diff -r ca3efd72e854 -r f94c812c3669 web/component.py
--- a/web/component.py	Fri Sep 18 14:50:44 2015 +0200
+++ b/web/component.py	Thu Sep 17 11:07:36 2015 +0200
@@ -427,7 +427,7 @@
 
     @property
     def domid(self):
-        return domid(self.__regid__) + unicode(self.entity.eid)
+        return domid(self.__regid__) + text_type(self.entity.eid)
 
     def lazy_view_holder(self, w, entity, oid, registry='views'):
         """add a holder and return a URL that may be used to replace this
@@ -500,7 +500,7 @@
                                                     args['subject'],
                                                     args['object'])
         return u'[<a href="javascript: %s" class="action">%s</a>] %s' % (
-            xml_escape(unicode(jscall)), label, etarget.view('incontext'))
+            xml_escape(text_type(jscall)), label, etarget.view('incontext'))
 
     def related_boxitems(self, entity):
         return [self.box_item(entity, etarget, 'delete_relation', u'-')
@@ -517,7 +517,7 @@
         """returns the list of unrelated entities, using the entity's
         appropriate vocabulary function
         """
-        skip = set(unicode(e.eid) for e in entity.related(self.rtype, role(self),
+        skip = set(text_type(e.eid) for e in entity.related(self.rtype, role(self),
                                                           entities=True))
         skip.add(None)
         skip.add(INTERNAL_FIELD_VALUE)
@@ -635,7 +635,7 @@
                 if maydel:
                     if not js_css_added:
                         js_css_added = self.add_js_css()
-                    jscall = unicode(js.ajaxBoxRemoveLinkedEntity(
+                    jscall = text_type(js.ajaxBoxRemoveLinkedEntity(
                         self.__regid__, entity.eid, rentity.eid,
                         self.fname_remove,
                         self.removed_msg and _(self.removed_msg)))
@@ -650,7 +650,7 @@
         if mayadd:
             multiple = self.rdef.role_cardinality(self.role) in '*+'
             w(u'<table><tr><td>')
-            jscall = unicode(js.ajaxBoxShowSelector(
+            jscall = text_type(js.ajaxBoxShowSelector(
                 self.__regid__, entity.eid, self.fname_vocabulary,
                 self.fname_validate, self.added_msg and _(self.added_msg),
                 _(stdmsgs.BUTTON_OK[0]), _(stdmsgs.BUTTON_CANCEL[0]),