Move getting linked repo to SubProject manager

weblate/trans/managers.py

@@ -119,6 +119,15 @@ class SubProjectManager(models.Manager):
             return self.all()
         return self.filter(project__in=projects)
 
+    def get_linked(self, val):
+        '''
+        Returns subproject for linked repo.
+        '''
+        if not is_repo_link(val):
+            return None
+        project, subproject = val[10:].split('/', 1)
+        return self.get(slug=subproject, project__slug=project)
+
 
 class TranslationManager(models.Manager):
     def update_from_blob(self, subproject, code, path, force=False, request=None):

weblate/trans/models.py

@@ -62,7 +62,7 @@ from weblate.trans.util import (
     is_plural, split_plural, join_plural,
     get_source, get_target,
     is_translated, get_user_display,
-    is_repo_link, get_linked_repo,
+    is_repo_link,
 )
 from weblate.trans.validators import (
     validate_repoweb,
@@ -639,7 +639,7 @@ class SubProject(models.Model):
         '''
         Returns subproject for linked repo.
         '''
-        return get_linked_repo(self.repo)
+        return SubProject.get_linked(self.repo)
 
     @property
     def git_repo(self):

weblate/trans/util.py

@@ -204,14 +204,3 @@ def is_repo_link(val):
     Checks whethere repository is just a link for other one.
     '''
     return val.startswith('weblate://')
-
-
-def get_linked_repo(val):
-    '''
-    Returns subproject for linked repo.
-    '''
-    if not is_repo_link(val):
-        return None
-    project, subproject = val[10:].split('/', 1)
-    from weblate.trans.models import SubProject
-    return SubProject.objects.get(slug=subproject, project__slug=project)

weblate/trans/validators.py

@@ -67,7 +67,7 @@ def validate_repo(val):
     '''
     from weblate.trans.models import SubProject
     try:
-        repo = get_linked_repo(val)
+        repo = SubProject.get_linked(val)
         if repo is not None and repo.is_repo_link():
             raise ValidationError(_('Can not link to linked repository!'))
     except SubProject.DoesNotExist: