diff hgext3rd/evolve/evolvecmd.py @ 3697:6aff4bb3970d

compat: drop compatibility layer for successorssets

We support down to Mercurial 4.3 now.

--- a/hgext3rd/evolve/evolvecmd.py	Thu Apr 19 16:08:01 2018 +0200
+++ b/hgext3rd/evolve/evolvecmd.py	Thu Apr 19 16:12:37 2018 +0200
@@ -23,6 +23,7 @@
     merge,
     node,
     obsolete,
+    obsutil,
     phases,
     repair,
     scmutil,
@@ -113,14 +114,14 @@
         ui.warn(_("cannot solve instability of %s, skipping\n") % orig)
         return (False, '')
     obs = pctx
-    newer = compat.successorssets(repo, obs.node())
+    newer = obsutil.successorssets(repo, obs.node())
     # search of a parent which is not killed
     while not newer or newer == [()]:
         ui.debug("stabilize target %s is plain dead,"
                  " trying to stabilize on its parent\n" %
                  obs)
         obs = obs.parents()[0]
-        newer = compat.successorssets(repo, obs.node())
+        newer = obsutil.successorssets(repo, obs.node())
     if len(newer) > 1:
         msg = _("skipping %s: divergent rewriting. can't choose "
                 "destination\n") % obs
@@ -518,7 +519,7 @@
         if not ctx.obsolete():
             continue
 
-        successors = compat.successorssets(repo, ctx.node(), cache)
+        successors = obsutil.successorssets(repo, ctx.node(), cache)
 
         # We can't make any assumptions about how to update the hash if the
         # cset in question was split or diverged.
@@ -684,7 +685,7 @@
     """
     repo = ctx._repo.unfiltered()
     for base in repo.set('reverse(allprecursors(%d))', ctx.rev()):
-        newer = compat.successorssets(ctx._repo, base.node())
+        newer = obsutil.successorssets(ctx._repo, base.node())
         # drop filter and solution including the original ctx
         newer = [n for n in newer if n and ctx.node() not in n]
         if newer:
@@ -732,7 +733,7 @@
     tovisit = list(parents(rev))
     while tovisit:
         r = tovisit.pop()
-        succsets = compat.successorssets(repo, tonode(r))
+        succsets = obsutil.successorssets(repo, tonode(r))
         if not succsets:
             tovisit.extend(parents(r))
         else:
@@ -1022,7 +1023,7 @@
         if n == ctx.node():
             # a node can't be a base for divergence with itself
             continue
-        nsuccsets = compat.successorssets(repo, n, cache)
+        nsuccsets = obsutil.successorssets(repo, n, cache)
         for nsuccset in nsuccsets:
             if ctx.node() in nsuccset:
                 # we are only interested in *other* successor sets