import string

def apply_script(protocol, connection, config):

class antiswearConnection(connection):
global sweardict

sweardict = [
'duck',
'shit',
'bitch',
'bastard',
'fucking',
'penis',
'deuce',
'deuce',
'asshole',
'dick',
]

def on_chat(self, value, global_message):
message = string.lower(value)
for punc in string.punctuation:
message = message.replace(punc,"")
if any(swears in message for swears in sweardict):
self.send_chat('Your message has been blocked. Please do not swear in this server.')
return False
return connection.on_chat(self, value, global_message)

return protocol, antiswearConnection