def get_user(self, prefix: str) -> 'User':
nick, ident, host = parser.parse_prefix(prefix)
try:
return self.users[nick]
except KeyError:
user = User(nick, ident, host, self)
self.users[user.nick] = user
return user
def parse(self, msg):
prefix = parse_prefix(msg.prefix)
postfix = msg.postfix.split()
if len(postfix) != 2:
error_msg = 'Usage: mask command'
self.mib.socket.send('PRIVMSG %s :%s' % (prefix.nick, error_msg))
return None
mask = postfix[0]
cmd = postfix[1]
return (cmd, mask)
def load_plugin(self, msg):
prefix = parse_prefix(msg.prefix)
plugin = msg.postfix.split()
if len(plugin) < 1:
error_msg = 'Not enough parameters'
self.mib.socket.send('PRIVMSG %s :%s' % (prefix.nick, error_msg))
return
if len(plugin) >= 2:
params = plugin[1:]
else:
params = None
plugin = plugin[0]
succ, msg = self.mib.load_plugin(plugin, params)
self.mib.socket.send('PRIVMSG %s :%s' % (prefix.nick, msg))
def change_topic(self, msg):
""" Changes topic according to what is given in msg
Parameters:
msg: IRCMsg named tuple
"""
# channel on which to change to topic
channel = msg.params
sender = channel
if channel[0] != '#':
# private message, check for channel in the message
# change sender to the private message sender instead of channel
sender = parse_prefix(msg.prefix).nick
if msg.postfix[0] != '#':
# no channel in the message, reply with error
self.mib.socket.send('PRIVMSG %s :%s' %(sender,
'No channel given'))
return
else:
# the channel was given as the first parameter
channel = msg.postfix.split()[0]
# there might be no new topic given,
# so we must parse it separately
# (not with channel, topic = postfix.split(' ', 1))
topic = msg.postfix[len(channel):].lstrip()
else:
# message was from a channel, topic == message
topic = msg.postfix
if not topic:
# topic is empty, reply with error
self.mib.socket.send('PRIVMSG %s :%s' %(sender,
'No topic given'))
return
# else, we can set a new topic
self.mib.socket.send('TOPIC %s :%s' %(channel, topic))