** Description changed:
- 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/myapp/main.py", line 312, in <module>
- win = GridWindow()
- File "/usr/lib/myapp/main.py", line 37, in __init__
- self.updates_frame = self.draw_updates_frame()
- File "/usr/lib/myapp/main.py", line 132, in draw_updates_frame
- if self.version_check() == True:
- File "/usr/lib/myapp/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>
+ Fixed
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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:
Fixed
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/python3-defaults/+bug/1821822/+subscriptions
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