From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 25 Dec 2008 01:22:38 +0000 (-0000)
Subject: Rename the PollTask class to AbstractPollTask. (trunk r12289)
X-Git-Tag: v2.1.6.3~16
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=1260b8b37a655e34a8300419f798881c7b2064e6;p=portage.git

Rename the PollTask class to AbstractPollTask. (trunk r12289)

svn path=/main/branches/2.1.6/; revision=12318
---

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index e2cc10626..56842fba5 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -1745,7 +1745,7 @@ class AsynchronousTask(SlotObject):
 			while self._exit_listener_stack:
 				self._exit_listener_stack.pop()(self)
 
-class PollTask(AsynchronousTask):
+class AbstractPollTask(AsynchronousTask):
 
 	__slots__ = ("scheduler",) + \
 		("_registered",)
@@ -1755,6 +1755,9 @@ class PollTask(AsynchronousTask):
 	_registered_events = PollConstants.POLLIN | PollConstants.POLLHUP | \
 		_exceptional_events
 
+	def _unregister(self):
+		raise NotImplementedError(self)
+
 	def _unregister_if_appropriate(self, event):
 		if self._registered:
 			if event & self._exceptional_events:
@@ -1764,7 +1767,7 @@ class PollTask(AsynchronousTask):
 				self._unregister()
 				self.wait()
 
-class PipeReader(PollTask):
+class PipeReader(AbstractPollTask):
 
 	"""
 	Reads output from one or more files and saves it in memory,
@@ -2002,7 +2005,7 @@ class TaskSequence(CompositeTask):
 			self._final_exit(task)
 			self.wait()
 
-class SubProcess(PollTask):
+class SubProcess(AbstractPollTask):
 
 	__slots__ = ("pid",) + \
 		("_files", "_reg_id")