Fix bug that made member roles go missing.

discord/guild.py

@@ -226,13 +226,6 @@ class Guild(Hashable):
         self.splash = guild.get('splash')
 
         for mdata in guild.get('members', []):
-            roles = [self.default_role]
-            for role_id in mdata['roles']:
-                role = utils.find(lambda r: r.id == role_id, self.roles)
-                if role is not None:
-                    roles.append(role)
-
-            mdata['roles'] = roles
             member = Member(data=mdata, guild=self, state=self._state)
             self._add_member(member)
 

discord/member.py

@@ -145,12 +145,12 @@ class Member(discord.abc.Messageable):
     def __init__(self, *, data, guild, state):
         self._state = state
         self._user = state.store_user(data['user'])
+        self.guild = guild
         self.joined_at = utils.parse_time(data.get('joined_at'))
-        self.roles = data.get('roles', [])
+        self._update_roles(data)
         self.status = Status.offline
         game = data.get('game', {})
         self.game = Game(**game) if game else None
-        self.guild = guild
         self.nick = data.get('nick', None)
 
     def __str__(self):
@@ -177,6 +177,22 @@ class Member(discord.abc.Messageable):
     def _get_guild_id(self):
         return None
 
+    def _update_roles(self, data):
+        # update the roles
+        self.roles = [self.guild.default_role]
+        for role in self.guild.roles:
+            if role.id in data['roles']:
+                self.roles.append(role)
+
+        self.roles = [self.guild.default_role]
+        for roleid in map(int, data['roles']):
+            role = utils.find(lambda r: r.id == roleid, self.guild.roles)
+            if role is not None:
+                self.roles.append(role)
+
+        # sort the roles by ID since they can be "randomised"
+        self.roles.sort(key=lambda r: r.id)
+
     def _update(self, data, user=None):
         if user:
             self._user.name = user['username']
@@ -191,14 +207,7 @@ class Member(discord.abc.Messageable):
         except KeyError:
             pass
 
-        # update the roles
-        self.roles = [self.guild.default_role]
-        for role in self.guild.roles:
-            if role.id in data['roles']:
-                self.roles.append(role)
-
-        # sort the roles by ID since they can be "randomised"
-        self.roles.sort(key=lambda r: int(r.id))
+        self._update_roles(data)
 
     def _presence_update(self, data, user):
         self.status = try_enum(Status, data['status'])

discord/state.py

@@ -330,7 +330,7 @@ class ConnectionState:
                 # skip these useless cases.
                 return
 
-            member = self._make_member(guild, data)
+            member = Member(guild=guild, data=data, state=self)
             guild._add_member(member)
 
         old_member = copy.copy(member)
@@ -402,19 +402,9 @@ class ConnectionState:
         else:
             self.dispatch('group_remove', channel, user)
 
-    def _make_member(self, guild, data):
-        roles = [guild.default_role]
-        for roleid in data.get('roles', []):
-            role = utils.get(guild.roles, id=roleid)
-            if role is not None:
-                roles.append(role)
-
-        data['roles'] = sorted(roles, key=lambda r: r.id)
-        return Member(guild=guild, data=data, state=self)
-
     def parse_guild_member_add(self, data):
         guild = self._get_guild(int(data['guild_id']))
-        member = self._make_member(guild, data)
+        member = Member(guild=guild, data=data, state=self)
         guild._add_member(member)
         guild._member_count += 1
         self.dispatch('member_join', member)
@@ -605,7 +595,7 @@ class ConnectionState:
         guild = self._get_guild(int(data['guild_id']))
         members = data.get('members', [])
         for member in members:
-            m = self._make_member(guild, member)
+            m = Member(guild=guild, data=member, state=self)
             existing = guild.get_member(m.id)
             if existing is None or existing.joined_at is None:
                 guild._add_member(m)