adminsys/welcomebot
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welcomebot
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Pass around values from settings directory for configuration, need to setup for other config settings still

This commit is contained in:
Alex Parella 2014-11-21 11:35:34 -08:00
parent af76c8e602
commit 7eb8ebef73
1 changed files with 27 additions and 39 deletions
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66
bot.py
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@ -6,9 +6,6 @@ from threading import Thread
import ConfigParser
# Some basic variables used to configure the bot.
server = "irc.freenode.net"
channel = "#openhatch" # Please use #openhatch-bots rather than #openhatch for testing
botnick = "WelcomeBot"
channel_greeters = ['shauna', 'paulproteus', 'marktraceur']
hello_list = [r'hello', r'hi', r'hey', r'yo', r'sup']
help_list = [r'help', r'info', r'faq', r'explain yourself']
@ -21,7 +18,8 @@ help_list = [r'help', r'info', r'faq', r'explain yourself']
# Defines a bot
class Bot(object):
def __init__(self, nick_source='nicks.csv', wait_time=60):
def __init__(self, botnick, nick_source='nicks.csv', wait_time=60):
self.botnick = botnick
self.nick_source = nick_source
self.wait_time = wait_time
self.known_nicks = []
@ -31,8 +29,8 @@ class Bot(object):
row = clean_nick(row[0]) # Sends nicks to remove unnecessary decorators. Hacked to deal with list-of-string format. :(
self.known_nicks.append([row])
self.newcomers = []
self.hello_regex = re.compile(get_regex(hello_list), re.I) # Regexed version of hello list
self.help_regex = re.compile(get_regex(help_list), re.I) # Regexed version of help list
self.hello_regex = re.compile(get_regex(hello_list, self.botnick), re.I) # Regexed version of hello list
self.help_regex = re.compile(get_regex(help_list, self.botnick), re.I) # Regexed version of help list
# Adds the current newcomer's nick to nicks.csv and known_nicks.
def add_known_nick(self,new_known_nick):
@ -59,7 +57,7 @@ class NewComer(object):
### Startup Functions ###
#########################
# Parse configuration file and load settings
# Parse configuration file and return settings dictionary
def parsesettings():
parser = ConfigParser.ConfigParser()
parser.read("settings.ini")
@ -68,26 +66,16 @@ def parsesettings():
for option in parser.options(section):
settings[option] = parser.get(section, option)
# Needs to be a cleaner way to do this
global channel
global botnick
global server
global channel_greeter
global hello_list
global help_lis
channel = settings["channel"]
botnick = settings["botnick"]
server = settings["server"]
return settings
# Creates a socket that will be used to send and receive messages,
# then connects the socket to an IRC server and joins the channel.
def irc_start(): # pragma: no cover (this excludes this function from testing)
def irc_start(server): # pragma: no cover (this excludes this function from testing)
ircsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
ircsock.connect((server, 6667)) # Here we connect to server using port 6667.
return ircsock
def join_irc(ircsock):
def join_irc(ircsock, botnick, channel):
ircsock.send("USER {0} {0} {0} :This is http://openhatch.org/'s greeter bot"
".\n".format(botnick)) # bot authentication
ircsock.send("NICK {}\n".format(botnick)) # Assign the nick to the bot.
@ -102,7 +90,7 @@ def msg_handler(ircsock): # pragma: no cover (this excludes this function from
return new_msg
# Called by bot on startup. Builds a regex that matches one of the options + (space) botnick.
def get_regex(options):
def get_regex(options, botnick):
pattern = "("
for s in options:
pattern += s
@ -117,7 +105,7 @@ def get_regex(options):
#########################
# Welcomes the "person" passed to it.
def welcome_nick(newcomer, ircsock):
def welcome_nick(newcomer, ircsock, channel):
ircsock.send("PRIVMSG {0} :Welcome {1}! The channel is pretty quiet "
"right now, so I thought I'd say hello, and ping some people "
"(like {2}) that you're here. If no one responds for a "
@ -127,10 +115,10 @@ def welcome_nick(newcomer, ircsock):
"\n".format(channel, newcomer, greeter_string("and", channel_greeters)))
