diff options
Diffstat (limited to 'pym/_emerge/depgraph.py')
| -rw-r--r-- | pym/_emerge/depgraph.py | 54 |
1 files changed, 39 insertions, 15 deletions
diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py index 2a5848ce7..d5971d1ba 100644 --- a/pym/_emerge/depgraph.py +++ b/pym/_emerge/depgraph.py @@ -976,6 +976,11 @@ class depgraph(object): return (existing_node, matches) def _add_pkg(self, pkg, dep): + """ + Adds a package to the depgraph, queues dependencies, and handles + slot conflicts. + """ + debug = "--debug" in self._frozen_config.myopts myparent = None priority = None depth = 0 @@ -987,17 +992,28 @@ class depgraph(object): depth = dep.depth if priority is None: priority = DepPriority() - """ - Fills the digraph with nodes comprised of packages to merge. - mybigkey is the package spec of the package to merge. - myparent is the package depending on mybigkey ( or None ) - addme = Should we add this package to the digraph or are we just looking at it's deps? - Think --onlydeps, we need to ignore packages in that case. - #stuff to add: - #SLOT-aware emerge - #IUSE-aware emerge -> USE DEP aware depgraph - #"no downgrade" emerge - """ + + if debug: + writemsg_level( + "\n%s%s %s\n" % ("Child:".ljust(15), pkg, + pkg_use_display(pkg, self._frozen_config.myopts, + modified_use=self._pkg_use_enabled(pkg))), + level=logging.DEBUG, noiselevel=-1) + if isinstance(myparent, + (PackageArg, AtomArg)): + # For PackageArg and AtomArg types, it's + # redundant to display the atom attribute. + writemsg_level( + "%s%s\n" % ("Parent Dep:".ljust(15), myparent), + level=logging.DEBUG, noiselevel=-1) + else: + # Display the specific atom from SetArg or + # Package types. + writemsg_level( + "%s%s required by %s\n" % + ("Parent Dep:".ljust(15), dep.atom, myparent), + level=logging.DEBUG, noiselevel=-1) + # Ensure that the dependencies of the same package # are never processed more than once. previously_added = pkg in self._dynamic_config.digraph @@ -1190,6 +1206,14 @@ class depgraph(object): self._add_slot_conflict(pkg) slot_collision = True + if debug: + writemsg_level( + "%s%s %s\n" % ("Slot Conflict:".ljust(15), + existing_node, pkg_use_display(existing_node, + self._frozen_config.myopts, + modified_use=self._pkg_use_enabled(existing_node))), + level=logging.DEBUG, noiselevel=-1) + if slot_collision: # Now add this node to the graph so that self.display() # can show use flags and --tree portage.output. This node is @@ -1573,7 +1597,7 @@ class depgraph(object): continue if debug: - writemsg_level("Candidates: %s: %s\n" % \ + writemsg_level("\nCandidates: %s: %s\n" % \ (virt_pkg.cpv, [str(x) for x in atoms]), noiselevel=-1, level=logging.DEBUG) @@ -1670,7 +1694,7 @@ class depgraph(object): traversed_virt_pkgs.add(dep.child) if debug: - writemsg_level("Exiting... %s\n" % (pkg,), + writemsg_level("\nExiting... %s\n" % (pkg,), noiselevel=-1, level=logging.DEBUG) return 1 @@ -2226,8 +2250,8 @@ class depgraph(object): return 0, myfavorites continue if debug: - portage.writemsg(" Arg: %s\n Atom: %s\n" % \ - (arg, atom), noiselevel=-1) + writemsg_level("\n Arg: %s\n Atom: %s\n" % + (arg, atom), noiselevel=-1, level=logging.DEBUG) pkg, existing_node = self._select_package( myroot, atom, onlydeps=onlydeps) if not pkg: |