+ # Get the new sheet_url into the channel topic and description
+ set_channel_topic_and_description(turb, puzzle)
+
+ # Lookup and invite all users from this hunt to this new puzzle
+
+ # Find all members of the hunt channel
+ members = slack_channel_members(turb.slack_client, hunt['channel_id'])
+
+ # Filter out Turbot's own ID as well as that of any user who
+ # has opted out of being auto-invited
+ members = [m for m in members if m not in AUTO_INVITE_DENY_LIST]
+
+ ### With the code below disabling auto-invitation, be honest about that.
+ slack_send_message(
+ turb.slack_client, channel_id,
+ "Not inviting all members from the hunt channel: "
+ + "<#{}>".format(hunt['channel_id']))
+
+ # Invite those members to the puzzle channel (in chunks of 500)
+ cursor = 0
+
+ ### This line of code disables the auto-invitation of hunt members
+ ### to channels, (which I'm throwing in at the request of Avram
+ ### who is mostly-solo solving puzzles after Mystery Hunt 2022 is
+ ### over).
+ cursor = len(members)
+
+ while cursor < len(members):
+ turb.slack_client.conversations_invite(
+ channel=channel_id,
+ users=members[cursor:cursor + 500])
+ cursor += 500