root@cxj061:/www/server/panel/pyenv/bin# bt 22
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正在执行(22)...
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    for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
  File "/www/server/panel/pyenv/lib/python3.7/socket.py", line 752, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -3] Temporary failure in name resolution

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 706, in urlopen
    chunked=chunked,
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 382, in _make_request
    self._validate_conn(conn)
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 1010, in _validate_conn
    conn.connect()
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/urllib3/connection.py", line 353, in connect
    conn = self._new_conn()
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/urllib3/connection.py", line 182, in _new_conn
    self, "Failed to establish a new connection: %s" % e
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPSConnection object at 0x7fe618cb0650>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution