Made a change to how channels are displayed, new output:

koji hostinfo 100
Name: buildhw-02.phx2.fedoraproject.org
ID: 100
Arches: x86_64 i386
Capacity: 4.0
Task Load: 0.00
Description: None
Comment: None
Enabled: yes
Ready: yes
Last Update: 2017-04-27 15:15:57
Channels: default createrepo appliance livecd image livemedia
Active Buildroots:
None

splitlines() is preferred

Maybe just leave blank, as the web ui does?

similar comments on this part

seems like a list comprehension would work nicely here
[c['name] for c in session.listChannels(hostID=info['id']]

Can we also show state and creation time as web does?

We can't use .format quite yet. Not until we formally drop RHEL5 support

Commit 63df56ea fixes this pull-request