Merge pull request #654 from effigies/patch-1

RF: Use GiftiImage.to_xml over BytesIO
NeuroVault · Apr 28, 2023 · e3dc3c7 · e3dc3c7
2 parents e12590f + 4ef3074
commit e3dc3c7
Showing 1 changed file with 1 addition and 8 deletions.
diff --git a/neurovault/apps/statmaps/tasks.py b/neurovault/apps/statmaps/tasks.py
@@ -263,14 +263,7 @@ def generate_surface_image(image_pk):
                 ),
             )
 
-            f = BytesIO()
-            fmap = {
-                "image": nib.FileHolder(fileobj=f),
-                "header": nib.FileHolder(fileobj=f),
-            }
-            img_surf.to_file_map(fmap)
-            f.seek(0)
-            content_file = ContentFile(f.read())
+            content_file = ContentFile(img_surf.to_xml())
             if hemi == "lh":
                 img.surface_left_file.save(
                     "%s.%s.func.gii" % (img.pk, {"lh": "L", "rh": "R"}[hemi]),