Boris Feld <boris.feld@octobus.net> [Fri, 07 Sep 2018 11:17:34 -0400] rev 39500
snapshot: turn _refinedgroups into a coroutine
We are now almost ready to start adding refining logic.
Boris Feld <boris.feld@octobus.net> [Fri, 07 Sep 2018 11:17:33 -0400] rev 39499
snapshot: also use None as a stop value for `_refinegroup`
This is yet another small step toward turning `_refinegroups` into a co-routine.
Boris Feld <boris.feld@octobus.net> [Fri, 07 Sep 2018 11:17:33 -0400] rev 39498
snapshot: add refining logic at the findeltainfo level
Once we found a delta, we want to have the candidates logic challenge it,
searching for a better candidate.
The logic at the lower level is still missing. We'll introduce it later.
Adding small changes in individual commits make it simpler to explain the code
change.
This is another small step toward turning `_refinegroups` into a co-routine.
Boris Feld <boris.feld@octobus.net> [Fri, 07 Sep 2018 11:17:32 -0400] rev 39497
snapshot: use None as a stop value when looking for a good delta
Having clear stop value should help keep clear logic around the co-routine.
The alternative of using a StopIteration exception give a messier result.
This is one small step toward turning `_refinegroups` into a co-routine.