[Python-modules-team] Bug#964117: Bug#964117: python3-pip: pip fails to list all outdated packages

[Vipul]

> Any idea how can I fix above error?

After looking for it on the Internet, I found this[1] bug report on
Launchpad issue tracker. It happens because pip didn't catch exceptions
in index.py, consistently (see spitfire1900's[2] comment) and has fixed
in pip v19.1+[3].

[1]: https://bugs.launchpad.net/ubuntu/+source/python-pip/+bug/1835686
[2]:
https://bugs.launchpad.net/ubuntu/+source/python-pip/+bug/1835686/comments/3
[3]: https://github.com/pypa/pip/issues/6428#issuecomment-501826842