From 1ebd039dab34a3b13f45fb445ad0757de37b2337 Mon Sep 17 00:00:00 2001
From: Luke Manley <lukemanley@gmail.com>
Date: Wed, 1 Jan 2025 07:07:21 -0500
Subject: [PATCH] docs: Fix flaky doctests (#20516)

---
 py-polars/polars/expr/expr.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/py-polars/polars/expr/expr.py b/py-polars/polars/expr/expr.py
index 80e4c9ae9559..d0e94dd2f454 100644
--- a/py-polars/polars/expr/expr.py
+++ b/py-polars/polars/expr/expr.py
@@ -10561,15 +10561,15 @@ def bitwise_and(self) -> Expr:
         >>> df = pl.DataFrame(
         ...     {"grouper": ["a", "a", "a", "b", "b"], "n": [-1, 0, 1, -1, 1]}
         ... )
-        >>> df.group_by("grouper").agg(pl.col("n").bitwise_and())
+        >>> df.group_by("grouper", maintain_order=True).agg(pl.col("n").bitwise_and())
         shape: (2, 2)
         ┌─────────┬─────┐
         │ grouper ┆ n   │
         │ ---     ┆ --- │
         │ str     ┆ i64 │
         ╞═════════╪═════╡
-        │ b       ┆ 1   │
         │ a       ┆ 0   │
+        │ b       ┆ 1   │
         └─────────┴─────┘
         """
         return self._from_pyexpr(self._pyexpr.bitwise_and())
@@ -10592,7 +10592,7 @@ def bitwise_or(self) -> Expr:
         >>> df = pl.DataFrame(
         ...     {"grouper": ["a", "a", "a", "b", "b"], "n": [-1, 0, 1, -1, 1]}
         ... )
-        >>> df.group_by("grouper").agg(pl.col("n").bitwise_or())
+        >>> df.group_by("grouper", maintain_order=True).agg(pl.col("n").bitwise_or())
         shape: (2, 2)
         ┌─────────┬─────┐
         │ grouper ┆ n   │
@@ -10623,7 +10623,7 @@ def bitwise_xor(self) -> Expr:
         >>> df = pl.DataFrame(
         ...     {"grouper": ["a", "a", "a", "b", "b"], "n": [-1, 0, 1, -1, 1]}
         ... )
-        >>> df.group_by("grouper").agg(pl.col("n").bitwise_xor())
+        >>> df.group_by("grouper", maintain_order=True).agg(pl.col("n").bitwise_xor())
         shape: (2, 2)
         ┌─────────┬─────┐
         │ grouper ┆ n   │