Add missing reprs to some objects

These are WidgetMember, BaseUser, and DeletedReferencedMessage

discord/message.py

@@ -273,6 +273,9 @@ class DeletedReferencedMessage:
     def __init__(self, parent):
         self._parent = parent
 
+    def __repr__(self):
+        return f"<DeletedReferencedMessage id={self.id} channel_id={self.channel_id} guild_id={self.guild_id!r}>"
+
     @property
     def id(self):
         """:class:`int`: The message ID of the deleted referenced message."""

discord/user.py

@@ -44,6 +44,12 @@ class BaseUser(_BaseUser):
         self._state = state
         self._update(data)
 
+    def __repr__(self):
+        return (
+            f"<BaseUser id={self.id} name={self.name!r} discriminator={self.discriminator!r}"
+            f" bot={self.bot} system={self.system}>"
+        )
+
     def __str__(self):
         return f'{self.name}#{self.discriminator}'
 

discord/widget.py

@@ -157,6 +157,12 @@ class WidgetMember(BaseUser):
 
         self.connected_channel = connected_channel
 
+    def __repr__(self):
+        return (
+            f"<WidgetMember name={self.name!r} discriminator={self.discriminator!r}"
+            f" bot={self.bot} nick={self.nick!r}>"
+        )
+
     @property
     def display_name(self):
         """:class:`str`: Returns the member's display name."""