from setuptools.command.easy_install import main

        except ImportError:

            from easy_install import main

        main(list(argv)+[download_setuptools(delay=0)])

        sys.exit(0) # try to force an exit

    else:

        if argv:

            from setuptools.command.easy_install import main

            main(argv)

        else:

            print "Setuptools version",version,"or greater has been installed."

            print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'

def update_md5(filenames):

    """Update our built-in md5 registry"""

    import re

    for name in filenames:

        base = os.path.basename(name)

        f = open(name,'rb')

        md5_data[base] = md5(f.read()).hexdigest()

        f.close()

    data = ["    %r: %r,\n" % it for it in md5_data.items()]

    data.sort()

    repl = "".join(data)

    import inspect

    srcfile = inspect.getsourcefile(sys.modules[__name__])

    f = open(srcfile, 'rb'); src = f.read(); f.close()

    match = re.search("\nmd5_data = {\n([^}]+)}", src)

    if not match:

        print >>sys.stderr, "Internal error!"

        sys.exit(2)

    src = src[:match.start(1)] + repl + src[match.end(1):]

    f = open(srcfile,'w')

    f.write(src)

    f.close()

if __name__=='__main__':

    if len(sys.argv)>2 and sys.argv[1]=='--md5update':

        update_md5(sys.argv[2:])

    else:

        main(sys.argv[1:])

    ``app_conf``

        The application's local configuration. Normally specified in

        the [app:<name>] section of the Paste ini file (where <name>

        defaults to main).

    """

    # Configure the Pylons environment

    config = load_environment(global_conf, app_conf)

    # The Pylons WSGI app

    app = PylonsApp(config=config)

    # Routing/Session/Cache Middleware

    app = RoutesMiddleware(app, config['routes.map'])

    app = SessionMiddleware(app, config)

    # CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)

    app = SimpleHg(app, config)

    app = SimpleGit(app, config)

    if asbool(full_stack):

        # Handle Python exceptions

        app = ErrorHandler(app, global_conf, **config['pylons.errorware'])

        # Display error documents for 401, 403, 404 status codes (and

        # 500 when debug is disabled)

        if asbool(config['debug']):

            app = StatusCodeRedirect(app)

        else:

            app = StatusCodeRedirect(app, [400, 401, 403, 404, 500])

    #enable https redirets based on HTTP_X_URL_SCHEME set by proxy

    app = HttpsFixup(app, config)

    # Establish the Registry for this application

    app = RegistryManager(app)

    if asbool(static_files):

        # Serve static files

        static_app = StaticURLParser(config['pylons.paths']['static_files'])

        app = Cascade([static_app, app])

        app = make_gzip_middleware(app, global_conf, compress_level=1)

    app.config = config

    return app

"""

# 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 logging

from pylons import request, tmpl_context as c

from sqlalchemy.orm import joinedload

from webhelpers.paginate import Page

from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator

from rhodecode.lib.base import BaseController, render

from rhodecode.model.db import UserLog

log = logging.getLogger(__name__)

class AdminController(BaseController):

    @LoginRequired()

    def __before__(self):

        super(AdminController, self).__before__()

    @HasPermissionAllDecorator('hg.admin')

    def index(self):

        users_log = self.sa.query(UserLog)\

                .options(joinedload(UserLog.user))\

                .options(joinedload(UserLog.repository))\

                .order_by(UserLog.action_date.desc())

        p = int(request.params.get('page', 1))

        c.users_log = Page(users_log, page=p, items_per_page=10)

        c.log_data = render('admin/admin_log.html')

        if request.params.get('partial'):

            return c.log_data

        return render('admin/admin.html')

            try:

                int_size = int(request.params.get('size'))

            except ValueError:

                int_size = default

            int_size = int_size if int_size <= limit else limit

            c.size = int_size

            session['changelog_size'] = c.size

            session.save()

        else:

            c.size = int(session.get('changelog_size', default))

        p = int(request.params.get('page', 1))

        branch_name = request.params.get('branch', None)

        c.total_cs = len(c.rhodecode_repo)

        c.pagination = RepoPage(c.rhodecode_repo, page=p, item_count=c.total_cs,

                            items_per_page=c.size, branch_name=branch_name)

        self._graph(c.rhodecode_repo, c.total_cs, c.size, p)

        return render('changelog/changelog.html')

    def _graph(self, repo, repo_size, size, p):

