Merge pull request #626 from girder/record-missing

Mark when we know a tiff file is inefficient.
girder · Aug 2, 2021 · 84bbf3c · 84bbf3c
2 parents 0149ff9 + 5676c2e
commit 84bbf3c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sources/tiff/large_image_source_tiff/__init__.py b/sources/tiff/large_image_source_tiff/__init__.py
@@ -314,10 +314,12 @@ def _initWithTiffTools(self):  # noqa
         missing = [v is None for v in self._tiffDirectories]
         maxMissing = max(0 if not v else missing.index(False, idx) - idx
                          for idx, v in enumerate(missing))
+        self._skippedLevels = maxMissing
         if maxMissing >= self._maxSkippedLevels:
             config.getConfig('logger').warning(
                 'Tiff image is missing many lower resolution levels (%d).  '
                 'It will be inefficient to read lower resolution tiles.', maxMissing)
+            self._inefficientWarning = True
         return True
 
     def _reorient_numpy_image(self, image, orientation):