Add private unparse names to getattr

AA-Turner · AA-Turner · commit 460491e5d145 · 2025-04-01T04:09:26.000+01:00
diff --git a/Lib/ast.py b/Lib/ast.py
@@ -659,4 +659,10 @@ def __getattr__(name):
         from _ast_unparse import unparse
         return unparse
 
+    if name in {'_INFSTR', '_SINGLE_QUOTES', '_MULTI_QUOTES', '_ALL_QUOTES',
+                '_Precedence', '_Unparser'}:
+        # all of these names are private, but re-exported for compatibility
+        import _ast_unparse
+        return getattr(_ast_unparse, name)
+
     raise AttributeError(f'module {__name__!r} has no attribute {name!r}')
