add note about senders
@@ -1550,6 +1550,8 @@ class SlackMessage(object):
Represents a single slack message and associated context/metadata.
These are modifiable and can be rerendered to change a message,
delete a message, add a reaction, add a thread.
+ Note: these can't be tied to a SlackUser object because users
+ can be deleted, so we have to store sender in each one.
"""
def __init__(self, message_json, team, channel, override_sender=None):
self.team = team
