emit "in" operator

Open-EO/openeo-opensearch-client#32
Open-EO/openeo-geopyspark-driver#776

Author: bossie

CHANGELOG.md

@@ -21,6 +21,11 @@ and start a new "In Progress" section above it.
 
 ## In progress
 
+## 0.102.0
+
+- Emit "in" operator ([Open-EO/openeo-opensearch-client#32](https://github.com/Open-EO/openeo-opensearch-client/issues/32),
+  [Open-EO/openeo-geopyspark-driver/#776](https://github.com/Open-EO/openeo-geopyspark-driver/issues/776))
+
 ## 0.101.0
 
 - Add simple enum `AUTHENTICATION_METHOD` for `User.internal_auth_data.get("authentication_method")` values

openeo_driver/_version.py

@@ -1 +1 @@
-__version__ = "0.101.2a1"
+__version__ = "0.102.0a1"

openeo_driver/filter_properties.py

@@ -30,7 +30,7 @@ def enterProcess(self, process_id: str, arguments: dict, namespace: Union[str, N
                     f"Property filtering only supports {self.SUPPORTED_PROCESSES}, not {process_id!r}."
                 )
 
-            self.result["operator"] = "eq" if process_id == "array_contains" else process_id
+            self.result["operator"] = "in" if process_id == "array_contains" else process_id
 
         def enterArgument(self, argument_id: str, value):
             self.result["parameter"] = value.get("from_parameter")

tests/test_filter_properties.py

@@ -66,4 +66,4 @@ def test_array_contains():
         }
     }
 
-    assert extract_literal_match(pg) == {"eq": ["31UES", "31UFS"]}
+    assert extract_literal_match(pg) == {"in": ["31UES", "31UFS"]}