Merge pull request #5459 from ales-erjavec/fixes/runner-basedir-absolute-path

[FIX] Save File when workflow basedir is an empty string

Author: janezd

Orange/canvas/run.py

@@ -45,7 +45,9 @@ def main(argv=None):
     )
     widget_discovery.run(cfg.widgets_entry_points())
     model = cfg.workflow_constructor()
-    model.set_runtime_env("basedir", os.path.dirname(filename))
+    model.set_runtime_env(
+        "basedir", os.path.abspath(os.path.dirname(filename))
+    )
     sigprop = model.findChild(signalmanager.SignalManager)
     sigprop.pause()  # Pause signal propagation during load
 

Orange/widgets/utils/save/owsavebase.py

@@ -126,7 +126,7 @@ def _abs_path_from_setting(self):
             if os.path.exists(self.stored_path):
                 self.auto_save = False
                 return self.stored_path
-        elif workflow_dir:
+        elif workflow_dir is not None:
             return os.path.normpath(
                 os.path.join(workflow_dir, self.stored_path))