[gentoo-commits] proj/portage:2.1.9 commit in: pym/portage/dbapi/

["Zac Medico" <zmedico@gentoo.org>]

commit:     908f430504c6142a0c0e452e9d9a9dcd808f87c6
Author:     Zac Medico <zmedico <AT> gentoo <DOT> org>
AuthorDate: Tue Mar  1 18:06:01 2011 +0000
Commit:     Zac Medico <zmedico <AT> gentoo <DOT> org>
CommitDate: Tue Mar  1 20:53:53 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=908f4305

owners_cache: implicitly add parent directories

We can't necessarily assume that they are explicitly listed in
CONTENTS.

---
 pym/portage/dbapi/vartree.py |   19 ++++++++++++++++++-
 1 files changed, 18 insertions(+), 1 deletions(-)

diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index 9be12fb..b8881c8 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -822,8 +822,25 @@ class vardbapi(dbapi):
 			if not contents:
 				# Empty path is a code used to represent empty contents.
 				self._add_path("", pkg_hash)
+
+			# When adding paths, implicitly add parent directories,
+			# since we can't necessarily assume that they are
+			# explicitly listed in CONTENTS.
+			added_paths = set()
 			for x in contents:
-				self._add_path(x[root_len:], pkg_hash)
+				x = x[root_len:]
+				added_paths.add(x)
+				self._add_path(x, pkg_hash)
+				x_split = x.split(os.sep)
+				x_split.pop()
+				while x_split:
+					parent = os.sep.join(x_split)
+					if parent in added_paths:
+						break
+					added_paths.add(parent)
+					self._add_path(parent, pkg_hash)
+					x_split.pop()
+
 			self._vardb._aux_cache["modified"].add(cpv)
 
 		def _add_path(self, path, pkg_hash):