        """

        Generates a DAG graph for mercurial

        :param repo: repo instance

        :param size: number of commits to show

        :param p: page number

        """

        if not repo.revisions or repo.alias == 'git':

            c.jsdata = json.dumps([])

            return

        revcount = min(repo_size, size)

        offset = 1 if p == 1 else  ((p - 1) * revcount + 1)

        rev_start = repo.revisions.index(repo.revisions[(-1 * offset)])

        rev_end = max(0, rev_start - revcount)

        dag = graph_rev(repo._repo, rev_start, rev_end)

        c.dag = tree = list(colored(dag))

        data = []

        for (id, type, ctx, vtx, edges) in tree:

            if type != CHANGESET:

                continue

            data.append(('', vtx, edges))

        c.jsdata = json.dumps(data)

                                                'host':e.get('HTTP_HOST'),

                                                }

        c.error_message = cgi.escape(request.GET.get('code', str(resp.status)))

        c.error_explanation = self.get_error_explanation(resp.status_int)

        #redirect to when error with given seconds

        c.redirect_time = 0

        c.redirect_module = _('Home page')# name to what your going to be redirected

        c.url_redirect = "/"

        return render('/errors/error_document.html')

    def img(self, id):

        """Serve Pylons' stock images"""

        return self._serve_file(os.path.join(media_path, 'img', id))

    def style(self, id):

        """Serve Pylons' stock stylesheets"""

        return self._serve_file(os.path.join(media_path, 'style', id))

    def _serve_file(self, path):

        """Call Paste's FileApp (a WSGI application) to serve the file

        at the specified path

        """

        fapp = paste.fileapp.FileApp(path)

        return fapp(request.environ, self.start_response)

    def get_error_explanation(self, code):

        ''' get the error explanations of int codes

            [400, 401, 403, 404, 500]'''

        try:

            code = int(code)

        except:

            code = 500

        if code == 400:

            return _('The request could not be understood by the server due to malformed syntax.')

        if code == 401:

            return _('Unauthorized access to resource')

        if code == 403:

            return _("You don't have permission to view this page")

        if code == 404:

            return _('The resource could not be found')

        if code == 500:

            return _('The server encountered an unexpected condition which prevented it from fulfilling the request.')

                c.cur_diff = _('Binary file')

            elif node1.size > self.cut_off_limit or node2.size > self.cut_off_limit:

                c.cur_diff = _('Diff is too big to display')

            else:

                diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

                c.cur_diff = diff.as_html()

        else:

            #default option

            if node1.is_binary or node2.is_binary:

                c.cur_diff = _('Binary file')

            elif node1.size > self.cut_off_limit or node2.size > self.cut_off_limit:

                c.cur_diff = _('Diff is too big to display')

            else:

                diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

                c.cur_diff = diff.as_html()

        if not c.cur_diff:

            c.no_changes = True

        return render('files/file_diff.html')

    def _get_node_history(self, cs, f_path):

        changesets = cs.get_file_history(f_path)

        hist_l = []

        changesets_group = ([], _("Changesets"))

        branches_group = ([], _("Branches"))

        tags_group = ([], _("Tags"))

        for chs in changesets:

            n_desc = 'r%s:%s' % (chs.revision, chs.short_id)

            changesets_group[0].append((chs.raw_id, n_desc,))

        hist_l.append(changesets_group)

        for name, chs in c.rhodecode_repo.branches.items():

            #chs = chs.split(':')[-1]

            branches_group[0].append((chs, name),)

        hist_l.append(branches_group)

        for name, chs in c.rhodecode_repo.tags.items():

