＆是什么QUOT;模块对象不是可调用的＆QUOT;意思？ [英] What does "module object is not callable" mean?

问题描述

我使用的是与机械化，这似乎打印出我想要的HTML .get_data（）方法。我还要检查一下它打印出的类型，类型是'str的

I'm using the .get_data() method with mechanize, which appears to print out the html that I want. I also check the type of what it prints out, and the type is 'str'.

但是，当我尝试解析与BeautifulSoup的海峡，我得到以下错误：

But when I try to parse the str with BeautifulSoup, I get the following error:

---------------------------------------------------------------------------
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

究竟什么是模块，以及如何得到什么GET_DATA（）返回到HTML？

What exactly is 'module', and how do I get what get_data() returns into html?

推荐答案

在导入BeatufilulSoup是这样的：

When you import BeatufilulSoup like this:

import BeautifulSoup

您正在导入包含类，函数等。为了实例化一个BeautifulSoup类实例构成您需要或者导入它或使用全名，包括模块preFIX像yonili表明在该BeautifulSoup模块该模块以上评论：

You are importing the module which contains classes, functions etc. In order to instantiate a BeautifulSoup class instance form the BeautifulSoup module you need to either import it or use the full name including the module prefix like yonili suggests in the comment above:

from BeautifulSoup import BeautifulSoup
soup = BeautifulSoup(html)

或

import BeautifulSoup
soup = BeautifulSoup.BeautifulSoup(html)

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