From 59ed908ee2581e987cc2bf8b4b28d6737f68806e Mon Sep 17 00:00:00 2001
From: Sebastiaan Zeeff <33516116+SebastiaanZ@users.noreply.github.com>
Date: Mon, 17 Feb 2020 11:37:03 +0100
Subject: [PATCH] Fix invalid format specifier in
 PartialWebhookState.__getattr__

The message for the AttributeError raised by the __getattr__ method of
the PartialWebhookState class is formatted using `str.format`. However,
the placeholder contained a stray ":" before the !r specifier. This
caused a ValueError("Invalid format specifier") to be raised whenever
this method was called in lieu of the AttributeError that is intended
to be raised.
---
 discord/webhook.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/discord/webhook.py b/discord/webhook.py
index ebc8abd99..2fcfd0808 100644
--- a/discord/webhook.py
+++ b/discord/webhook.py
@@ -357,7 +357,7 @@ class _PartialWebhookState:
         return _FriendlyHttpAttributeErrorHelper()
 
     def __getattr__(self, attr):
-        raise AttributeError('PartialWebhookState does not support {0:!r}.'.format(attr))
+        raise AttributeError('PartialWebhookState does not support {0!r}.'.format(attr))
 
 class Webhook:
     """Represents a Discord webhook.