我正在使用 requests-html 并尝试渲染功能，但收效甚微。当我使用 python3.8 运行这个脚本时
#!/usr/bin/python3
from requests_html import HTML
file = "scrape/temp_file2.html"
with open(file) as html_file:
source = html_file.read()
html = HTML(html=source)
html.render()
match = html.find('#footer', first=True)
try:
print(match.hmtl)
except:
print('not found')
它会导致回溯：
python3 scrape/test1.py
Traceback (most recent call last):
File "scrape/test1.py", line 10, in <module>
html.render()
File "/home/pi/.local/lib/python3.8/site-packages/requests_html.py", line 586, in render
self.browser = self.session.browser # Automatically create a event loop and browser
File "/home/pi/.local/lib/python3.8/site-packages/requests_html.py", line 730, in browser
self._browser = self.loop.run_until_complete(super().browser)
File "/usr/local/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete …