Fix necompiler.getArguments() on Python 3.13.0b1

The FrameLocalsProxy object (PEP 667) cannot be cleared. Fixes #488
pydata · May 30, 2024 · fcceab4 · fcceab4
1 parent 9b5a451
commit fcceab4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/numexpr/necompiler.py b/numexpr/necompiler.py
@@ -767,7 +767,7 @@ def getArguments(names, local_dict=None, global_dict=None, _frame_depth: int=2):
  # If we generated local_dict via an explicit reference to f_locals,
  # clear the dict to prevent creating extra ref counts in the caller's scope
  # See https://github.com/pydata/numexpr/issues/310
- if clear_local_dict:
+ if clear_local_dict and hasattr(local_dict, 'clear'):
  local_dict.clear()
 
  return arguments