def decorator_has_perm(func):

    @functools.wraps(func)
    def wrapper_has_perm(*args, **kwargs):
        if (not arg_name):
            return
        resource = (request.view_args.get(arg_name) or request.values.get(arg_name))
        if ((callback is not None) and resource):
            resource = callback(resource)
        if (current_app.config.get('USE_ACL') and resource):
            validate_permission(resource, resource_type, perm)
        return func(*args, **kwargs)
    return wrapper_has_perm
def decorator_has_perm(func):

    @functools.wraps(func)
    def wrapper_has_perm(*args, **kwargs):
        if (not arg_name):
            return
        resource = (request.view_args.get(arg_name) or request.values.get(arg_name))
        if ((callback is not None) and resource):
            resource = callback(resource)
        if (current_app.config.get('USE_ACL') and resource):
            validate_permission(resource, resource_type, perm)
        return func(*args, **kwargs)
    return wrapper_has_perm