Limnoria/plugins/Status.py

193 lines
7.0 KiB
Python
Raw Normal View History

#!/usr/bin/env python
2003-09-30 12:47:05 +02:00
###
# Copyright (c) 2002, Jeremiah Fincher
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions, and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions, and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the author of this software nor the name of
# contributors to this software may be used to endorse or promote products
# derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###
"""
A simple module to handle various informational commands querying the bot's
current status and statistics.
"""
2003-11-25 09:23:47 +01:00
__revision__ = "$Id$"
import plugins
2003-09-30 12:47:05 +02:00
import os
import sys
import sets
import time
import threading
from itertools import islice, ifilter, imap
2003-09-30 12:47:05 +02:00
import conf
2003-09-30 12:47:05 +02:00
import utils
import world
import privmsgs
import callbacks
class Status(callbacks.Privmsg):
def __init__(self):
callbacks.Privmsg.__init__(self)
self.sentMsgs = 0
self.recvdMsgs = 0
self.sentBytes = 0
self.recvdBytes = 0
2004-07-15 08:56:54 +02:00
self.connected = {}
2003-09-30 12:47:05 +02:00
def __call__(self, irc, msg):
2003-09-30 12:47:05 +02:00
self.recvdMsgs += 1
self.recvdBytes += len(msg)
callbacks.Privmsg.__call__(self, irc, msg)
2003-09-30 12:47:05 +02:00
def outFilter(self, irc, msg):
self.sentMsgs += 1
self.sentBytes += len(msg)
2003-09-30 12:47:05 +02:00
return msg
2004-07-15 08:56:54 +02:00
def do001(self, irc, msg):
self.connected[irc] = time.time()
def net(self, irc, msg, args):
2003-09-30 12:47:05 +02:00
"""takes no arguments
Returns some interesting network-related statistics.
"""
try:
elapsed = time.time() - self.connected[irc.getRealIrc()]
timeElapsed = utils.timeElapsed(elapsed)
except KeyError:
timeElapsed = 'an indeterminate amount of time'
irc.reply('I have received %s messages for a total of %s bytes. '
2004-07-15 08:56:54 +02:00
'I have sent %s messages for a total of %s bytes. '
'I have been connected to this network for %s.' %
(self.recvdMsgs, self.recvdBytes,
self.sentMsgs, self.sentBytes, timeElapsed))
2003-09-30 12:47:05 +02:00
def cpu(self, irc, msg, args):
2003-09-30 12:47:05 +02:00
"""takes no arguments
Returns some interesting CPU-related statistics on the bot.
"""
(user, system, childUser, childSystem, elapsed) = os.times()
now = time.time()
timeRunning = now - world.startedAt
if user+system < timeRunning+1: # Fudge for FPU inaccuracies.
children = 'My children have taken %.2f seconds of user time ' \
'and %.2f seconds of system time ' \
'for a total of %.2f seconds of CPU time. ' % \
(childUser, childSystem, childUser+childSystem)
else:
children = ''
2003-09-30 12:47:05 +02:00
activeThreads = threading.activeCount()
response = ('I have taken %.2f seconds of user time and %.2f seconds '
'of system time, for a total of %.2f seconds of CPU '
'time. %s'
'I have spawned %s; I currently have %s still running.' %
(user, system, user + system, children,
utils.nItems('thread', world.threadsSpawned),
activeThreads))
mem = 'an unknown amount'
pid = os.getpid()
plat = sys.platform
try:
if plat.startswith('linux') or plat.startswith('sunos') or \
plat.startswith('freebsd') or plat.startswith('openbsd') or \
plat.startswith('darwin'):
try:
r = os.popen('ps -o rss -p %s' % pid)
r.readline() # VSZ Header.
2004-01-18 08:58:26 +01:00
mem = r.readline().strip()
finally:
r.close()
elif sys.platform.startswith('netbsd'):
mem = '%s kB' % os.stat('/proc/%s/mem')[7]
response += ' I\'m taking up %s kB of memory.' % mem
except Exception:
self.log.exception('Uncaught exception in cpu:')
irc.reply(response)
2003-09-30 12:47:05 +02:00
def cmd(self, irc, msg, args):
2003-09-30 13:04:44 +02:00
"""takes no arguments
Returns some interesting command-related statistics.
"""
commands = 0
callbacksPrivmsg = 0
2003-09-30 13:04:44 +02:00
for cb in irc.callbacks:
if isinstance(cb, callbacks.Privmsg) and cb.public:
if not isinstance(cb, callbacks.PrivmsgRegexp):
callbacksPrivmsg += 1
for attr in dir(cb):
if cb.isCommand(attr) and \
attr == callbacks.canonicalName(attr):
commands += 1
s = 'I offer a total of %s in %s. I have processed %s.' % \
(utils.nItems('command', commands),
utils.nItems('plugin', callbacksPrivmsg, 'command-based'),
utils.nItems('command', world.commandsProcessed))
irc.reply(s)
def commands(self, irc, msg, args):
"""takes no arguments
Returns a list of the commands offered by the bot.
"""
commands = sets.Set()
for cb in irc.callbacks:
if isinstance(cb, callbacks.Privmsg) and \
not isinstance(cb, callbacks.PrivmsgRegexp) and cb.public:
2003-09-30 13:04:44 +02:00
for attr in dir(cb):
if cb.isCommand(attr) and \
attr == callbacks.canonicalName(attr):
2003-09-30 13:04:44 +02:00
commands.add(attr)
commands = list(commands)
commands.sort()
irc.reply(utils.commaAndify(commands))
2003-09-30 13:04:44 +02:00
2003-09-30 12:47:05 +02:00
def uptime(self, irc, msg, args):
2004-01-02 22:36:45 +01:00
"""takes no arguments
2003-09-30 12:47:05 +02:00
Returns the amount of time the bot has been running.
"""
response = 'I have been running for %s.' % \
utils.timeElapsed(time.time() - world.startedAt)
irc.reply(response)
2003-09-30 12:47:05 +02:00
2004-01-02 22:36:45 +01:00
def server(self, irc, msg, args):
"""takes no arguments
Returns the server the bot is on.
"""
irc.reply(irc.server)
2004-01-02 22:36:45 +01:00
2003-09-30 12:47:05 +02:00
Class = Status
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: