From 25bf5ebc00fa1c79e6f764a58802cd70a16967bf Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 17 Oct 2012 22:57:09 -0700
Subject: [PATCH] Handle InvalidData from _pkg_str.

---
 pym/_emerge/create_world_atom.py | 17 +++++++++++++----
 pym/_emerge/depgraph.py          |  4 ++--
 pym/portage/_sets/libs.py        |  3 ++-
 pym/portage/dbapi/vartree.py     |  2 +-
 4 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/pym/_emerge/create_world_atom.py b/pym/_emerge/create_world_atom.py
index 3e05c6d74..ac994cc04 100644
--- a/pym/_emerge/create_world_atom.py
+++ b/pym/_emerge/create_world_atom.py
@@ -1,7 +1,15 @@
 # Copyright 1999-2012 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
+import sys
+
 from portage.dep import _repo_separator
+from portage.exception import InvalidData
+
+if sys.hexversion >= 0x3000000:
+	_unicode = str
+else:
+	_unicode = unicode
 
 def create_world_atom(pkg, args_set, root_config):
 	"""Create a new atom for the world file if one does not exist.  If the
@@ -35,8 +43,8 @@ def create_world_atom(pkg, args_set, root_config):
 	for cpv in portdb.match(cp):
 		for repo in repos:
 			try:
-				available_slots.add(portdb._pkg_str(cpv, repo).slot)
-			except KeyError:
+				available_slots.add(portdb._pkg_str(_unicode(cpv), repo).slot)
+			except (KeyError, InvalidData):
 				pass
 
 	slotted = len(available_slots) > 1 or \
@@ -87,8 +95,9 @@ def create_world_atom(pkg, args_set, root_config):
 				for cpv in matches:
 					for repo in repos:
 						try:
-							matched_slots.add(portdb._pkg_str(cpv, repo).slot)
-						except KeyError:
+							matched_slots.add(
+								portdb._pkg_str(_unicode(cpv), repo).slot)
+						except (KeyError, InvalidData):
 							pass
 
 			if len(matched_slots) == 1:
diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py
index ef31d58d1..0722fac78 100644
--- a/pym/_emerge/depgraph.py
+++ b/pym/_emerge/depgraph.py
@@ -25,7 +25,7 @@ from portage.dep import Atom, best_match_to_list, extract_affecting_use, \
 from portage.dep._slot_operator import ignore_built_slot_operator_deps
 from portage.eapi import eapi_has_strong_blocks, eapi_has_required_use, \
 	_get_eapi_attrs
-from portage.exception import (InvalidAtom, InvalidDependString,
+from portage.exception import (InvalidAtom, InvalidData, InvalidDependString,
 	PackageNotFound, PortageException)
 from portage.output import colorize, create_color_func, \
 	darkgreen, green
@@ -3832,7 +3832,7 @@ class depgraph(object):
 								other_db._pkg_str(_unicode(cpv), None).slot:
 								slot_available = True
 								break
-						except KeyError:
+						except (KeyError, InvalidData):
 							pass
 					if not slot_available:
 						continue
diff --git a/pym/portage/_sets/libs.py b/pym/portage/_sets/libs.py
index 27ef50e71..a6433e855 100644
--- a/pym/portage/_sets/libs.py
+++ b/pym/portage/_sets/libs.py
@@ -3,6 +3,7 @@
 
 from __future__ import print_function
 
+from portage.exception import InvalidData
 from portage.localization import _
 from portage._sets.base import PackageSet
 from portage._sets import get_boolean, SetConfigError
@@ -22,7 +23,7 @@ class LibraryConsumerSet(PackageSet):
 			for cpv in self.dbapi._linkmap.getOwners(p):
 				try:
 					pkg = self.dbapi._pkg_str(cpv, None)
-				except KeyError:
+				except (KeyError, InvalidData):
 					# This is expected for preserved libraries
 					# of packages that have been uninstalled
 					# without replacement.
diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index 30b6cb17d..46afea572 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -4094,7 +4094,7 @@ class dblink(object):
 							try:
 								slot = self.vartree.dbapi._pkg_str(cpv, None).slot
 								counter = self.vartree.dbapi.cpv_counter(cpv)
-							except KeyError:
+							except (KeyError, InvalidData):
 								pass
 							else:
 								has_vdb_entry = True
-- 
2.26.2