erp5_xhtml_style/field_render: do not translate title and/or description if TALESMethod

expression contains no_translate prefix for these fields

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/field_render.zpt

@@ -10,16 +10,17 @@
                field_errors python: request.get('field_errors', {});
                field_has_error  python: field_errors.has_key(field_id);
                global form_id form_id | form/id | nothing;
+               tales_title_no_translate python: hasattr(field.tales.get('title'), 'hasPrefix') and field.tales.get('title').hasPrefix('no_translate');
+               tales_description_no_translate python: hasattr(field.tales.get('description'), 'hasPrefix') and field.tales.get('description').hasPrefix('no_translate');
                field_description field/Field_getDescription;
+               translated_field_description python: tales_description_no_translate and field_description or here.Base_translateString(field_description);
                is_web_mode is_web_mode | nothing">
       <div tal:define="html_render  python: field.render_htmlgrid(value, request, render_prefix=render_prefix, key_prefix=key_prefix)"
-           tal:attributes="title field_description;
-           class python: ' '.join([x for x in ['field', field.is_required() and 'required' or None, field_has_error and 'error' or None, field.get_value('css_class') or None] if x is not None])"
-           i18n:attributes="title" i18n:domain="ui">
+           tal:attributes="title translated_field_description;
+           class python: ' '.join([x for x in ['field', field.is_required() and 'required' or None, field_has_error and 'error' or None, field.get_value('css_class') or None] if x is not None])">
         <tal:block tal:repeat="html_tuple html_render">
           <label>
-            <tal:block tal:content="structure python: html_tuple[0]"
-                       i18n:translate="" i18n:domain="ui" />
+            <tal:block tal:content="structure python: tales_title_no_translate and html_tuple[0] or here.Base_translateString(html_tuple[0])" />
             <tal:block tal:condition="preferred_html_style_developper_mode">
               <tal:block metal:use-macro="developper_shortcut_render/macros/field_developper" />
             </tal:block>
@@ -37,4 +38,4 @@
       </div>
     </tal:block>
   </tal:block>
-</tal:block>
+</tal:block>
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