Add UseFlagDisplay.sort_combined and sort_separated attributes that can be

passed directly as key parameters to list.sort().

svn path=/main/trunk/; revision=13303

1 files changed, 10 insertions, 6 deletions

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 11ad3fae1..5c7f62d3c 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -9252,15 +9252,16 @@ class UseFlagDisplay(object):
 			s = '(%s)' % s
 		return s
 
-	@classmethod
-	def cmp_combined(cls, a, b):
+	def _cmp_combined(a, b):
 		"""
 		Sort by name, combining enabled and disabled flags.
 		"""
 		return (a.name > b.name) - (a.name < b.name)
 
-	@classmethod
-	def cmp_separated(cls, a, b):
+	sort_combined = cmp_sort_key(_cmp_combined)
+	del _cmp_combined
+
+	def _cmp_separated(a, b):
 		"""
 		Sort by name, separating enabled flags from disabled flags.
 		"""
@@ -9269,6 +9270,9 @@ class UseFlagDisplay(object):
 			return enabled_diff
 		return (a.name > b.name) - (a.name < b.name)
 
+	sort_separated = cmp_sort_key(_cmp_separated)
+	del _cmp_separated
+
 class PollSelectAdapter(PollConstants):
 
 	"""
@@ -13687,9 +13691,9 @@ def action_info(settings, trees, myopts, myfiles):
 				for f in use_disabled.get(varname, []):
 					flags.append(UseFlagDisplay(f, False, f in forced_flags))
 				if alphabetical_use:
-					flags.sort(key=cmp_sort_key(UseFlagDisplay.cmp_combined))
+					flags.sort(key=UseFlagDisplay.sort_combined)
 				else:
-					flags.sort(key=cmp_sort_key(UseFlagDisplay.cmp_separated))
+					flags.sort(key=UseFlagDisplay.sort_separated)
 				print '%s="%s"' % (varname, ' '.join(str(f) for f in flags)),
 			print