1 from django.conf import settings

     2 from ldt.ldt_utils.models import Project

     3 

     4 

     5 def group_security(func):

     6     def wrapper(request, *args, **kwargs):

     7         if settings.USE_GROUP_PERMISSIONS:

     8             if not request.user:

     9                 raise AttributeError("A user should be set in the request.")

    10 

    11             Project.objects_safe.check_perm_for(request.user)

    12             old_project_manager = Project.objects

    13             Project.objects = Project.objects_safe

    14             

    15             response = func(request, *args, **kwargs)

    16             

    17             Project.objects = old_project_manager            

    18             Project.objects_safe.stop_checking()

    19             

    20         else:

    21             response = func(request, *args, **kwargs)

    22         return response

    23     return wrapper

    24