Raise PermissionError when insufficient permissions

pydata · Mar 23, 2023 · 25e68fe · 25e68fe
1 parent 1e361cc
commit 25e68fe
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/xarray/backends/plugins.py b/xarray/backends/plugins.py
@@ -135,6 +135,8 @@ def guess_engine(
         try:
             if backend.guess_can_open(store_spec):
                 return engine
+        except PermissionError:
+            raise
         except Exception:
             warnings.warn(f"{engine!r} fails while guessing", RuntimeWarning)