From c1df736a8c39e1400f182e674cf8698d6da006af Mon Sep 17 00:00:00 2001
From: Anthony Sottile <asottile@umich.edu>
Date: Fri, 23 Jun 2023 10:35:33 -0400
Subject: [PATCH] Add `_is_text_encoding` attribute of CodecInfo (3.4+)
 (#10354)

Introduced in https://bugs.python.org/issue19619. Was meant to be a temporary private API, but no public API has emerged in the years since.
---
 stdlib/codecs.pyi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/stdlib/codecs.pyi b/stdlib/codecs.pyi
index 3f6d2d3d1..c9b6a4a82 100644
--- a/stdlib/codecs.pyi
+++ b/stdlib/codecs.pyi
@@ -96,6 +96,7 @@ class _IncrementalDecoder(Protocol):
     def __call__(self, errors: str = ...) -> IncrementalDecoder: ...
 
 class CodecInfo(tuple[_Encoder, _Decoder, _StreamReader, _StreamWriter]):
+    _is_text_encoding: bool
     @property
     def encode(self) -> _Encoder: ...
     @property