diff --git a/.hgtags b/.hgtags
index 6021317707a16027e590edf5c8dbbe3e18dff20f_LmhndGFncw==..b11900a5038e530e8f70400e36f6264a28951b16_LmhndGFncw== 100644
--- a/.hgtags
+++ b/.hgtags
@@ -9,3 +9,5 @@
 a8f44368bb939573ae91319d30d09139a65cc26b oldstable
 2b28a03294722693bf48ceaa806fcc21d904f401 cubicweb-link-version-1.4.1
 d59aa7ff464afcffb11c47fd95e23011320c849e cubicweb-link-debian-version-1.4.1-1
+7fcfc70977f5e1b6cdd0f072937a5b81e2821e5c cubicweb-link-version-1.5.0
+84c4ccce2c999024ec14114f9f2a2e8263e888a1 cubicweb-link-debian-version-1.5.0-1
diff --git a/README b/README
new file mode 100644
index 0000000000000000000000000000000000000000..b11900a5038e530e8f70400e36f6264a28951b16_UkVBRE1F
--- /dev/null
+++ b/README
@@ -0,0 +1,2 @@
+This cube provides the `Link` entity type to model links, eg an URL with a
+description.
diff --git a/__pkginfo__.py b/__pkginfo__.py
index 6021317707a16027e590edf5c8dbbe3e18dff20f_X19wa2dpbmZvX18ucHk=..b11900a5038e530e8f70400e36f6264a28951b16_X19wa2dpbmZvX18ucHk= 100644
--- a/__pkginfo__.py
+++ b/__pkginfo__.py
@@ -4,7 +4,7 @@
 modname = 'link'
 distname = "cubicweb-%s" % modname
 
-numversion = (1, 4, 1)
+numversion = (1, 5, 0)
 version = '.'.join(str(num) for num in numversion)
 
 license = 'LGPL'
@@ -8,9 +8,6 @@
 version = '.'.join(str(num) for num in numversion)
 
 license = 'LGPL'
-copyright = '''Copyright (c) 2003-2010 LOGILAB S.A. (Paris, FRANCE).
-http://www.logilab.fr/ -- mailto:contact@logilab.fr'''
-
 author = "Logilab"
 author_email = "contact@logilab.fr"
 web = 'http://www.cubicweb.org/project/%s' % distname
@@ -14,13 +11,7 @@
 author = "Logilab"
 author_email = "contact@logilab.fr"
 web = 'http://www.cubicweb.org/project/%s' % distname
-
-short_desc = "link component for the CubicWeb framework"
-long_desc = """This CubicWeb component provides links (a URL with a description).
-
-CubicWeb is a semantic web application framework, see http://www.cubicweb.org
-"""
-
+description = "link component for the CubicWeb framework"
 classifiers = [
     'Environment :: Web Environment',
     'Framework :: CubicWeb',
@@ -28,11 +19,7 @@
     'Programming Language :: JavaScript',
     ]
 
-# dependencies
-
-__depends_cubes__ = {}
-__depends__ = {'cubicweb': '>= 3.6.1'}
-__use__ = tuple(__depends_cubes__)
+__depends__ = {'cubicweb': '>= 3.9.0'}
 
 # packaging
 
@@ -36,6 +23,9 @@
 
 # packaging
 
-from os import listdir
-from os.path import join
+from os import listdir as _listdir
+from os.path import join, isdir
+from glob import glob
+
+THIS_CUBE_DIR = join('share', 'cubicweb', 'cubes', modname)
 
@@ -41,18 +31,7 @@
 
-CUBES_DIR = join('share', 'cubicweb', 'cubes')
-try:
-    data_files = [
-        [join(CUBES_DIR, 'link'),
-         [fname for fname in listdir('.')
-          if fname.endswith('.py') and fname != 'setup.py']],
-        [join(CUBES_DIR, 'link', 'data'),
-         [join('data', fname) for fname in listdir('data')]],
-        [join(CUBES_DIR, 'link', 'i18n'),
-         [join('i18n', fname) for fname in listdir('i18n')]],
-        [join(CUBES_DIR, 'link', 'migration'),
-         [join('migration', fname) for fname in listdir('migration')]],
-        ]
-except OSError:
-    # we are in an installed directory
-    pass
+def listdir(dirpath):
+    return [join(dirpath, fname) for fname in _listdir(dirpath)
+            if fname[0] != '.' and not fname.endswith('.pyc')
+            and not fname.endswith('~')
+            and not isdir(join(dirpath, fname))]
 
