“模块对象不可调用”是什么意思?

时间:2013-12-07 17:47:01

标签: python html beautifulsoup mechanize

我正在使用带有mechanize的.get_data()方法,它似乎打印出我想要的html。我还会检查打印出来的类型,类型是' str'。

但是当我尝试使用BeautifulSoup解析str时,我收到以下错误:

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-163-11c061bf6c04> in <module>()
      7     html = get_html(first[i],last[i])
      8     print type(html)
----> 9     print parse_page(html)
     10 #     l_to_store.append(parse_page(html))
     11 # hfb_data['l_to_store']=l_to_store

<ipython-input-161-bedc1ba19b10> in parse_hfb_page(html)
      3     parse html to extract info in connection with a particular person
      4     '''
----> 5     soup = BeautifulSoup(html)
      6     for el in soup.find_all('li'):
      7         if el.find('span').contents[0]=='Item:':

TypeError: 'module' object is not callable

究竟是什么&#39;模块&#39;,以及如何获取get_data()返回html的内容?

1 个答案:

答案 0 :(得分:4)

当您导入BeatufilulSoup时:

import BeautifulSoup

您正在导入包含类,函数等的模块。为了从BeautifulSoup模块实例化一个BeautifulSoup类实例,您需要导入它或使用包含模块前缀的全名,如yonili在上面的注释中所建议的:

from BeautifulSoup import BeautifulSoup
soup = BeautifulSoup(html)

import BeautifulSoup
soup = BeautifulSoup.BeautifulSoup(html)