Peter Hunt added the comment:
Ah, I just realised it may have been a different dash to the one that can be
typed with the keyboard.
>From the wiki article (https://en.wikipedia.org/wiki/Dash), using either the
>"en" or "em" dash will cause t
New submission from Peter Hunt :
If the hosts file contains invalid unicode, then the socket module will break
when attempting to get the list of hosts. This renders modules such as Flask
and Django unusable.
Background:
I had a mapping to localghost
(https://twitter.com/rfreebern