def get_package_url(cls, package, session=None, silent=False):
        response = get("{}/packages/{}".format(cls.bower_base_uri, package))
        return response.json().get("url", None)
def check_fresh_login():
    """Checks if the login is fresh for the current user, otherwise the user
    has to reauthenticate."""
    if not login_fresh():
        return current_app.login_manager.needs_refresh()