From b7eeccb603b119c14b8d1d0efd6b5edc723d690c Mon Sep 17 00:00:00 2001
From: correctmost <134317971+correctmost@users.noreply.github.com>
Date: Sat, 7 Sep 2024 12:21:55 -0400
Subject: [PATCH] Don't use .get() with defaultdicts (#9918)

This provides a small speed-up on large codebases.
---
 pylint/utils/ast_walker.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pylint/utils/ast_walker.py b/pylint/utils/ast_walker.py
index cefb48e669..6cbc7751e7 100644
--- a/pylint/utils/ast_walker.py
+++ b/pylint/utils/ast_walker.py
@@ -7,7 +7,7 @@
 import sys
 import traceback
 from collections import defaultdict
-from collections.abc import Callable, Sequence
+from collections.abc import Callable
 from typing import TYPE_CHECKING
 
 from astroid import nodes
@@ -75,8 +75,8 @@ def walk(self, astroid: nodes.NodeNG) -> None:
         """
         cid = astroid.__class__.__name__.lower()
 
-        visit_events: Sequence[AstCallback] = self.visit_events.get(cid, ())
-        leave_events: Sequence[AstCallback] = self.leave_events.get(cid, ())
+        visit_events = self.visit_events[cid]
+        leave_events = self.leave_events[cid]
 
         # pylint: disable = too-many-try-statements
         try: