X-Git-Url: https://plomlompom.com/repos/?p=plomlombot-irc.git;a=blobdiff_plain;f=plomlombot.py;h=6f6d33994255504e2ac4903cbe254d623db5fbdc;hp=b5051927c58b11a772dc0f3597022eec5230e423;hb=93ee629ccea3331cda8ed6f0b7072381c92c626c;hpb=4a487a98d554dca796feff3ac22ebb9021e14b98 diff --git a/plomlombot.py b/plomlombot.py index b505192..6f6d339 100755 --- a/plomlombot.py +++ b/plomlombot.py @@ -19,6 +19,7 @@ PORT = 6667 TIMEOUT = 240 USERNAME = "plomlombot" NICKNAME = USERNAME +TWTFILE = "" class ExceptionForRestart(Exception): @@ -93,7 +94,7 @@ class IO: return line -def handle_command(command, argument, notice, target): +def handle_command(command, argument, notice, target, session): hash_string = hashlib.md5(target.encode("utf-8")).hexdigest() quotesfile_name = "quotes_" + hash_string @@ -160,10 +161,141 @@ def handle_command(command, argument, notice, target): i = random.randrange(len(lines)) notice("QUOTE #" + str(i + 1) + ": " + lines[i]) + def markov(): + from random import choice, shuffle + select_length = 2 + selections = [] + + def markov(snippet): + usable_selections = [] + for i in range(select_length, 0, -1): + for selection in selections: + add = True + for j in range(i): + j += 1 + if snippet[-j] != selection[-(j+1)]: + add = False + break + if add: + usable_selections += [selection] + if [] != usable_selections: + break + if [] == usable_selections: + usable_selections = selections + selection = choice(usable_selections) + return selection[select_length] + + hash_string = hashlib.md5(target.encode("utf-8")).hexdigest() + markovfeed_name = "markovfeed_" + hash_string + if not os.access(markovfeed_name, os.F_OK): + notice("NOT ENOUGH TEXT TO MARKOV.") + return + + # Lowercase incoming lines, ensure they end in a sentence end mark. + file = open(markovfeed_name, "r") + lines = file.readlines() + file.close() + tokens = [] + sentence_end_markers = ".!?)(" + for line in lines: + line = line.lower().replace("\n", "") + if line[-1] not in sentence_end_markers: + line += "." + tokens += line.split() + if len(tokens) <= select_length: + notice("NOT ENOUGH TEXT TO MARKOV.") + return + + # Replace URLs with escape string for now, so that the Markov selector + # won't see them as different strings. Stash replaced URLs in urls. + urls = [] + url_escape = "\nURL" + url_starts = ["http://", "https://", "") + 1 + except ValueError: + pass + urls += [tokens[i][:length]] + tokens[i] = url_escape + tokens[i][length:] + break + + # For each snippet of select_length, use markov() to find continuation + # token from selections. Replace present users' names with malkovich. + # Start snippets with the beginning of a sentence, if possible. + for i in range(len(tokens) - select_length): + token_list = [] + for j in range(select_length + 1): + token_list += [tokens[i + j]] + selections += [token_list] + snippet = [] + for i in range(select_length): + snippet += [""] + shuffle(selections) + for i in range(len(selections)): + if selections[i][0][-1] in sentence_end_markers: + for i in range(select_length): + snippet[i] = selections[i][i + 1] + break + msg = "" + malkovich = "malkovich" + while 1: + new_end = markov(snippet) + for name in session.users_in_chan: + if new_end[:len(name)] == name.lower(): + new_end = malkovich + new_end[len(name):] + break + if len(msg) + len(new_end) > 200: + break + msg += new_end + " " + for i in range(select_length - 1): + snippet[i] = snippet[i + 1] + snippet[select_length - 1] = new_end + + # Replace occurences of url escape string with random choice from urls. + while True: + index = msg.find(url_escape) + if index < 0: + break + msg = msg.replace(url_escape, choice(urls), 1) + + # More meaningful ways to randomly end sentences. + notice(msg + malkovich + ".") + + def twt(): + def try_open(mode): + try: + twtfile = open(session.twtfile, mode) + except (PermissionError, FileNotFoundError) as err: + notice("CAN'T ACCESS OR CREATE TWT FILE: " + str(err)) + return None + return twtfile + + from datetime import datetime + if not os.access(session.twtfile, os.F_OK): + twtfile = try_open("w") + if None == twtfile: + return + twtfile.close() + twtfile = try_open("a") + if None == twtfile: + return + twtfile.write(datetime.utcnow().isoformat() + "\t" + argument + "\n") + twtfile.close() + notice("WROTE TWT.") + if "addquote" == command: addquote() elif "quote" == command: quote() + elif "markov" == command: + markov() + elif "twt" == command: + twt() def handle_url(url, notice, show_url=False): @@ -184,12 +316,13 @@ def handle_url(url, notice, show_url=False): except (requests.exceptions.TooManyRedirects, requests.exceptions.ConnectionError, requests.exceptions.InvalidURL, + UnicodeError, requests.exceptions.InvalidSchema) as error: notice("TROUBLE FOLLOWING URL: " + str(error)) return if mobile_twitter_hack(url): return - title = bs4.BeautifulSoup(r.text).title + title = bs4.BeautifulSoup(r.text, "html5lib").title if title: prefix = "PAGE TITLE: " if show_url: @@ -201,12 +334,15 @@ def handle_url(url, notice, show_url=False): class Session: - def __init__(self, io, username, nickname, channel): + def __init__(self, io, username, nickname, channel, twtfile): self.io = io self.nickname = nickname + self.channel = channel + self.users_in_chan = [] + self.twtfile = twtfile self.io.send_line("NICK " + self.nickname) self.io.send_line("USER " + username + " 0 * : ") - self.io.send_line("JOIN " + channel) + self.io.send_line("JOIN " + self.channel) def loop(self): @@ -223,7 +359,13 @@ class Session: if "!" == msg[0]: tokens = msg[1:].split() argument = str.join(" ", tokens[1:]) - handle_command(tokens[0], argument, notice, target) + handle_command(tokens[0], argument, notice, target, self) + return + hash_string = hashlib.md5(target.encode("utf-8")).hexdigest() + markovfeed_name = "markovfeed_" + hash_string + file = open(markovfeed_name, "a") + file.write(msg + "\n") + file.close() sender = "" for rune in tokens[0]: @@ -243,6 +385,14 @@ class Session: msg = str.join(" ", tokens[3:])[1:] handle_input(msg, target) + def name_from_join_or_part(tokens): + token = tokens[0][1:] + index_cut = token.find("@") + index_ex = token.find("!") + if index_ex > 0 and index_ex < index_cut: + index_cut = index_ex + return token[:index_cut] + while True: line = self.io.recv_line() if not line: @@ -253,7 +403,17 @@ class Session: self.io.send_line("PONG " + tokens[1]) elif tokens[1] == "PRIVMSG": handle_privmsg(tokens) - + elif tokens[1] == "353": + names = tokens[5:] + names[0] = names[0][1:] + self.users_in_chan += names + elif tokens[1] == "JOIN": + name = name_from_join_or_part(tokens) + if name != self.nickname: + self.users_in_chan += [name] + elif tokens[1] == "PART": + name = name_from_join_or_part(tokens) + del(self.users_in_chan[self.users_in_chan.index(name)]) def parse_command_line_arguments(): parser = argparse.ArgumentParser() @@ -264,7 +424,7 @@ def parse_command_line_arguments(): parser.add_argument("-p, --port", action="store", dest="port", type=int, default=PORT, help="port to connect to (default : " + str(PORT) + ")") - parser.add_argument("-t, --timeout", action="store", dest="timeout", + parser.add_argument("-w, --wait", action="store", dest="timeout", type=int, default=TIMEOUT, help="timeout in seconds after which to attempt " + "reconnect (default: " + str(TIMEOUT) + ")") @@ -274,6 +434,9 @@ def parse_command_line_arguments(): parser.add_argument("-n, --nickname", action="store", dest="nickname", default=NICKNAME, help="nickname to use (default: " + NICKNAME + ")") + parser.add_argument("-t, --twtfile", action="store", dest="twtfile", + default=TWTFILE, help="twtfile to use (default: " + + TWTFILE + ")") parser.add_argument("CHANNEL", action="store", help="channel to join") opts, unknown = parser.parse_known_args() return opts @@ -283,7 +446,8 @@ opts = parse_command_line_arguments() while True: try: io = IO(opts.server, opts.port, opts.timeout) - session = Session(io, opts.username, opts.nickname, opts.CHANNEL) + session = Session(io, opts.username, opts.nickname, opts.CHANNEL, + opts.twtfile) session.loop() except ExceptionForRestart: io.socket.close()