python - 删除python3中html标签之间的换行符

Question

我想修剪掉所有的空格和新行并将结果从

<title>

     Asian Case Research Journal (World Scientific)

</title>

到此

<title>Asian Case Research Journal (World Scientific)</title>

我的代码:

for link in url_list:
    try:
    r = requests.get(link)
    soup = BeautifulSoup(r.content,"html.parser")
    print(soup.title)
except:
    print("No Title Found ")
    continue

Answer 1

import bs4

html = '''<title>

     Asian Case Research Journal (World Scientific)

</title>'''
soup = bs4.BeautifulSoup(html, 'lxml')
title = soup.title
title.string = title.get_text(strip=True)
print(str(title))

输出:

<title>Asian Case Research Journal (World Scientific)</title>

在bs4中，tag是一个具有字符串属性的Object，可以使用.表示法来访问或修改它，并使用str(tag)将tag对象转换为python str对象

文档:modifying-string