From fe75b62575bcfdf1c39be71c1e50257832a596db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1s=20Far=C3=ADas?= <tomasfariassantana@gmail.com>
Date: Mon, 18 Nov 2019 21:54:00 -0800
Subject: bpo-38807: Add os.PathLike to exception message raised by
 _check_arg_types (#17160)

---
 Lib/genericpath.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Lib/genericpath.py')

diff --git a/Lib/genericpath.py b/Lib/genericpath.py
index db11f67d54..ce36451a3a 100644
--- a/Lib/genericpath.py
+++ b/Lib/genericpath.py
@@ -149,7 +149,7 @@ def _check_arg_types(funcname, *args):
         elif isinstance(s, bytes):
             hasbytes = True
         else:
-            raise TypeError('%s() argument must be str or bytes, not %r' %
-                            (funcname, s.__class__.__name__)) from None
+            raise TypeError(f'{funcname}() argument must be str, bytes, or '
+                            f'os.PathLike object, not {s.__class__.__name__!r}') from None
     if hasstr and hasbytes:
         raise TypeError("Can't mix strings and bytes in path components") from None
-- 
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