Modernize code to use f-strings

This also removes the encoding on the top, since Python 3 does it by
default. It also changes some methods to use `yield from`.

1 files changed, 2 insertions, 4 deletions

diff --git a/discord/object.py b/discord/object.py
index d349caa3..a2ceeddb 100644
--- a/discord/object.py
+++ b/discord/object.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 """
 The MIT License (MIT)
 
@@ -65,12 +63,12 @@ class Object(Hashable):
         try:
             id = int(id)
         except ValueError:
-            raise TypeError('id parameter must be convertable to int not {0.__class__!r}'.format(id)) from None
+            raise TypeError(f'id parameter must be convertable to int not {id.__class__!r}') from None
         else:
             self.id = id
 
     def __repr__(self):
-        return '<Object id=%r>' % self.id
+        return f'<Object id={self.id!r}>'
 
     @property
     def created_at(self):