# HG changeset patch
# User sylvain.thenault@logilab.fr
# Date 1234908501 -3600
# Node ID 83228d379cbeb536c6fe48ac72f5a0ee2588f3d6
# Parent  39a2a66731715e6118cf98d0f217d21ff62a8c7e
do it the other way

diff -r 39a2a6673171 -r 83228d379cbe common/mttransforms.py
--- a/common/mttransforms.py	Tue Feb 17 23:00:28 2009 +0100
+++ b/common/mttransforms.py	Tue Feb 17 23:08:21 2009 +0100
@@ -42,9 +42,12 @@
 ENGINE.add_transform(html_to_html())
 
 try:
-    from cubicweb.common.tal import compile_template
+    from cubicweb.ext.tal import compile_template
 except ImportError:
     HAS_TAL = False
+    from cubicweb.schema import FormatConstraint
+    FormatConstraint.need_perm_formats.remove('text/cubicweb-page-template')
+    
 else:
     HAS_TAL = True
     
diff -r 39a2a6673171 -r 83228d379cbe schema.py
--- a/schema.py	Tue Feb 17 23:00:28 2009 +0100
+++ b/schema.py	Tue Feb 17 23:08:21 2009 +0100
@@ -954,13 +954,8 @@
 # translation
 PERM_USE_TEMPLATE_FORMAT = _('use_template_format')
 
-from cubicweb.mttransforms import HAS_TAL
-
 class FormatConstraint(StaticVocabularyConstraint):
-    if HAS_TAL:
-        need_perm_formats = (_('text/cubicweb-page-template'),)
-    else:
-        need_perm_formats = ()
+    need_perm_formats = [_('text/cubicweb-page-template')]
         
     regular_formats = (_('text/rest'),
                        _('text/html'),