From d53cf99dca4605ace4b81b1e585616b3e1b74fa6 Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Mon, 6 May 2019 22:40:27 +0300
Subject: bpo-36542: Allow to overwrite the signature for Python functions.
 (GH-12705)

---
 Lib/functools.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Lib/functools.py')

diff --git a/Lib/functools.py b/Lib/functools.py
index 1f1874db9b..28d9f6f75f 100644
--- a/Lib/functools.py
+++ b/Lib/functools.py
@@ -388,6 +388,7 @@ class partialmethod(object):
             self.func = func
             self.args = args
             self.keywords = keywords
+    __init__.__text_signature__ = '($self, func, /, *args, **keywords)'
 
     def __repr__(self):
         args = ", ".join(map(repr, self.args))
-- 
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