From 637bb91a9439d4bb7f391fe6e804b64592812fdd Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Fri, 5 Oct 2012 21:00:19 -0700
Subject: PollScheduler: remove self._jobs

This is variable is only needed by the Scheduler class.
---
 pym/_emerge/MetadataRegen.py | 5 +++--
 pym/_emerge/PollScheduler.py | 3 +--
 pym/_emerge/Scheduler.py     | 4 ++++
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/pym/_emerge/MetadataRegen.py b/pym/_emerge/MetadataRegen.py
index 234298f7e..46b028a27 100644
--- a/pym/_emerge/MetadataRegen.py
+++ b/pym/_emerge/MetadataRegen.py
@@ -91,6 +91,9 @@ class MetadataRegen(PollScheduler):
 	def _keep_scheduling(self):
 		return self._remaining_tasks and not self._terminated_tasks
 
+	def _running_job_count(self):
+		return len(self._running_tasks)
+
 	def run(self):
 
 		portdb = self._portdb
@@ -155,14 +158,12 @@ class MetadataRegen(PollScheduler):
 				self._remaining_tasks = False
 				return
 
-			self._jobs += 1
 			self._running_tasks.add(metadata_process)
 			metadata_process.scheduler = self.sched_iface
 			metadata_process.addExitListener(self._metadata_exit)
 			metadata_process.start()
 
 	def _metadata_exit(self, metadata_process):
-		self._jobs -= 1
 		self._running_tasks.discard(metadata_process)
 		if metadata_process.returncode != os.EX_OK:
 			self.returncode = 1
diff --git a/pym/_emerge/PollScheduler.py b/pym/_emerge/PollScheduler.py
index bcf80ab5a..1185cd726 100644
--- a/pym/_emerge/PollScheduler.py
+++ b/pym/_emerge/PollScheduler.py
@@ -41,7 +41,6 @@ class PollScheduler(object):
 		self._terminated_tasks = False
 		self._max_jobs = 1
 		self._max_load = None
-		self._jobs = 0
 		self._scheduling = False
 		self._background = False
 		if event_loop is not None:
@@ -184,7 +183,7 @@ class PollScheduler(object):
 		return bool(self._running_job_count())
 
 	def _running_job_count(self):
-		return self._jobs
+		raise NotImplementedError(self)
 
 	def _can_add_job(self):
 		if self._terminated_tasks:
diff --git a/pym/_emerge/Scheduler.py b/pym/_emerge/Scheduler.py
index 795f50329..6a8793874 100644
--- a/pym/_emerge/Scheduler.py
+++ b/pym/_emerge/Scheduler.py
@@ -225,6 +225,7 @@ class Scheduler(PollScheduler):
 
 		self._prefetchers = weakref.WeakValueDictionary()
 		self._pkg_queue = []
+		self._jobs = 0
 		self._running_tasks = {}
 		self._completed_tasks = set()
 
@@ -1498,6 +1499,9 @@ class Scheduler(PollScheduler):
 	def _is_work_scheduled(self):
 		return bool(self._running_tasks)
 
+	def _running_job_count(self):
+		return self._jobs
+
 	def _schedule_tasks(self):
 
 		while True:
-- 
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