Revert "Merge pull request #1 from kmc6123/add-new-dataclass-kwargs"

This reverts commit d7af73d, reversing
changes made to d6396c1.

Author: kmc6123

marshmallow_dataclass/__init__.py

@@ -103,9 +103,6 @@ def dataclass(
     order: bool = False,
     unsafe_hash: bool = False,
     frozen: bool = False,
-    match_args: bool = True,
-    kw_only: bool = False,
-    slots: bool = True,
     base_schema: Optional[Type[marshmallow.Schema]] = None,
     cls_frame: Optional[types.FrameType] = None,
 ) -> Type[_U]:
@@ -120,9 +117,6 @@ def dataclass(
     order: bool = False,
     unsafe_hash: bool = False,
     frozen: bool = False,
-    match_args: bool = True,
-    kw_only: bool = False,
-    slots: bool = True,
     base_schema: Optional[Type[marshmallow.Schema]] = None,
     cls_frame: Optional[types.FrameType] = None,
 ) -> Callable[[Type[_U]], Type[_U]]:
@@ -141,9 +135,6 @@ def dataclass(
     order: bool = False,
     unsafe_hash: bool = False,
     frozen: bool = False,
-    match_args: bool = True,
-    kw_only: bool = False,
-    slots: bool = False,
     base_schema: Optional[Type[marshmallow.Schema]] = None,
     cls_frame: Optional[types.FrameType] = None,
 ) -> Union[Type[_U], Callable[[Type[_U]], Type[_U]]]:
@@ -172,46 +163,10 @@ def dataclass(
     >>> Point.Schema().load({'x':0, 'y':0}) # This line can be statically type checked
     Point(x=0.0, y=0.0)
     """
-    # Check python version for dataclass params only available for python >= 3.10.
-    # If python version is below 3.10 and any of these params are set to anything 
-    # other than their default, raise ValueError
-    if sys.version_info >= (3, 10):
-        # dataclass's typing doesn't expect it to be called as a function, so ignore type check
-        dc = dataclasses.dataclass(  # type: ignore
-            _cls,
-            repr=repr,
-            eq=eq,
-            order=order,
-            unsafe_hash=unsafe_hash,
-            frozen=frozen,
-            match_args=match_args,
-            kw_only=kw_only,
-            slots=slots,
-        )
-    else:
-        args = {
-            'match_args': {
-                'error_message': "'match_args' argument is only available for python >= 3.10",
-                'default_value': True
-            },
-            'kw_only': {
-                'error_message': "'kw_only' argument is only available for python >= 3.10",
-                'default_value': False
-            },
-            'slots': {
-                'error_message': "'slots' argument is only available for python >= 3.10",
-                'default_value': False
-            }
-        }
-
-        for arg, arg_info in args.items():
-            if locals()[arg] is not arg_info['default_value']:
-                raise ValueError(arg_info['error_message'])
-
-        # dataclass's typing doesn't expect it to be called as a function, so ignore type check
-        dc = dataclasses.dataclass(  # type: ignore
-            _cls, repr=repr, eq=eq, order=order, unsafe_hash=unsafe_hash, frozen=frozen
-        )
+    # dataclass's typing doesn't expect it to be called as a function, so ignore type check
+    dc = dataclasses.dataclass(  # type: ignore
+        _cls, repr=repr, eq=eq, order=order, unsafe_hash=unsafe_hash, frozen=frozen
+    )
     if not cls_frame:
         current_frame = inspect.currentframe()
         if current_frame: