138 lines
3.5 KiB
Python
138 lines
3.5 KiB
Python
# Nemubot is a smart and modulable IM bot.
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# Copyright (C) 2012-2015 Mercier Pierre-Olivier
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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__version__ = '4.0.dev3'
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__author__ = 'nemunaire'
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from nemubot.modulecontext import ModuleContext
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context = ModuleContext(None, None)
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def requires_version(min=None, max=None):
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"""Raise ImportError if the current version is not in the given range
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Keyword arguments:
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min -- minimal compatible version
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max -- last compatible version
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"""
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from distutils.version import LooseVersion
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if min is not None and LooseVersion(__version__) < LooseVersion(str(min)):
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raise ImportError("Requires version above %s, "
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"but this is nemubot v%s." % (str(min), __version__))
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if max is not None and LooseVersion(__version__) > LooseVersion(str(max)):
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raise ImportError("Requires version under %s, "
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"but this is nemubot v%s." % (str(max), __version__))
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def daemonize():
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"""Detach the running process to run as a daemon
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"""
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import os
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import sys
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try:
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pid = os.fork()
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if pid > 0:
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sys.exit(0)
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except OSError as err:
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sys.stderr.write("Unable to fork: %s\n" % err)
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sys.exit(1)
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os.setsid()
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os.umask(0)
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os.chdir('/')
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try:
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pid = os.fork()
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if pid > 0:
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sys.exit(0)
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except OSError as err:
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sys.stderr.write("Unable to fork: %s\n" % err)
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sys.exit(1)
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sys.stdout.flush()
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sys.stderr.flush()
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si = open(os.devnull, 'r')
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so = open(os.devnull, 'a+')
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se = open(os.devnull, 'a+')
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os.dup2(si.fileno(), sys.stdin.fileno())
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os.dup2(so.fileno(), sys.stdout.fileno())
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os.dup2(se.fileno(), sys.stderr.fileno())
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def reload():
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"""Reload code of all Python modules used by nemubot
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"""
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import imp
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import nemubot.channel
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imp.reload(nemubot.channel)
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import nemubot.config
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imp.reload(nemubot.config)
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nemubot.config.reload()
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import nemubot.consumer
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imp.reload(nemubot.consumer)
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import nemubot.datastore
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imp.reload(nemubot.datastore)
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nemubot.datastore.reload()
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import nemubot.event
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imp.reload(nemubot.event)
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import nemubot.exception
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imp.reload(nemubot.exception)
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nemubot.exception.reload()
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import nemubot.hooks
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imp.reload(nemubot.hooks)
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nemubot.hooks.reload()
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import nemubot.importer
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imp.reload(nemubot.importer)
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import nemubot.message
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imp.reload(nemubot.message)
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nemubot.message.reload()
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import nemubot.prompt
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imp.reload(nemubot.prompt)
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nemubot.prompt.reload()
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import nemubot.server
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rl, wl, xl = nemubot.server._rlist, nemubot.server._wlist, nemubot.server._xlist
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imp.reload(nemubot.server)
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nemubot.server._rlist, nemubot.server._wlist, nemubot.server._xlist = rl, wl, xl
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nemubot.server.reload()
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import nemubot.tools
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imp.reload(nemubot.tools)
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nemubot.tools.reload()
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