log.error(traceback.format_exc())

        except KeyError, e:

                log.debug('Unable to connect to celeryd. Sync execution')

        except Exception, e:

            log.error(traceback.format_exc())

    log.debug('executing task %s in sync mode', task)

    return ResultWrapper(task(*args, **kwargs))

def __get_lockkey(func, *fargs, **fkwargs):

    params = list(fargs)

    params.extend(['%s-%s' % ar for ar in fkwargs.items()])

    func_name = str(func.__name__) if hasattr(func, '__name__') else str(func)

    lockkey = 'task_%s.lock' % \

        md5(func_name + '-' + '-'.join(map(str, params))).hexdigest()

    return lockkey

def locked_task(func):

    def __wrapper(func, *fargs, **fkwargs):

        lockkey = __get_lockkey(func, *fargs, **fkwargs)

        log.info('running task with lockkey %s', lockkey)

        try:

            ret = func(*fargs, **fkwargs)

            l.release()

            return ret

        except LockHeld:

            log.info('LockHeld')

            return 'Task with key %s already running' % lockkey

    return decorator(__wrapper, func)

    q = sa.query(RhodeCodeUi).filter(RhodeCodeUi.ui_key == '/').one()

    return q.ui_value

@task(ignore_result=True)

@locked_task

def whoosh_index(repo_location, full_index):

    #log = whoosh_index.get_logger()

    from rhodecode.lib.indexers.daemon import WhooshIndexingDaemon

    index_location = config['index_dir']

    WhooshIndexingDaemon(index_location=index_location,

                         repo_location=repo_location, sa=get_session())\

                         .run(full_index=full_index)

@task(ignore_result=True)

def get_commits_stats(repo_name, ts_min_y, ts_max_y):

    try:

        log = get_commits_stats.get_logger()

    except:

        log = logging.getLogger(__name__)

    lockkey = __get_lockkey('get_commits_stats', repo_name, ts_min_y,

                            ts_max_y)

    log.info('running task with lockkey %s', lockkey)

    try:

        #for js data compatibilty cleans the key for person from '

        akc = lambda k: person(k).replace('"', "")

        co_day_auth_aggr = {}

        commits_by_day_aggregate = {}

        repos_path = get_repos_path()

        repo = get_repo(safe_str(os.path.join(repos_path, repo_name)))

        repo_size = len(repo.revisions)

        #return if repo have no revisions

        if repo_size < 1:

            lock.release()

            return True

        skip_date_limit = True

        parse_limit = int(config['app_conf'].get('commit_parse_limit'))

        last_rev = 0

        last_cs = None

        timegetter = itemgetter('time')

        sa = get_session()

        dbrepo = sa.query(Repository)\

            .filter(Repository.repo_name == repo_name).scalar()

    summary = "Creates index for full text search given configuration file"

    group_name = "RhodeCode"

    takes_config_file = -1

    parser = Command.standard_parser(verbose=True)

    def command(self):

        from pylons import config

        add_cache(config)

        engine = engine_from_config(config, 'sqlalchemy.db1.')

        init_model(engine)

        index_location = config['index_dir']

        repo_location = self.options.repo_location \

            if self.options.repo_location else RepoModel().repos_path

        repo_list = map(strip, self.options.repo_list.split(',')) \

            if self.options.repo_list else None

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

        # WHOOSH DAEMON

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

        from rhodecode.lib.pidlock import LockHeld, DaemonLock

        from rhodecode.lib.indexers.daemon import WhooshIndexingDaemon

        try:

            WhooshIndexingDaemon(index_location=index_location,

                                 repo_location=repo_location,

                                 repo_list=repo_list)\

                .run(full_index=self.options.full_index)

            l.release()

        except LockHeld:

            sys.exit(1)

    def update_parser(self):

        self.parser.add_option('--repo-location',

                          action='store',

                          dest='repo_location',

                          help="Specifies repositories location to index OPTIONAL",

                          )

        self.parser.add_option('--index-only',

                          action='store',

                          dest='repo_list',

                          help="Specifies a comma separated list of repositores "

                                "to build index on OPTIONAL",

                          )

        self.parser.add_option('-f',

                          action='store_true',

                          dest='full_index',

                          help="Specifies that index should be made full i.e"

from rhodecode import __platform__, PLATFORM_WIN

if __platform__ in PLATFORM_WIN:

    import ctypes

    def kill(pid, sig):

        """kill function for Win32"""

        kernel32 = ctypes.windll.kernel32

        handle = kernel32.OpenProcess(1, 0, pid)

        return (0 != kernel32.TerminateProcess(handle, 0))

else:

    kill = os.kill

class LockHeld(Exception):

    pass

class DaemonLock(object):

    """daemon locking

    USAGE:

    try:

        main()

        l.release()

    except LockHeld:

        sys.exit(1)

    """

                 desc='daemon lock', debug=False):

                                                    os.path.dirname(__file__),

                                                    'running.lock')

        self.callbackfn = callbackfn

        self.desc = desc

        self.debug = debug

        self.held = False

        #run the lock automatically !

        self.lock()

        self._finalize = Finalize(self, DaemonLock._on_finalize,

                                    args=(self, debug), exitpriority=10)

    @staticmethod

    def _on_finalize(lock, debug):

        if lock.held:

            if debug:

                print 'leck held finilazing and running lock.release()'

            lock.release()

    def lock(self):

        """

        locking function, if lock is present it

        will raise LockHeld exception

        """

        lockname = '%s' % (os.getpid())

        return None

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

# TEST FUNCTIONS AND CREATORS

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

def create_test_index(repo_location, config, full_index):

    """

    Makes default test index

    :param config: test config

    :param full_index:

    """

    from rhodecode.lib.indexers.daemon import WhooshIndexingDaemon

    from rhodecode.lib.pidlock import DaemonLock, LockHeld

    repo_location = repo_location

    index_location = os.path.join(config['app_conf']['index_dir'])

    if not os.path.exists(index_location):

        os.makedirs(index_location)

    try:

        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 abspath

    # PART ONE create db

    dbconf = config['sqlalchemy.db1.url']

    log.debug('making test db %s', dbconf)

    # create test dir if it doesn't exist