From a8c9c194b4658b5b830a70fef7db3919afb51688 Mon Sep 17 00:00:00 2001
From: Nikita Sobolev <mail@sobolevn.me>
Date: Mon, 10 Jan 2022 14:07:04 +0300
Subject: [PATCH] Improve `cmp_op` in `opcode` (#6884)

---
 stdlib/opcode.pyi | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/stdlib/opcode.pyi b/stdlib/opcode.pyi
index 982ddee43..69588c369 100644
--- a/stdlib/opcode.pyi
+++ b/stdlib/opcode.pyi
@@ -1,7 +1,23 @@
 import sys
-from typing import Sequence
+from typing_extensions import Literal
 
-cmp_op: Sequence[str]
+if sys.version_info >= (3, 9):
+    cmp_op: tuple[Literal["<"], Literal["<="], Literal["=="], Literal["!="], Literal[">"], Literal[">="]]
+else:
+    cmp_op: tuple[
+        Literal["<"],
+        Literal["<="],
+        Literal["=="],
+        Literal["!="],
+        Literal[">"],
+        Literal[">="],
+        Literal["in"],
+        Literal["not in"],
+        Literal["is"],
+        Literal["is not"],
+        Literal["exception match"],
+        Literal["BAD"],
+    ]
 hasconst: list[int]
 hasname: list[int]
 hasjrel: list[int]