Limnoria/sandbox/Debug.py

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#!/usr/bin/python
###
# 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.
###
"""
This is for jemfinch's debugging only. If this somehow gets added and
committed, remove it immediately. It must not be released.
"""
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__revision__ = "$Id$"
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import supybot.plugins as plugins
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import sys
import exceptions
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import supybot.conf as conf
import supybot.utils as utils
import supybot.privmsgs as privmsgs
import supybot.callbacks as callbacks
def configure(advanced):
# This will be called by setup.py to configure this module. Advanced is
# a bool that specifies whether the user identified himself as an advanced
# user or not. You should effect your configuration by manipulating the
# registry as appropriate.
from questions import expect, anything, something, yn
conf.registerPlugin('Debug', True)
def getTracer(fd):
def tracer(frame, event, _):
if event == 'call':
code = frame.f_code
print >>fd, '%s: %s' % (code.co_filename, code.co_name)
return tracer
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class Debug(privmsgs.CapabilityCheckingPrivmsg):
capability = 'owner'
def eval(self, irc, msg, args):
"""<expression>
Evaluates the given expression.
"""
s = privmsgs.getArgs(args)
try:
irc.reply(repr(eval(s)))
except Exception, e:
irc.reply(utils.exnToString(e))
def exn(self, irc, msg, args):
"""<exception name>
Raises the exception matching <exception name>.
"""
name = privmsgs.getArgs(args)
exn = getattr(exceptions, name)
raise exn, msg.prefix
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def sendquote(self, irc, msg, args):
"""<raw IRC message>
Sends (not queues) the raw IRC message given.
"""
msg = ircmsgs.IrcMsg(privmsgs.getArgs(args))
irc.sendMsg(msg)
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def settrace(self, irc, msg, args):
"""[<filename>]
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Starts tracing function calls to <filename>. If <filename> is not
given, sys.stdout is used. This causes much output.
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"""
filename = privmsgs.getArgs(args, optional=1, required=0)
if filename:
fd = file(filename, 'a')
else:
fd = sys.stdout
sys.settrace(getTracer(fd))
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irc.replySuccess()
def unsettrace(self, irc, msg, args):
"""takes no arguments
Stops tracing function calls on stdout.
"""
sys.settrace(None)
irc.replySuccess()
Class = Debug
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