[libvirt] [dockerfiles PATCH 0/3] refresh: Minor Python style tweaks

[Andrea Bolognani]

These are basically the same tweaks that have recently been
applied to lcitool.

Andrea Bolognani (3):
  refresh: Remove double space
  refresh: Drop Error class
  refresh: Move exception handling to Application.run()

 refresh | 40 +++++++++++++++++-----------------------
 1 file changed, 17 insertions(+), 23 deletions(-)

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2.20.1