Fedora 31 running error

[Alion548]

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2019.10.29
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar issues including closed ones

Verbose log

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '--ignore-config', '--download-archive', '/root/service/music/record', '-q', '-x', '-f', 'bestaudio', 'https://www.youtube.com/playlist?list=PLqpN-gSREHXyaOwzLzSLaPsLZL4y4nt0Q'
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2019.10.29
[debug] Python version 3.7.5 (CPython) - Linux-5.3.7-301.fc31.x86_64-x86_64-with-fedora-31-Thirty_One
[debug] exe versions: ffmpeg 4.2.1, ffprobe 4.2.1
ERROR: Unable to download webpage: <urlopen error [Errno 0] Error> (caused by URLError(OSError(0, 'Error')))
  File "/root/service/music/youtube-dl/youtube_dl/extractor/common.py", line 627, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "/root/service/music/youtube-dl/youtube_dl/YoutubeDL.py", line 2237, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib64/python3.7/urllib/request.py", line 525, in open
    response = self._open(req, data)
  File "/usr/lib64/python3.7/urllib/request.py", line 543, in _open
    '_open', req)
  File "/usr/lib64/python3.7/urllib/request.py", line 503, in _call_chain
    result = func(*args)
  File "/root/service/music/youtube-dl/youtube_dl/utils.py", line 2724, in https_open
    req, **kwargs)
  File "/usr/lib64/python3.7/urllib/request.py", line 1319, in do_open
    raise URLError(err)

Description

After upgrading to Fedora 31, the default python version has changed, causing it to not work properly.