mirror of
https://github.com/Mikaela/Limnoria.git
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706 lines
27 KiB
Python
706 lines
27 KiB
Python
###
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# Copyright (c) 2003-2005, Daniel DiPaolo
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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import os
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import time
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import shlex
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import string
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from cStringIO import StringIO
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import supybot.conf as conf
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import supybot.ircdb as ircdb
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import supybot.utils as utils
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from supybot.commands import *
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import supybot.plugins as plugins
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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allchars = string.maketrans('', '')
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class OptionList(object):
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validChars = allchars.translate(allchars, '|()')
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def _insideParens(self, lexer):
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ret = []
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while True:
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token = lexer.get_token()
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if not token:
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return '(%s' % ''.join(ret) #)
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elif token == ')':
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if len(ret) > 1:
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if '|' in ret:
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L = map(''.join,
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utils.iter.split('|'.__eq__, ret,
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yieldEmpty=True))
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return utils.iter.choice(L)
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else:
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return ''.join(ret)
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return [x for x in ret if x != '|']
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elif len(ret) == 1:
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return '(%s)' % ret[0]
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else:
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return '()'
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elif token == '(':
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ret.append(self._insideParens(lexer))
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elif token == '|':
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ret.append(token)
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else:
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ret.append(token)
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def tokenize(self, s):
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lexer = shlex.shlex(StringIO(s))
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lexer.commenters = ''
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lexer.quotes = ''
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lexer.whitespace = ''
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lexer.wordchars = self.validChars
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ret = []
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while True:
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token = lexer.get_token()
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if not token:
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break
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elif token == '(':
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ret.append(self._insideParens(lexer))
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else:
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ret.append(token)
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return ''.join(ret)
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def pickOptions(s):
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return OptionList().tokenize(s)
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class SqliteMoobotDB(object):
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def __init__(self, filename):
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self.filename = filename
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self.dbs = ircutils.IrcDict()
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def close(self):
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for db in self.dbs.itervalues():
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db.close()
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self.dbs.clear()
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def _getDb(self, channel):
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try:
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import sqlite
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except ImportError:
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raise callbacks.Error, \
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'You need to have PySQLite installed to use this ' \
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'plugin. Download it at <http://pysqlite.sf.net/>'
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if channel in self.dbs:
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return self.dbs[channel]
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filename = plugins.makeChannelFilename(self.filename, channel)
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if os.path.exists(filename):
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self.dbs[channel] = sqlite.connect(filename)
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return self.dbs[channel]
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db = sqlite.connect(filename)
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self.dbs[channel] = db
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cursor = db.cursor()
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cursor.execute("""CREATE TABLE factoids (
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key TEXT PRIMARY KEY,
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created_by INTEGER,
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created_at TIMESTAMP,
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modified_by INTEGER,
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modified_at TIMESTAMP,
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locked_at TIMESTAMP,
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locked_by INTEGER,
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last_requested_by TEXT,
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last_requested_at TIMESTAMP,
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fact TEXT,
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requested_count INTEGER
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)""")
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db.commit()
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return db
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def getFactoid(self, channel, key):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT fact FROM factoids
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WHERE key LIKE %s""", key)
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if cursor.rowcount == 0:
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return None
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else:
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return cursor.fetchall()[0]
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def getFactinfo(self, channel, key):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT created_by, created_at,
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modified_by, modified_at,
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last_requested_by, last_requested_at,
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requested_count, locked_by, locked_at
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FROM factoids
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WHERE key LIKE %s""", key)
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if cursor.rowcount == 0:
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return None
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else:
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return cursor.fetchone()
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def randomFactoid(self, channel):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT fact, key FROM factoids
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ORDER BY random() LIMIT 1""")
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if cursor.rowcount == 0:
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return None
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else:
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return cursor.fetchone()
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def addFactoid(self, channel, key, value, creator_id):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""INSERT INTO factoids VALUES
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(%s, %s, %s, NULL, NULL, NULL, NULL,
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NULL, NULL, %s, 0)""",
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key, creator_id, int(time.time()), value)
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db.commit()
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def updateFactoid(self, channel, key, newvalue, modifier_id):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""UPDATE factoids
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SET fact=%s, modified_by=%s,
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modified_at=%s WHERE key LIKE %s""",
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newvalue, modifier_id, int(time.time()), key)
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db.commit()
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def updateRequest(self, channel, key, hostmask):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""UPDATE factoids SET
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last_requested_by = %s,
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last_requested_at = %s,
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requested_count = requested_count + 1
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WHERE key = %s""",
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hostmask, int(time.time()), key)
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db.commit()
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def removeFactoid(self, channel, key):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""DELETE FROM factoids WHERE key LIKE %s""",
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key)
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db.commit()
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def locked(self, channel, key):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute ("""SELECT locked_by FROM factoids
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WHERE key LIKE %s""", key)
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if cursor.fetchone()[0] is None:
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return False
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else:
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return True
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def lock(self, channel, key, locker_id):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""UPDATE factoids
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SET locked_by=%s, locked_at=%s
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WHERE key LIKE %s""",
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locker_id, int(time.time()), key)
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db.commit()
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def unlock(self, channel, key):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""UPDATE factoids
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SET locked_by=%s, locked_at=%s
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WHERE key LIKE %s""", None, None, key)
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db.commit()
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def mostAuthored(self, channel, limit):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT created_by, count(key) FROM factoids
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GROUP BY created_by
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ORDER BY count(key) DESC LIMIT %s""", limit)
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return cursor.fetchall()
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def mostRecent(self, channel, limit):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT key FROM factoids
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ORDER BY created_at DESC LIMIT %s""", limit)
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return cursor.fetchall()
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def mostPopular(self, channel, limit):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT key, requested_count FROM factoids
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WHERE requested_count > 0
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ORDER BY requested_count DESC LIMIT %s""", limit)
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if cursor.rowcount == 0:
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return []
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else:
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return cursor.fetchall()
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def getKeysByAuthor(self, channel, authorId):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT key FROM factoids WHERE created_by=%s
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ORDER BY key""", authorId)
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if cursor.rowcount == 0:
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return []
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else:
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return cursor.fetchall()
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def getKeysByGlob(self, channel, glob):
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db = self._getDb(channel)
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cursor = db.cursor()
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glob = '%%%s%%' % glob
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cursor.execute("""SELECT key FROM factoids WHERE key LIKE %s
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ORDER BY key""", glob)
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if cursor.rowcount == 0:
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return []
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else:
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return cursor.fetchall()
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def getKeysByValueGlob(self, channel, glob):
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db = self._getDb(channel)
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cursor = db.cursor()
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glob = '%%%s%%' % glob
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cursor.execute("""SELECT key FROM factoids WHERE fact LIKE %s
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ORDER BY key""", glob)
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if cursor.rowcount == 0:
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return []
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else:
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return cursor.fetchall()
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MoobotDB = plugins.DB('MoobotFactoids', {'sqlite': SqliteMoobotDB})
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class MoobotFactoids(callbacks.Plugin):
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"""Add the help for "@help MoobotFactoids" here (assuming you don't implement a MoobotFactoids
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command). This should describe *how* to use this plugin."""
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callBefore = ['Dunno']
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def __init__(self, irc):
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self.db = MoobotDB()
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self.__parent = super(MoobotFactoids, self)
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self.__parent.__init__(irc)
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def die(self):
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self.__parent.die()
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self.db.close()
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def reset(self):
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self.db.close()
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_replyTag = '<reply>'
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_actionTag = '<action>'
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def _parseFactoid(self, irc, msg, fact):
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type = 'define' # Default is to just spit the factoid back as a
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# definition of what the key is (i.e., "foo is bar")
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newfact = pickOptions(fact)
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if newfact.startswith(self._replyTag):
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newfact = newfact[len(self._replyTag):]
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type = 'reply'
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elif newfact.startswith(self._actionTag):
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newfact = newfact[len(self._actionTag):]
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type = 'action'
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newfact = newfact.strip()
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newfact = ircutils.standardSubstitute(irc, msg, newfact)
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return (type, newfact)
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def invalidCommand(self, irc, msg, tokens):
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if '=~' in tokens:
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self.changeFactoid(irc, msg, tokens)
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elif tokens and tokens[0] in ('no', 'no,'):
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self.replaceFactoid(irc, msg, tokens)
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elif ['is', 'also'] in utils.seq.window(tokens, 2):
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self.augmentFactoid(irc, msg, tokens)
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else:
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key = ' '.join(tokens)
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key = self._sanitizeKey(key)
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channel = plugins.getChannel(msg.args[0])
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fact = self.db.getFactoid(channel, key)
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if fact:
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self.db.updateRequest(channel, key, msg.prefix)
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# getFactoid returns "all results", so we need to extract the
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# first one.
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fact = fact[0]
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# Update the requested count/requested by for this key
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hostmask = msg.prefix
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# Now actually get the factoid and respond accordingly
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(type, text) = self._parseFactoid(irc, msg, fact)
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if type == 'action':
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irc.reply(text, action=True)
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elif type == 'reply':
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irc.reply(text, prefixName=False)
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elif type == 'define':
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irc.reply(format('%s is %s', key, text), prefixName=False)
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else:
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assert False, 'Spurious type from _parseFactoid'
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else:
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if 'is' in tokens or '_is_' in tokens:
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self.addFactoid(irc, msg, tokens)
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def _getUserId(self, irc, prefix):
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try:
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return ircdb.users.getUserId(prefix)
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except KeyError:
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irc.errorNotRegistered(Raise=True)
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def _sanitizeKey(self, key):
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return key.rstrip('!? ')
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def _checkNotLocked(self, irc, channel, key):
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if self.db.locked(channel, key):
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irc.error(format('Factoid %q is locked.', key), Raise=True)
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def _getFactoid(self, irc, channel, key):
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fact = self.db.getFactoid(channel, key)
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if fact is not None:
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return fact
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else:
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irc.error(format('Factoid %q not found.', key), Raise=True)
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def _getKeyAndFactoid(self, tokens):
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if '_is_' in tokens:
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p = '_is_'.__eq__
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elif 'is' in tokens:
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p = 'is'.__eq__
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else:
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self.log.debug('Invalid tokens for {add,replace}Factoid: %s.',
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tokens)
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s = 'Missing an \'is\' or \'_is_\'.'
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raise ValueError, s
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(key, newfact) = map(' '.join, utils.iter.split(p, tokens, maxsplit=1))
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key = self._sanitizeKey(key)
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return (key, newfact)
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def addFactoid(self, irc, msg, tokens):
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# First, check and see if the entire message matches a factoid key
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channel = plugins.getChannel(msg.args[0])
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id = self._getUserId(irc, msg.prefix)
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try:
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(key, fact) = self._getKeyAndFactoid(tokens)
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except ValueError, e:
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irc.error(str(e), Raise=True)
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# Check and make sure it's not in the DB already
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if self.db.getFactoid(channel, key):
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irc.error(format('Factoid %q already exists.', key), Raise=True)
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self.db.addFactoid(channel, key, fact, id)
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irc.replySuccess()
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def changeFactoid(self, irc, msg, tokens):
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id = self._getUserId(irc, msg.prefix)
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(key, regexp) = map(' '.join,
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utils.iter.split('=~'.__eq__, tokens, maxsplit=1))
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channel = plugins.getChannel(msg.args[0])
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# Check and make sure it's in the DB
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fact = self._getFactoid(irc, channel, key)
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self._checkNotLocked(irc, channel, key)
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# It's fair game if we get to here
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try:
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r = utils.str.perlReToReplacer(regexp)
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except ValueError, e:
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irc.errorInvalid('regexp', regexp, Raise=True)
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fact = fact[0]
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new_fact = r(fact)
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self.db.updateFactoid(channel, key, new_fact, id)
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irc.replySuccess()
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def augmentFactoid(self, irc, msg, tokens):
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# Must be registered!
