** Tags added: disco -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to python3-defaults in Ubuntu. https://bugs.launchpad.net/bugs/1821822
Title: Temporary failure in name resolution in Python 3.7.2 Status in python3-defaults package in Ubuntu: New Bug description: My Python application works in 18.10 fine, but when upgrading to 19.10 for development reasons the same script produces the errors reported below. I have checked on the Python bug tracker and there are no related bug reports. Traceback (most recent call last): File "/usr/lib/python3.7/urllib/request.py", line 1317, in do_open encode_chunked=req.has_header('Transfer-encoding')) File "/usr/lib/python3.7/http/client.py", line 1229, in request self._send_request(method, url, body, headers, encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1275, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1224, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1016, in _send_output self.send(msg) File "/usr/lib/python3.7/http/client.py", line 956, in send self.connect() File "/usr/lib/python3.7/http/client.py", line 1384, in connect super().connect() File "/usr/lib/python3.7/http/client.py", line 928, in connect (self.host,self.port), self.timeout, self.source_address) File "/usr/lib/python3.7/socket.py", line 707, in create_connection for res in getaddrinfo(host, port, 0, SOCK_STREAM): File "/usr/lib/python3.7/socket.py", line 748, 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 "/usr/lib/pihole-panel/main.py", line 312, in <module> win = GridWindow() File "/usr/lib/pihole-panel/main.py", line 37, in __init__ self.updates_frame = self.draw_updates_frame() File "/usr/lib/pihole-panel/main.py", line 132, in draw_updates_frame if self.version_check() == True: File "/usr/lib/pihole-panel/main.py", line 53, in version_check get_version = urlopen('https://urlchanged.com').read() File "/usr/lib/python3.7/urllib/request.py", line 222, in urlopen return opener.open(url, data, timeout) File "/usr/lib/python3.7/urllib/request.py", line 525, in open response = self._open(req, data) File "/usr/lib/python3.7/urllib/request.py", line 543, in _open '_open', req) File "/usr/lib/python3.7/urllib/request.py", line 503, in _call_chain result = func(*args) File "/usr/lib/python3.7/urllib/request.py", line 1360, in https_open context=self._context, check_hostname=self._check_hostname) File "/usr/lib/python3.7/urllib/request.py", line 1319, in do_open raise URLError(err) urllib.error.URLError: <urlopen error [Errno -3] Temporary failure in name resolution> To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python3-defaults/+bug/1821822/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp