dr.botzo/modules/Urls.py

74 lines
2.8 KiB
Python

"""
Urls - store urls, retrieve urls, even track some maybe
Copyright (C) 2010 Brian S. Stephan
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
from ConfigParser import NoOptionError
import os
import random
import re
from extlib import irclib
from Module import Module
class Urls(Module):
"""Track URLs and allow one to be returned randomly or searched for."""
def do(self, connection, event, nick, userhost, replypath, what, admin_unlocked):
"""Search for a URL from the store, or return a random one, or add one."""
whats = what.split(' ')
if whats[0] == "url":
try:
filename = self.config.get(self.__class__.__name__, 'urlfile')
# check file
if os.path.isfile(filename):
# try special commands like add
if len(whats) > 1:
if whats[1] == "add" and len(whats) > 2:
with open(filename, 'a') as file:
urlstr = ' '.join(whats[2:]) + "\n"
file.write(urlstr)
return self.reply(connection, replypath, 'added url')
# default: get a random url
# http://www.regexprn.com/2008/11/read-random-line-in-large-file-in.html
with open(filename, 'r') as file:
urls = []
if len(whats) == 1:
urls = file.readlines()
else:
lines = file.readlines()
for line in lines:
# check if line matches provided regex
if re.search(' '.join(whats[1:]), line, re.IGNORECASE) is not None:
urls.append(line)
if len(urls) > 0:
to_print = urls[random.randint(1, len(urls))-1]
# return text
return self.reply(connection, replypath, to_print.rstrip())
else:
print('filename in config file for urls is wrong')
except NoOptionError: pass
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