# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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 General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

VERSION = (1, 1, 0, 'beta')

def get_version():

    """

    Returns shorter version (digit parts only) as string.

    """

    return '.'.join((str(each) for each in VERSION[:3]))

BACKENDS = {

    'hg': 'Mercurial repository',

   #'git': 'Git repository',

}

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

"""

    package.rhodecode.lib.utils

    ~~~~~~~~~~~~~~

    Utilities library for RhodeCode

    :created_on: Apr 18, 2010

    :author: marcink

    :copyright: (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>    

    :license: GPLv3, see COPYING for more details.

"""

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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 General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

import os

import logging

import datetime

import traceback

from UserDict import DictMixin

from mercurial import ui, config, hg

from mercurial.error import RepoError

import paste

import beaker

from paste.script.command import Command, BadCommand

from vcs.backends.base import BaseChangeset

from vcs.utils.lazy import LazyProperty

from rhodecode.model import meta

from rhodecode.model.caching_query import FromCache

from rhodecode.model.db import Repository, User, RhodeCodeUi, UserLog

from rhodecode.model.repo import RepoModel

from rhodecode.model.user import UserModel

log = logging.getLogger(__name__)

def get_repo_slug(request):

    return request.environ['pylons.routes_dict'].get('repo_name')

def action_logger(user, action, repo, ipaddr='', sa=None):

    """

    Action logger for various actions made by users

    :param user: user that made this action, can be a unique username string or

        object containing user_id attribute

    :param action: action to log, should be on of predefined unique actions for

        easy translations

    :param repo: string name of repository or object containing repo_id,

        that action was made on

    :param ipaddr: optional ip address from what the action was made

    :param sa: optional sqlalchemy session

    """

    if not sa:

        sa = meta.Session()

    try:

        um = UserModel()

        if hasattr(user, 'user_id'):

            user_obj = user

        elif isinstance(user, basestring):

    def __repr__(self):

        if not self:

            return '%s()' % (self.__class__.__name__,)

        return '%s(%r)' % (self.__class__.__name__, self.items())

    def copy(self):

        return self.__class__(self)

    @classmethod

    def fromkeys(cls, iterable, value=None):

        d = cls()

        for key in iterable:

            d[key] = value

        return d

    def __eq__(self, other):

        if isinstance(other, OrderedDict):

            return len(self) == len(other) and self.items() == other.items()

        return dict.__eq__(self, other)

    def __ne__(self, other):

        return not self == other

#set cache regions for beaker so celery can utilise it

def add_cache(settings):

    cache_settings = {'regions':None}

    for key in settings.keys():

        for prefix in ['beaker.cache.', 'cache.']:

            if key.startswith(prefix):

                name = key.split(prefix)[1].strip()

                cache_settings[name] = settings[key].strip()

    if cache_settings['regions']:

        for region in cache_settings['regions'].split(','):

            region = region.strip()

            region_settings = {}

            for key, value in cache_settings.items():

                if key.startswith(region):

                    region_settings[key.split('.')[1]] = value

            region_settings['expire'] = int(region_settings.get('expire',

                                                                60))

            region_settings.setdefault('lock_dir',

                                       cache_settings.get('lock_dir'))

            if 'type' not in region_settings:

                region_settings['type'] = cache_settings.get('type',

                                                             'memory')

            beaker.cache.cache_regions[region] = region_settings

#===============================================================================

# TEST FUNCTIONS AND CREATORS

#===============================================================================

def create_test_index(repo_location, full_index):

    """Makes default test index

    :param repo_location:

    :param full_index:

    """

    from rhodecode.lib.indexers.daemon import WhooshIndexingDaemon

    from rhodecode.lib.pidlock import DaemonLock, LockHeld

    import shutil

    index_location = os.path.join(repo_location, 'index')

    if os.path.exists(index_location):

        shutil.rmtree(index_location)

    try:

        l = DaemonLock()

        WhooshIndexingDaemon(index_location=index_location,

                             repo_location=repo_location)\

            .run(full_index=full_index)

        l.release()

    except LockHeld:

        pass

def create_test_env(repos_test_path, config):

    """Makes a fresh database and 

    install test repository into tmp dir

    """

    from rhodecode.lib.db_manage import DbManage

    from rhodecode.tests import HG_REPO, GIT_REPO, NEW_HG_REPO, NEW_GIT_REPO, \

        HG_FORK, GIT_FORK, TESTS_TMP_PATH

    import tarfile

    import shutil

    from os.path import dirname as dn, join as jn, abspath

    log = logging.getLogger('TestEnvCreator')

    # create logger

    log.setLevel(logging.DEBUG)

    log.propagate = True

    # create console handler and set level to debug

    ch = logging.StreamHandler()

    ch.setLevel(logging.DEBUG)

    # create formatter

    formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")