def has_permission(self, permission):
"""
Check that the identity includes the given permission.
"""
print 'self.permissions',self.permissions
print 'checking for permission',permission
print 'has_permissions',roles.join_permission('*', permission)
return roles.join_permission('*', permission) in self.permissions
def has_any_permission(self, permission):
"""
Check if the identity includes any permission below the given named
permission.
"""
permissions = set(roles.join_permission('*', p) for p in roles.expand_permission(permission))
return bool(permissions & self.permissions)
