From e6c4d9a4da903a2c4d1f190089bed7e365d28f39 Mon Sep 17 00:00:00 2001
From: "Pawel Hajdan, Jr" <phajdan.jr@gentoo.org>
Date: Thu, 2 Feb 2012 17:47:36 +0100
Subject: Working implementation of maintainer-timeout.

---
 common.py             |  5 +++++
 maintainer-timeout.py | 25 +++++++++++++++++++++++--
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/common.py b/common.py
index d6841fb..ad25ad8 100644
--- a/common.py
+++ b/common.py
@@ -2,6 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 import cStringIO
+import datetime
 import re
 
 import portage
@@ -50,6 +51,7 @@ class Bug:
 			self.__depends_on = [int(dep.text) for dep in xml.findall("dependson")]
 			self.__comments = [c.find("who").text + "\n" + c.find("thetext").text for c in xml.findall("long_desc")]
 			self.__cc = [cc.text for cc in xml.findall("cc")]
+			self.__creation_timestamp = datetime.datetime.strptime(xml.find('creation_ts').text, '%Y-%m-%d %H:%M:%S +0000')
 
 			self.__keywords = []
 			keywords_elem = xml.find("keywords")
@@ -92,6 +94,9 @@ class Bug:
 	def cc(self):
 		return self.__cc
 
+	def creation_timestamp(self):
+		return self.__creation_timestamp
+
 	def keywords(self):
 		return self.__keywords
 	
diff --git a/maintainer-timeout.py b/maintainer-timeout.py
index c75edd6..ee096c4 100755
--- a/maintainer-timeout.py
+++ b/maintainer-timeout.py
@@ -2,6 +2,7 @@
 # Copyright 2012 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
+import datetime
 import optparse
 
 import bugz.bugzilla
@@ -17,6 +18,7 @@ class MyBugz(bugz.bugzilla.Bugz):
 
 if __name__ == "__main__":
 	parser = optparse.OptionParser()
+	parser.add_option("--days", dest="days", type=int, default=30, help="Number of days after maintainer timeout occurs.")
 	(options, args) = parser.parse_args()
 	if args:
 		parser.error("unrecognized command-line args")
@@ -31,6 +33,7 @@ if __name__ == "__main__":
 	for chunk in chunks(raw_bugs, 100):
 		bugs +=  [Bug(xml) for xml in bugzilla.get([bug['bugid'] for bug in chunk]).findall("bug")]
 	for bug in bugs:
+		# Skip bugs where stabilization seems to be already in progress.
 		if 'STABLEREQ' in bug.keywords():
 			continue
 		arch_found = False
@@ -40,12 +43,30 @@ if __name__ == "__main__":
 				break
 		if arch_found:
 			continue
+
+		# Skip bugs with comments, they may indicate objections or problem reports.
 		if len(bug.comments()) > 1:
 			continue
+
+		# Skip too recent bugs.
+		if datetime.datetime.now() - bug.creation_timestamp() < datetime.timedelta(days=options.days):
+			continue
+
 		bug.detect_cpvs()
 		if len(bug.cpvs()) != 1:
 			continue
+		target_keywords = set()
 		cp = portage.versions.cpv_getkey(bug.cpvs()[0])
 		for cpv in portage.portdb.cp_list(cp):
-			print portage.portdb.aux_get(cpv, ['KEYWORDS'])
-		print (bug.id_number(), bug.summary(), cp)
+			for keyword in portage.portdb.aux_get(cpv, ['KEYWORDS'])[0].split():
+				if '~' not in keyword and '-' not in keyword:
+					target_keywords.add(keyword)
+		bugzilla.modify(
+			bug.id_number(),
+			comment='Maintainer timeout (%d days). Arches please go ahead.' % options.days,
+			add_cc=['%s@gentoo.org' % k for k in target_keywords],
+			keywords='STABLEREQ')
+		print 'Updated bug #%d (%s). Target KEYWORDS: %s ;-)' % (
+			bug.id_number(),
+			bug.summary(),
+			', '.join(list(target_keywords)))
-- 
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