nemubot/nemubot/__init__.py

# -*- coding: utf-8 -*-

# Nemubot is a smart and modulable IM bot.
# Copyright (C) 2012-2015  Mercier Pierre-Olivier
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

__version__ = '4.0.dev2'
__author__  = 'nemunaire'

from nemubot.modulecontext import ModuleContext
context = ModuleContext(None, None)


def requires_version(min=None, max=None):
    """Raise ImportError if the current version is not in the given range

    Keyword arguments:
    min -- minimal compatible version
    max -- last compatible version
    """

    from distutils.version import LooseVersion
    if min is not None and LooseVersion(__version__) < LooseVersion(str(min)):
        raise ImportError("Requires version above %s, "
                          "but this is nemubot v%s." % (str(min), __version__))
    if max is not None and LooseVersion(__version__) > LooseVersion(str(max)):
        raise ImportError("Requires version under %s, "
                          "but this is nemubot v%s." % (str(max), __version__))


def reload():
    """Reload code of all Python modules used by nemubot
    """

    import imp

    import nemubot.channel
    imp.reload(nemubot.channel)

    import nemubot.consumer
    imp.reload(nemubot.consumer)

    import nemubot.event
    imp.reload(nemubot.event)

    import nemubot.exception
    imp.reload(nemubot.exception)

    import nemubot.hooks
    imp.reload(nemubot.hooks)

    nemubot.hooks.reload()

    import nemubot.importer
    imp.reload(nemubot.importer)

    import nemubot.message
    imp.reload(nemubot.message)

    nemubot.message.reload()

    import nemubot.prompt
    imp.reload(nemubot.prompt)

    nemubot.prompt.reload()

    import nemubot.server
    rl, wl, xl = nemubot.server._rlist, nemubot.server._wlist, nemubot.server._xlist
    imp.reload(nemubot.server)
    nemubot.server._rlist, nemubot.server._wlist, nemubot.server._xlist = rl, wl, xl

    nemubot.server.reload()

    import nemubot.tools
    imp.reload(nemubot.tools)

    nemubot.tools.reload()