Pierre-Yves David <pierre-yves.david@octobus.net> [Thu, 28 Feb 2019 00:12:12 +0100] rev 41880
discovery: avoid computing identical sets of heads twice
The very same set of heads is computed in the previous statement, it seems more
efficient to just copy that result.
Georges Racinet <georges.racinet@octobus.net> [Wed, 27 Feb 2019 23:55:19 +0100] rev 41879
discovery: moved sampling functions inside discovery object
In this patch, we transform the sampling functions into
methods of the `partialdiscovery` class in the Python case.
This will provide multiple benefit. For example we can keep some cache from one
sampling to another. In addition this will help the Oxidation work as all graph
traversal related logic will be contained in a single object.