fixed issues with python2.5

added compat module to rhodecode to have one point of fetching backward incompatible libs.

--HG--
branch : beta

1 files changed, 13 insertions, 0 deletions

diff --git a/rhodecode/model/forms.py b/rhodecode/model/forms.py
index 3520581b..81c0ac6f 100644
--- a/rhodecode/model/forms.py
+++ b/rhodecode/model/forms.py
@@ -283,6 +283,19 @@ def ValidRepoName(edit, old_data):
 def ValidForkName():
     class _ValidForkName(formencode.validators.FancyValidator):
         def to_python(self, value, state):
+
+            repo_name = value.get('fork_name')
+
+            slug = repo_name_slug(repo_name)
+            if slug in ['_admin', '']:
+                e_dict = {'repo_name': _('This repository name is disallowed')}
+                raise formencode.Invalid('', value, state, error_dict=e_dict)
+
+            if RepoModel().get_by_repo_name(repo_name):
+                e_dict = {'fork_name':_('This repository '
+                                        'already exists')}
+                raise formencode.Invalid('', value, state,
+                                         error_dict=e_dict)
             return value
     return _ValidForkName