saving dependency work

lib/python3.9/site-packages/astroid/nodes/scoped_nodes/utils.py

@@ -0,0 +1,38 @@
+# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
+# For details: https://github.com/PyCQA/astroid/blob/main/LICENSE
+# Copyright (c) https://github.com/PyCQA/astroid/blob/main/CONTRIBUTORS.txt
+
+"""
+This module contains utility functions for scoped nodes.
+"""
+
+from __future__ import annotations
+
+from collections.abc import Sequence
+from typing import TYPE_CHECKING
+
+from astroid.manager import AstroidManager
+
+if TYPE_CHECKING:
+    from astroid import nodes
+
+
+def builtin_lookup(name: str) -> tuple[nodes.Module, Sequence[nodes.NodeNG]]:
+    """Lookup a name in the builtin module.
+
+    Return the list of matching statements and the ast for the builtin module
+    """
+    manager = AstroidManager()
+    try:
+        _builtin_astroid = manager.builtins_module
+    except KeyError:
+        # User manipulated the astroid cache directly! Rebuild everything.
+        manager.clear_cache()
+        _builtin_astroid = manager.builtins_module
+    if name == "__dict__":
+        return _builtin_astroid, ()
+    try:
+        stmts: Sequence[nodes.NodeNG] = _builtin_astroid.locals[name]
+    except KeyError:
+        stmts = ()
+    return _builtin_astroid, stmts