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buildorder.py: comments and other changes

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This commit is contained in:
Francisco Demartino 2015-12-24 03:34:27 -03:00
parent a8d10018d4
commit 0227e1a6e9
1 changed files with 4 additions and 6 deletions
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10
buildorder.py
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@ -151,23 +151,21 @@ def buildorder():
pkg = pkg_queue.pop(0)
if pkg.name in visited:
continue
visited.add(pkg.name)
# print("Processing {}:".format(pkg.name), pkg.needed_by)
visited.add(pkg.name)
build_order.append(pkg)
for other_pkg in sorted(pkg.needed_by, key=lambda p: p.name):
# Mark this package as done
# Remove this pkg from deps
remaining_deps[other_pkg.name].discard(pkg.name)
# ... and all its subpackages
remaining_deps[other_pkg.name].difference_update(
[subpkg.name for subpkg in pkg.subpkgs]
)
if not remaining_deps[other_pkg.name]: # all deps were pruned?
pkg_queue.append(other_pkg)
if not remaining_deps[other_pkg.name]: # all deps were already appended?
pkg_queue.append(other_pkg) # should be processed
return build_order