From cdcb4a857573167d009d8e2a2a34795f4d67baa0 Mon Sep 17 00:00:00 2001
From: Zac Sanchez <zac.sanchez@imc.com>
Date: Fri, 4 Apr 2025 10:37:25 +1100
Subject: [PATCH] Fix creation of Bucket Transforms with pydantic>=2.11.0

When using pydantic>=2.11.0, we get an error when creating bucket
transforms. In this version, it's illegal to access self before calling
super. To fix this, we just need to ensure we call `super().__init__`
before setting field properties on `self`.
---
 pyiceberg/transforms.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyiceberg/transforms.py b/pyiceberg/transforms.py
index 32a4233c67..7833215d09 100644
--- a/pyiceberg/transforms.py
+++ b/pyiceberg/transforms.py
@@ -234,8 +234,8 @@ class BucketTransform(Transform[S, int]):
     _num_buckets: PositiveInt = PrivateAttr()
 
     def __init__(self, num_buckets: int, **data: Any) -> None:
-        self._num_buckets = num_buckets
         super().__init__(f"bucket[{num_buckets}]", **data)
+        self._num_buckets = num_buckets
 
     @property
     def num_buckets(self) -> int: