如果我理解正确的话，您可以使用正则表达式来更改文本。考虑这个例子：
from bs4 import BeautifulSoup
html_text = """\
<body>
<p>Lorem ipsum dolor sit amet,
consectetur adipiscing elit.
Maecenas sed mi lacus.
<span>This is inner span.</span>
Vivamus luctus vehicula lacus,
ut malesuada justo posuere et.
Donec ut diam volutpat</p>
</body>"""
soup = BeautifulSoup(html_text, "html.parser")
print(soup.p.text)
打印：
Lorem ipsum dolor sit amet,
consectetur adipiscing elit.
Maecenas sed mi lacus.
This is inner span.
Vivamus luctus vehicula lacus,
ut malesuada justo posuere et.
Donec ut diam volutpat
你可以这样做：
import re
print(re.sub(r"\s{2,}", " ", soup.p.text))
这会响起：
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas sed mi lacus. This is inner span. Vivamus luctus vehicula lacus, ut malesuada justo posuere et. Donec ut diam volutpat