"""

Permissions for auth objects

"""

import logging

from rest_framework import permissions

from rest_framework.permissions import BasePermission

from rest_framework.compat import is_authenticated

logger = logging.getLogger(__name__)

class GroupPermission(BasePermission):

    """

    Pemissions for Groups objects

    """

    def has_permission(self, request, view):

        return request.user and is_authenticated(request.user)

    def has_object_permission(self, request, view, obj):

        if request.method not in permissions.SAFE_METHODS:

            return request.user == obj.profile.owner

        return True