How to solve the problem that gethostbyaddr triggers UnicodeDecodeError in Python3

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Problem description

I am using Python 3.4.1 to build a Django project.

Manage.py runserver throws UnicodeDecodeException.

How to solve?

View the following (trim) retro:

Retro (last recent call):

File C:\ Python34\ lib\ socketserver.py, line 429 _ _ init__ self.server_bind ()

File C:\ Python34\ lib\ site-packages\ django\ core\ servers\ basehttp.py, line 121, in server_bind Super (WSGIServer,self) .server_bind ()

File C:\ Python34\ lib\ wsgiref\ simple_server.py, line 50, server_bind HTTPServer.server_bind (self)

File C:\ Python34\ lib\ http\ server.py, line 135, server_bind self.server_name = socket.getfqdn (host)

File C:\ Python34\ lib\ socket.py, line 460, getfqdn hostname, alias, ipaddrs = gethostbyaddr (name)

UnicodeDecodeError:'utf-8' codec cannot decode 0xcf bytes in position 12 invalid contiguous bytes

For each request, my hostname:

C:\ Users\ AnatoliyVik > hostname AnatoliyVik- hosting solution

Change the hostname to no longer contain Cyrillic characters to resolve the problem.

Thank you @ Lafada for your guidance.

I'm trying to build a Django project with Python 3.4.1. Manage.py runserver raises a UnicodeDecodeException.

How can this be resolved? See the below (trimmed) traceback:

Traceback (most recent call last): File "C:\ Python34\ lib\ socketserver.py", line 429, in _ _ init__ self.server_bind () File "C:\ Python34\ lib\ site-packages\ django\ core\ servers\ basehttp.py", line 121, in server_bind super (WSGIServer, self). Server_bind () File "C:\ Python34\ lib\ wsgiref\ simple_server.py", line 50 In server_bind HTTPServer.server_bind (self) File "C:\ Python34\ lib\ http\ server.py", line 135, in server_bind self.server_name = socket.getfqdn (host) File "C:\ Python34\ lib\ socket.py", line 460, in getfqdn hostname, aliases, ipaddrs = gethostbyaddr (name) UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcf in position 12: invalid continuation byte

Per request, my hostname:

C:\ Users\ AnatoliyVik > hostnameAnatoliyVik- stories

Changing the hostname to no longer include Cyrillic symbols resolves the problem.

Thanks to @ Lafada for the guidance.

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