+#!/usr/bin/python3
+
+import argparse
import socket
import datetime
import select
import time
import re
-import urllib.request
-import html
+import requests
+import bs4
+import random
+import hashlib
+import os
-SERVERNET = "irc.freenode.net"
+# Defaults, may be overwritten by command line arguments.
+SERVER = "irc.freenode.net"
PORT = 6667
TIMEOUT = 240
USERNAME = "plomlombot"
NICKNAME = USERNAME
-CHANNEL = "#zrolaps-test"
+
class ExceptionForRestart(Exception):
pass
+
class IO:
- def __init__(self, servernet, port, timeout):
+ def __init__(self, server, port, timeout):
self.timeout = timeout
self.socket = socket.socket()
- self.socket.connect((servernet, port))
+ self.socket.connect((server, port))
self.socket.setblocking(0)
self.line_buffer = []
self.rune_buffer = ""
if len(msg.encode("utf-8")) > 510:
print("NOT SENT LINE TO SERVER (too long): " + msg)
print("LINE TO SERVER: "
- + str(datetime.datetime.now()) + ": " + msg)
+ + str(datetime.datetime.now()) + ": " + msg)
msg = msg + "\r\n"
msg_len = len(msg)
total_sent_len = 0
self._pingtest(send_ping)
return None
self.last_pong = time.time()
- received_runes = self.socket.recv(1024).decode("UTF-8")
+ received_bytes = self.socket.recv(1024)
+ try:
+ received_runes = received_bytes.decode("UTF-8")
+ except UnicodeDecodeError:
+ received_runes = received_bytes.decode("latin1")
if len(received_runes) == 0:
print("SOCKET CONNECTION BROKEN")
raise ExceptionForRestart
- self.rune_buffer += received_runes
+ self.rune_buffer += received_runes
lines_split = str.split(self.rune_buffer, "\r\n")
self.line_buffer += lines_split[:-1]
self.rune_buffer = lines_split[-1]
line = self._recv_line_wrapped(send_ping)
if line:
print("LINE FROM SERVER " + str(datetime.datetime.now()) + ": " +
- line)
+ line)
return line
-def init_session():
- print("CONNECTING TO " + SERVERNET)
- io = IO(SERVERNET, PORT, TIMEOUT)
- io.send_line("NICK " + NICKNAME)
- io.send_line("USER " + USERNAME + " 0 * : ")
- io.send_line("JOIN " + CHANNEL)
+
+def init_session(server, port, timeout, nickname, username, channel):
+ print("CONNECTING TO " + server)
+ io = IO(server, port, timeout)
+ io.send_line("NICK " + nickname)
+ io.send_line("USER " + username + " 0 * : ")
+ io.send_line("JOIN " + channel)
return io
-def lineparser_loop():
+
+def lineparser_loop(io, nickname):
def act_on_privmsg(tokens):
+ def notice(msg):
+ io.send_line("NOTICE " + target + " :" + msg)
+
def url_check(msg):
- matches = re.findall("(https?://[^\s]+)", msg)
+ matches = re.findall("(https?://[^\s>]+)", msg)
for i in range(len(matches)):
url = matches[i]
try:
- webpage = urllib.request.urlopen(url, timeout=15)
- except urllib.error.HTTPError as error:
- print("TROUBLE FOLLOWING URL: " + str(error))
- continue
- charset = webpage.info().get_content_charset()
- if not charset:
- charset="utf-8"
- content_type = webpage.info().get_content_type()
- if not content_type in ('text/html', 'text/xml',
- 'application/xhtml+xml'):
- print("TROUBLE INTERPRETING URL: bad content type "
- + content_type)
+ r = requests.get(url, timeout=15)
+ except (requests.exceptions.TooManyRedirects,
+ requests.exceptions.ConnectionError,
+ requests.exceptions.InvalidURL,
+ requests.exceptions.InvalidSchema) as error:
+ notice("TROUBLE FOLLOWING URL: " + str(error))
continue
- content = webpage.read().decode(charset)
- title = str(content).split('<title>')[1].split('</title>')[0]
- title = html.unescape(title)
- io.send_line("PRIVMSG " + target + " :page title for url: "
- + title)
+ title = bs4.BeautifulSoup(r.text).title
+ if title:
+ notice("PAGE TITLE: " + title.string.strip())
+ else:
+ notice("PAGE HAS NO TITLE TAG")
+
+ def command_check(msg):
+ if msg[0] != "!":
+ return
+ tokens = msg[1:].split()
+ hash_string = hashlib.md5(target.encode("utf-8")).hexdigest()
+ quotesfile_name = "quotes_" + hash_string
+ if tokens[0] == "addquote":
+ if not os.access(quotesfile_name, os.F_OK):
+ quotesfile = open(quotesfile_name, "w")
+ quotesfile.write("QUOTES FOR " + target + ":\n")
+ quotesfile.close()
+ quotesfile = open(quotesfile_name, "a")
+ quotesfile.write(str.join(" ", tokens[1:]) + "\n")
+ quotesfile.close()
+ quotesfile = open(quotesfile_name, "r")
+ lines = quotesfile.readlines()
+ quotesfile.close()
+ notice("ADDED QUOTE #" + str(len(lines) - 1))
+ elif tokens[0] == "quote":
+ if not os.access(quotesfile_name, os.F_OK):
+ notice("NO QUOTES AVAILABLE")
+ return
+ quotesfile = open(quotesfile_name, "r")
+ lines = quotesfile.readlines()
+ quotesfile.close()
+ i = random.randrange(len(lines) - 1) + 1
+ notice("QUOTE #" + str(i) + ": " + lines[i])
sender = ""
for rune in tokens[0]:
if rune != ":":
receiver += rune
target = sender
- if receiver != NICKNAME:
+ if receiver != nickname:
target = receiver
msg = str.join(" ", tokens[3:])[1:]
+ command_check(msg)
url_check(msg)
- while 1:
+ while True:
line = io.recv_line()
if not line:
continue
if tokens[0] == "PING":
io.send_line("PONG " + tokens[1])
-while 1:
+
+def parse_command_line_arguments():
+ parser = argparse.ArgumentParser()
+ parser.add_argument("-s, --server", action="store", dest="server",
+ default=SERVER,
+ help="server or server net to connect to (default: "
+ + SERVER + ")")
+ 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",
+ type=int, default=TIMEOUT,
+ help="timeout in seconds after which to attempt " +
+ "reconnect (default: " + str(TIMEOUT) + ")")
+ parser.add_argument("-u, --username", action="store", dest="username",
+ default=USERNAME, help="username to use (default: "
+ + USERNAME + ")")
+ parser.add_argument("-n, --nickname", action="store", dest="nickname",
+ default=NICKNAME, help="nickname to use (default: "
+ + NICKNAME + ")")
+ parser.add_argument("CHANNEL", action="store", help="channel to join")
+ opts, unknown = parser.parse_known_args()
+ return opts
+
+opts = parse_command_line_arguments()
+while True:
try:
- io = init_session()
- lineparser_loop()
+ io = init_session(opts.server, opts.port, opts.timeout, opts.nickname,
+ opts.username, opts.CHANNEL)
+ lineparser_loop(io, opts.nickname)
except ExceptionForRestart:
io.socket.close()
continue
projects / plomlombot-irc.git / blobdiff