你可以用
.insert_after
:
from bs4 import BeautifulSoup
html_doc = """
<table>
<tr>
<th>Version</th>
<th>Jira</th>
<th colspan="1">Date/Time</th>
</tr>
<tr>
<td> something else </td>
</tr>
</table>
"""
soup = BeautifulSoup(html_doc, "html.parser")
row = soup.select_one("tr:has(th)")
row.insert_after(soup.new_tag("tr", text="New Cell"))
print(soup.prettify())
印刷品:
<table>
<tr>
<th>
Version
</th>
<th>
Jira
</th>
<th colspan="1">
Date/Time
</th>
</tr>
<tr text="New Cell">
</tr>
<tr>
<td>
something else
</td>
</tr>
</table>