when importing PortalTypeRoleTemplateItem, the role must be a string

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24675 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/BusinessTemplate.py

@@ -2371,7 +2371,7 @@ class PortalTypeRolesTemplateItem(BaseTemplateItem):
     xml = parse(file)
     xml_type_roles_list = xml.getElementsByTagName('role')
     for role in xml_type_roles_list:
-      id = role.getAttribute('id')
+      id = role.getAttribute('id').encode('utf_8', 'backslashreplace')
       type_role_property_dict = {'id':id}
       # uniq
       property_list = role.getElementsByTagName('property')

product/ERP5/tests/testBusinessTemplate.py

@@ -4970,6 +4970,8 @@ class TestBusinessTemplate(ERP5TypeTestCase, LogInterceptor):
     self.assertEquals(('group/g1','function/f1'), role.getCategory())
     self.assertEquals(('group','site'), role.getBaseCategory())
     self.assertEquals('Base Category Script', role.getBaseCategoryScript())
+    # role name is a string, not unicode
+    self.assertTrue(isinstance(role.id, str))
 
   def test_36_CheckPortalTypeRoles(self, quiet=quiet, run=run_all_test):
     if not run: return