fix(datatypes): convert UUIDs to strings (#8262)

ibis-project · Feb 7, 2024 · 6f32374 · 6f32374
1 parent 03acbd1
commit 6f32374
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diff --git a/ibis/formats/pyarrow.py b/ibis/formats/pyarrow.py
@@ -90,6 +90,7 @@ def __arrow_ext_scalar_class__(self):
     dt.Unknown: pa.string(),
     dt.MACADDR: pa.string(),
     dt.INET: pa.string(),
+    dt.UUID: pa.string(),
 }
 
 

diff --git a/ibis/formats/tests/test_pyarrow.py b/ibis/formats/tests/test_pyarrow.py
@@ -130,6 +130,7 @@ def test_dtype_from_nullable_list_type(value_nullable, list_nullable):
             dt.Set(dt.String(nullable=False)),
             pa.list_(pa.field("item", pa.string(), nullable=False)),
         ),
+        (dt.uuid, pa.string()),
     ],
 )
 def test_ibis_exclusive_types(ibis_type, arrow_type):