Preserve REST view response configuration

pyiceberg/catalog/rest/__init__.py

@@ -1179,6 +1179,7 @@ def _response_to_view(self, identifier_tuple: tuple[str, ...], view_response: Vi
         return View(
             identifier=identifier_tuple,
             metadata=view_response.metadata,
+            config=view_response.config,
         )
 
     def _refresh_token(self) -> None:

pyiceberg/view/__init__.py

@@ -20,7 +20,7 @@
 from uuid import UUID
 
 from pyiceberg.schema import Schema
-from pyiceberg.typedef import Identifier
+from pyiceberg.typedef import EMPTY_DICT, Identifier
 from pyiceberg.view.metadata import SQLViewRepresentation, ViewHistoryEntry, ViewMetadata, ViewVersion
 
 
@@ -29,14 +29,17 @@ class View:
 
     _identifier: Identifier
     metadata: ViewMetadata
+    config: dict[str, str]
 
     def __init__(
         self,
         identifier: Identifier,
         metadata: ViewMetadata,
+        config: dict[str, str] = EMPTY_DICT,
     ) -> None:
         self._identifier = identifier
         self.metadata = metadata
+        self.config = config
 
     def name(self) -> Identifier:
         """Return the identifier of this view."""

tests/catalog/test_rest.py

@@ -1764,6 +1764,7 @@ def test_create_view_200(rest_mock: Mocker, table_schema_simple: Schema, example
         metadata=ViewMetadata(**example_view_metadata_rest_json["metadata"]),
     )
     assert actual == expected
+    assert actual.config == example_view_metadata_rest_json["config"]
 
 
 def test_create_view_409(
@@ -1810,6 +1811,7 @@ def test_load_view_200(rest_mock: Mocker, example_view_metadata_rest_json: dict[
     actual = catalog.load_view(("fokko", "view"))
     expected = View(identifier=("fokko", "view"), metadata=ViewMetadata(**example_view_metadata_rest_json["metadata"]))
     assert actual == expected
+    assert actual.config == example_view_metadata_rest_json["config"]
 
 
 def test_load_view_404(rest_mock: Mocker) -> None:
@@ -2769,6 +2771,7 @@ def test_register_view_200(rest_mock: Mocker, example_view_metadata_rest_json: d
         metadata=ViewMetadata(**example_view_metadata_rest_json["metadata"]),
     )
     assert actual == expected
+    assert actual.config == example_view_metadata_rest_json["config"]
 
 
 def test_register_view_409_view(rest_mock: Mocker) -> None:

tests/test_view.py

@@ -81,6 +81,19 @@ def test_view_properties(view: View) -> None:
     assert view.properties == {"comment": "this is a test view"}
 
 
+def test_view_config_defaults_to_empty(view: View) -> None:
+    assert view.config == {}
+
+
+def test_view_config(view: View) -> None:
+    config = {"token": "view-token"}
+    configured_view = View(view.name(), view.metadata, config=config)
+
+    assert configured_view.config == config
+    assert configured_view.properties == view.properties
+    assert configured_view == view
+
+
 def test_view_location(view: View) -> None:
     assert view.location() == "s3://bucket/test/location/test_view"