def ban(event):
r = event.request
ip_ban = general.list_bans(ip = r.remote_addr)
if 'logged_in' in r.session:
username_ban = general.list_bans(username = users.get_user_by_id(r.session['users.id']).name)
else:
username_ban = False
if ip_ban or username_ban:
raise httpexceptions.HTTPForbidden