            #chs = chs.split(':')[-1]

            tags_group[0].append((chs, name),)

        hist_l.append(tags_group)

        return hist_l

            #tmpl = h.action_parser(entry)[0]

            action, action_extra = h.action_parser(entry, feed=True)

            title = "%s - %s %s" % (entry.user.short_contact, action,

                                 entry.repository.repo_name)

            desc = action_extra()

            feed.add_item(title=title,

                          pubdate=entry.action_date,

                          link=url('', qualified=True),

                          author_email=entry.user.email,

                          author_name=entry.user.full_contact,

                          description=desc)

        response.content_type = feed.mime_type

        return feed.writeString('utf-8')

    @LoginRequired(api_access=True)

    def public_journal_rss(self):

        """

        Produce an rss2 feed via feedgenerator module

        """

        c.following = self.sa.query(UserFollowing)\

            .filter(UserFollowing.user_id == self.rhodecode_user.user_id)\

            .options(joinedload(UserFollowing.follows_repository))\

            .all()

        journal = self._get_journal_data(c.following)

        feed = Rss201rev2Feed(title=self.title % 'rss',

                         link=url('public_journal_rss', qualified=True),

                         description=_('Public journal'),

                         language=self.language,

                         ttl=self.ttl)

        for entry in journal[:self.feed_nr]:

            #tmpl = h.action_parser(entry)[0]

            action, action_extra = h.action_parser(entry, feed=True)

            title = "%s - %s %s" % (entry.user.short_contact, action,

                                 entry.repository.repo_name)

            desc = action_extra()

            feed.add_item(title=title,

                          pubdate=entry.action_date,

                          link=url('', qualified=True),

                          author_email=entry.user.email,

                          author_name=entry.user.full_contact,

                          description=desc)

        response.content_type = feed.mime_type

        return feed.writeString('utf-8')

        if not os.path.isdir(path):

            logging.error('Wrong location for repositories in %s', path)

            sys.exit()

        return path

    def backup_repos(self):

        bckp_file = os.path.join(self.backup_file_path, self.backup_file_name)

        tar = tarfile.open(bckp_file, "w:gz")

        for dir_name in os.listdir(self.repos_path):

            logging.info('backing up %s', dir_name)

            tar.add(os.path.join(self.repos_path, dir_name), dir_name)

        tar.close()

        logging.info('finished backup of mercurial repositories')

    def transfer_files(self):

        params = {

                  'id_rsa_key': self.id_rsa_path,

                  'backup_file':os.path.join(self.backup_file_path,

                                             self.backup_file_name),

                  'backup_server':self.backup_server

                  }

        cmd = ['scp', '-l', '40000', '-i', '%(id_rsa_key)s' % params,

               '%(backup_file)s' % params,

               '%(backup_server)s' % params]

        subprocess.call(cmd)

        logging.info('Transfered file %s to %s', self.backup_file_name, cmd[4])

    def rm_file(self):

        logging.info('Removing file %s', self.backup_file_name)

        os.remove(os.path.join(self.backup_file_path, self.backup_file_name))

if __name__ == "__main__":

    repo_location = '/home/repo_path'

    backup_server = 'root@192.168.1.100:/backups/mercurial'

    rsa_key = '/home/id_rsa'

    B_MANAGER = BackupManager(repo_location, rsa_key, backup_server)

    B_MANAGER.backup_repos()

    B_MANAGER.transfer_files()

    B_MANAGER.rm_file()

class ResultWrapper(object):

    def __init__(self, task):

        self.task = task

    @LazyProperty

    def result(self):

        return self.task

def run_task(task, *args, **kwargs):

    if CELERY_ON:

        try:

            t = task.apply_async(args=args, kwargs=kwargs)

            log.info('running task %s:%s', t.task_id, task)

            return t

        except socket.error, e:

            if  e.errno == 111:

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

            else:

                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 locked_task(func):

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

        params = list(fargs)

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

        lockkey = 'task_%s' % \

            md5(str(func.__name__) + '-' + \

                '-'.join(map(str, params))).hexdigest()

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

        try:

            l = DaemonLock(lockkey)

            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)

    'Python', 'diff': 'Diff', 'txt': 'Text', 'cw': 'Redcode', 'pxd': 'Cython',

    'plot': 'Gnuplot', 'java': 'Java', 'hrl': 'Erlang', 'py': 'Python',

    'makefile': 'Makefile', 'squid.conf': 'SquidConf', 'asm': 'Nasm', 'toc':

    'Tex', 'kid': 'Genshi', 'rhtml': 'Rhtml', 'po': 'Gettext', 'pl': 'Prolog',

    'pm': 'Perl', 'hx': 'Haxe', 'ascx': 'VbNetAspx', 'ooc': 'Ooc', 'asy':

    'Asymptote', 'hs': 'Haskell', 'SConscript': 'Python', 'pytb':

    'PythonTraceback', 'myt': 'Myghty', 'hh': 'Cpp', 'R': 'S', 'aux': 'Tex',

    'rst': 'Rst', 'cpp-objdump': 'CppObjdump', 'lgt': 'Logtalk', 'rss': 'Xml',

    'flx': 'Felix', 'b': 'Brainfuck', 'f': 'Fortran', 'rbw': 'Ruby',

    '.htaccess': 'ApacheConf', 'cxx-objdump': 'CppObjdump', 'j': 'ObjectiveJ',

    'mll': 'Ocaml', 'yml': 'Yaml', 'mu': 'MuPAD', 'r': 'Rebol', 'ASM': 'Nasm',

    'erl': 'Erlang', 'mly': 'Ocaml', 'mo': 'Modelica', 'def': 'Modula2', 'ini':

    'Ini', 'control': 'DebianControl', 'vb': 'VbNet', 'vapi': 'Vala', 'pro':

    'Prolog', 'spt': 'Cheetah', 'mli': 'Ocaml', 'as': 'ActionScript3', 'cmd':

    'Batch', 'cpp': 'Cpp', 'io': 'Io', 'tac': 'Python', 'haml': 'Haml', 'rkt':

    'Racket', 'st':'Smalltalk', 'inc': 'Povray', 'pas': 'Delphi', 'cmake':

    'CMake', 'csh':'Tcsh', 'hpp': 'Cpp', 'feature': 'Gherkin', 'html': 'Html',

    'php':'Php', 'php3':'Php', 'php4':'Php', 'php5':'Php', 'xhtml': 'Html',

    'hxx': 'Cpp', 'eclass': 'Bash', 'css': 'Css',

    'frag': 'GLShader', 'd-objdump': 'DObjdump', 'weechatlog': 'IrcLogs',

    'tcsh': 'Tcsh', 'objdump': 'Objdump', 'pyw': 'Python', 'h++': 'Cpp',

    'py3tb': 'Python3Traceback', 'jsp': 'Jsp', 'sql': 'Sql', 'mak': 'Makefile',

    'php': 'Php', 'mao': 'Mako', 'man': 'Groff', 'dylan': 'Dylan', 'sass':

    'Sass', 'cfml': 'ColdfusionHtml', 'darcspatch': 'DarcsPatch', 'tpl':

    'Smarty', 'm': 'ObjectiveC', 'f90': 'Fortran', 'mod': 'Modula2', 'sh':

    'Bash', 'lhs': 'LiterateHaskell', 'sources.list': 'SourcesList', 'axd':

    'VbNetAspx', 'sc': 'Python'}

    repos_path = get_repos_path()

    p = os.path.join(repos_path, repo_name)

    repo = get_repo(p)

    tip = repo.get_changeset()

    code_stats = {}

    def aggregate(cs):

        for f in cs[2]:

            ext = f.extension

            key = LANGUAGES_EXTENSIONS_MAP.get(ext, ext)

            key = key or ext

            if ext in LANGUAGES_EXTENSIONS_MAP.keys() and not f.is_binary:

                if code_stats.has_key(key):

                    code_stats[key] += 1

                else:

                    code_stats[key] = 1

    map(aggregate, tip.walk('/'))

    return code_stats or {}

        .replace('FROM', '\n\tFROM')\

        .replace('ORDER BY', '\n\tORDER BY')\

        .replace('LIMIT', '\n\tLIMIT')\

        .replace('WHERE', '\n\tWHERE')\

        .replace('AND', '\n\tAND')\

        .replace('LEFT', '\n\tLEFT')\

        .replace('INNER', '\n\tINNER')\

        .replace('INSERT', '\n\tINSERT')\

        .replace('DELETE', '\n\tDELETE')

    return sql

class ColorFormatter(logging.Formatter):

    def __init__(self, *args, **kwargs):

        # can't do super(...) here because Formatter is an old school class

        logging.Formatter.__init__(self, *args, **kwargs)

    def format(self, record):

        """

        Changes record's levelname to use with COLORS enum

        """

        levelname = record.levelname

        start = COLOR_SEQ % (COLORS[levelname])

        def_record = logging.Formatter.format(self, record)

        end = RESET_SEQ

        colored_record = start + def_record + end

        return colored_record

class ColorFormatterSql(logging.Formatter):

    def __init__(self, *args, **kwargs):

        # can't do super(...) here because Formatter is an old school class

        logging.Formatter.__init__(self, *args, **kwargs)

    def format(self, record):

        """

        Changes record's levelname to use with COLORS enum

        """

        start = COLOR_SEQ % (COLORS['SQL'])

        def_record = format_sql(logging.Formatter.format(self, record))

        end = RESET_SEQ

        colored_record = start + def_record + end

        return colored_record

                 ('hg.register.none', 'Register disabled'),

                 ('hg.register.manual_activate', 'Register new user with RhodeCode without manual activation'),

                 ('hg.register.auto_activate', 'Register new user with RhodeCode without auto activation'),

                ]

        for p in perms:

            new_perm = Permission()

            new_perm.permission_name = p[0]

            new_perm.permission_longname = p[1]

            try:

                self.sa.add(new_perm)

                self.sa.commit()

            except:

                self.sa.rollback()

                raise

    def populate_default_permissions(self):

        log.info('creating default user permissions')

        default_user = self.sa.query(User)\

        .filter(User.username == 'default').scalar()

        reg_perm = UserToPerm()

        reg_perm.user = default_user

        reg_perm.permission = self.sa.query(Permission)\

        .filter(Permission.permission_name == 'hg.register.manual_activate')\

        .scalar()

        create_repo_perm = UserToPerm()

        create_repo_perm.user = default_user

        create_repo_perm.permission = self.sa.query(Permission)\

        .filter(Permission.permission_name == 'hg.create.repository')\

        .scalar()

        default_repo_perm = UserToPerm()

        default_repo_perm.user = default_user

        default_repo_perm.permission = self.sa.query(Permission)\

        .filter(Permission.permission_name == 'repository.read')\

        .scalar()

        try:

            self.sa.add(reg_perm)

            self.sa.add(create_repo_perm)

            self.sa.add(default_repo_perm)

            self.sa.commit()

        except:

            self.sa.rollback()

            raise

import os

import sys

def import_path(fullpath):

    """ Import a file with full path specification. Allows one to

        import from anywhere, something __import__ does not do. 

    """

    # http://zephyrfalcon.org/weblog/arch_d7_2002_08_31.html

    path, filename = os.path.split(fullpath)

    filename, ext = os.path.splitext(filename)

    sys.path.append(path)

    module = __import__(filename)

    reload(module) # Might be out of date during tests

    del sys.path[-1]

    return module

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

    # Add table `user_followings`

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

    class UserFollowing(Base, BaseModel):

        __tablename__ = 'user_followings'

        __table_args__ = (UniqueConstraint('user_id', 'follows_repository_id'),

                          UniqueConstraint('user_id', 'follows_user_id')

                          , {'useexisting':True})

        user_following_id = Column("user_following_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)

        user_id = Column("user_id", Integer(), ForeignKey(u'users.user_id'), nullable=False, unique=None, default=None)

        follows_repo_id = Column("follows_repository_id", Integer(), ForeignKey(u'repositories.repo_id'), nullable=True, unique=None, default=None)

        follows_user_id = Column("follows_user_id", Integer(), ForeignKey(u'users.user_id'), nullable=True, unique=None, default=None)

        user = relation('User', primaryjoin='User.user_id==UserFollowing.user_id')

        follows_user = relation('User', primaryjoin='User.user_id==UserFollowing.follows_user_id')

        follows_repository = relation('Repository')

    UserFollowing().__table__.create()

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

    # Add table `cache_invalidation`

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

    class CacheInvalidation(Base, BaseModel):

        __tablename__ = 'cache_invalidation'

        __table_args__ = (UniqueConstraint('cache_key'), {'useexisting':True})

        cache_id = Column("cache_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)

        cache_key = Column("cache_key", String(length=None, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)

        cache_args = Column("cache_args", String(length=None, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)

        cache_active = Column("cache_active", Boolean(), nullable=True, unique=None, default=False)

        def __init__(self, cache_key, cache_args=''):

            self.cache_key = cache_key

            self.cache_args = cache_args

            self.cache_active = False

        def __repr__(self):

            return "<CacheInvalidation('%s:%s')>" % (self.cache_id, self.cache_key)

    CacheInvalidation().__table__.create()

    return

def downgrade(migrate_engine):

    meta = MetaData()

    meta.bind = migrate_engine

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

    # Upgrade of `users` table

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

    from rhodecode.model.db import User

    #add column

    ldap_dn = Column("ldap_dn", String(length=None, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)

    ldap_dn.create(User().__table__)

    api_key = Column("api_key", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)

    api_key.create(User().__table__)

    #remove old column

    is_ldap = Column("is_ldap", Boolean(), nullable=False, unique=None, default=False)

    is_ldap.drop(User().__table__)

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

    # Upgrade of `repositories` table

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

    from rhodecode.model.db import Repository

    #ADD downloads column#

    enable_downloads = Column("downloads", Boolean(), nullable=True, unique=None, default=True)

    enable_downloads.create(Repository().__table__)

    #ADD group_id column#

    group_id = Column("group_id", Integer(), ForeignKey('groups.group_id'),

                  nullable=True, unique=False, default=None)

    group_id.create(Repository().__table__)

    #ADD clone_uri column#

    clone_uri = Column("clone_uri", String(length=255, convert_unicode=False,

                                           assert_unicode=None),

                        nullable=True, unique=False, default=None)

    clone_uri.create(Repository().__table__)

    return

def downgrade(migrate_engine):

    meta = MetaData()

    meta.bind = migrate_engine

            # Links to previous and next page

            if self.page > self.first_page:

                self.previous_page = self.page - 1

            else:

                self.previous_page = None

            if self.page < self.last_page:

                self.next_page = self.page + 1

            else:

                self.next_page = None

        # No items available

        else:

            self.first_page = None

            self.page_count = 0

            self.last_page = None

            self.first_item = None

            self.last_item = None

            self.previous_page = None

            self.next_page = None

            self.items = []

        # This is a subclass of the 'list' type. Initialise the list now.

        list.__init__(self, self.items)

def changed_tooltip(nodes):

    if nodes:

        pref = ': <br/> '

        suf = ''

        if len(nodes) > 30:

            suf = '<br/>' + _(' and %s more') % (len(nodes) - 30)

        return literal(pref + '<br/> '.join([safe_unicode(x.path) for x in nodes[:30]]) + suf)

    else:

        return ': ' + _('No Files')

def repo_link(groups_and_repos):

    groups, repo_name = groups_and_repos

    if not groups:

        return repo_name

    else:

        def make_link(group):

            return link_to(group.group_name, url('repos_group', id=group.group_id))

        return literal(' » '.join(map(make_link, groups)) + \

                       " » " + repo_name)

def log_pull_action(ui, repo, **kwargs):

    """Logs user last pull action

    :param ui:

    :param repo:

    """

    extra_params = dict(repo.ui.configitems('rhodecode_extras'))

    username = extra_params['username']

    repository = extra_params['repository']

    action = 'pull'

    action_logger(username, action, repository, extra_params['ip'])

    return 0