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id = self._getUserId(irc, msg.prefix)
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pairs = list(utils.seq.window(tokens, 2))
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isAlso = pairs.index(['is', 'also'])
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key = ' '.join(tokens[:isAlso])
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new_text = ' '.join(tokens[isAlso+2:])
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channel = plugins.getChannel(msg.args[0])
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fact = self._getFactoid(irc, channel, key)
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self._checkNotLocked(irc, channel, key)
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# It's fair game if we get to here
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fact = fact[0]
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new_fact = format('%s, or %s', fact, new_text)
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self.db.updateFactoid(channel, key, new_fact, id)
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irc.replySuccess()
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def replaceFactoid(self, irc, msg, tokens):
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# Must be registered!
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channel = plugins.getChannel(msg.args[0])
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id = self._getUserId(irc, msg.prefix)
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del tokens[0] # remove the "no,"
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try:
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(key, fact) = self._getKeyAndFactoid(tokens)
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except ValueError, e:
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irc.error(str(e), Raise=True)
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_ = self._getFactoid(irc, channel, key)
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self._checkNotLocked(irc, channel, key)
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self.db.removeFactoid(channel, key)
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self.db.addFactoid(channel, key, fact, id)
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irc.replySuccess()
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def literal(self, irc, msg, args, channel, key):
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"""[<channel>] <factoid key>
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Returns the literal factoid for the given factoid key. No parsing of
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the factoid value is done as it is with normal retrieval. <channel>
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is only necessary if the message isn't sent in the channel itself.
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"""
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fact = self._getFactoid(irc, channel, key)
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fact = fact[0]
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irc.reply(fact)
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literal = wrap(literal, ['channeldb', 'text'])
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def factinfo(self, irc, msg, args, channel, key):
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"""[<channel>] <factoid key>
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Returns the various bits of info on the factoid for the given key.
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<channel> is only necessary if the message isn't sent in the channel
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itself.
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"""
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# Start building the response string
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s = key + ': '
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# Next, get all the info and build the response piece by piece
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info = self.db.getFactinfo(channel, key)
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if not info:
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irc.error(format('No such factoid: %q', key))
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return
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(created_by, created_at, modified_by, modified_at, last_requested_by,
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last_requested_at, requested_count, locked_by, locked_at) = info
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# First, creation info.
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# Map the integer created_by to the username
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created_by = plugins.getUserName(created_by)
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created_at = time.strftime(conf.supybot.reply.format.time(),
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time.localtime(int(created_at)))
