pytools: obmcutil: Optionally wait for standby before getting objects

If the user passes --wait, try to immediately get the object but wait
until we reach standby before trying again if the first attempt fails.

The correct strategy is probably to look for registration of names on
the bus, but this ghetto approach also works.

Change-Id: I71b6f5d4fcf5841510da6f9877726b875b019d51
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
1 file changed