, subcon: Construct[int, int], enum_type: t.Type[EnumType]):
+        if not issubclass(enum_type, EnumBase):
+            raise TypeError(
+                "'{}' has to be a '{}'".format(repr(enum_type), repr(EnumBase))
+            )
+
         # save enum type
-        self.enum_type: type[EnumType] = enum_type
+        self.enum_type = t.cast(t.Type[EnumType], enum_type)  # type: ignore
 
         # init adatper
         super(TEnum, self).__init__(subcon)  # type: ignore
 
-    @override
     def _decode(self, obj: int, context: Context, path: PathType) -> EnumType:
         return self.enum_type(obj)
 
-    @override
     def _encode(
         self,
         obj: EnumType,
@@ -152,7 +152,7 @@ class FlagsEnumBase(enum.IntFlag):
         'This is option two.'
     """
 
-    def __new__(cls, val: EnumValue | int) -> "Self":
+    def __new__(cls, val: t.Union[EnumValue, int]) -> "Self":
         if isinstance(val, EnumValue):
             obj = int.__new__(cls, val.value)
             obj._value_ = val.value
@@ -164,7 +164,6 @@ class FlagsEnumBase(enum.IntFlag):
         return obj
 
     @classmethod
-    @override
     def _missing_(cls, value: t.Any) -> t.Any:
         """
         Returns member (possibly creating it) if one can be found for value.
@@ -173,8 +172,7 @@ class FlagsEnumBase(enum.IntFlag):
         new_member.__doc__ = "missing value"
         return new_member
 
-    @override
+    def __reduce_ex__(self, proto: t.Any) -> t.Tuple[t.Any, ...]:
-    def __reduce_ex__(self, proto: t.Any) -> tuple[t.Any, ...]:
         """
         Pickle enums by value instead of name (restores pre-3.11 behavior).
         See https://github.com/python/cpython/pull/26658 for why this exists.
@@ -189,18 +187,21 @@ class TFlagsEnum(Adapter[int, int, FlagsEnumType, FlagsEnumType]):
     """
     Typed enum.
     """
-    def __init__(self, subcon: Construct[int, int], enum_type: type[FlagsEnumType]):
+    def __init__(self, subcon: Construct[int, int], enum_type: t.Type[FlagsEnumType]):
+        if not issubclass(enum_type, FlagsEnumBase):
+            raise TypeError(
+                "'{}' has to be a '{}'".format(repr(enum_type), repr(FlagsEnumBase))
+            )
+
         # save enum type
-        self.enum_type: type[FlagsEnumType] = enum_type
+        self.enum_type = t.cast(t.Type[FlagsEnumType], enum_type)  # type: ignore
 
         # init adatper
         super(TFlagsEnum, self).__init__(subcon)  # type: ignore
 
-    @override
     def _decode(self, obj: int, context: Context, path: PathType) -> FlagsEnumType:
         return self.enum_type(obj)
 
-    @override
     def _encode(
         self,
         obj: FlagsEnumType,

construct_typed/version.py

@@ -1,2 +1,2 @@
-version = (0, 7, 0)
+version = (0, 6, 2)
-version_string = "0.7.0+wrapper"
+version_string = "0.6.2"

mypy.ini

@@ -0,0 +1,3 @@
+[mypy]
+strict = True
+warn_unused_ignores = False

pyproject.toml

@@ -1,76 +0,0 @@
-
-[build-system]
-requires = ["setuptools >= 75.8.0"]
-build-backend = "setuptools.build_meta"
-
-[project]
-name="construct-typing"
-dynamic = ["version"]
-license = { file = "LICENSE" }
-description="Extension for the python package 'construct' that adds typing features"
-readme = "README.md"
-authors=[{ name = "Tim Riddermann" }]
-requires-python = ">=3.9"
-dependencies = [
-    "construct==2.10.70",
-    "typing_extensions>=4.6.0"
-]
-keywords = [
-    "construct",
-    "kaitai",
-    "declarative",
-    "data structure",
-    "struct",
-    "binary",
-    "symmetric",
-    "parser",
-    "builder",
-    "parsing",
-    "building",
-    "pack",
-    "unpack",
-    "packer",
-    "unpacker",
-    "bitstring",
-    "bytestring",
-    "annotation",
-    "type hint",
-    "typing",
-    "typed",
-    "bitstruct",
-    "PEP 561",
-]
-classifiers = [
-    "Development Status :: 3 - Alpha",
-    "License :: OSI Approved :: MIT License",
-    "Intended Audience :: Developers",
-    "Topic :: Software Development :: Libraries :: Python Modules",
-    "Topic :: Software Development :: Build Tools",
-    "Topic :: Software Development :: Code Generators",
-    "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11",
-    "Programming Language :: Python :: 3.12",
-    "Programming Language :: Python :: 3.13",
-    "Programming Language :: Python :: Implementation :: CPython",
-    "Typing :: Typed",
-]
-
-[project.urls]
-"Homepage" = "https://github.com/timrid/construct-typing"
-"Bug Reports" = "https://github.com/timrid/construct-typing/issues"
-
-[tool.setuptools]
-packages=[
-    "construct-stubs",
-    "construct-stubs.lib",
-    "construct_typed"
-]
-
-[tool.setuptools.dynamic]
-version = {attr = "construct_typed.version.version_string"}
-
-[tool.mypy]
-strict = true
-warn_unused_ignores = false

requirements.txt

@@ -1,4 +1,4 @@
-construct==2.10.70
+construct==2.10.68
 pytest>=6.2.0
 numpy
 arrow
@@ -7,8 +7,4 @@ cloudpickle
 lz4
 black
 isort
-mypy
+mypy
-cryptography
-build
-setuptools
-wheel

setup.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+from setuptools import setup
+
+version_string = "?.?.?"
+exec(open("./construct_typed/version.py").read())
+
+setup(
+    name="construct-typing",
+    version=version_string,
+    packages=["construct-stubs", "construct_typed"],
+    package_data={
+        "construct-stubs": ["*.pyi", "lib/*.pyi"],
+        "construct_typed": ["py.typed"],
+    },
+    license="MIT",
+    license_files=("LICENSE",),
+    description="Extension for the python package 'construct' that adds typing features",
+    long_description=open("README.md").read(),
+    long_description_content_type="text/markdown",
+    platforms=["POSIX", "Windows"],
+    url="https://github.com/timrid/construct-typing",
+    author="Tim Riddermann",
+    python_requires=">=3.7",
+    install_requires=[
+        "construct==2.10.68",
+        "typing_extensions>=4.6.0"
+    ],
+    keywords=[
+        "construct",
+        "kaitai",
+        "declarative",
+        "data structure",
+        "struct",
+        "binary",
+        "symmetric",
+        "parser",
+        "builder",
+        "parsing",
+        "building",
+        "pack",
+        "unpack",
+        "packer",
+        "unpacker",
+        "bitstring",
+        "bytestring",
+        "annotation",
+        "type hint",
+        "typing",
+        "typed",
+        "bitstruct",
+        "PEP 561",
+    ],
+    classifiers=[
+        "Development Status :: 3 - Alpha",
+        "License :: OSI Approved :: MIT License",
+        "Intended Audience :: Developers",
+        "Topic :: Software Development :: Libraries :: Python Modules",
+        "Topic :: Software Development :: Build Tools",
+        "Topic :: Software Development :: Code Generators",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: Implementation :: CPython",
+        "Typing :: Typed",
+    ],
+)

tests/test_core.py

@@ -151,29 +151,17 @@ def test_formatfield_bool_issue_901() -> None:
 	assert d.sizeof() == 1
 
 def test_bytesinteger() -> None:
-    d = BytesInteger(0)
-    assert raises(d.parse, b"") == IntegerError
-    assert raises(d.build, 0) == IntegerError
     d = BytesInteger(4, signed=True, swapped=False)
     common(d, b"\x01\x02\x03\x04", 0x01020304, 4)
     common(d, b"\xff\xff\xff\xff", -1, 4)
     d = BytesInteger(4, signed=False, swapped=this.swapped)
     common(d, b"\x01\x02\x03\x04", 0x01020304, 4, swapped=False)
     common(d, b"\x04\x03\x02\x01", 0x01020304, 4, swapped=True)
-    assert raises(BytesInteger(-1).parse, b"") == IntegerError
-    assert raises(BytesInteger(-1).build, 0) == IntegerError
-    assert raises(BytesInteger(8).build, None) == IntegerError
-    assert raises(BytesInteger(8, signed=False).build, -1) == IntegerError
-    assert raises(BytesInteger(8, True).build,  -2**64) == IntegerError
-    assert raises(BytesInteger(8, True).build,   2**64) == IntegerError
-    assert raises(BytesInteger(8, False).build, -2**64) == IntegerError
-    assert raises(BytesInteger(8, False).build,  2**64) == IntegerError
     assert raises(BytesInteger(this.missing).sizeof) == SizeofError
+    assert raises(BytesInteger(4, signed=False).build, -1) == IntegerError
+    common(BytesInteger(0), b"", 0, 0)
 
 def test_bitsinteger() -> None:
-    d = BitsInteger(0)
-    assert raises(d.parse, b"") == IntegerError
-    assert raises(d.build, 0) == IntegerError
     d = BitsInteger(8)
     common(d, b"\x01\x01\x01\x01\x01\x01\x01\x01", 255, 8)
     d = BitsInteger(8, signed=True)
@@ -183,17 +171,9 @@ def test_bitsinteger() -> None:
     d = BitsInteger(16, swapped=this.swapped)
     common(d, b"\x01\x01\x01\x01\x01\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00", 0xff00, 16, swapped=False)
     common(d, b"\x00\x00\x00\x00\x00\x00\x00\x00\x01\x01\x01\x01\x01\x01\x01\x01", 0xff00, 16, swapped=True)
-    assert raises(BitsInteger(-1).parse, b"") == IntegerError
-    assert raises(BitsInteger(-1).build, 0) == IntegerError
-    assert raises(BitsInteger(5, swapped=True).parse, bytes(5)) == IntegerError
-    assert raises(BitsInteger(5, swapped=True).build, 0) == IntegerError
-    assert raises(BitsInteger(8).build, None) == IntegerError
-    assert raises(BitsInteger(8, signed=False).build, -1) == IntegerError
-    assert raises(BitsInteger(8, True).build,  -2**64) == IntegerError
-    assert raises(BitsInteger(8, True).build,   2**64) == IntegerError
-    assert raises(BitsInteger(8, False).build, -2**64) == IntegerError
-    assert raises(BitsInteger(8, False).build,  2**64) == IntegerError
     assert raises(BitsInteger(this.missing).sizeof) == SizeofError
+    assert raises(BitsInteger(8, signed=False).build, -1) == IntegerError
+    common(BitsInteger(0), b"", 0, 0)
 
 def test_varint() -> None:
     d = VarInt
@@ -946,17 +926,6 @@ def test_peek() -> None:
     assert d4.build(Container(a=0x01, b=0x0102)) == b""
     assert d4.sizeof() == 0
 
-def test_offsettedend() -> None:
-    d1 = Struct(
-        "header" / Bytes(2),
-        "data" / OffsettedEnd(-2, GreedyBytes),
-        "footer" / Bytes(2),
-    )
-    common(d1, b"\x01\x02\x03\x04\x05\x06\x07", Container(header=b'\x01\x02', data=b'\x03\x04\x05', footer=b'\x06\x07'))
-
-    d2 = OffsettedEnd(0, Byte)
-    assert raises(d2.sizeof) == SizeofError
-
 def test_seek() -> None:
     d = Seek(5)
     assert d.parse(b"") == 5
@@ -1365,105 +1334,6 @@ def test_compressed_prefixed() -> None:
     assert st.parse(st.build(Container(one=zeros,two=zeros))) == Container(one=zeros,two=zeros)
     assert raises(d.sizeof) == SizeofError
 
-@pytest.mark.xfail(ONWINDOWS and PYPY, reason="no wheel for 'cryptography' is currently available for pypy on windows")
-def test_encryptedsym() -> None:
-    from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
-    key128 = b"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
-    key256 = b"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
-    iv = b"\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
-    nonce = iv
-
-    # AES 128/256 bit - ECB
-    d = EncryptedSym(GreedyBytes, lambda ctx: Cipher(algorithms.AES(ctx.key), modes.ECB()))
-    common(d, b"\xf4\x0f\x54\xb7\x6a\x7a\xf1\xdb\x92\x73\x14\xde\x2f\xa0\x3e\x2d", b'Secret Message..', key=key128, iv=iv)
-    common(d, b"\x82\x6b\x01\x82\x90\x02\xa1\x9e\x35\x0a\xe2\xc3\xee\x1a\x42\xf5", b'Secret Message..', key=key256, iv=iv)
-
-    # AES 128/256 bit - CBC
-    d = EncryptedSym(GreedyBytes, lambda ctx: Cipher(algorithms.AES(ctx.key), modes.CBC(ctx.iv)))
-    common(d, b"\xba\x79\xc2\x62\x22\x08\x29\xb9\xfb\xd3\x90\xc4\x04\xb7\x55\x87", b'Secret Message..', key=key128, iv=iv)
-    common(d, b"\x60\xc2\x45\x0d\x7e\x41\xd4\xf8\x85\xd4\x8a\x64\xd1\x45\x49\xe3", b'Secret Message..', key=key256, iv=iv)
-
-    # AES 128/256 bit - CTR
-    d = EncryptedSym(GreedyBytes, lambda ctx: Cipher(algorithms.AES(ctx.key), modes.CTR(ctx.nonce)))
-    common(d, b"\x80\x78\xb6\x0c\x07\xf5\x0c\x90\xce\xa2\xbf\xcb\x5b\x22\xb9\xb5", b'Secret Message..', key=key128, nonce=nonce)
-    common(d, b"\x6a\xae\x7b\x86\x1a\xa6\xe0\x6a\x49\x02\x02\x1b\xf2\x3c\xd8\x0d", b'Secret Message..', key=key256, nonce=nonce)
-
-    assert raises(EncryptedSym(GreedyBytes, "AES").build, b"") == CipherError  # type: ignore
-    assert raises(EncryptedSym(GreedyBytes, "AES").parse, b"") == CipherError  # type: ignore
-
-@pytest.mark.xfail(ONWINDOWS and PYPY, reason="no wheel for 'cryptography' is currently available for pypy on windows")
-def test_encryptedsym_cbc_example() -> None:
-    from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
-    d = Struct(
-        "iv" / Default(Bytes(16), os.urandom(16)),
-        "enc_data" / EncryptedSym(
-            Aligned(16,
-                Struct(
-                    "width" / Int16ul,
-                    "height" / Int16ul
-                )
-            ),
-            lambda ctx: Cipher(algorithms.AES(ctx._.key), modes.CBC(ctx.iv))
-        )
-    )
-    key128 = b"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
-    byts = d.build({"enc_data": {"width": 5, "height": 4}}, key=key128)
-    obj = d.parse(byts, key=key128)
-    assert obj.enc_data == Container(width=5, height=4)
-
-@pytest.mark.xfail(ONWINDOWS and PYPY, reason="no wheel for 'cryptography' is currently available for pypy on windows")
-def test_encryptedsymaead() -> None:
-    from cryptography.hazmat.primitives.ciphers import aead
-    key128 = b"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
-    key256 = b"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
-    nonce = b"\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
-
-    # AES 128/256 bit - GCM
-    d = Struct(
-        "associated_data" / Bytes(21),
-        "data" / EncryptedSymAead(
-            GreedyBytes,
-            lambda ctx: aead.AESGCM(ctx._.key),
-            this._.nonce,
-            this.associated_data
-        )
-    )
-    common(
-        d,
-        b"This is authenticated\xb6\xd3\x64\x0c\x7a\x31\xaa\x16\xa3\x58\xec\x17\x39\x99\x2e\xf8\x4e\x41\x17\x76\x3f\xd1\x06\x47\x04\x9f\x42\x1c\xf4\xa9\xfd\x99\x9c\xe9",
-        Container(associated_data=b"This is authenticated", data=b"The secret message"),
-        key=key128,
-        nonce=nonce
-    )
-    common(
-        d,
-        b"This is authenticated\xde\xb4\x41\x79\xc8\x7f\xea\x8d\x0e\x41\xf6\x44\x2f\x93\x21\xe6\x37\xd1\xd3\x29\xa4\x97\xc3\xb5\xf4\x81\x72\xa1\x7f\x3b\x9b\x53\x24\xe4",
-        Container(associated_data=b"This is authenticated", data=b"The secret message"),
-        key=key256,
-        nonce=nonce
-    )
-    assert raises(EncryptedSymAead(GreedyBytes, "AESGCM", bytes(16)).build, b"") == CipherError  # type: ignore
-    assert raises(EncryptedSymAead(GreedyBytes, "AESGCM", bytes(16)).parse, b"") == CipherError  # type: ignore
-
-@pytest.mark.xfail(ONWINDOWS and PYPY, reason="no wheel for 'cryptography' is currently available for pypy on windows")
-def test_encryptedsymaead_gcm_example() -> None:
-    from cryptography.hazmat.primitives.ciphers import aead
-    d = Struct(
-        "nonce" / Default(Bytes(16), os.urandom(16)),
-        "associated_data" / Bytes(21),
-        "enc_data" / EncryptedSymAead(
-            GreedyBytes,
-            lambda ctx: aead.AESGCM(ctx._.key),
-            this.nonce,
-            this.associated_data
-        )
-    )
-    key128 = b"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
-    byts = d.build({"associated_data": b"This is authenticated", "enc_data": b"The secret message"}, key=key128)
-    obj = d.parse(byts, key=key128)
-    assert obj.enc_data == b"The secret message"
-    assert obj.associated_data == b"This is authenticated"
-
 def test_rebuffered() -> None:
     data = b"0" * 1000
     assert Rebuffered(Array(1000,Byte)).parse_stream(io.BytesIO(data)) == [48]*1000

tests/test_typed.py

@@ -2,11 +2,9 @@
 # pyright: strict
 import dataclasses
 import enum
-import textwrap
 import typing as t
 
 import construct as cs
-
 import construct_typed as cst
 from construct_typed import DataclassBitStruct, DataclassMixin, DataclassStruct, csfield
 
@@ -74,20 +72,16 @@ def test_dataclass_str_repr() -> None:
         == "Image: \n    signature = b'BMP' (total 3)\n    width = 3\n    height = 2"
     )
 
-
 def test_dataclass_ifthenelse() -> None:
     @dataclasses.dataclass
     class IfThenElseTest(DataclassMixin):
         test_if: t.Optional[int] = csfield(cs.If(False, cs.Int8ub))
-        test_ifthenelse: t.Optional[int] = csfield(
+        test_ifthenelse: t.Optional[int] = csfield(cs.IfThenElse(True, cs.Int8ub, cs.Pass))
-            cs.IfThenElse(True, cs.Int8ub, cs.Pass)
-        )
 
     a = IfThenElseTest(test_if=None, test_ifthenelse=None)
     assert a.test_if == None
     assert a.test_ifthenelse == None
 
-
 def test_dataclass_struct() -> None:
     @dataclasses.dataclass
     class Image(DataclassMixin):
@@ -401,9 +395,8 @@ def test_tenum_no_enumbase() -> None:
 
 def test_tenum_asdict() -> None:
     # see: https://github.com/timrid/construct-typing/issues/21
-    import dataclasses
-
     import construct_typed as cst
+    import dataclasses
 
     class TestEnum(cst.EnumBase):
         one = 1
@@ -443,9 +436,9 @@ def test_tenum_docstring() -> None:
         Value_NoDoc = cst.EnumValue(2)
         Value_NoDoc2 = 3
 
-    assert TestEnum.__doc__ is not None
+    assert (
-    assert textwrap.dedent(TestEnum.__doc__) == textwrap.dedent(
+        TestEnum.__doc__
-        """
+        == """
         This is an test enum.
         """
     )
@@ -515,9 +508,8 @@ def test_tenum_flags() -> None:
 
 
 def test_tenum_flags_asdict() -> None:
-    import dataclasses
-
     import construct_typed as cst
+    import dataclasses
 
     class TestEnum(cst.FlagsEnumBase):
         one = 1
@@ -557,9 +549,9 @@ def test_tenum_flags_docstring() -> None:
         Value_NoDoc = cst.EnumValue(2)
         Value_NoDoc2 = 4
 
-    assert TestEnum.__doc__ is not None
+    assert (
-    assert textwrap.dedent(TestEnum.__doc__) == textwrap.dedent(
+        TestEnum.__doc__
-        """
+        == """
         This is an test flags enum.
         """
     )