@@ -58,2 +37,11 @@
 
-cube_eid = 20332
+data_files = [
+    # common files
+    [THIS_CUBE_DIR, [fname for fname in glob('*.py') if fname != 'setup.py']],
+    ]
+# check for possible extended cube layout
+for dirname in ('entities', 'views', 'sobjects', 'hooks', 'schema', 'data', 'i18n', 'migration', 'wdoc'):
+    if isdir(dirname):
+        data_files.append([join(THIS_CUBE_DIR, dirname), listdir(dirname)])
+# Note: here, you'll need to add subdirectories if you want
+# them to be included in the debian package
diff --git a/debian/changelog b/debian/changelog
index 6021317707a16027e590edf5c8dbbe3e18dff20f_ZGViaWFuL2NoYW5nZWxvZw==..b11900a5038e530e8f70400e36f6264a28951b16_ZGViaWFuL2NoYW5nZWxvZw== 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+cubicweb-link (1.5.0-1) unstable; urgency=low
+
+  * new upstream release
+
+ -- Sylvain Thénault <sylvain.thenault@logilab.fr>  Tue, 05 Oct 2010 11:10:10 +0200
+
 cubicweb-link (1.4.1-1) unstable; urgency=low
 
   * new upstream release
diff --git a/debian/control b/debian/control
index 6021317707a16027e590edf5c8dbbe3e18dff20f_ZGViaWFuL2NvbnRyb2w=..b11900a5038e530e8f70400e36f6264a28951b16_ZGViaWFuL2NvbnRyb2w= 100644
--- a/debian/control
+++ b/debian/control
@@ -11,7 +11,7 @@
 Architecture: all
 Conflicts: erudi-link, erudi-link-server, erudi-link-client, erudi-link-comp
 Replaces: erudi-link, erudi-link-server, erudi-link-client, erudi-link-comp
-Depends: cubicweb-common (>= 3.6.1)
+Depends: cubicweb-common (>= 3.9.0)
 Description: link component for the CubicWeb framework
  This CubicWeb component provides links (a URL with a description).
  .
diff --git a/debian/rules b/debian/rules
index 6021317707a16027e590edf5c8dbbe3e18dff20f_ZGViaWFuL3J1bGVz..b11900a5038e530e8f70400e36f6264a28951b16_ZGViaWFuL3J1bGVz 100755
--- a/debian/rules
+++ b/debian/rules
@@ -7,7 +7,7 @@
 build: build-stamp
 build-stamp:
 	dh_testdir
-	python setup.py -q build
+	NO_SETUPTOOLS=1 python setup.py -q build
 	touch build-stamp
 
 clean:
@@ -24,7 +24,7 @@
 	dh_testroot
 	dh_clean -k
 	dh_installdirs -i
-	python setup.py -q install --no-compile --prefix=debian/cubicweb-link/usr/
+	NO_SETUPTOOLS=1 python setup.py -q install --no-compile --prefix=debian/cubicweb-link/usr/
 	rm -rf debian/cubicweb-addressbook/usr/lib/python*
 
 
diff --git a/entities.py b/entities.py
index 6021317707a16027e590edf5c8dbbe3e18dff20f_ZW50aXRpZXMucHk=..b11900a5038e530e8f70400e36f6264a28951b16_ZW50aXRpZXMucHk= 100644
--- a/entities.py
+++ b/entities.py
@@ -1,9 +1,9 @@
 """entity classes for Link entities
 
