Print3D: Use Operator.report for Export tool

object_print3d_utils/export.py

@@ -52,7 +52,7 @@ def image_copy_guess(filepath, objects):
                 traceback.print_exc()
 
 
-def write_mesh(context, info, report_cb):
+def write_mesh(context, report_cb):
     scene = context.scene
     collection = context.collection
     layer = context.view_layer
@@ -190,11 +190,12 @@ def write_mesh(context, info, report_cb):
         layer.objects.active = context_backup["active_object"]
 
     if 'FINISHED' in ret:
-        info.append((f"{os.path.basename(filepath)!r} ok", None))
-
         if report_cb is not None:
             report_cb({'INFO'}, f"Exported: {filepath!r}")
+
         return True
 
-    info.append((f"{os.path.basename(filepath)!r} fail", None))
+    if report_cb is not None:
+        report_cb({'ERROR'}, "Export failed")
+
     return False

object_print3d_utils/operators.py

@@ -744,9 +744,7 @@ class MESH_OT_print3d_export(Operator):
     def execute(self, context):
         from . import export
 
-        info = []
-        ret = export.write_mesh(context, info, self.report)
-        report.update(*info)
+        ret = export.write_mesh(context, self.report)
 
         if ret:
             return {'FINISHED'}