since we work with python2 only, mentioning it in all shebangs make
the commands from git work even when python3 is set as default.
This also fixes one test where command being ran is 'virt-xml' through
subprocess.Popen().
While at that, add '-tt' where possible in order to make everyone use
same indentation characters.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
We totally break CLI compat here, but the previous tool wasn't sustainable.
Instead, repurpose the tool as strictly converting external formats
like ovf/vmx to native libvirt XML, and launch the guest.
So we drop vmx/virt-image output, and virt-image input, and a slew of
command line options. I don't think anyone was depending on this in a
scripted fashion, so in practice I don't think anyone will care.
Add much more comprehensive unit tests while we are at it.
And hide docs about old --noacpi/--noacpi options. I don't think
anyone really uses them anyways, but if anyone complains we should
just implement --features for the other CLI commands.
Cole Robinson