h/plugins/sieve.py

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import re
from util import hook
@hook.sieve
def sieve_suite(bot, input, func, args):
events = args.get('events', ['PRIVMSG'])
if input.command not in events and events != '*':
return None
if input.nick.lower()[-3:] == 'bot' and args.get('ignorebots', True):
return None
hook = args.get('hook', r'(.*)')
if args.get('prefix', True):
# add a prefix, unless it's a private message
hook = (r'^(?:[.!]|' if input.chan != input.nick else r'^(?:[.!]?|') \
+ input.conn.nick + r'[:,]*\s*)' + hook
input.re = re.match(hook, input.msg, flags=re.I)
if input.re is None:
return None
input.inp = ' '.join(input.re.groups())
return input