Add env to SupportsRunUdf

related to #197

openeo_driver/ProcessGraphDeserializer.py

@@ -1356,7 +1356,7 @@ def run_udf(args: dict, env: EvalEnv):
 
     if isinstance(data, SupportsRunUdf) and data.supports_udf(udf=udf, runtime=runtime):
         _log.info(f"run_udf: data of type {type(data)} has direct run_udf support")
-        return data.run_udf(udf=udf, runtime=runtime, context=context)
+        return data.run_udf(udf=udf, runtime=runtime, context=context, env=env)
 
     # TODO #114 add support for DriverVectorCube
     if isinstance(data, AggregatePolygonResult):

openeo_driver/_version.py

@@ -1 +1 @@
-__version__ = "0.52.0a1"
+__version__ = "0.53.0a1"

openeo_driver/datacube.py

@@ -28,6 +28,25 @@
 log = logging.getLogger(__name__)
 
 
+class SupportsRunUdf(metaclass=abc.ABCMeta):
+    """
+    Interface/Mixin for cube/result classes that (partially) support `run_udf`
+    """
+
+    # TODO: as there is quite some duplication between the current methods of this API:
+    #       simplify it by just providing a single method: e.g. `get_udf_runner`,
+    #       which returns None if run_udf is not supported, and returns a callable (to run the udf on the data) when it is supported.
+
+    @abc.abstractmethod
+    def supports_udf(self, udf: str, *, runtime: str = "Python") -> bool:
+        """Check if UDF code is supported."""
+        return False
+
+    @abc.abstractmethod
+    def run_udf(self, udf: str, *, runtime: str = "Python", context: Optional[dict] = None, env: EvalEnv):
+        ...
+
+
 class DriverDataCube:
     """Base class for "driver" side raster data cubes."""
 
@@ -491,20 +510,3 @@ def get_model_metadata(self, directory: Union[str, Path]) -> Dict[str, Any]:
 
     def write_assets(self, directory: Union[str, Path]) -> Dict[str, StacAsset]:
         raise NotImplementedError
-
-
-class SupportsRunUdf(metaclass=abc.ABCMeta):
-    """
-    Interface for cube/result classes that (partially) support `run_udf`
-    """
-
-    @abc.abstractmethod
-    def supports_udf(self, udf: str, runtime: str = "Python") -> bool:
-        """Check if UDF code is supported."""
-        return False
-
-    @abc.abstractmethod
-    def run_udf(
-        self, udf: str, runtime: str = "Python", context: Optional[dict] = None
-    ):
-        ...