Add remaining v6 message types

discord/enums.py

@@ -163,19 +163,24 @@ class ChannelType(Enum):
         return self.name
 
 class MessageType(Enum):
-    default                    = 0
-    recipient_add              = 1
-    recipient_remove           = 2
-    call                       = 3
-    channel_name_change        = 4
-    channel_icon_change        = 5
-    pins_add                   = 6
-    new_member                 = 7
-    premium_guild_subscription = 8
-    premium_guild_tier_1       = 9
-    premium_guild_tier_2       = 10
-    premium_guild_tier_3       = 11
-    channel_follow_add         = 12
+    default                                      = 0
+    recipient_add                                = 1
+    recipient_remove                             = 2
+    call                                         = 3
+    channel_name_change                          = 4
+    channel_icon_change                          = 5
+    pins_add                                     = 6
+    new_member                                   = 7
+    premium_guild_subscription                   = 8
+    premium_guild_tier_1                         = 9
+    premium_guild_tier_2                         = 10
+    premium_guild_tier_3                         = 11
+    channel_follow_add                           = 12
+    guild_stream                                 = 13
+    guild_discovery_disqualified                 = 14
+    guild_discovery_requalified                  = 15
+    guild_discovery_grace_period_initial_warning = 16
+    guild_discovery_grace_period_final_warning   = 17
 
 class VoiceRegion(Enum):
     us_west       = 'us-west'

discord/message.py

@@ -923,6 +923,21 @@ class Message(Hashable):
 
         if self.type is MessageType.channel_follow_add:
             return '{0.author.name} has added {0.content} to this channel'.format(self)
+        
+        if self.type is MessageType.guild_stream:
+            return '{0.author.name} is live! Now streaming {0.author.activity.name}'.format(self)
+
+        if self.type is MessageType.guild_discovery_disqualified:
+            return 'This server has been removed from Server Discovery because it no longer passes all the requirements. Check Server Settings for more details.'
+
+        if self.type is MessageType.guild_discovery_requalified:
+            return 'This server is eligible for Server Discovery again and has been automatically relisted!'
+
+        if self.type is MessageType.guild_discovery_grace_period_initial_warning:
+            return 'This server has failed Discovery activity requirements for 1 week. If this server fails for 4 weeks in a row, it will be automatically removed from Discovery.'
+
+        if self.type is MessageType.guild_discovery_grave_period_final_warning:
+            return 'This server has failed Discovery activity requirements for 3 weeks in a row. If this server fails for 1 more week, it will be removed from Discovery.'
 
     async def delete(self, *, delay=None):
         """|coro|

docs/api.rst

@@ -1125,6 +1125,35 @@ of :class:`enum.Enum`.
         The system message denoting that an announcement channel has been followed.
 
         .. versionadded:: 1.3
+    .. attribute:: guild_stream
+
+        The system message denoting that a member is streaming in the guild.
+
+        .. versionadded:: 1.7
+    .. attribute:: guild_discovery_disqualified
+
+        The system message denoting that the guild is no longer eligible for Server
+        Discovery.
+
+        .. versionadded:: 1.7
+    .. attribute:: guild_discovery_requalified
+
+        The system message denoting that the guild has become eligible again for Server
+        Discovery.
+
+        .. versionadded:: 1.7
+    .. attribute:: guild_discovery_grace_period_initial_warning
+    
+        The system message denoting that the guild has failed to meet the Server
+        Discovery requirements for one week.
+
+        .. versionadded:: 1.7
+    .. attribute:: guild_discovery_grace_period_final_warning
+
+        The system message denoting that the guild has failed to meet the Server
+        Discovery requirements for 3 weeks in a row.
+    
+        .. versionadded:: 1.7
 
 .. class:: ActivityType