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s += format('Created by %s on %s.', created_by, created_at)
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# Next, modification info, if any.
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if modified_by is not None:
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modified_by = plugins.getUserName(modified_by)
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modified_at = time.strftime(conf.supybot.reply.format.time(),
|
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time.localtime(int(modified_at)))
|
|
s += format(' Last modified by %s on %s.',modified_by, modified_at)
|
|
# Next, last requested info, if any
|
|
if last_requested_by is not None:
|
|
last_by = last_requested_by # not an int user id
|
|
last_at = time.strftime(conf.supybot.reply.format.time(),
|
|
time.localtime(int(last_requested_at)))
|
|
req_count = requested_count
|
|
s += format(' Last requested by %s on %s, requested %n.',
|
|
last_by, last_at, (requested_count, 'time'))
|
|
# Last, locked info
|
|
if locked_at is not None:
|
|
lock_at = time.strftime(conf.supybot.reply.format.time(),
|
|
time.localtime(int(locked_at)))
|
|
lock_by = plugins.getUserName(locked_by)
|
|
s += format(' Locked by %s on %s.', lock_by, lock_at)
|
|
irc.reply(s)
|
|
factinfo = wrap(factinfo, ['channeldb', 'text'])
|
|
|
|
def _lock(self, irc, msg, channel, user, key, locking=True):
|
|
#self.log.debug('in _lock')
|
|
#self.log.debug('id: %s' % id)
|
|
id = user.id
|
|
info = self.db.getFactinfo(channel, key)
|
|
if not info:
|
|
irc.error(format('No such factoid: %q', key))
|
|
return
|
|
(created_by, _, _, _, _, _, _, locked_by, _) = info
|
|
# Don't perform redundant operations
|
|
if locking and locked_by is not None:
|
|
irc.error(format('Factoid %q is already locked.', key))
|
|
return
|
|
if not locking and locked_by is None:
|
|
irc.error(format('Factoid %q is not locked.', key))
|
|
return
|
|
# Can only lock/unlock own factoids unless you're an admin
|
|
#self.log.debug('admin?: %s' % ircdb.checkCapability(id, 'admin'))
|
|
#self.log.debug('created_by: %s' % created_by)
|
|
if not (ircdb.checkCapability(id, 'admin') or created_by == id):
|
|
if locking:
|
|
s = 'lock'
|
|
else:
|
|
s = 'unlock'
|
|
irc.error(format('Cannot %s someone else\'s factoid unless you '
|
|
'are an admin.', s))
|
|
return
|
|
# Okay, we're done, ready to lock/unlock
|
|
if locking:
|
|
self.db.lock(channel, key, id)
|
|
else:
|
|
self.db.unlock(channel, key)
|
|
irc.replySuccess()
|
|
|
|
def lock(self, irc, msg, args, channel, user, key):
|
|
"""[<channel>] <factoid key>
|
|
|
|
Locks the factoid with the given factoid key. Requires that the user
|
|
be registered and have created the factoid originally. <channel> is
|
|
only necessary if the message isn't sent in the channel itself.
|
|
"""
|
|
self._lock(irc, msg, channel, user, key, True)
|
|
lock = wrap(lock, ['channeldb', 'user', 'text'])
|
|
|
|
def unlock(self, irc, msg, args, channel, user, key):
|
|
"""[<channel>] <factoid key>
|
|
|
|
Unlocks the factoid with the given factoid key. Requires that the
|
|
user be registered and have locked the factoid. <channel> is only
|
|
necessary if the message isn't sent in the channel itself.
|
|
"""
|
|
self._lock(irc, msg, channel, user, key, False)
|
|
unlock = wrap(unlock, ['channeldb', 'user', 'text'])
|
|
|
|
def most(self, irc, msg, args, channel, method):
|
|
"""[<channel>] {popular|authored|recent}
|
|
|
|
Lists the most {popular|authored|recent} factoids. "popular" lists the
|
|
most frequently requested factoids. "authored" lists the author with
|
|
the most factoids. "recent" lists the most recently created factoids.
|
|
<channel> is only necessary if the message isn't sent in the channel
|
|
itself.
|
|
"""
|
|
method = method.capitalize()
|
|
method = getattr(self, '_most%s' % method, None)
|
|
if method is None:
|
|
raise callbacks.ArgumentError
|
|
limit = self.registryValue('mostCount', channel)
|
|
method(irc, channel, limit)
|
|
most = wrap(most, ['channeldb',
|
|
('literal', ('popular', 'authored', 'recent'))])
|
|
|
|
def _mostAuthored(self, irc, channel, limit):
|
|
results = self.db.mostAuthored(channel, limit)
|
|
L = ['%s (%s)' % (plugins.getUserName(t[0]), int(t[1]))
|
|
for t in results]
|
|
if L:
|
|
author = 'author'
|
|
if len(L) != 1:
|
|
author = 'authors'
|
|
irc.reply(format('Most prolific %s: %L', author, L))
|
|
else:
|
|
irc.error('There are no factoids in my database.')
|
|
|
|
def _mostRecent(self, irc, channel, limit):
|
|
results = self.db.mostRecent(channel, limit)
|
|
L = [format('%q', t[0]) for t in results]
|
|
if L:
|
|
irc.reply(format('%n: %L', (len(L), 'latest', 'factoid'), L))
|
|
else:
|
|
irc.error('There are no factoids in my database.')
|
|
|
|
def _mostPopular(self, irc, channel, limit):
|
|
results = self.db.mostPopular(channel, limit)
|
|
L = [format('%q (%s)', t[0], t[1]) for t in results]
|
|
if L:
|
|
irc.reply(
|
|
format('Top %n: %L', (len(L), 'requested', 'factoid'), L))
|
|
else:
|
|
irc.error('No factoids have been requested from my database.')
|
|
|
|
def listauth(self, irc, msg, args, channel, author):
|
|
"""[<channel>] <author name>
|
|
|
|
Lists the keys of the factoids with the given author. Note that if an
|
|
author has an integer name, you'll have to use that author's id to use
|
|
this function (so don't use integer usernames!). <channel> is only
|
|
necessary if the message isn't sent in the channel itself.
|
|
"""
|
|
try:
|
|
id = ircdb.users.getUserId(author)
|
|
except KeyError:
|
|
irc.errorNoUser(name=author, Raise=True)
|
|
results = self.db.getKeysByAuthor(channel, id)
|
|
if not results:
|
|
irc.reply(format('No factoids by %q found.', author))
|
|
return
|
|
keys = [format('%q', t[0]) for t in results]
|
|
s = format('Author search for %q (%i found): %L',
|
|
author, len(keys), keys)
|
|
irc.reply(s)
|
|
listauth = wrap(listauth, ['channeldb', 'something'])
|
|
|
|
def listkeys(self, irc, msg, args, channel, search):
|
|
"""[<channel>] <text>
|
|
|
|
Lists the keys of the factoids whose key contains the provided text.
|
|
<channel> is only necessary if the message isn't sent in the channel
|
|
itself.
|
|
"""
|
|
results = self.db.getKeysByGlob(channel, search)
|
|
if not results:
|
|
irc.reply(format('No keys matching %q found.', search))
|
|
elif len(results) == 1 and \
|
|
self.registryValue('showFactoidIfOnlyOneMatch', channel):
|
|
key = results[0][0]
|
|
self.invalidCommand(irc, msg, [key])
|
|
else:
|
|
keys = [format('%q', tup[0]) for tup in results]
|
|
s = format('Key search for %q (%i found): %L',
|
|
search, len(keys), keys)
|
|
irc.reply(s)
|
|
listkeys = wrap(listkeys, ['channeldb', 'text'])
|
|
|
|
def listvalues(self, irc, msg, args, channel, search):
|
|
"""[<channel>] <text>
|
|
|
|
Lists the keys of the factoids whose value contains the provided text.
|
|
<channel> is only necessary if the message isn't sent in the channel
|
|
itself.
|
|
"""
|
|
results = self.db.getKeysByValueGlob(channel, search)
|
|
if not results:
|
|
irc.reply(format('No values matching %q found.', search))
|
|
return
|
|
keys = [format('%q', tup[0]) for tup in results]
|
|
s = format('Value search for %q (%i found): %L',
|
|
search, len(keys), keys)
|
|
irc.reply(s)
|
|
listvalues = wrap(listvalues, ['channeldb', 'text'])
|
|
|
|
def remove(self, irc, msg, args, channel, _, key):
|
|
"""[<channel>] <factoid key>
|
|
|
|
Deletes the factoid with the given key. <channel> is only necessary
|
|
if the message isn't sent in the channel itself.
|
|
"""
|
|
_ = self._getFactoid(irc, channel, key)
|
|
self._checkNotLocked(irc, channel, key)
|
|
self.db.removeFactoid(channel, key)
|
|
irc.replySuccess()
|
|
remove = wrap(remove, ['channeldb', 'user', 'text'])
|
|
|
|
def random(self, irc, msg, args, channel):
|
|
"""[<channel>]
|
|
|
|
Displays a random factoid (along with its key) from the database.
|
|
<channel> is only necessary if the message isn't sent in the channel
|
|
itself.
|
|
"""
|
|
results = self.db.randomFactoid(channel)
|
|
if not results:
|
|
irc.error('No factoids in the database.')
|
|
return
|
|
(fact, key) = results
|
|
irc.reply(format('Random factoid: %q is %q', key, fact))
|
|
random = wrap(random, ['channeldb'])
|
|
|
|
|
|
Class = MoobotFactoids
|
|
|
|
|
|
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
|