D4327: dagop: extract headsetofconnecteds() from dagutil

yuja (Yuya Nishihara) phabricator at mercurial-scm.org
Sat Aug 18 04:05:43 EDT 2018


yuja added a comment.


  > +def headrevs(revs, parentsfn):
  >  +    """Resolve the set of heads from a set of revisions.
  >  +
  >  +    Receives an iterable of revision numbers and a callbable that receives a
  >  +    revision number and returns an iterable of parent revision numbers, possibly
  >  +    including nullrev.
  >  +
  >  +    Returns a set of revision numbers that are DAG heads within the passed subset.
  >  +    """
  >  +    headrevs = set()
  
  Absorbed fix from https://phab.mercurial-scm.org/D4328 since this never be non-empty set.
  
  Overall, the series looks really nice. Thanks.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D4327

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


More information about the Mercurial-devel mailing list