Revert use.unsatisfiable support for now.

The current implementation doesn't provide anything to distinguish
it from use.mask, and it's arguable that another approach such as
an atom syntax extension (for optional dependencies) would be more
appropriate.

This reverts commit 93ee6a847be949e7752c3c052d3eb0619e408b43.

1 files changed, 0 insertions, 23 deletions

diff --git a/pym/portage/package/ebuild/_config/UseManager.py b/pym/portage/package/ebuild/_config/UseManager.py
index 99e2fea07..ff206e536 100644
--- a/pym/portage/package/ebuild/_config/UseManager.py
+++ b/pym/portage/package/ebuild/_config/UseManager.py
@@ -22,11 +22,9 @@ class UseManager(object):
 		#--------------------------------
 		#	use.mask			_usemask_list
 		#	use.force			_useforce_list
-		#	use.unsatisfiable		_useunsatisfiable_list
 		#	package.use.mask		_pusemask_list
 		#	package.use			_pkgprofileuse
 		#	package.use.force		_puseforce_list
-		#	package.use.unsatisfiable	_puseunsatisfiable_list
 		#--------------------------------
 		#	user config
 		#--------------------------------
@@ -45,11 +43,9 @@ class UseManager(object):
 
 		self._usemask_list = self._parse_profile_files_to_tuple("use.mask", profiles)
 		self._useforce_list = self._parse_profile_files_to_tuple("use.force", profiles)
-		self._useunsatisfiable_list = self._parse_profile_files_to_tuple("use.unsatisfiable", profiles)
 		self._pusemask_list = self._parse_profile_files_to_dict("package.use.mask", profiles)
 		self._pkgprofileuse = self._parse_profile_files_to_dict("package.use", profiles, juststrings=True)
 		self._puseforce_list = self._parse_profile_files_to_dict("package.use.force", profiles)
-		self._puseunsatisfiable_list = self._parse_profile_files_to_dict("package.use.unsatisfiable", profiles)
 
 		self._pusedict = self._parse_user_files_to_extatomdict("package.use", abs_user_config, user_config)
 
@@ -149,25 +145,6 @@ class UseManager(object):
 					useforce.extend(pkg_useforce)
 		return frozenset(stack_lists(useforce, incremental=True))
 
-	def getUseUnsatisfiable(self, pkg=None):
-		if pkg is None:
-			return frozenset(stack_lists(
-				self._useunsatisfiable_list, incremental=True))
-
-		cp = getattr(pkg, "cp", None)
-		if cp is None:
-			cp = cpv_getkey(remove_slot(pkg))
-		useunsatisfiable = []
-		for i, punsatisfiable_dict in enumerate(self._puseunsatisfiable_list):
-			if self._useunsatisfiable_list[i]:
-				useunsatisfiable.append(self._useunsatisfiable_list[i])
-			cpdict = punsatisfiable_dict.get(cp)
-			if cpdict:
-				pkg_useunsatisfiable = ordered_by_atom_specificity(cpdict, pkg)
-				if pkg_useunsatisfiable:
-					useunsatisfiable.extend(pkg_useunsatisfiable)
-		return frozenset(stack_lists(useunsatisfiable, incremental=True))
-
 	def getPUSE(self, pkg):
 		cp = getattr(pkg, "cp", None)
 		if cp is None: