Merge pull request #705 from lsst/tickets/DM-40032

DM-40032: Issue warning from caller code
lsst · Aug 3, 2023 · 974b69c · 974b69c
2 parents 4443a21 + effbe39
commit 974b69c
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/python/lsst/afw/image/_exposureSummaryStats.py b/python/lsst/afw/image/_exposureSummaryStats.py
@@ -154,12 +154,13 @@ def _read(bytes):
                 yamlDict.pop(_field)
         if len(droppedFields) > 0:
             droppedFieldString = ", ".join([str(f) for f in droppedFields])
+            plural = "s" if len(droppedFields) != 1 else ""
+            them = "them" if len(droppedFields) > 1 else "it"
             warnings.warn(
-                (
-                    f"Could not read summary fields [{droppedFieldString}]. "
-                    "Please use a newer stack."
-                ),
+                f"Summary field{plural} [{droppedFieldString}] not recognized by this software version;"
+                f" ignoring {them}.",
                 FutureWarning,
+                stacklevel=2,
             )
         return ExposureSummaryStats(**yamlDict)