Eric Harney 7f282a5ea4 Hide cinder CLI errors on bash-completion ...

On my environment, the cinderclient CLI reports:
/usr/lib/python2.7/site-packages/requests/__init__.py:91:
RequestsDependencyWarning: urllib3 (1.25.6) or
chardet (2.2.1) doesn't match a supported version!

When running any command.

This is fairly irritating to have pop up in the
context of cinder bash-completion calls, i.e.,
when you hit tab after "cinder" at the shell.

Just hide errors there rather than pollute the
screen with them.

Change-Id: I40019dcc845015de8cfe8165656829cdaa446666

2019-10-18 12:08:00 -04:00

973 B

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