任何人都知道将汤对象的全部内容作为单个字符串的优雅方式吗?
目前我正在获取contents
,这当然是一个列表,然后迭代它:
notices = soup.find("div", {"class" : "middlecontent"})
con = ""
for content in notices.contents:
con += str(content)
print con
谢谢!
答案 0 :(得分:28)
contents = str(notices)
怎么样?
或者contents = notices.renderContents()
,它会隐藏div标签。
答案 1 :(得分:4)
您可以使用join()方法:
notices = soup.find("div", {"class": "middlecontent"})
contents = "".join([str(item) for item in notices.contents])
或者,使用生成器表达式:
contents = "".join(str(item) for item in notices.contents)
答案 2 :(得分:1)
#!/usr/bin/env python
# coding: utf-8
__author__ = 'spouk'
import BeautifulSoup
import requests
def parse_contents_href(url, url_args=None, check_content_find=None, tag='a'):
"""
parse href contents url and find some text in href contents [ for example ]
"""
html = requests.get(url, params=url_args)
page = BeautifulSoup.BeautifulSoup(html.text)
alllinks = page.findAll(tag, href=True)
result = check_content_find and filter(
lambda x: check_content_find in x['href'], alllinks) or alllinks
return result and "".join(map(str, result)) or False
url = 'https://vk.com/postnauka'
print parse_contents_href(url)
答案 3 :(得分:0)
但是这个列表是递归的,所以...... 我认为这会奏效 我是python的新手,所以代码可能看起来有点奇怪
getString = lambda x: \
x if type(x).__name__ == 'NavigableString' \
else "".join( \
getString(t) for t in x)
contents = getString(notices)