D4576: localrepo: extract resolving of opener options to standalone functions

[durin42 (Augie Fackler)]

durin42 added a comment.


  I kind of hope that eventually you're going to break all the requirements-handling nonsense out into its own module somehow?

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D4576

To: indygreg, #hg-reviewers
Cc: durin42, mercurial-devel