Merge pull request #338 from ecmwf/feature/gribjump_no_index_error

Feature/gribjump no index error

Author: mathleur

polytope_feature/datacube/backends/fdb.py

@@ -3,7 +3,7 @@
 from copy import deepcopy
 from itertools import product
 
-from ...utility.exceptions import BadGridError, BadRequestError
+from ...utility.exceptions import BadGridError, BadRequestError, GribJumpNoIndexError
 from ...utility.geometry import nearest_pt
 from .datacube import Datacube, TensorIndexTree
 
@@ -145,6 +145,9 @@ def get(self, requests: TensorIndexTree, context=None):
             if "BadValue: Grid hash mismatch" in str(e):
                 logging.info("Error is: %s", e)
                 raise BadGridError()
+            if "Missing JumpInfo" in str(e):
+                logging.info("Error is: %s", e)
+                raise GribJumpNoIndexError()
             else:
                 raise e
 

polytope_feature/utility/exceptions.py

@@ -38,3 +38,8 @@ def __init__(self, axis):
 class BadGridError(PolytopeError, ValueError):
     def __init__(self):
         self.message = "Data on this grid is not supported by Polytope."
+
+
+class GribJumpNoIndexError(PolytopeError, ValueError):
+    def __init__(self):
+        self.message = "GribJump index for this data was not yet written."

polytope_feature/version.py

@@ -1 +1 @@
-__version__ = "1.0.30"
+__version__ = "1.0.31"