From 87f9dcff9c5af9c4fa6e6b148663320522a3c82f Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Fri, 17 Jan 2020 19:48:46 -0500
Subject: Add support for clearing a specific reaction.

Closes #2440
---
 discord/message.py | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

(limited to 'discord/message.py')

diff --git a/discord/message.py b/discord/message.py
index e2ae7193..4010a2c3 100644
--- a/discord/message.py
+++ b/discord/message.py
@@ -371,6 +371,18 @@ class Message:
 
         return reaction
 
+    def _clear_emoji(self, emoji):
+        to_check = str(emoji)
+        for index, reaction in enumerate(self.reactions):
+            if str(reaction.emoji) == to_check:
+                break
+        else:
+            # didn't find anything so just return
+            return
+
+        del self.reactions[index]
+        return reaction
+
     def _update(self, data):
         handlers = self._HANDLERS
         for key, value in data.items():
@@ -945,6 +957,37 @@ class Message:
         else:
             await self._state.http.remove_reaction(self.channel.id, self.id, emoji, member.id)
 
+    async def clear_reaction(self, emoji):
+        """|coro|
+
+        Clears a specific reaction from the message.
+
+        The emoji may be a unicode emoji or a custom guild :class:`Emoji`.
+
+        You need the :attr:`~Permissions.manage_messages` permission to use this.
+
+        .. versionadded:: 1.3
+
+        Parameters
+        -----------
+        emoji: Union[:class:`Emoji`, :class:`Reaction`, :class:`PartialEmoji`, :class:`str`]
+            The emoji to clear.
+
+        Raises
+        --------
+        HTTPException
+            Clearing the reaction failed.
+        Forbidden
+            You do not have the proper permissions to clear the reaction.
+        NotFound
+            The emoji you specified was not found.
+        InvalidArgument
+            The emoji parameter is invalid.
+        """
+
+        emoji = self._emoji_reaction(emoji)
+        await self._state.http.clear_single_reaction(self.channel.id, self.id, emoji)
+
     @staticmethod
     def _emoji_reaction(emoji):
         if isinstance(emoji, Reaction):
-- 
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