Allow Webhook to be hashable and comparable

discord/webhook.py

@@ -36,6 +36,7 @@ from .errors import InvalidArgument, HTTPException, Forbidden, NotFound
 from .enums import try_enum, WebhookType
 from .user import BaseUser, User
 from .asset import Asset
+from .mixins import Hashable
 
 __all__ = (
     'WebhookAdapter',
@@ -359,7 +360,7 @@ class _PartialWebhookState:
     def __getattr__(self, attr):
         raise AttributeError('PartialWebhookState does not support {0!r}.'.format(attr))
 
-class Webhook:
+class Webhook(Hashable):
     """Represents a Discord webhook.
 
     Webhooks are a form to send messages to channels in Discord without a
@@ -400,6 +401,23 @@ class Webhook:
         webhook = Webhook.partial(123456, 'abcdefg', adapter=RequestsWebhookAdapter())
         webhook.send('Hello World', username='Foo')
 
+    .. container:: operations
+    
+        .. describe:: x == y
+        
+            Checks if two webhooks are equal.
+            
+        .. describe:: x != y
+        
+            Checks if two webhooks are not equal.
+            
+        .. describe:: hash(x)
+        
+            Returns the webhooks's hash.
+            
+    .. versionchanged:: 1.4
+        Webhooks are now comparable and hashable.
+    
     Attributes
     ------------
     id: :class:`int`