小编Man*_*ore的帖子

我已经安装了 https://github.com/muhuk/python-awis,以便从alexa获取网址信息.我python setup.py install从终端运行安装它.

当我尝试运行脚本时,我收到此错误:

    Traceback (most recent call last):
  File "pst.py", line 4, in <module>
    api = AwisApi(ACCESS_ID,SECRET_ACCESS_KEY)
NameError: name 'AwisApi' is not defined

我正在使用以下代码来运行脚本:

 api = AwisApi(ACCESS_ID, SECRET_ACCESS_KEY)
tree = api.url_info("www.domain.com", "Rank", "LinksInCount")
elem = tree.find("//{%s}StatusCode" % api.NS_PREFIXES["alexa"])
assert elem.text == "Success"

我需要进口一些东西吗？我错过了什么.

  $string = '<img alt="Peachtree St Apartment 2" data-url="http://i.oodleimg.com/item/3472578127t_1m_condos,_townhouses_&amp;_apts_for_sale_in_johnson_city_tn/?1377909664" src="http://i.oodleimg.com/a/animate/spinner-small.gif" class="lazyload-image">';

我想在PHP中提取data-url参数.