Use collections.abc.Sequence as the alias is set to be removed

Alias has been in place since Py 3.3, and minimum (test) version is 3.7.
AdaCore · Nov 29, 2021 · cdc5768 · cdc5768
1 parent 2ecb727
commit cdc5768
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/langkit/templates/python_api/module_py.mako b/langkit/templates/python_api/module_py.mako
@@ -1503,7 +1503,7 @@ class ${root_astnode_name}:
         if isinstance(ast_type_or_pred, type):
             sought_type = ast_type_or_pred
             pred = lambda node: isinstance(node, sought_type)
-        elif isinstance(ast_type_or_pred, collections.Sequence):
+        elif isinstance(ast_type_or_pred, collections.abc.Sequence):
             sought_types = ast_type_or_pred
             pred = lambda node: isinstance(node, tuple(sought_types))
         else: