如何获得网站上出现的词典的跨度? [英] How to get the span of a dictionary as it appears on the site?

问题描述

我正在尝试获取用户输入的单词的名词"标题中的所有含义. 这是我现在的代码:

I am trying to get all the meanings in the "noun" heading of the word the user enters. This is my code for now:

import requests
from bs4 import BeautifulSoup
word=raw_input("Enter word: ").lower()
        url=('http://www.dictionary.com/browse/'+word)
        r=requests.get(url)
        soup=BeautifulSoup(r.content,"html.parser")
try:
    meaning=soup.find("div",attrs={"class":"def-content"}).get_text()
    print "Meaning of",word,"is: "
    print meaning
except AttributeError:
    print "Sorry, we were not able to find the word."
    pass
finally:
    print "Thank you for using our dictionary."

现在假设用户输入单词"today"，我的输出将是:

Now suppose the user enters the word "today" and my output will be:

   this present day:                 Today is beautiful.

我不明白为什么它会留出这么多空间，为什么零件不会

I dont understand why does it leave so many spaces and why doesnt the part

今天很美好"

"Today is beautiful"

下来.
无论如何，当您在网站上查询该单词时，您会发现有2种含义，但我的程序只显示一种.
我希望输出为:

come down.
Anyway when you look up that word on this site, you can see there are 2 meanings yet my program only shows one.
I want the output to be:

1.this present day:
Today is beautiful.
2.
this present time or age:
the world of today.

谁能向我解释我怎么了?我该如何解决?
我不知道怎么了，所以请不要以为我尝试.

Can anyone explain me whats wrong and how can i fix it?
I have no idea what's wrong so please dont think I dint try.

推荐答案

使用上述代码，您将获得第一个名词的含义. 我已经重写了代码，如下所示:

You are getting the first noun meaning using the above code. I have rewritten the code, it is as below:

from bs4 import BeautifulSoup
import requests

word = raw_input("Enter word: ").lower()
url = ('http://www.dictionary.com/browse/' + word)
r = requests.get(url)
bsObj = BeautifulSoup(r.content, "lxml")

nouns = bsObj.find("section", {"class": "def-pbk ce-spot"})

data = nouns.findAll('div', {'class': 'def-content'})
count = 1

for item in data:
    temp = ' '.join(item.get_text().strip().split())
    print str(count) + '. ' + temp
    count += 1

说明:

是的.假设网站首先显示名词含义，那么我正在检索包含完整名词数据的第一部分.然后，我在数据变量内的该部分下找到所有含义，并在循环中对其进行迭代，并获取数据中存在的每种含义的文本.然后，要删除所有多余的空格，我将读取的文本拆分并用一个空格将其连接起来，并在开头添加一个数字

Yes. Assuming the website shows noun meaning first, I am retrieving the first section which contains complete noun data. Then I am finding all the meanings under that section inside data variable and iterating it in a loop and fetching the text of each meaning present in the data. Then to remove all the extra spaces I am splitting the fetched text and the joining it with a single space along with the addition of a number at the beginning

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