Mocha url_for is an alias to the flask url_for, with the ability of
    passing the function signature to build the url, without knowing the endpoint
    :param endpoint:
    :param kw:
    :return:

def url_for(endpoint, **kw):
    """
    Mocha url_for is an alias to the flask url_for, with the ability of
    passing the function signature to build the url, without knowing the endpoint
    :param endpoint:
    :param kw:
    :return:
    """

    _endpoint = None
    if isinstance(endpoint, six.string_types):
        return f_url_for(endpoint, **kw)
    else:
        # self, will refer the caller method, by getting the method name
        if isinstance(endpoint, Mocha):
            fn = sys._getframe().f_back.f_code.co_name
            endpoint = getattr(endpoint, fn)

        if is_method(endpoint):
            _endpoint = _get_action_endpoint(endpoint)
            if not _endpoint:
                _endpoint = _build_endpoint_route_name(endpoint)
    if _endpoint:
        return f_url_for(_endpoint, **kw)
    else:
        raise exceptions.MochaError('Mocha `url_for` received an invalid endpoint')