two version of R2R are hereHEADmaster

1 files changed, 55 insertions, 0 deletions

diff --git a/R2R/r2r/vecs/adapter/noop.py b/R2R/r2r/vecs/adapter/noop.py
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+++ b/R2R/r2r/vecs/adapter/noop.py
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+"""
+The `vecs.experimental.adapter.noop` module provides a default no-op (no operation) adapter
+that passes the inputs through without any modification. This can be useful when no specific
+adapter processing is required.
+
+All public classes, enums, and functions are re-exported by `vecs.adapters` module.
+"""
+
+from typing import Any, Dict, Generator, Iterable, Optional, Tuple
+
+from .base import AdapterContext, AdapterStep
+
+
+class NoOp(AdapterStep):
+    """
+    NoOp is a no-operation AdapterStep. It is a default adapter that passes through
+    the input records without any modifications.
+    """
+
+    def __init__(self, dimension: int):
+        """
+        Initializes the NoOp adapter with a dimension.
+
+        Args:
+            dimension (int): The dimension of the input vectors.
+        """
+        self._dimension = dimension
+
+    @property
+    def exported_dimension(self) -> Optional[int]:
+        """
+        Returns the dimension of the adapter.
+
+        Returns:
+            int: The dimension of the input vectors.
+        """
+        return self._dimension
+
+    def __call__(
+        self,
+        records: Iterable[Tuple[str, Any, Optional[Dict]]],
+        adapter_context: AdapterContext,
+    ) -> Generator[Tuple[str, Any, Dict], None, None]:
+        """
+        Yields the input records without any modification.
+
+        Args:
+            records: Iterable of tuples each containing an id, a media and an optional dict.
+            adapter_context: Context of the adapter.
+
+        Yields:
+            Tuple[str, Any, Dict]: The input record.
+        """
+        for id, media, metadata in records:
+            yield (id, media, metadata or {})