two version of R2R are here HEAD master

1 files changed, 156 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/pydantic/root_model.py b/.venv/lib/python3.12/site-packages/pydantic/root_model.py
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+++ b/.venv/lib/python3.12/site-packages/pydantic/root_model.py
@@ -0,0 +1,156 @@
+"""RootModel class and type definitions."""
+
+from __future__ import annotations as _annotations
+
+import typing
+from copy import copy, deepcopy
+
+from pydantic_core import PydanticUndefined
+
+from . import PydanticUserError
+from ._internal import _model_construction, _repr
+from .main import BaseModel, _object_setattr
+
+if typing.TYPE_CHECKING:
+    from typing import Any
+
+    from typing_extensions import Literal, Self, dataclass_transform
+
+    from .fields import Field as PydanticModelField
+    from .fields import PrivateAttr as PydanticModelPrivateAttr
+
+    # dataclass_transform could be applied to RootModel directly, but `ModelMetaclass`'s dataclass_transform
+    # takes priority (at least with pyright). We trick type checkers into thinking we apply dataclass_transform
+    # on a new metaclass.
+    @dataclass_transform(kw_only_default=False, field_specifiers=(PydanticModelField, PydanticModelPrivateAttr))
+    class _RootModelMetaclass(_model_construction.ModelMetaclass): ...
+else:
+    _RootModelMetaclass = _model_construction.ModelMetaclass
+
+__all__ = ('RootModel',)
+
+RootModelRootType = typing.TypeVar('RootModelRootType')
+
+
+class RootModel(BaseModel, typing.Generic[RootModelRootType], metaclass=_RootModelMetaclass):
+    """Usage docs: https://docs.pydantic.dev/2.10/concepts/models/#rootmodel-and-custom-root-types
+
+    A Pydantic `BaseModel` for the root object of the model.
+
+    Attributes:
+        root: The root object of the model.
+        __pydantic_root_model__: Whether the model is a RootModel.
+        __pydantic_private__: Private fields in the model.
+        __pydantic_extra__: Extra fields in the model.
+
+    """
+
+    __pydantic_root_model__ = True
+    __pydantic_private__ = None
+    __pydantic_extra__ = None
+
+    root: RootModelRootType
+
+    def __init_subclass__(cls, **kwargs):
+        extra = cls.model_config.get('extra')
+        if extra is not None:
+            raise PydanticUserError(
+                "`RootModel` does not support setting `model_config['extra']`", code='root-model-extra'
+            )
+        super().__init_subclass__(**kwargs)
+
+    def __init__(self, /, root: RootModelRootType = PydanticUndefined, **data) -> None:  # type: ignore
+        __tracebackhide__ = True
+        if data:
+            if root is not PydanticUndefined:
+                raise ValueError(
+                    '"RootModel.__init__" accepts either a single positional argument or arbitrary keyword arguments'
+                )
+            root = data  # type: ignore
+        self.__pydantic_validator__.validate_python(root, self_instance=self)
+
+    __init__.__pydantic_base_init__ = True  # pyright: ignore[reportFunctionMemberAccess]
+
+    @classmethod
+    def model_construct(cls, root: RootModelRootType, _fields_set: set[str] | None = None) -> Self:  # type: ignore
+        """Create a new model using the provided root object and update fields set.
+
+        Args:
+            root: The root object of the model.
+            _fields_set: The set of fields to be updated.
+
+        Returns:
+            The new model.
+
+        Raises:
+            NotImplemented: If the model is not a subclass of `RootModel`.
+        """
+        return super().model_construct(root=root, _fields_set=_fields_set)
+
+    def __getstate__(self) -> dict[Any, Any]:
+        return {
+            '__dict__': self.__dict__,
+            '__pydantic_fields_set__': self.__pydantic_fields_set__,
+        }
+
+    def __setstate__(self, state: dict[Any, Any]) -> None:
+        _object_setattr(self, '__pydantic_fields_set__', state['__pydantic_fields_set__'])
+        _object_setattr(self, '__dict__', state['__dict__'])
+
+    def __copy__(self) -> Self:
+        """Returns a shallow copy of the model."""
+        cls = type(self)
+        m = cls.__new__(cls)
+        _object_setattr(m, '__dict__', copy(self.__dict__))
+        _object_setattr(m, '__pydantic_fields_set__', copy(self.__pydantic_fields_set__))
+        return m
+
+    def __deepcopy__(self, memo: dict[int, Any] | None = None) -> Self:
+        """Returns a deep copy of the model."""
+        cls = type(self)
+        m = cls.__new__(cls)
+        _object_setattr(m, '__dict__', deepcopy(self.__dict__, memo=memo))
+        # This next line doesn't need a deepcopy because __pydantic_fields_set__ is a set[str],
+        # and attempting a deepcopy would be marginally slower.
+        _object_setattr(m, '__pydantic_fields_set__', copy(self.__pydantic_fields_set__))
+        return m
+
+    if typing.TYPE_CHECKING:
+
+        def model_dump(  # type: ignore
+            self,
+            *,
+            mode: Literal['json', 'python'] | str = 'python',
+            include: Any = None,
+            exclude: Any = None,
+            context: dict[str, Any] | None = None,
+            by_alias: bool = False,
+            exclude_unset: bool = False,
+            exclude_defaults: bool = False,
+            exclude_none: bool = False,
+            round_trip: bool = False,
+            warnings: bool | Literal['none', 'warn', 'error'] = True,
+            serialize_as_any: bool = False,
+        ) -> Any:
+            """This method is included just to get a more accurate return type for type checkers.
+            It is included in this `if TYPE_CHECKING:` block since no override is actually necessary.
+
+            See the documentation of `BaseModel.model_dump` for more details about the arguments.
+
+            Generally, this method will have a return type of `RootModelRootType`, assuming that `RootModelRootType` is
+            not a `BaseModel` subclass. If `RootModelRootType` is a `BaseModel` subclass, then the return
+            type will likely be `dict[str, Any]`, as `model_dump` calls are recursive. The return type could
+            even be something different, in the case of a custom serializer.
+            Thus, `Any` is used here to catch all of these cases.
+            """
+            ...
+
+    def __eq__(self, other: Any) -> bool:
+        if not isinstance(other, RootModel):
+            return NotImplemented
+        return self.__pydantic_fields__['root'].annotation == other.__pydantic_fields__[
+            'root'
+        ].annotation and super().__eq__(other)
+
+    def __repr_args__(self) -> _repr.ReprArgs:
+        yield 'root', self.root