 :organization: Logilab
-:copyright: 2003-2009 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+:copyright: 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
 """
 __docformat__ = "restructuredtext en"
 
 from cubicweb.entities import AnyEntity, fetch_config
@@ -5,13 +5,12 @@
 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
 """
 __docformat__ = "restructuredtext en"
 
 from cubicweb.entities import AnyEntity, fetch_config
-
-from cubicweb.interfaces import IEmbedable
-
+from cubicweb.web.views.embedding import IEmbedableAdapter
+from cubicweb.selectors import is_instance
 
 class Link(AnyEntity):
     """customized class for Link entities"""
     __regid__ = 'Link'
     fetch_attrs, fetch_order = fetch_config(['title', 'url'])
@@ -13,11 +12,10 @@
 
 class Link(AnyEntity):
     """customized class for Link entities"""
     __regid__ = 'Link'
     fetch_attrs, fetch_order = fetch_config(['title', 'url'])
-    __implements__ = (IEmbedable,)
 
 
     def dc_title(self):
         return u'%s (%s)' % (self.title, self.url)
 
@@ -19,14 +17,10 @@
 
 
     def dc_title(self):
         return u'%s (%s)' % (self.title, self.url)
 
-    def embeded_url(self):
-        """embed action interface"""
-        return self.url
-
     def actual_url(self):
         if not self.embed:
             return self.url
         return self._cw.build_url('embed', url=self.url, rql=self._cw.form.get('rql'))
 
@@ -28,5 +22,11 @@
     def actual_url(self):
         if not self.embed:
             return self.url
         return self._cw.build_url('embed', url=self.url, rql=self._cw.form.get('rql'))
 
+class LinkIEmbedableAdapter(IEmbedableAdapter):
+    __select__ = is_instance('Link')
+
+    def embeded_url(self):
+        """embed action interface"""
+        return self.entity.url
diff --git a/hooks.py b/hooks.py
index 6021317707a16027e590edf5c8dbbe3e18dff20f_aG9va3MucHk=..b11900a5038e530e8f70400e36f6264a28951b16_aG9va3MucHk= 100644
--- a/hooks.py
+++ b/hooks.py
@@ -1,5 +1,5 @@
-from cubicweb.selectors import implements
+from cubicweb.selectors import is_instance
 from cubicweb.sobjects.notification import ContentAddedView
 
 class LinkAddedView(ContentAddedView):
     """get notified from new links"""
@@ -2,6 +2,6 @@
 from cubicweb.sobjects.notification import ContentAddedView
 
 class LinkAddedView(ContentAddedView):
     """get notified from new links"""
-    __select__ = implements('Link')
+    __select__ = is_instance('Link')
     content_attr = 'description'
diff --git a/setup.py b/setup.py
index 6021317707a16027e590edf5c8dbbe3e18dff20f_c2V0dXAucHk=..b11900a5038e530e8f70400e36f6264a28951b16_c2V0dXAucHk= 100644
--- a/setup.py
+++ b/setup.py
@@ -1,22 +1,10 @@
 #!/usr/bin/env python
-# pylint: disable-msg=W0404,W0622,W0704,W0613,W0152
-# Copyright (c) 2003-2004 LOGILAB S.A. (Paris, FRANCE).
-# http://www.logilab.fr/ -- mailto:contact@logilab.fr
-#
-# 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; either version 2 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 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.,
-# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-""" Generic Setup script, takes package info from __pkginfo__.py file """
+# pylint: disable=W0404,W0622,W0704,W0613
+# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+
+__docformat__ = "restructuredtext en"
 
 import os
 import sys
 import shutil
@@ -19,9 +7,6 @@
 
 import os
 import sys
 import shutil
-from distutils.core import setup
-from distutils import command
-from distutils.command import install_lib
 from os.path import isdir, exists, join, walk
 
@@ -26,3 +11,16 @@
 from os.path import isdir, exists, join, walk
 
+try:
+    if os.environ.get('NO_SETUPTOOLS'):
+        raise ImportError()
+    from setuptools import setup
+    from setuptools.command import install_lib
+    USE_SETUPTOOLS = 1
+except ImportError:
+    from distutils.core import setup
+    from distutils.command import install_lib
+    USE_SETUPTOOLS = 0
+
+
+sys.modules.pop('__pkginfo__', None)
 # import required features
@@ -28,4 +26,4 @@
 # import required features
-from __pkginfo__ import distname, version, license, short_desc, long_desc, \
+from __pkginfo__ import modname, version, license, description, \
      web, author, author_email
 # import optional features
@@ -30,17 +28,29 @@
      web, author, author_email
 # import optional features
-try:
-    from __pkginfo__ import distname
-except ImportError:
-    distname = distname
-try:
-    from __pkginfo__ import scripts
-except ImportError:
-    scripts = []
-try:
-    from __pkginfo__ import data_files
-except ImportError:
-    data_files = None
-    
+import __pkginfo__
+distname = getattr(__pkginfo__, 'distname', modname)
+scripts = getattr(__pkginfo__, 'scripts', [])
+data_files = getattr(__pkginfo__, 'data_files', None)
+include_dirs = getattr(__pkginfo__, 'include_dirs', [])
+ext_modules = getattr(__pkginfo__, 'ext_modules', None)
+dependency_links = getattr(__pkginfo__, 'dependency_links', [])
+
+STD_BLACKLIST = ('CVS', '.svn', '.hg', 'debian', 'dist', 'build')
+
+IGNORED_EXTENSIONS = ('.pyc', '.pyo', '.elc', '~')
+
+if exists('README'):
+    long_description = file('README').read()
+else:
+    long_description = ''
+if USE_SETUPTOOLS:
+   requires = {}
+   for entry in ("__depends__", "__recommends__"):
+      requires.update(getattr(__pkginfo__, entry, {}))
+   install_requires = [("%s %s" % (d, v and v or "")).strip()
+                       for d, v in requires.iteritems()]
+else:
+   install_requires = []
+
 
 def ensure_scripts(linux_scripts):
@@ -45,6 +55,6 @@
 
 def ensure_scripts(linux_scripts):
-    """creates the proper script names required for each platform
+    """Creates the proper script names required for each platform
     (taken from 4Suite)
     """
     from distutils import util
@@ -54,4 +64,18 @@
         scripts_ = linux_scripts
     return scripts_
 
+def get_packages(directory, prefix):
+    """return a list of subpackages for the given directory"""
+    result = []
+    for package in os.listdir(directory):
+        absfile = join(directory, package)
+        if isdir(absfile):
+            if exists(join(absfile, '__init__.py')) or \
+                   package in ('test', 'tests'):
+                if prefix:
+                    result.append('%s.%s' % (prefix, package))
+                else:
+                    result.append(package)
+                result += get_packages(absfile, result[-1])
+    return result
 
@@ -57,4 +81,58 @@
 
+def export(from_dir, to_dir,
+           blacklist=STD_BLACKLIST,
+           ignore_ext=IGNORED_EXTENSIONS,
+           verbose=True):
+    """make a mirror of from_dir in to_dir, omitting directories and files
+    listed in the black list
+    """
+    def make_mirror(arg, directory, fnames):
+        """walk handler"""
+        for norecurs in blacklist:
+            try:
+                fnames.remove(norecurs)
+            except ValueError:
+                pass
+        for filename in fnames:
+            # don't include binary files
+            if filename[-4:] in ignore_ext:
+                continue
+            if filename[-1] == '~':
+                continue
+            src = join(directory, filename)
+            dest = to_dir + src[len(from_dir):]
+            if verbose:
+                print >> sys.stderr, src, '->', dest
+            if os.path.isdir(src):
+                if not exists(dest):
+                    os.mkdir(dest)
+            else:
+                if exists(dest):
+                    os.remove(dest)
+                shutil.copy2(src, dest)
+    try:
+        os.mkdir(to_dir)
+    except OSError, ex:
+        # file exists ?
+        import errno
+        if ex.errno != errno.EEXIST:
+            raise
+    walk(from_dir, make_mirror, None)
+
+
+class MyInstallLib(install_lib.install_lib):
+    """extend install_lib command to handle  package __init__.py and
+    include_dirs variable if necessary
+    """
+    def run(self):
+        """overridden from install_lib class"""
+        install_lib.install_lib.run(self)
+        # manually install included directories if any
+        if include_dirs:
+            base = modname
+            for directory in include_dirs:
+                dest = join(self.install_dir, base, directory)
+                export(directory, dest, verbose=False)
 
 def install(**kwargs):
     """setup entry point"""
@@ -58,18 +136,29 @@
 
 def install(**kwargs):
     """setup entry point"""
-    #kwargs['distname'] = modname
-    return setup(name=distname,
-                 version=version,
-                 license =license,
-                 description=short_desc,
-                 long_description=long_desc,
-                 author=author,
-                 author_email=author_email,
-                 url=web,
-                 scripts=ensure_scripts(scripts),
-                 data_files=data_files,
-                 **kwargs)
-            
+    if USE_SETUPTOOLS:
+        if '--force-manifest' in sys.argv:
+            sys.argv.remove('--force-manifest')
+    # install-layout option was introduced in 2.5.3-1~exp1
+    elif sys.version_info < (2, 5, 4) and '--install-layout=deb' in sys.argv:
+        sys.argv.remove('--install-layout=deb')
+    if USE_SETUPTOOLS and install_requires:
+        kwargs['install_requires'] = install_requires
+        kwargs['dependency_links'] = dependency_links
+    return setup(name = distname,
+                 version = version,
+                 license = license,
+                 description = description,
+                 long_description = long_description,
+                 author = author,
+                 author_email = author_email,
+                 url = web,
+                 scripts = ensure_scripts(scripts),
+                 data_files = data_files,
+                 ext_modules = ext_modules,
+                 cmdclass = {'install_lib': MyInstallLib},
+                 **kwargs
+                 )
+
 if __name__ == '__main__' :
     install()
diff --git a/test/unittest_link.py b/test/unittest_link.py
index 6021317707a16027e590edf5c8dbbe3e18dff20f_dGVzdC91bml0dGVzdF9saW5rLnB5..b11900a5038e530e8f70400e36f6264a28951b16_dGVzdC91bml0dGVzdF9saW5rLnB5 100644
--- a/test/unittest_link.py
+++ b/test/unittest_link.py
@@ -14,7 +14,7 @@
     def test_possible_actions(self):
         req = self.request()
         rset = self.execute('Any X WHERE X is Link')
-        self.assertEquals(self.pactionsdict(req, rset),
+        self.assertEqual(self.pactionsdict(req, rset),
                              {'moreactions': [embedding.EmbedAction],
                               'mainactions': [actions.ModifyAction, views.LinkFollowAction],
                               'moreactions': [actions.ManagePermissionsAction, actions.AddRelatedActions,
@@ -27,7 +27,7 @@
             return [(rschema.type, x) for rschema, tschemas, x in iterable]
         e = self.vreg["etypes"].etype_class('Link')(self.request())
         # we should only see embed when we are in the managers group
-        self.assertEquals(rbc(afs.relations_by_section(e, 'main', 'attributes', 'update')),
+        self.assertEqual(rbc(afs.relations_by_section(e, 'main', 'attributes', 'update')),
                           [('title', 'subject'), ('url', 'subject'),
                            ('embed', 'subject'),
                            ('description', 'subject')])
@@ -35,7 +35,7 @@
         self.login('toto')
         # create a new instance with the new connection
         e = self.vreg["etypes"].etype_class('Link')(self.request())
-        self.assertEquals(rbc(afs.relations_by_section(e, 'main', 'attributes', 'update')),
+        self.assertEqual(rbc(afs.relations_by_section(e, 'main', 'attributes', 'update')),
                           [('title', 'subject'), ('url', 'subject'),
                            ('description', 'subject')])
 
diff --git a/data/external_resources b/uiprops.py
similarity index 0%
rename from data/external_resources
rename to uiprops.py
index 6021317707a16027e590edf5c8dbbe3e18dff20f_ZGF0YS9leHRlcm5hbF9yZXNvdXJjZXM=..b11900a5038e530e8f70400e36f6264a28951b16_dWlwcm9wcy5weQ== 100644
--- a/data/external_resources
+++ b/uiprops.py
@@ -1,1 +1,1 @@
-LINK_ICON = DATADIR/icon_link.gif
+LINK_ICON = data('icon_link.gif')
diff --git a/views.py b/views.py
index 6021317707a16027e590edf5c8dbbe3e18dff20f_dmlld3MucHk=..b11900a5038e530e8f70400e36f6264a28951b16_dmlld3MucHk= 100644
--- a/views.py
+++ b/views.py
@@ -7,5 +7,5 @@
 __docformat__ = "restructuredtext en"
 _ = unicode
 
-from logilab.mtconverter import html_escape
+from logilab.mtconverter import xml_escape
 
@@ -11,5 +11,5 @@
 
-from cubicweb.selectors import implements
+from cubicweb.selectors import is_instance
 from cubicweb.view import EntityView
 from cubicweb.web import uicfg, formwidgets
 from cubicweb.web.views import primary, baseviews
@@ -23,7 +23,7 @@
 
 
 class LinkPrimaryView(primary.PrimaryView):
-    __select__ = implements('Link')
+    __select__ = is_instance('Link')
     show_attr_label = False
 
     def render_entity_title(self, entity):
@@ -27,8 +27,8 @@
     show_attr_label = False
 
     def render_entity_title(self, entity):
-        title = u'<a href="%s">%s</a>' % (html_escape(entity.actual_url()),
-                                          html_escape(entity.title))
+        title = u'<a href="%s">%s</a>' % (xml_escape(entity.actual_url()),
+                                          xml_escape(entity.title))
         self.w(u'<h1><span class="etype">%s</span> %s</h1>'
                % (entity.dc_type().capitalize(), title))
 
@@ -37,9 +37,9 @@
 
 
 class LinkOneLineView(baseviews.OneLineView):
-    __select__ = implements('Link')
+    __select__ = is_instance('Link')
 
     def cell_call(self, row, col):
         entity = self.cw_rset.complete_entity(row, col)
         descr = entity.printable_value('description', format='text/plain')
         descr = descr and descr.splitlines()[0]
@@ -41,12 +41,12 @@
 
     def cell_call(self, row, col):
         entity = self.cw_rset.complete_entity(row, col)
         descr = entity.printable_value('description', format='text/plain')
         descr = descr and descr.splitlines()[0]
-        values = {'title': html_escape(entity.title),
-                  'url': html_escape(entity.absolute_url()),
-                  'description': html_escape(descr),
+        values = {'title': xml_escape(entity.title),
+                  'url': xml_escape(entity.absolute_url()),
+                  'description': xml_escape(descr),
                   }
         self.w(u'<a href="%(url)s" title="%(description)s">%(title)s</a>'
                % values)
         self.w(u'&nbsp;[<a href="%s">%s</a>]'
@@ -49,10 +49,10 @@
                   }
         self.w(u'<a href="%(url)s" title="%(description)s">%(title)s</a>'
                % values)
         self.w(u'&nbsp;[<a href="%s">%s</a>]'
-               % (html_escape(entity.actual_url()),
+               % (xml_escape(entity.actual_url()),
                   self._cw._('follow')))
 
 
 class LinkView(EntityView):
     __regid__ = 'link'
@@ -54,10 +54,10 @@
                   self._cw._('follow')))
 
 
 class LinkView(EntityView):
     __regid__ = 'link'
-    __select__ = implements('Link')
+    __select__ = is_instance('Link')
     title = _('link')
 
     def cell_call(self, row, col):
         entity = self.cw_rset.complete_entity(row, col)
@@ -60,12 +60,12 @@
     title = _('link')
 
     def cell_call(self, row, col):
         entity = self.cw_rset.complete_entity(row, col)
-        values = {'title': html_escape(entity.title),
-                  'url': html_escape(entity.actual_url()),
-                  'description': html_escape(entity.printable_value('description')),
+        values = {'title': xml_escape(entity.title),
+                  'url': xml_escape(entity.actual_url()),
+                  'description': xml_escape(entity.printable_value('description')),
                   }
         self.w(u'<a href="%(url)s" title="%(description)s">%(title)s</a>'
                % values)
 
 class XbelItemLinkView(xbel.XbelItemView):
@@ -67,12 +67,12 @@
                   }
         self.w(u'<a href="%(url)s" title="%(description)s">%(title)s</a>'
                % values)
 
 class XbelItemLinkView(xbel.XbelItemView):
-    __select__ = implements('Link')
+    __select__ = is_instance('Link')
 
     def url(self, entity):
         return entity.url
 
 
 class LinkFollowAction(bookmark.FollowAction):
@@ -73,7 +73,7 @@
 
     def url(self, entity):
         return entity.url
 
 
 class LinkFollowAction(bookmark.FollowAction):
-    __select__ = implements('Link')
+    __select__ = is_instance('Link')