Add roles to guild.estimate_pruned_members

discord/guild.py

@@ -1506,7 +1506,7 @@ class Guild(Hashable):
         data = await self._state.http.guild_webhooks(self.id)
         return [Webhook.from_state(d, state=self._state) for d in data]
 
-    async def estimate_pruned_members(self, *, days):
+    async def estimate_pruned_members(self, *, days, roles=None):
         """|coro|
 
         Similar to :meth:`prune_members` except instead of actually
@@ -1517,6 +1517,11 @@ class Guild(Hashable):
         -----------
         days: :class:`int`
             The number of days before counting as inactive.
+        roles: Optional[List[:class:`abc.Snowflake`]]
+            A list of :class:`abc.Snowflake` that represent roles to include in the estimate. If a member
+            has a role that is not specified, they'll be excluded.
+
+            .. versionadded:: 1.7
 
         Raises
         -------
@@ -1536,7 +1541,10 @@ class Guild(Hashable):
         if not isinstance(days, int):
             raise InvalidArgument('Expected int for ``days``, received {0.__class__.__name__} instead.'.format(days))
 
-        data = await self._state.http.estimate_pruned_members(self.id, days)
+        if roles:
+            roles = [str(role.id) for role in roles]
+
+        data = await self._state.http.estimate_pruned_members(self.id, days, roles)
         return data['pruned']
 
     async def invites(self):

discord/http.py

@@ -739,10 +739,13 @@ class HTTPClient:
 
         return self.request(Route('POST', '/guilds/{guild_id}/prune', guild_id=guild_id), json=payload, reason=reason)
 
-    def estimate_pruned_members(self, guild_id, days):
+    def estimate_pruned_members(self, guild_id, days, roles):
         params = {
             'days': days
         }
+        if roles:
+            params['include_roles'] = ', '.join(roles)
+
         return self.request(Route('GET', '/guilds/{guild_id}/prune', guild_id=guild_id), params=params)
 
     def get_all_custom_emojis(self, guild_id):