add code for analysis of data

1 files changed, 15 insertions, 0 deletions

diff --git a/venv/lib/python3.8/site-packages/narwhals/_compliant/window.py b/venv/lib/python3.8/site-packages/narwhals/_compliant/window.py
new file mode 100644
index 0000000..07d37cc
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/narwhals/_compliant/window.py
@@ -0,0 +1,15 @@
+from __future__ import annotations
+
+from typing import Generic, Sequence
+
+from narwhals._compliant.typing import NativeExprT_co
+
+
+class WindowInputs(Generic[NativeExprT_co]):
+    __slots__ = ("order_by", "partition_by")
+
+    def __init__(
+        self, partition_by: Sequence[str | NativeExprT_co], order_by: Sequence[str]
+    ) -> None:
+        self.partition_by = partition_by
+        self.order_by = order_by