hexchat znc.in/server-time-iso fix

import hexchat

__module_name__ = "znc server time fix"
__module_version__ = "1.0"
__module_description__ = "Removes the znc.in/server-time-iso capability once it is no longer needed"


removed = {}
def bufferended(word, word_eol, userdata):
    server = hexchat.get_info("server")
    if server not in removed:
        #hexchat.prnt("removing znc.in/server-time-iso capability")
        hexchat.command("CAP REQ -znc.in/server-time-iso")
        removed[server] = True

def quit(word, word_eol, userdata):
    # Would use hexchat.get_info("server"), but that returns None
    removed.clear()

hexchat.hook_server("329", bufferended) # Seems to be sent after buffextras finishes, can't remember what it is
hexchat.hook_print("Disconnected", quit)