From d4bf8dc02293cfc81c19f39b12b5e180a5e12645 Mon Sep 17 00:00:00 2001 From: Zac Medico Date: Sat, 21 May 2011 17:46:11 -0700 Subject: [PATCH] DepPriority: remove "rebuild" attribute Since the addition of DepPriorityNormalRange and DepPrioritySatisfiedRange in commit bd369956b2a2fbc019a655a372628998499156c0, which solves most cases of bug 199856, the Depriority.rebuild attribute doesn't appear to make any difference. The edges that this attribute differentiates are already naturally differentiated by the fact that the child node of a satisfied buildtime dependency that's not being rebuilt will naturally be identified as a leaf node earlier and removed from the graph, thereby eliminating the edge before there's an opportunity to compare it with a higher priority rebuild edge. The addition of the "optional" attribute (in commit 15476805a156acd11fdaaa19212691e8ee09b309) also plays a role here, since it converts some satisfied buildtime edges to optional edges, thereby reducing their priority. --- pym/_emerge/DepPriority.py | 2 +- pym/_emerge/DepPrioritySatisfiedRange.py | 31 ++++++------------------ pym/_emerge/depgraph.py | 12 --------- 3 files changed, 9 insertions(+), 36 deletions(-) diff --git a/pym/_emerge/DepPriority.py b/pym/_emerge/DepPriority.py index 252a81e82..3c2256a8e 100644 --- a/pym/_emerge/DepPriority.py +++ b/pym/_emerge/DepPriority.py @@ -4,7 +4,7 @@ from _emerge.AbstractDepPriority import AbstractDepPriority class DepPriority(AbstractDepPriority): - __slots__ = ("satisfied", "optional", "rebuild", "ignored") + __slots__ = ("satisfied", "optional", "ignored") def __int__(self): """ diff --git a/pym/_emerge/DepPrioritySatisfiedRange.py b/pym/_emerge/DepPrioritySatisfiedRange.py index 7fa2f0977..edb29df96 100644 --- a/pym/_emerge/DepPrioritySatisfiedRange.py +++ b/pym/_emerge/DepPrioritySatisfiedRange.py @@ -7,18 +7,17 @@ class DepPrioritySatisfiedRange(object): DepPriority Index Category not satisfied and buildtime HARD - not satisfied and runtime 7 MEDIUM - not satisfied and runtime_post 6 MEDIUM_SOFT - satisfied and buildtime and rebuild 5 SOFT + not satisfied and runtime 6 MEDIUM + not satisfied and runtime_post 5 MEDIUM_SOFT satisfied and buildtime 4 SOFT satisfied and runtime 3 SOFT satisfied and runtime_post 2 SOFT optional 1 SOFT (none of the above) 0 NONE """ - MEDIUM = 7 - MEDIUM_SOFT = 6 - SOFT = 5 + MEDIUM = 6 + MEDIUM_SOFT = 5 + SOFT = 4 NONE = 0 @classmethod @@ -51,21 +50,8 @@ class DepPrioritySatisfiedRange(object): def _ignore_satisfied_buildtime(cls, priority): if priority.__class__ is not DepPriority: return False - if priority.optional: - return True - if not priority.satisfied: - return False - if priority.buildtime: - return not priority.rebuild - return True - - @classmethod - def _ignore_satisfied_buildtime_rebuild(cls, priority): - if priority.__class__ is not DepPriority: - return False - if priority.optional: - return True - return bool(priority.satisfied) + return bool(priority.optional or \ + priority.satisfied) @classmethod def _ignore_runtime_post(cls, priority): @@ -85,7 +71,7 @@ class DepPrioritySatisfiedRange(object): ignore_medium = _ignore_runtime ignore_medium_soft = _ignore_runtime_post - ignore_soft = _ignore_satisfied_buildtime_rebuild + ignore_soft = _ignore_satisfied_buildtime DepPrioritySatisfiedRange.ignore_priority = ( @@ -94,7 +80,6 @@ DepPrioritySatisfiedRange.ignore_priority = ( DepPrioritySatisfiedRange._ignore_satisfied_runtime_post, DepPrioritySatisfiedRange._ignore_satisfied_runtime, DepPrioritySatisfiedRange._ignore_satisfied_buildtime, - DepPrioritySatisfiedRange._ignore_satisfied_buildtime_rebuild, DepPrioritySatisfiedRange._ignore_runtime_post, DepPrioritySatisfiedRange._ignore_runtime ) diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py index 3ef47f8ab..d09ee87ba 100644 --- a/pym/_emerge/depgraph.py +++ b/pym/_emerge/depgraph.py @@ -1036,18 +1036,6 @@ class depgraph(object): return 0 if not pkg.onlydeps: - if not pkg.installed and \ - "empty" not in self._dynamic_config.myparams and \ - vardbapi.match(pkg.slot_atom): - # Increase the priority of dependencies on packages that - # are being rebuilt. This optimizes merge order so that - # dependencies are rebuilt/updated as soon as possible, - # which is needed especially when emerge is called by - # revdep-rebuild since dependencies may be affected by ABI - # breakage that has rendered them useless. Don't adjust - # priority here when in "empty" mode since all packages - # are being merged in that case. - priority.rebuild = True existing_node, existing_node_matches = \ self._check_slot_conflict(pkg, dep.atom) -- 2.26.2