Don't reify on REPL completion

pablogsal · pablogsal · commit 59110fcfccfa · 2025-10-26T00:11:30.000+01:00
diff --git a/Lib/rlcompleter.py b/Lib/rlcompleter.py
@@ -36,6 +36,7 @@
 import re
 import __main__
 import warnings
+import types
 
 __all__ = ["Completer"]
 
@@ -188,7 +189,16 @@ def attr_matches(self, text):
                         # property method, which is not desirable.
                         matches.append(match)
                         continue
-                    if (value := getattr(thisobject, word, None)) is not None:
+
+                    if (isinstance(thisobject, types.ModuleType)
+                        and 
+                        isinstance(thisobject.__dict__.get(word),types.LazyImportType)
+                    ):
+                        value = thisobject.__dict__.get(word)
+                    else:
+                        value = getattr(thisobject, word, None)
+
+                    if value is not None:
                         matches.append(self._callable_postfix(value, match))
                     else:
                         matches.append(match)