# Checks and manages the status of newcomers.
def process_newcomers(bot, newcomerlist, ircsock, welcome=1):
def process_newcomers(bot, newcomerlist, ircsock, welcome=1, channel):
for person in newcomerlist:
if welcome == 1:
welcome_nick(person.nick, ircsock)
welcome_nick(person.nick, ircsock, channel)
bot.add_known_nick(person.nick)
bot.newcomers.remove(person)
@ -154,11 +142,11 @@ def clean_nick(actor):
return actor
# Parses messages and responds to them appropriately.
def message_response(bot, ircmsg, actor, ircsock):
def message_response(bot, ircmsg, actor, ircsock, channel):
# if someone other than a newcomer speaks into the channel
if ircmsg.find("PRIVMSG " + channel) != -1 and actor not in [i.nick for i in bot.newcomers]:
process_newcomers(bot,bot.newcomers, ircsock, welcome=0) # Process/check newcomers without welcoming them
process_newcomers(bot,bot.newcomers, ircsock, welcome=0, channel) # Process/check newcomers without welcoming them
# if someone (other than the bot) joins the channel
if ircmsg.find("JOIN " + channel) != -1 and actor != botnick:
@ -178,15 +166,15 @@ def message_response(bot, ircmsg, actor, ircsock):
bot.newcomers.remove(i) # remove them from the list
# If someone talks to (or refers to) the bot.
if botnick.lower() and "PRIVMSG".lower() in ircmsg.lower():
if bot.botnick.lower() and "PRIVMSG".lower() in ircmsg.lower():
if bot.hello_regex.search(ircmsg):
bot_hello(random.choice(hello_list), actor, ircsock)
bot_hello(random.choice(hello_list), actor, ircsock, channel)
if bot.help_regex.search(ircmsg):
bot_help(ircsock)
bot_help(ircsock, channel)
# If someone tries to change the wait time...
if ircmsg.find(botnick + " --wait-time ") != -1:
bot.wait_time = wait_time_change(actor, ircmsg, ircsock) # call this to check and change it
if ircmsg.find(bot.botnick + " --wait-time ") != -1:
bot.wait_time = wait_time_change(actor, ircmsg, ircsock, channel) # call this to check and change it
# If the server pings us then we've got to respond!
if ircmsg.find("PING :") != -1:
@ -198,11 +186,11 @@ def message_response(bot, ircmsg, actor, ircsock):
#############################################################
# Responds to a user that inputs "Hello Mybot".
def bot_hello(greeting, actor, ircsock):
def bot_hello(greeting, actor, ircsock, channel):
ircsock.send("PRIVMSG {0} :{1} {2}\n".format(channel, greeting, actor))
# Explains what the bot is when queried.
def bot_help(ircsock):
def bot_help(ircsock, channel):
ircsock.send("PRIVMSG {} :I'm a bot! I'm from here <https://github"
".com/shaunagm/oh-irc-bot>. You can change my behavior by "
"submitting a pull request or by talking to shauna"
@ -223,7 +211,7 @@ def greeter_string(conjunction, greeters):
return greeterstring
# Changes the wait time from the channel.
def wait_time_change(actor, ircmsg, ircsock):
def wait_time_change(actor, ircmsg, ircsock, channel):
for admin in channel_greeters:
if actor == admin:
finder = re.search(r'\d\d*', re.search(r'--wait-time \d\d*', ircmsg)
@ -245,10 +233,10 @@ def pong(ircsock):
##########################
def main():
parsesettings()
ircsock = irc_start()
join_irc(ircsock)
WelcomeBot = Bot()
settings = parsesettings()
ircsock = irc_start(settings["server"])
join_irc(ircsock, settings["botnick"], settings["channel"])
WelcomeBot = Bot(settings["botnick"])
while 1: # Loop forever
ready_to_read, b, c = select.select([ircsock],[],[], 1) # b&c are ignored here
process_newcomers(WelcomeBot, [i for i in WelcomeBot.newcomers if i.around_for() > WelcomeBot.wait_time],ircsock)
@ -256,7 +244,7 @@ def main():
ircmsg = msg_handler(ircsock) # gets message from ircsock
ircmsg, actor = parse_messages(ircmsg) # parses it or returns None
if ircmsg is not None: # If we were able to parse it
message_response(WelcomeBot, ircmsg, actor, ircsock) # Respond to the parsed message
message_response(WelcomeBot, ircmsg, actor, ircsock, settings["channel"]) # Respond to the parsed message
if __name__ == "__main__": # This line tells the interpreter to only execute main() if the program is being run, not imported.
sys.exit(main())