List plugins in an installed wordpress path

    path
        path to wordpress install location

    user
        user to run the command as

    CLI Example:

    .. code-block:: bash

        salt '*' wordpress.list_plugins /var/www/html apache

def list_plugins(path, user):
    '''
    List plugins in an installed wordpress path

    path
        path to wordpress install location

    user
        user to run the command as

    CLI Example:

    .. code-block:: bash

        salt '*' wordpress.list_plugins /var/www/html apache
    '''
    ret = []
    resp = __salt__['cmd.shell']((
        'wp --path={0} plugin list'
    ).format(path), runas=user)
    for line in resp.split('\n')[1:]:
        ret.append(line.split('\t'))
    return [plugin.__dict__ for plugin in map(_get_plugins, ret)]