我正在尝试将“ ”添加到 Beautifulsoup 标签中。 BS 将 tag.string
转换为 \
而不是  
。一定是编码问题,但我想不通。
请注意:忽略后面的“\”字符。我必须添加它,这样 stackoverflow 才能正确格式化我的问题。
import bs4 as Beautifulsoup
html = "<td><span></span></td>"
soup = Beautifulsoup(html)
tag = soup.find("td")
tag.string = " "
当前输出为html = "\ "
有什么想法吗?
最佳答案
默认情况下,BeautifulSoup
使用minimal
输出格式化程序并转换 HTML 实体。
解决方案是将输出格式化程序设置为None
,引用自 BS source (PageElement
docstring):
# There are five possible values for the "formatter" argument passed in
# to methods like encode() and prettify():
#
# "html" - All Unicode characters with corresponding HTML entities
# are converted to those entities on output.
# "minimal" - Bare ampersands and angle brackets are converted to
# XML entities: & < >
# None - The null formatter. Unicode characters are never
# converted to entities. This is not recommended, but it's
# faster than "minimal".
例子:
from bs4 import BeautifulSoup
html = "<td><span></span></td>"
soup = BeautifulSoup(html, 'html.parser')
tag = soup.find("span")
tag.string = ' '
print soup.prettify(formatter=None)
打印:
<td>
<span>
</span>
</td>
希望对您有所帮助。
关于python - 如何在 Beautifulsoup 标签中插入空格 ( )?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/22187049/