async def handle_guild_role_update(self, gw: 'gateway.GatewayHandler', event_data: dict):
"""
Called when a role is updated.
"""
guild_id = int(event_data.get("guild_id", 0))
guild = self._guilds.get(guild_id)
if not guild:
return
role_data = event_data.get("role") # type: dict
if role_data is None:
return
role_id = int(role_data.get("id", 0))
if not role_id:
return
role = guild.roles.get(role_id)
if not role:
return
old_role = role._copy()
# Update all the fields on the role.
event_data = event_data.get("role", {})
role.colour = event_data.get("color", 0)
role.name = event_data.get("name")
role.position = event_data.get("position")
role.hoisted = event_data.get("hoisted")
role.mentionable = event_data.get("mentionable")
role.managed = event_data.get("managed")
role.permissions = Permissions(event_data.get("permissions", 0))
yield "role_update", old_role, role,
def guild_permissions(self) -> Permissions:
"""
:return: The calculated guild permissions for a member.
"""
if self == self.guild.owner:
return Permissions.all()
bitfield = 0
# add the default roles
bitfield |= self.guild.default_role.permissions.bitfield
for role in self.roles:
bitfield |= role.permissions.bitfield
permissions = Permissions(bitfield)
if permissions.administrator:
return Permissions.all()
return permissions