From 920ba457e726298ae06af56dd3c733fd0871bdcd Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 10 Oct 2009 02:28:46 +0000
Subject: Remove world_sets support.

svn path=/main/branches/2.1.7/; revision=14544
---
 man/portage.5              | 10 ----------
 pym/portage/_sets/files.py | 38 +++++---------------------------------
 pym/portage/const.py       |  1 -
 3 files changed, 5 insertions(+), 44 deletions(-)

diff --git a/man/portage.5 b/man/portage.5
index 50e7e98e5..cfded7e58 100644
--- a/man/portage.5
+++ b/man/portage.5
@@ -91,7 +91,6 @@ database to track installed packages
 .nf
 config
 world
-world_sets
 .fi
 .SH "GLOSSARY"
 In the following sections, some terminology may be foreign to you or used 
@@ -865,15 +864,6 @@ games\-misc/fortune\-mod\-gentoo\-dev
 dev\-libs/uclibc
 app\-cdr/cdemu
 .fi
-.TP
-.BR world_sets
-This is like the world file but instead of package atoms it contains
-packages sets which always begin with the @ character.
-
-.I Example:
-.nf
-@system
-.fi
 .RE
 .SH "REPORTING BUGS"
 Please report bugs via http://bugs.gentoo.org/
diff --git a/pym/portage/_sets/files.py b/pym/portage/_sets/files.py
index cfa744d21..77793baa0 100644
--- a/pym/portage/_sets/files.py
+++ b/pym/portage/_sets/files.py
@@ -11,7 +11,7 @@ from portage import _encodings
 from portage import _unicode_decode
 from portage import _unicode_encode
 from portage.util import grabfile, write_atomic, ensure_dirs, normalize_path
-from portage.const import USER_CONFIG_PATH, WORLD_FILE, WORLD_SETS_FILE
+from portage.const import USER_CONFIG_PATH, WORLD_FILE
 from portage.localization import _
 from portage.locks import lockfile, unlockfile
 from portage import portage_gid
@@ -34,25 +34,16 @@ class WorldSet(EditablePackageSet):
 		self._filename = os.path.join(os.sep, root, WORLD_FILE)
 		self.loader = ItemFileLoader(self._filename, self._validate)
 		self._mtime = None
-		
-		self._filename2 = os.path.join(os.sep, root, WORLD_SETS_FILE)
-		self.loader2 = ItemFileLoader(self._filename2, self._validate2)
-		self._mtime2 = None
-		
+
 	def _validate(self, atom):
 		return ValidAtomValidator(atom)
 
-	def _validate2(self, setname):
-		return setname.startswith(SETPREFIX)
-
 	def write(self):
 		write_atomic(self._filename,
 			"".join(sorted("%s\n" % x for x in self._atoms)))
-		write_atomic(self._filename2, "\n".join(sorted(self._nonatoms))+"\n")
-	
+
 	def load(self):
 		atoms = []
-		nonatoms = []
 		atoms_changed = False
 		# load atoms and non-atoms from different files so the worldfile is 
 		# backwards-compatible with older versions and other PMs, even though 
@@ -77,28 +68,9 @@ class WorldSet(EditablePackageSet):
 			atoms_changed = True
 		else:
 			atoms.extend(self._atoms)
-		try:
-			mtime = os.stat(self._filename2).st_mtime
-		except (OSError, IOError):
-			mtime = None
-		if (not self._loaded or self._mtime2 != mtime):
-			try:
-				data, errors = self.loader2.load()
-				for fname in errors:
-					for e in errors[fname]:
-						self.errors.append(fname+": "+e)
-			except EnvironmentError as e:
-				if e.errno != errno.ENOENT:
-					raise
-				del e
-				data = {}
-			nonatoms = list(data)
-			self._mtime2 = mtime
-			atoms_changed = True
-		else:
-			nonatoms.extend(self._nonatoms)
+
 		if atoms_changed:
-			self._setAtoms(atoms+nonatoms)
+			self._setAtoms(atoms)
 		
 	def _ensure_dirs(self):
 		ensure_dirs(os.path.dirname(self._filename), gid=portage_gid, mode=0o2750, mask=0o2)
diff --git a/pym/portage/const.py b/pym/portage/const.py
index 8b36aac14..890abe83b 100644
--- a/pym/portage/const.py
+++ b/pym/portage/const.py
@@ -47,7 +47,6 @@ VDB_PATH                 = "var/db/pkg"
 CACHE_PATH               = "var/cache/edb"
 PRIVATE_PATH             = "var/lib/portage"
 WORLD_FILE               = PRIVATE_PATH + "/world"
-WORLD_SETS_FILE          = PRIVATE_PATH + "/world_sets"
 CONFIG_MEMORY_FILE       = PRIVATE_PATH + "/config"
 NEWS_LIB_PATH            = "var/lib/gentoo"
 
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