From 9967fcc5ac3c84abbac3de8b9778efd5870b2314 Mon Sep 17 00:00:00 2001
From: Jason Madden <jamadden@gmail.com>
Date: Wed, 17 Mar 2021 10:01:49 -0500
Subject: Update documentation and Provides repr for better debugging.

Fixes #229.

Replaces #232
---
 src/zope/interface/declarations.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/zope/interface/declarations.py')

diff --git a/src/zope/interface/declarations.py b/src/zope/interface/declarations.py
index 9a0146c..e6efbae 100644
--- a/src/zope/interface/declarations.py
+++ b/src/zope/interface/declarations.py
@@ -750,10 +750,11 @@ class Provides(Declaration):  # Really named ProvidesClass
         Declaration.__init__(self, *(interfaces + (implementedBy(cls), )))
 
     def __repr__(self):
-        return "<%s.%s for %s>" % (
+        return "<%s.%s for instances of %s providing %s>" % (
             self.__class__.__module__,
             self.__class__.__name__,
             self._cls,
+            self.__args[1:],
         )
 
     def __reduce__(self):
-- 
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