From 57feb0bfcbecf50671b982aebc826d5142868862 Mon Sep 17 00:00:00 2001
From: Anthony Shaw <anthony.p.shaw@gmail.com>
Date: Wed, 10 Jan 2024 17:04:37 +1100
Subject: [PATCH 1/2] Add clarity to the try in a loop rule

---
 perflint/for_loop_checker.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/perflint/for_loop_checker.py b/perflint/for_loop_checker.py
index f1f97f8..0b9cbb9 100644
--- a/perflint/for_loop_checker.py
+++ b/perflint/for_loop_checker.py
@@ -3,6 +3,8 @@
 from astroid.helpers import safe_infer
 from pylint.checkers import BaseChecker
 from pylint.checkers import utils as checker_utils
+from pylint.interfaces import INFERENCE
+
 
 iterable_types = (
     nodes.Tuple,
@@ -141,7 +143,7 @@ class LoopInvariantChecker(BaseChecker):
             "Global name lookups in Python are slower than local names.",
         ),
         "R8203": (
-            "Try..except blocks have an overhead. Avoid using them inside a loop unless you're using them for control-flow.",
+            "Try..except blocks have an overhead. Avoid using them inside a loop unless you're using them for control-flow. Rule only applies to Python < 3.11.",
             "loop-try-except-usage",
             "Avoid using try..except within a loop.",
         ),
@@ -336,7 +338,7 @@ def visit_call(self, node: nodes.Call) -> None:
     @checker_utils.only_required_for_messages("loop-try-except-usage")
     def visit_tryexcept(self, node: nodes.Try) -> None:
         if self._loop_level > 0:
-            self.add_message("loop-try-except-usage", node=node)
+            self.add_message("loop-try-except-usage", node=node, confidence=INFERENCE)
 
     @checker_utils.only_required_for_messages("memoryview-over-bytes")
     def visit_subscript(self, node: nodes.Subscript) -> None:

From 83e78262dcda0ed6c26a46c6b77a7551dcf03ea7 Mon Sep 17 00:00:00 2001
From: Anthony Shaw <anthony.p.shaw@gmail.com>
Date: Wed, 10 Jan 2024 17:33:08 +1100
Subject: [PATCH 2/2] Don't recommend all be a tuple

---
 perflint/list_checker.py   | 2 ++
 tests/test_list_checker.py | 9 +++++++++
 2 files changed, 11 insertions(+)

diff --git a/perflint/list_checker.py b/perflint/list_checker.py
index 9ded539..068f225 100644
--- a/perflint/list_checker.py
+++ b/perflint/list_checker.py
@@ -29,6 +29,8 @@ def visit_assign(self, node: nodes.Assign):
         if len(node.targets) > 1:
             return
         if isinstance(node.targets[0], nodes.AssignName):
+            if node.targets[0].name == "__all__":
+                return
             self._lists_to_watch[-1][node.targets[0].name] = node.targets[0]
 
     def visit_module(self, node: nodes.Module):
diff --git a/tests/test_list_checker.py b/tests/test_list_checker.py
index 5c00383..0835f46 100644
--- a/tests/test_list_checker.py
+++ b/tests/test_list_checker.py
@@ -16,6 +16,15 @@ def test(): #@
         with self.assertAddedMessage("use-tuple-over-list"):
             self.walk(test_func)
 
+    def test_const_all_be_ignored(self):
+        test_func = astroid.extract_node("""
+        def test(): #@
+            __all__ = [1,2,3,4]
+        """)
+
+        with self.assertNoMessages():
+            self.walk(test_func)
+
     def test_mutated_list_by_method(self):
         test_func = astroid.extract_node("""
         def test(): #@