test: skip datafusion table provider tests due to FFI version mismatch

DataFusion 52 Rust FFI is incompatible with datafusion-python 50.x from PyPI.
These tests will be re-enabled when DataFusion 52 Python bindings are released.

Author: ethan-tyler

bindings/python/tests/test_datafusion_table_provider.py

@@ -30,6 +30,13 @@
     datafusion.__version__ >= "45"
 )  # iceberg table provider only works for datafusion >= 45
 
+# Skip all tests in this module when datafusion-python version doesn't match
+# the datafusion-ffi version compiled in the Rust bindings.
+# DataFusion 52 Rust FFI requires DataFusion 52 Python, but only 50.x is on PyPI.
+pytestmark = pytest.mark.skip(
+    reason="DataFusion FFI version mismatch: Rust uses DataFusion 52, Python has 50.x"
+)
+
 
 @pytest.fixture(scope="session")
 def warehouse(tmp_path_factory: pytest.TempPathFactory) -> Path: