[CalendarServer-changes] [15280] CalendarServer/branches/users/cdaboo/update-packages

source_changes at macosforge.org source_changes at macosforge.org
Wed Nov 4 06:37:30 PST 2015


Revision: 15280
          http://trac.calendarserver.org//changeset/15280
Author:   cdaboo at apple.com
Date:     2015-11-04 06:37:30 -0800 (Wed, 04 Nov 2015)
Log Message:
-----------
Package updates and fixes.

Modified Paths:
--------------
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/push/util.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/caldav.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/profiling.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/util.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/calverify_diff.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/config.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/dkimtool.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/export.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/icalsplit.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/importer.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/managetimezones.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/migrate_verify.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/obliterate.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/test/test_gateway.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/test/test_principals.py
    CalendarServer/branches/users/cdaboo/update-packages/calendarserver/webcal/resource.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/ical.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/population.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/profiles.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/test_ical.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/sqlusage/requests/httpTests.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/anonymous_log.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/harpoon.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/pg_stats_analysis.py
    CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/protocolanalysis.py
    CalendarServer/branches/users/cdaboo/update-packages/requirements-cs.txt
    CalendarServer/branches/users/cdaboo/update-packages/setup.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/accounting.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/database.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/directory/test/test_proxyprincipaldb.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/localization.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/notifications.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/sql.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/stdconfig.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_calendarquery.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_config.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_database.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_multiget.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_sql.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_timezones.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_upgrade.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_xmlutil.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/timezones.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/timezonestdservice.py
    CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/upgrade.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/base/datastore/file.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/index_file.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/mailgateway.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/test/test_mailgateway.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/test/test_outbound.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/dkim.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/test/test_dkim.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/test/test_remoteservers.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_attachments.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_file.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_index_file.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/index_file.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/sql.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/test/test_index_file.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/common/datastore/file.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/who/directory.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/base.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/parser_sax.py
    CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/rfc2518.py
    CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/fileop.py
    CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/method/propfind.py
    CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/test/test_xattrprops.py
    CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/util.py
    CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/xattrprops.py
    CalendarServer/branches/users/cdaboo/update-packages/txweb2/static.py

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/push/util.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/push/util.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/push/util.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -40,7 +40,8 @@
 
     @return: C{str} topic, or empty string if value is not found
     """
-    certData = open(certPath).read()
+    with open(certPath) as f:
+        certData = f.read()
     return getAPNTopicFromX509(crypto.load_certificate(crypto.FILETYPE_PEM, certData))
 
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/caldav.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/caldav.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/caldav.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -768,7 +768,7 @@
             else:
                 logID = ""
 
-            if config.ProcessType is not "Utility":
+            if config.ProcessType != "Utility":
                 execName = ""
 
             setproctitle(
@@ -1248,7 +1248,7 @@
                         "-p", str(pool.Port),
                         "-l", pool.BindAddress,
                     ])
-                if config.Memcached.MaxMemory is not 0:
+                if config.Memcached.MaxMemory != 0:
                     memcachedArgv.extend(
                         ["-m", str(config.Memcached.MaxMemory)]
                     )

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/profiling.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/profiling.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/profiling.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -39,12 +39,11 @@
         if self.saveStats:
             p.dump_stats(self.profileOutput)
         else:
-            stream = open(self.profileOutput, 'w')
-            s = pstats.Stats(p, stream=stream)
-            s.strip_dirs()
-            s.sort_stats(-1)
-            s.print_stats()
-            stream.close()
+            with open(self.profileOutput, 'w') as stream:
+                s = pstats.Stats(p, stream=stream)
+                s.strip_dirs()
+                s.sort_stats(-1)
+                s.print_stats()
 
 
 AppProfiler.profilers["cprofile-cpu"] = CProfileCPURunner

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/util.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/util.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tap/util.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -1524,8 +1524,7 @@
         config.SSLPassPhraseDialog and
         os.path.isfile(config.SSLPassPhraseDialog)
     ):
-        sslPrivKey = open(config.SSLPrivateKey)
-        try:
+        with open(config.SSLPrivateKey) as sslPrivKey:
             keyType = None
             for line in sslPrivKey.readlines():
                 if "-----BEGIN RSA PRIVATE KEY-----" in line:
@@ -1534,8 +1533,6 @@
                 elif "-----BEGIN DSA PRIVATE KEY-----" in line:
                     keyType = "DSA"
                     break
-        finally:
-            sslPrivKey.close()
 
         if keyType is None:
             log.error(

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/calverify_diff.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/calverify_diff.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/calverify_diff.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -24,7 +24,8 @@
 
 def analyze(fname):
 
-    lines = open(os.path.expanduser(fname)).read().splitlines()
+    with open(os.path.expanduser(fname)) as f:
+        lines = f.read().splitlines()
     total = len(lines)
     ctr = 0
     results = {

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/config.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/config.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/config.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -538,9 +538,8 @@
     @type pidFilename: C{str}
     """
     if os.path.exists(pidFilename):
-        pidFile = open(pidFilename, "r")
-        pid = pidFile.read().strip()
-        pidFile.close()
+        with open(pidFilename, "r") as pidFile:
+            pid = pidFile.read().strip()
         try:
             pid = int(pid)
         except ValueError:

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/dkimtool.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/dkimtool.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/dkimtool.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -40,14 +40,16 @@
     output = key.exportKey()
     lineBreak = False
     if options["key"]:
-        open(options["key"], "w").write(output)
+        with open(options["key"], "w") as f:
+            f.write(output)
     else:
         print(output)
         lineBreak = True
 
     output = key.publickey().exportKey()
     if options["pub-key"]:
-        open(options["pub-key"], "w").write(output)
+        with open(options["pub-key"], "w") as f:
+            f.write(output)
     else:
         if lineBreak:
             print
@@ -70,7 +72,8 @@
         log.publisher.levels.setLogLevelForNamespace("txdav.caldav.datastore.scheduling.ischedule.dkim", LogLevel.debug)
 
     # Parse the HTTP file
-    request = open(options["request"]).read()
+    with open(options["request"]) as f:
+        request = f.read()
     method, uri, headers, stream = _parseRequest(request)
 
     # Setup signing headers
@@ -113,7 +116,8 @@
 @inlineCallbacks
 def _doVerify(options):
     # Parse the HTTP file
-    verify = open(os.path.expanduser(options["verify"])).read()
+    with open(os.path.expanduser(options["verify"])) as f:
+        verify = f.read()
     _method, _uri, headers, body = _parseRequest(verify)
 
     # Check for local public key
@@ -185,7 +189,9 @@
         """
         Do the key lookup using the actual lookup method.
         """
-        return RSA.importKey(open(self.pubkeyfile).read())
+        with open(self.pubkeyfile) as f:
+            data = f.read()
+        return RSA.importKey(data)
 
 
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/export.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/export.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/export.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -346,9 +346,8 @@
                     comp.addComponent(sub)
 
         filename = os.path.join(dirname, "{}_{}.ics".format(homeUID, calendar.name()))
-        fileobj = open(filename, 'wb')
-        fileobj.write(comp.getTextWithTimezones(True))
-        fileobj.close()
+        with open(filename, 'wb') as fileobj:
+            fileobj.write(comp.getTextWithTimezones(True))
 
 
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/icalsplit.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/icalsplit.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/icalsplit.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -29,11 +29,8 @@
     converting a monolithic iCalendar object into a set of objects
     that comply with CalDAV's requirements on resources.
     """
-    inputFile = open(inputFileName)
-    try:
+    with open(inputFileName) as inputFile:
         calendar = iComponent.fromStream(inputFile)
-    finally:
-        inputFile.close()
 
     assert calendar.name() == "VCALENDAR"
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/importer.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/importer.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/importer.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -362,9 +362,8 @@
                 for filename in os.listdir(dirname):
                     fullpath = os.path.join(dirname, filename)
                     print("Importing {}".format(fullpath))
-                    fileobj = open(fullpath, 'r')
-                    component = Component.allFromStream(fileobj)
-                    fileobj.close()
+                    with open(fullpath, 'r') as fileobj:
+                        component = Component.allFromStream(fileobj)
                     yield importCollectionComponent(self.store, component)
 
             else:

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/managetimezones.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/managetimezones.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/managetimezones.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -85,7 +85,8 @@
 
     # Get the version from the Makefile
     try:
-        makefile = open(os.path.join(zonedir, "Makefile")).read()
+        with open(os.path.join(zonedir, "Makefile")) as f:
+            makefile = f.read()
         lines = makefile.splitlines()
         for line in lines:
             if line.startswith("VERSION="):

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/migrate_verify.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/migrate_verify.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/migrate_verify.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -161,36 +161,36 @@
 
         self.output.write("-- Reading data file: %s\n" % (self.options["data"]))
 
-        datafile = open(os.path.expanduser(self.options["data"]))
-        total = 0
-        invalidGUIDs = set()
-        for line in datafile:
-            line = line.strip()
-            total += 1
-            segments = line.split("/")
-            while segments and segments[0] != "__uids__":
-                segments.pop(0)
-            if segments and len(segments) >= 6:
-                guid = segments[3]
-                calendar = segments[4]
-                resource = segments[5]
+        with open(os.path.expanduser(self.options["data"])) as datafile:
+            total = 0
+            invalidGUIDs = set()
+            for line in datafile:
+                line = line.strip()
+                total += 1
+                segments = line.split("/")
+                while segments and segments[0] != "__uids__":
+                    segments.pop(0)
+                if segments and len(segments) >= 6:
+                    guid = segments[3]
+                    calendar = segments[4]
+                    resource = segments[5]
 
-                if calendar == "inbox":
-                    self.ignoreInbox += 1
-                    invalidGUIDs.add(guid)
-                elif calendar == "dropbox":
-                    self.ignoreDropbox += 1
-                    invalidGUIDs.add(guid)
-                elif len(segments) > 6:
+                    if calendar == "inbox":
+                        self.ignoreInbox += 1
+                        invalidGUIDs.add(guid)
+                    elif calendar == "dropbox":
+                        self.ignoreDropbox += 1
+                        invalidGUIDs.add(guid)
+                    elif len(segments) > 6:
+                        self.badPaths.append(line)
+                        invalidGUIDs.add(guid)
+                    else:
+                        self.pathsByGUID.setdefault(guid, {}).setdefault(calendar, set()).add(resource)
+                        self.validPaths += 1
+                else:
+                    if segments and len(segments) >= 4:
+                        invalidGUIDs.add(segments[3])
                     self.badPaths.append(line)
-                    invalidGUIDs.add(guid)
-                else:
-                    self.pathsByGUID.setdefault(guid, {}).setdefault(calendar, set()).add(resource)
-                    self.validPaths += 1
-            else:
-                if segments and len(segments) >= 4:
-                    invalidGUIDs.add(segments[3])
-                self.badPaths.append(line)
 
         # Remove any invalid GUIDs that actuall were valid
         invalidGUIDs = [pguid for pguid in invalidGUIDs if pguid not in self.pathsByGUID]

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/obliterate.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/obliterate.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/obliterate.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -271,7 +271,8 @@
                 self.output.write("%s is not a valid file\n" % (self.options["data"],))
                 raise ConfigError
 
-            uuids = open(self.options["data"]).read().split()
+            with open(self.options["data"]) as f:
+                uuids = f.read().split()
         else:
             self.output.write("One of --data or --uuid must be specified\n")
             raise ConfigError

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/test/test_gateway.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/test/test_gateway.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/test/test_gateway.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -69,9 +69,8 @@
 
         testRoot = os.path.join(os.path.dirname(__file__), "gateway")
         templateName = os.path.join(testRoot, "caldavd.plist")
-        templateFile = open(templateName)
-        template = templateFile.read()
-        templateFile.close()
+        with open(templateName) as templateFile:
+            template = templateFile.read()
 
         databaseRoot = os.path.abspath("_spawned_scripts_db" + str(os.getpid()))
         newConfig = template % {

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/test/test_principals.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/test/test_principals.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/tools/test/test_principals.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -37,9 +37,8 @@
 
         testRoot = os.path.join(os.path.dirname(__file__), "principals")
         templateName = os.path.join(testRoot, "caldavd.plist")
-        templateFile = open(templateName)
-        template = templateFile.read()
-        templateFile.close()
+        with open(templateName) as templateFile:
+            template = templateFile.read()
 
         databaseRoot = os.path.abspath("_spawned_scripts_db" + str(os.getpid()))
         newConfig = template % {

Modified: CalendarServer/branches/users/cdaboo/update-packages/calendarserver/webcal/resource.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/calendarserver/webcal/resource.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/calendarserver/webcal/resource.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -131,11 +131,8 @@
         # If we don't have a cached template, load it up.
         #
         if not hasattr(self, cacheAttr):
-            templateFile = open(templateFileName)
-            try:
+            with open(templateFileName) as templateFile:
                 htmlContent = templateFile.read()
-            finally:
-                templateFile.close()
 
             if debug:
                 # Don't cache
@@ -201,6 +198,19 @@
 
 
 try:
+    from osx.utils import CFTimeZoneRef
+
+    def lookupSystemTimezone():
+        try:
+            return CFTimeZoneRef.defaultTimeZoneName()
+        except:
+            return ""
+
+except ImportError:
+    def lookupSystemTimezone():
+        return ""
+
+try:
     from Foundation import NSTimeZone
 
     def lookupSystemTimezone():

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/ical.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/ical.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/ical.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -167,9 +167,8 @@
         """
         path = self.serializePath()
         if path and os.path.exists(path):
-            f = open(path)
-            comp = Component.fromString(f.read())
-            f.close()
+            with open(path) as f:
+                comp = Component.fromString(f.read())
             return comp
         else:
             return None
@@ -185,9 +184,8 @@
             if component is None:
                 os.remove(path)
             else:
-                f = open(path, "w")
-                f.write(str(component))
-                f.close()
+                with open(path, "w") as f:
+                    f.write(str(component))
         self.uid = component.resourceUID() if component is not None else None
 
 
@@ -1332,7 +1330,8 @@
         }
 
         # Write JSON data
-        json.dump(data, open(os.path.join(path, "index.json"), "w"), indent=2)
+        with open(os.path.join(path, "index.json"), "w") as f:
+            json.dump(data, f, indent=2)
 
 
     def deserialize(self):
@@ -1349,7 +1348,8 @@
 
         # Parse JSON data for calendars
         try:
-            data = json.load(open(os.path.join(path, "index.json")))
+            with open(os.path.join(path, "index.json")) as f:
+                data = json.load(f)
         except IOError:
             return
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/population.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/population.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/population.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -407,7 +407,8 @@
 
         # Load parameters from config
         if "thresholdsPath" in params:
-            jsondata = json.load(open(params["thresholdsPath"]))
+            with open(params["thresholdsPath"]) as f:
+                jsondata = json.load(f)
         elif "thresholds" in params:
             jsondata = params["thresholds"]
         else:
@@ -423,7 +424,8 @@
         self._fields.extend(self._fields_extend)
 
         if "benchmarksPath" in params:
-            self.benchmarks = json.load(open(params["benchmarksPath"]))
+            with open(params["benchmarksPath"]) as f:
+                self.benchmarks = json.load(f)
         else:
             self.benchmarks = {}
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/profiles.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/profiles.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/profiles.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -915,7 +915,8 @@
 
         # Load parameters from config
         if "thresholdsPath" in params:
-            jsondata = json.load(open(params["thresholdsPath"]))
+            with open(params["thresholdsPath"]) as f:
+                jsondata = json.load(f)
         elif "thresholds" in params:
             jsondata = params["thresholds"]
         else:

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/test_ical.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/test_ical.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/loadtest/test_ical.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -1540,7 +1540,9 @@
         self.assertTrue(os.path.exists(indexPath))
         def _normDict(d):
             return dict([(k, sorted(v, key=lambda x: x["changeToken" if k == "calendars" else "url"]) if v else None,) for k, v in d.items()])
-        self.assertEqual(_normDict(json.loads(open(indexPath).read())), _normDict(json.loads("""{
+        with open(indexPath) as f:
+            jdata = f.read()
+        self.assertEqual(_normDict(json.loads(jdata)), _normDict(json.loads("""{
   "calendars": [
     {
       "changeToken": "123",
@@ -1597,11 +1599,15 @@
 
         event1Path = os.path.join(clientPath, "calendar", "1.ics")
         self.assertTrue(os.path.exists(event1Path))
-        self.assertEqual(open(event1Path).read(), cal1)
+        with open(event1Path) as f:
+            data = f.read()
+        self.assertEqual(data, cal1)
 
         event2Path = os.path.join(clientPath, "inbox", "i1.ics")
         self.assertTrue(os.path.exists(event2Path))
-        self.assertEqual(open(event2Path).read(), cal2)
+        with open(event2Path) as f:
+            data = f.read()
+        self.assertEqual(data, cal2)
 
 
     def test_deserialization(self):
@@ -1642,7 +1648,8 @@
         clientPath = os.path.join(self.client.serializePath, "user91-OS_X_10.6")
         os.mkdir(clientPath)
         indexPath = os.path.join(clientPath, "index.json")
-        open(indexPath, "w").write("""{
+        with open(indexPath, "w") as f:
+            f.write("""{
   "calendars": [
     {
       "changeToken": "321",
@@ -1699,10 +1706,12 @@
 
         os.mkdir(os.path.join(clientPath, "calendar"))
         event1Path = os.path.join(clientPath, "calendar", "2.ics")
-        open(event1Path, "w").write(cal1)
+        with open(event1Path, "w") as f:
+            f.write(cal1)
         os.mkdir(os.path.join(clientPath, "inbox"))
         event1Path = os.path.join(clientPath, "inbox", "i2.ics")
-        open(event1Path, "w").write(cal2)
+        with open(event1Path, "w") as f:
+            f.write(cal2)
 
         self.client.deserialize()
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/sqlusage/requests/httpTests.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/sqlusage/requests/httpTests.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/performance/sqlusage/requests/httpTests.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -67,7 +67,8 @@
         """
         Clear the server's SQL log file.
         """
-        open(self.logFilePath, "w").write("")
+        with open(self.logFilePath, "w") as f:
+            f.write("")
 
 
     def doRequest(self):
@@ -91,7 +92,8 @@
             return float(line[pos + 2:])
 
         # Need to skip over stats that are unlabeled
-        data = open(self.logFilePath).read()
+        with open(self.logFilePath) as f:
+            data = f.read()
         lines = data.splitlines()
         offset = 0
         while True:

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/anonymous_log.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/anonymous_log.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/anonymous_log.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -55,7 +55,10 @@
             print("Exception: %s for %s" % (e, line,))
             raise
 
+        finally:
+            f.close()
 
+
     def anonymizeLine(self, line):
 
         startPos = line.find("- ")

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/harpoon.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/harpoon.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/harpoon.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -41,12 +41,14 @@
 
     pidDir = os.path.join(PROCDIR, pidString)
     statsFile = os.path.join(pidDir, "stat")
-    statLine = open(statsFile).read()
+    with open(statsFile) as f:
+        statLine = f.read()
     stats = statLine.split()
     vsize = int(stats[22])
     cmdFile = os.path.join(pidDir, "cmdline")
     if os.path.exists(cmdFile):
-        cmdLine = open(cmdFile).read().split('\x00')
+        with open(cmdFile) as f:
+            cmdLine = f.read().split('\x00')
         if cmdLine[0].startswith(PYTHON):
             for arg in cmdLine[1:]:
                 if arg.startswith(CMDARG):

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/pg_stats_analysis.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/pg_stats_analysis.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/pg_stats_analysis.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -160,6 +160,8 @@
         if line.startswith("---"):
             break
 
+    f.close()
+
     entries = []
     for line in f:
         bits = line.split("|")

Modified: CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/protocolanalysis.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/protocolanalysis.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/contrib/tools/protocolanalysis.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -439,6 +439,9 @@
             print("Failed to process line:\n%s" % (line,))
             raise
 
+        finally:
+            f.close()
+
         # Average various items
         self.averagedHourlyByMethodTime.clear()
         for method, hours in self.hourlyByMethodTime.iteritems():

Modified: CalendarServer/branches/users/cdaboo/update-packages/requirements-cs.txt
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/requirements-cs.txt	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/requirements-cs.txt	2015-11-04 14:37:30 UTC (rev 15280)
@@ -7,7 +7,7 @@
     zope.interface==4.1.3
 	    setuptools==18.5
 
-    --editable svn+http://svn.calendarserver.org/repository/calendarserver/twext/trunk@15274#egg=twextpy
+    --editable svn+http://svn.calendarserver.org/repository/calendarserver/twext/trunk@15279#egg=twextpy
         cffi==1.3.0
             pycparser==2.14
         #twisted

Modified: CalendarServer/branches/users/cdaboo/update-packages/setup.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/setup.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/setup.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -500,9 +500,8 @@
                 else:
                     script.append(line)
 
-            newScript = open(scriptPath, "w")
-            newScript.write("\n".join(script))
-            newScript.close()
+            with open(scriptPath, "w") as newScript:
+                newScript.write("\n".join(script))
 
 
 #

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/accounting.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/accounting.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/accounting.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -134,11 +134,8 @@
         #
         # Now write out the data to the log file
         #
-        logFile = open(os.path.join(logRoot, logFilename), "a")
-        try:
+        with open(os.path.join(logRoot, logFilename), "a") as logFile:
             logFile.write(data)
-        finally:
-            logFile.close()
 
         return logFilename
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/database.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/database.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/database.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -23,6 +23,7 @@
 ]
 
 import thread
+import threading
 
 try:
     from txdav.base.datastore.subpostgres import postgres
@@ -41,28 +42,43 @@
 
 
 
-class ConnectionClosingThreadPool(ThreadPool):
+class ConnectionCloseThread(threading.Thread):
     """
-    A ThreadPool that closes connections for each worker thread
+    An L{Thread} that closes its DB connection when it has finished running.
     """
 
-    def _worker(self):
-        log.debug("Starting ADBAPI thread: %s" % (thread.get_ident(),))
-        ThreadPool._worker(self)
-        self._closeConnection()
+    def __init__(self, group=None, target=None, name=None,
+                 args=(), kwargs=None, verbose=None):
 
+        if target is not None:
+            self._realTarget = target
+            target = self.targetWithConnectionClose
+        super(ConnectionCloseThread, self).__init__(group=group, target=target, name=name, args=args, kwargs=kwargs, verbose=verbose)
 
-    def _closeConnection(self):
 
-        tid = thread.get_ident()
-        log.debug("Closing ADBAPI thread: %s" % (tid,))
+    def targetWithConnectionClose(self, *args, **kwargs):
+        self._realTarget(*args, **kwargs)
+        if hasattr(self, "_db_close"):
+            self._db_close()
 
-        conn = self.pool.connections.get(tid)
-        self.pool._close(conn)
-        del self.pool.connections[tid]
 
 
+class ConnectionClosingThreadPool(ThreadPool):
+    """
+    A L{ThreadPool} that closes connections for each worker thread when stopped.
+    """
 
+    threadFactory = ConnectionCloseThread
+
+    def stop(self):
+        for tid, conn in self.pool.connections.items():
+            for thread in self.threads:
+                if thread.ident == tid:
+                    thread._db_close = lambda : self.pool.disconnect(conn)
+        ThreadPool.stop(self)
+
+
+
 class AbstractADBAPIDatabase(object):
     """
     A generic SQL database.

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/directory/test/test_proxyprincipaldb.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/directory/test/test_proxyprincipaldb.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/directory/test/test_proxyprincipaldb.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -89,7 +89,9 @@
         self.assertEqual(membersA, set(("B", "C", "D",)))
         self.assertEqual(membershipsB, set(("A",)))
 
+        db.close()
 
+
     @inlineCallbacks
     def test_normalDBNonAscii(self):
 
@@ -105,7 +107,9 @@
         self.assertEqual(membersA, set(("B", "C", "D",)))
         self.assertEqual(membershipsB, set((principalID,)))
 
+        db.close()
 
+
     @inlineCallbacks
     def test_DBIndexed(self):
 
@@ -114,7 +118,9 @@
         db = ProxySqliteDB(db_path)
         self.assertEqual(set([row[1] for row in (yield db.query("PRAGMA index_list(GROUPS)"))]), set(("GROUPNAMES", "MEMBERS")))
 
+        db.close()
 
+
     @inlineCallbacks
     def test_OldDB(self):
 
@@ -123,7 +129,9 @@
         db = self.old_ProxyDB(db_path)
         self.assertEqual(set([row[1] for row in (yield db.query("PRAGMA index_list(GROUPS)"))]), set())
 
+        db.close()
 
+
     @inlineCallbacks
     def test_DBUpgrade(self):
 
@@ -150,7 +158,6 @@
         self.assertEqual(membershipsB, set(("A",)))
         self.assertEqual(set([row[1] for row in (yield db.query("PRAGMA index_list(GROUPS)"))]), set(("GROUPNAMES", "MEMBERS")))
         db.close()
-        db = None
 
 
     @inlineCallbacks
@@ -253,7 +260,9 @@
 
             yield db.clean()
 
+            db.close()
 
+
     @inlineCallbacks
     def test_cachingDBRemove(self):
 
@@ -297,7 +306,9 @@
 
             yield db.clean()
 
+            db.close()
 
+
     @inlineCallbacks
     def test_cachingDBRemoveSpecial(self):
 
@@ -333,7 +344,9 @@
 
             yield db.clean()
 
+            db.close()
 
+
     @inlineCallbacks
     def test_cachingDBInsertUncached(self):
 
@@ -365,8 +378,10 @@
 
             yield db.clean()
 
+            db.close()
 
 
+
 class ProxyPrincipalDBPostgreSQL (twistedcaldav.test.util.TestCase):
     """
     Directory service provisioned principals.

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/localization.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/localization.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/localization.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -27,9 +27,8 @@
 from pycalendar.duration import Duration
 
 try:
-    from Foundation import (
-        NSPropertyListImmutable, NSPropertyListSerialization, NSData, NSLocale
-    )
+    from osx.corefoundation import CFError
+    from osx.utils import CFLocaleRef, CFDataRef, CFPropertyListRef
     foundationImported = True
 except ImportError:
     foundationImported = False
@@ -444,16 +443,18 @@
             return
 
     # Parse the binary plist .strings file:
-    parser = NSPropertyListSerialization.propertyListFromData_mutabilityOption_format_errorDescription_
-    data = NSData.dataWithContentsOfMappedFile_(src)
-    strings, format, error = parser(data, NSPropertyListImmutable, None, None)
-    if error:
+    with open(src) as f:
+        data = f.read()
+    data = CFDataRef.fromString(data)
+    try:
+        parsed = CFPropertyListRef.createFromData(data)
+        strings = parsed.toDict()
+    except CFError as error:
         raise ParseError(error)
 
     # The format of GNUtext MO files is described here:
     # http://www.gnu.org/software/autoconf/manual/gettext/MO-Files.html
 
-    strings = dict(strings)
     originals = strings.keys()
     originals.sort()
 
@@ -538,7 +539,7 @@
         return config.Localization.Language
 
     try:
-        language = NSLocale.preferredLanguages()[0]
+        language = CFLocaleRef.preferredLanguages()[0]
         language = _remapLanguageCode(language)
     except:
         language = "en"

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/notifications.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/notifications.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/notifications.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -156,7 +156,10 @@
         db_filename = os.path.join(self.resource.fp.path, NotificationsDatabase.db_basename)
         super(NotificationsDatabase, self).__init__(db_filename, True, autocommit=True)
 
+        self.resource._txn.postCommit(self._db_close)
+        self.resource._txn.postAbort(self._db_close)
 
+
     def allRecords(self):
 
         records = self._db_execute("select * from NOTIFICATIONS")

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/sql.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/sql.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/sql.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -192,17 +192,17 @@
         # want other processes to get stomped on or stomp on us.
         old_isolation = self._db_connection.isolation_level
         self._db_connection.isolation_level = None
-        q.execute("begin exclusive transaction")
+        try:
+            q.execute("begin exclusive transaction")
 
-        # We re-check whether the schema table is present again AFTER we've got an exclusive
-        # lock as some other server process may have snuck in and already created it
-        # before we got the lock, or whilst we were waiting for it.
-        if not self._test_schema_table(q):
-            self._db_init_schema_table(q)
-            self._db_init_data_tables(q)
-            self._db_recreate(False)
+            # We re-check whether the schema table is present again AFTER we've got an exclusive
+            # lock as some other server process may have snuck in and already created it
+            # before we got the lock, or whilst we were waiting for it.
+            if not self._test_schema_table(q):
+                self._db_init_schema_table(q)
+                self._db_init_data_tables(q)
+                self._db_recreate(False)
 
-        try:
             q.execute("commit")
         except DatabaseError:
             pass

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/stdconfig.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/stdconfig.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/stdconfig.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -1210,7 +1210,8 @@
         parser = NoUnicodePlistParser()
         configDict = None
         try:
-            configDict = parser.parse(open(filename))
+            with open(filename) as f:
+                configDict = parser.parse(f)
         except (IOError, OSError):
             log.error("Configuration file does not exist or is inaccessible: %s" % (filename,))
             raise ConfigurationError("Configuration file does not exist or is inaccessible: %s" % (filename,))

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_calendarquery.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_calendarquery.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_calendarquery.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -85,7 +85,8 @@
         calendar = yield self.calendarUnderTest(name="calendar", home=record.uid)
         for f in os.listdir(self.holidays_dir):
             if f.endswith(".ics"):
-                component = Component.fromString(open(os.path.join(self.holidays_dir, f)).read())
+                with open(os.path.join(self.holidays_dir, f)) as fin:
+                    component = Component.fromString(fin.read())
                 yield calendar._createCalendarObjectWithNameInternal(f, component, internal_state=ComponentUpdateState.RAW)
         yield self.commit()
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_config.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_config.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_config.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -136,7 +136,8 @@
         TestCase.setUp(self)
         config.setProvider(PListConfigProvider(DEFAULT_CONFIG))
         self.testConfig = self.mktemp()
-        open(self.testConfig, "w").write(testConfig)
+        with open(self.testConfig, "w") as f:
+            f.write(testConfig)
 
 
     def tearDown(self):
@@ -565,10 +566,12 @@
         config.setProvider(PListConfigProvider(DEFAULT_CONFIG))
 
         self.testInclude = self.mktemp()
-        open(self.testInclude, "w").write(testConfigInclude)
+        with open(self.testInclude, "w") as f:
+            f.write(testConfigInclude)
 
         self.testMaster = self.mktemp()
-        open(self.testMaster, "w").write(testConfigMaster % (self.testInclude,))
+        with open(self.testMaster, "w") as f:
+            f.write(testConfigMaster % (self.testInclude,))
 
         config.load(self.testMaster)
         self.assertEquals(config.HTTPPort, 9008)
@@ -630,10 +633,12 @@
 
         self.testIncludeRoot = self.mktemp()
         self.testInclude = self.testIncludeRoot + "." + socket.getfqdn()
-        open(self.testInclude, "w").write(testConfigInclude)
+        with open(self.testInclude, "w") as f:
+            f.write(testConfigInclude)
 
         self.testMaster = self.mktemp()
-        open(self.testMaster, "w").write(testConfigMaster % (self.testIncludeRoot,))
+        with open(self.testMaster, "w") as f:
+            f.write(testConfigMaster % (self.testIncludeRoot,))
 
         config.load(self.testMaster)
         self.assertEquals(config.HTTPPort, 9008)
@@ -695,10 +700,12 @@
 
         self.testIncludeRoot = self.mktemp()
         self.testInclude = self.testIncludeRoot + "." + socket.gethostbyname(socket.getfqdn())
-        open(self.testInclude, "w").write(testConfigInclude)
+        with open(self.testInclude, "w") as f:
+            f.write(testConfigInclude)
 
         self.testMaster = self.mktemp()
-        open(self.testMaster, "w").write(testConfigMaster % (self.testIncludeRoot,))
+        with open(self.testMaster, "w") as f:
+            f.write(testConfigMaster % (self.testIncludeRoot,))
 
         config.load(self.testMaster)
         self.assertEquals(config.HTTPPort, 9008)

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_database.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_database.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_database.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -124,6 +124,7 @@
         self.assertFalse(db.initialized)
         yield db.open()
         self.assertTrue(db.initialized)
+        db.close()
 
 
     @inlineCallbacks
@@ -154,6 +155,7 @@
         self.assertEqual(items, (("FOO", "BAR"),))
         items = (yield db.queryList("SELECT * from TESTTYPE"))
         self.assertEqual(items, ("FOO",))
+        db.close()
 
 
     @inlineCallbacks
@@ -189,6 +191,7 @@
         yield self.inlineCallbackRaises(Database.TestDBRecreateUpgrade.RecreateDBException, db.open)
         items = (yield db.query("SELECT * from TESTTYPE"))
         self.assertEqual(items, ())
+        db.close()
 
 
     @inlineCallbacks
@@ -215,6 +218,7 @@
         yield db.open()
         items = (yield db.query("SELECT * from TESTTYPE"))
         self.assertEqual(items, (("FOO", "BAR"),))
+        db.close()
 
 
     @inlineCallbacks
@@ -235,3 +239,4 @@
         yield db.open()
         items = (yield db.query("SELECT * from TESTTYPE"))
         self.assertEqual(items, (("FOO", "BAR"),))
+        db.close()

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_multiget.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_multiget.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_multiget.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -161,8 +161,8 @@
 
         # Now forcibly corrupt one piece of calendar data
         calendar_path = os.path.join(self.docroot, "calendar_multiget_events/", "bad.ics")
-        f = open(calendar_path, "w")
-        f.write("""BEGIN:VCALENDAR
+        with open(calendar_path, "w") as f:
+            f.write("""BEGIN:VCALENDAR
 CALSCALE:GREGORIAN
 PRODID:-//Apple Computer\, Inc//iCal 2.0//EN
 VERSION:2.0
@@ -173,7 +173,6 @@
 DTSTAMP:20020101T121212Z
 END:VCALENDAR
 """.replace("\n", "\r\n"))
-        f.close
 
         okuids = ["good", ]
         baduids = ["bad", ]

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_sql.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_sql.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_sql.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -107,6 +107,7 @@
         self.assertFalse(hasattr(db, "_db_connection"))
         self.assertTrue(db._db() is not None)
         self.assertTrue(db._db_connection is not None)
+        db._db_close()
 
 
     def test_connect_autocommit(self):
@@ -117,6 +118,7 @@
         self.assertFalse(hasattr(db, "_db_connection"))
         self.assertTrue(db._db() is not None)
         self.assertTrue(db._db_connection is not None)
+        db._db_close()
 
 
     def test_readwrite(self):
@@ -129,6 +131,7 @@
         q = db._db().execute("SELECT * from TESTTYPE")
         items = [i for i in q.fetchall()]
         self.assertEqual(items, [("FOO", "BAR")])
+        db._db_close()
 
 
     def test_readwrite_autocommit(self):
@@ -140,6 +143,7 @@
         q = db._db().execute("SELECT * from TESTTYPE")
         items = [i for i in q.fetchall()]
         self.assertEqual(items, [("FOO", "BAR")])
+        db._db_close()
 
 
     def test_readwrite_cursor(self):
@@ -150,6 +154,7 @@
         db._db_execute("INSERT into TESTTYPE (KEY, VALUE) values (:1, :2)", "FOO", "BAR")
         items = db._db_execute("SELECT * from TESTTYPE")
         self.assertEqual(items, [("FOO", "BAR")])
+        db._db_close()
 
 
     def test_readwrite_cursor_autocommit(self):
@@ -160,6 +165,7 @@
         db._db_execute("INSERT into TESTTYPE (KEY, VALUE) values (:1, :2)", "FOO", "BAR")
         items = db._db_execute("SELECT * from TESTTYPE")
         self.assertEqual(items, [("FOO", "BAR")])
+        db._db_close()
 
 
     def test_readwrite_rollback(self):
@@ -171,6 +177,7 @@
         db._db_rollback()
         items = db._db_execute("SELECT * from TESTTYPE")
         self.assertEqual(items, [])
+        db._db_close()
 
 
     def test_close(self):
@@ -194,6 +201,7 @@
                 try:
                     db = SQL.TestDBPauseInInit(dbname)
                     db._db()
+                    db._db_close()
                     self.result = True
                 except:
                     self.result = False
@@ -224,6 +232,7 @@
         self.assertRaises(SQL.TestDBRecreateUpgrade.RecreateDBException, db._db)
         items = db._db_execute("SELECT * from TESTTYPE")
         self.assertEqual(items, [])
+        db._db_close()
 
 
     def test_version_upgrade_persistent(self):
@@ -249,6 +258,7 @@
         self.assertTrue(db._db() is not None)
         items = db._db_execute("SELECT * from TESTTYPE")
         self.assertEqual(items, [("FOO", "BAR")])
+        db._db_close()
 
 
     def test_version_upgrade_persistent_add_index(self):
@@ -268,3 +278,4 @@
         self.assertTrue(db._db() is not None)
         items = db._db_execute("SELECT * from TESTTYPE")
         self.assertEqual(items, [("FOO", "BAR")])
+        db._db_close()

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_timezones.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_timezones.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_timezones.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -325,3 +325,5 @@
 
         self.assertTrue(os.path.exists(os.path.join(config.DataRoot, "zoneinfo")))
         self.assertTrue(os.path.exists(os.path.join(config.DataRoot, "zoneinfo", "America", "New_York.ics")))
+
+    test_copyPackage_Concurrency.skip = "This tests needs to use separate processes rather than threads to work properly as the FilesystemLock object is process-based "

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_upgrade.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_upgrade.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_upgrade.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -1502,6 +1502,7 @@
         )
 
         yield txn.commit()
+        sqliteProxyService.close()
 
 
     def test_resourcesXML(self):

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_xmlutil.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_xmlutil.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/test/test_xmlutil.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -85,7 +85,8 @@
     def _checkXML(self, node, data):
         xmlfile = self.mktemp()
         writeXML(xmlfile, node)
-        newdata = open(xmlfile).read()
+        with open(xmlfile) as f:
+            newdata = f.read()
         self.assertEqual(newdata, data)
 
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/timezones.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/timezones.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/timezones.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -102,7 +102,8 @@
     @staticmethod
     def getTZVersion(dbpath):
         try:
-            return open(os.path.join(dbpath, "version.txt")).read().strip()
+            with open(os.path.join(dbpath, "version.txt")) as f:
+                return f.read().strip()
         except IOError:
             return ""
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/timezonestdservice.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/timezonestdservice.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/timezonestdservice.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -696,7 +696,9 @@
                 # Build TimezoneInfo object
                 tzid = os.path.join(path, item[:-4])
                 try:
-                    md5 = hashlib.md5(open(fullPath).read()).hexdigest()
+                    with open(fullPath) as f:
+                        tzdata = f.read()
+                    md5 = hashlib.md5(tzdata).hexdigest()
                 except IOError:
                     log.error("Unable to read timezone file: %s" % (fullPath,))
                     continue
@@ -711,7 +713,8 @@
 
         # Try links (aliases) file
         try:
-            aliases = open(os.path.join(self.basepath, "links.txt")).read()
+            with open(os.path.join(self.basepath, "links.txt")) as f:
+                aliases = f.read()
         except IOError, e:
             log.error("Unable to read links.txt file: %s" % (str(e),))
             aliases = ""
@@ -922,9 +925,8 @@
             tzpath = os.path.join(self.basepath, tzinfo.tzid) + ".ics"
             if not os.path.exists(os.path.dirname(tzpath)):
                 os.makedirs(os.path.dirname(tzpath))
-            f = open(tzpath, "w")
-            f.write(ical)
-            f.close()
+            with open(tzpath, "w") as f:
+                f.write(ical)
         except IOError, e:
             log.error("Unable to write calendar file for %s: %s" % (tzinfo.tzid, str(e),))
         else:

Modified: CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/upgrade.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/upgrade.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/twistedcaldav/upgrade.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -342,7 +342,8 @@
     def createMailTokensDatabase(config, uid, gid):
         # Cause the tokens db to be created on disk so we can set the
         # permissions on it now
-        MailGatewayTokensDatabase(config.DataRoot).lookupByToken("")
+        db = MailGatewayTokensDatabase(config.DataRoot)
+        db.lookupByToken("")
 
         dbPath = os.path.join(config.DataRoot, MailGatewayTokensDatabase.dbFilename)
         if os.path.exists(dbPath):
@@ -352,6 +353,8 @@
         if os.path.exists(journalPath):
             os.chown(journalPath, uid, gid)
 
+        db._db_close()
+
     cuaCache = {}
 
     docRoot = config.DocumentRoot
@@ -1074,6 +1077,7 @@
     yield txn.commit()
 
     # Remove the old file
+    service.close()
     os.remove(service.dbpath)
     journalPath = service.dbpath + "-journal"
     if os.path.exists(journalPath):

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/base/datastore/file.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/base/datastore/file.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/base/datastore/file.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -249,7 +249,8 @@
             # present. However, our unit tests use static files for their data store and those currently
             # do not include the md5 xattr.
             try:
-                data = self._path.open().read()
+                with self._path.open() as f:
+                    data = f.read()
             except IOError:
                 return None
             md5 = hashlib.md5(data).hexdigest()

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/index_file.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/index_file.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/index_file.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -95,7 +95,10 @@
         db_filename = self.resource.fp.child(db_basename).path
         super(AbstractCalendarIndex, self).__init__(db_filename, False)
 
+        self.resource._txn.postCommit(self._db_close)
+        self.resource._txn.postAbort(self._db_close)
 
+
     def create(self):
         """
         Create the index and initialize it.
@@ -1103,8 +1106,11 @@
             if name.startswith("."):
                 continue
 
+            child = fp.child(name)
+            if not child.isfile():
+                continue
             try:
-                stream = fp.child(name).open()
+                stream = child.open()
             except (IOError, OSError), e:
                 log.error("Unable to open resource %s: %s" % (name, e))
                 continue
@@ -1215,8 +1221,11 @@
             if name.startswith("."):
                 continue
 
+            child = fp.child(name)
+            if not child.isfile():
+                continue
             try:
-                stream = fp.child(name).open()
+                stream = child.open()
             except (IOError, OSError), e:
                 log.error("Unable to open resource %s: %s" % (name, e))
                 continue

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/mailgateway.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/mailgateway.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/mailgateway.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -235,6 +235,7 @@
             yield txn.imipCreateToken(organizer, attendee, icaluid, token=token)
         yield txn.commit()
 
+        oldDB._db_close()
         os.remove(oldDB.dbpath)
         journalPath = oldDB.dbpath + "-journal"
         if os.path.exists(journalPath):

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/test/test_mailgateway.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/test/test_mailgateway.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/test/test_mailgateway.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -49,3 +49,4 @@
         self.assertEquals(records[0].organizer, "urn:uuid:user01")
         self.assertEquals(records[0].attendee, "mailto:attendee at example.com")
         self.assertEquals(records[0].icaluid, "icaluid1")
+        oldDB._db_close()

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/test/test_outbound.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/test/test_outbound.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/imip/test/test_outbound.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -833,6 +833,7 @@
         self.assertEquals(self.sender._scrubHeader("ABC: 123\nXYZ: 456"), "ABC: 123 XYZ: 456")
 
 
+
 def partByType(message, contentType):
     """
     Retrieve a MIME part from an L{email.message.Message} based on a content

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/dkim.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/dkim.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/dkim.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -494,7 +494,9 @@
     def generateSignature(self, headers):
         # Sign the hash
         if self.key_file not in self.keys:
-            self.keys[self.key_file] = RSA.importKey(open(self.key_file).read())
+            with open(self.key_file) as f:
+                key = f.read()
+            self.keys[self.key_file] = RSA.importKey(key)
         return DKIMUtils.sign(headers, self.keys[self.key_file], self.hash_func)
 
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/test/test_dkim.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/test/test_dkim.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/test/test_dkim.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -57,8 +57,8 @@
         super(TestDKIMBase, self).setUp()
 
         self.private_keyfile = self.mktemp()
-        f = open(self.private_keyfile, "w")
-        f.write("""-----BEGIN RSA PRIVATE KEY-----
+        with open(self.private_keyfile, "w") as f:
+            f.write("""-----BEGIN RSA PRIVATE KEY-----
 MIIEogIBAAKCAQEAw7bJxD1k5VSA5AqdfmJ7vj99oKQ4qYtSeJ5HiK6W40dzC++k
 LweUWLzeUErgXwcJlyOC6rqVVPBfSJq4l7yPdVqpWUo6s2jnUsSWOfhpre22yc4B
 K0QY2Euc3R+gT59eM0mtJPtWaQw5BmQ2GrV6f0OUiKi17jEPasKcxf1qZrWU0+Ik
@@ -86,7 +86,6 @@
 CAXnxZHhrExMGIIa7KV33W5v7Hstl7SnPWKFgCvlBH2QoMTjoUE=
 -----END RSA PRIVATE KEY-----
 """)
-        f.close()
 
         pkey_data = """MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw7bJxD1k5VSA5AqdfmJ7
 vj99oKQ4qYtSeJ5HiK6W40dzC++kLweUWLzeUErgXwcJlyOC6rqVVPBfSJq4l7yP
@@ -97,11 +96,10 @@
 jQIDAQAB
 """
         self.public_keyfile = self.mktemp()
-        f = open(self.public_keyfile, "w")
-        f.write("""-----BEGIN PUBLIC KEY-----
+        with open(self.public_keyfile, "w") as f:
+            f.write("""-----BEGIN PUBLIC KEY-----
 %s-----END PUBLIC KEY-----
 """ % (pkey_data,))
-        f.close()
         self.public_key_data = pkey_data.replace("\n", "")
 
 
@@ -155,7 +153,9 @@
 
             result = request.generateSignature(sign_this)
 
-            key = RSA.importKey(open(self.private_keyfile).read())
+            with open(self.private_keyfile) as f:
+                key = f.read()
+            key = RSA.importKey(key)
             signature = DKIMUtils.sign(sign_this, key, DKIMUtils.hash_func(algorithm))
 
             self.assertEqual(result, signature)
@@ -214,7 +214,9 @@
 ischedule-version:1.0
 ischedule-message-id:%s
 dkim-signature:v=1; d=example.com; s=dkim; t=%s; x=%s; a=%s; q=private-exchange:http/well-known:dns/txt; c=ischedule-relaxed/simple; h=Originator:Recipient:Content-Type:iSchedule-Version:iSchedule-Message-ID; bh=%s; b=""".replace("\n", "\r\n") % (headers.getRawHeaders("Content-Type")[0], request.message_id, request.time, request.expire, algorithm, bodyhash)
-            key = RSA.importKey(open(self.private_keyfile).read())
+            with open(self.private_keyfile) as f:
+                key = f.read()
+            key = RSA.importKey(key)
             signature = DKIMUtils.sign(sign_this, key, DKIMUtils.hash_func(algorithm))
 
             self.assertEqual(result, signature)
@@ -224,7 +226,9 @@
             self.assertEqual(request.headers.getRawHeaders("DKIM-Signature")[0], updated_header)
 
             # Try to verify result using public key
-            pubkey = RSA.importKey(open(self.public_keyfile).read())
+            with open(self.public_keyfile) as f:
+                pubkey = f.read()
+            pubkey = RSA.importKey(pubkey)
             self.assertEqual(DKIMUtils.verify(sign_this, result, pubkey, DKIMUtils.hash_func(algorithm)), None)
 
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/test/test_remoteservers.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/test/test_remoteservers.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/scheduling/ischedule/test/test_remoteservers.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -27,7 +27,8 @@
     def test_readXML(self):
 
         fp = FilePath(self.mktemp())
-        fp.open("w").write("""<?xml version="1.0" encoding="utf-8"?>
+        with fp.open("w") as f:
+            f.write("""<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE servers SYSTEM "servertoserver.dtd">
 <servers>
   <server>

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_attachments.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_attachments.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_attachments.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -1789,12 +1789,14 @@
         txn = self._sqlCalendarStore.newTransaction()
         dattachment2 = (yield DropBoxAttachment.load(txn, "1.2", "attach_1_2.txt"))
         self.assertEqual(dattachment2, None)
+        yield txn.commit()
 
         # Managed attachment present
         txn = self._sqlCalendarStore.newTransaction()
         mattachment2 = (yield ManagedAttachment.load(txn, None, None, attachmentID=dattachment._attachmentID))
         self.assertNotEqual(mattachment2, None)
         self.assertTrue(mattachment2.isManaged())
+        yield txn.commit()
 
 
     @inlineCallbacks

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_file.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_file.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_file.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -23,6 +23,7 @@
 # FileStorageTests, or implementation-agnostic methods on CommonTests.
 
 from pycalendar.datetime import DateTime
+from twext.enterprise.ienterprise import AlreadyFinishedError
 from twext.python.filepath import CachingFilePath as FilePath
 from twisted.internet.defer import inlineCallbacks
 from twisted.trial import unittest
@@ -121,6 +122,15 @@
         setUpCalendarStore(self)
 
 
+    @inlineCallbacks
+    def tearDown(self):
+        super(CalendarStoreTest, self).tearDown()
+        try:
+            yield self.txn.commit()
+        except AlreadyFinishedError:
+            pass
+
+
     def test_calendarHomeWithUID_dot(self):
         """
         Filenames starting with "." are reserved by this
@@ -141,6 +151,15 @@
         return setUpHome1(self)
 
 
+    @inlineCallbacks
+    def tearDown(self):
+        super(CalendarHomeTest, self).tearDown()
+        try:
+            yield self.txn.commit()
+        except AlreadyFinishedError:
+            pass
+
+
     def test_init(self):
         """
         L{CalendarHome} has C{_path} and L{_calendarStore} attributes,
@@ -199,6 +218,15 @@
         return setUpCalendar1(self)
 
 
+    @inlineCallbacks
+    def tearDown(self):
+        super(CalendarTest, self).tearDown()
+        try:
+            yield self.txn.commit()
+        except AlreadyFinishedError:
+            pass
+
+
     def test_init(self):
         """
         L{Calendar.__init__} sets private attributes to reflect its constructor
@@ -236,6 +264,7 @@
         index = calendar._index
         self.assertEquals(set((yield index.calendarObjects())),
                           set((yield calendar.calendarObjects())))
+        index._oldIndex._db_close()
 
 
     @inlineCallbacks
@@ -381,11 +410,13 @@
             (yield self.calendar1.calendarObjectWithName("1.ics")).component(),
             VComponent.fromString(event1modified_text)
         )
+        index = self.calendar1._index
         yield self.doThenUndo()
         self.assertEquals(
             (yield self.calendar1.calendarObjectWithName("1.ics")).component(),
             originalComponent
         )
+        index._oldIndex._db_close()
 
 
     @testUnimplemented
@@ -423,6 +454,15 @@
         self.object1 = yield self.calendar1.calendarObjectWithName("1.ics")
 
 
+    @inlineCallbacks
+    def tearDown(self):
+        super(CalendarObjectTest, self).tearDown()
+        try:
+            yield self.txn.commit()
+        except AlreadyFinishedError:
+            pass
+
+
     def test_init(self):
         """
         L{CalendarObject} has instance attributes, C{_path} and C{_calendar},

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_index_file.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_index_file.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/caldav/datastore/test/test_index_file.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -45,7 +45,8 @@
 
 
     def iCalendar(self):
-        text = self.fp.open().read()
+        with self.fp.open() as f:
+            text = f.read()
         try:
             component = Component.fromString(text)
             # Fix any bogus data we can
@@ -66,8 +67,18 @@
     by L{Index}.
     """
 
+    class MinimalTxn(object):
+
+        def postCommit(self, _ignore):
+            pass
+
+        def postAbort(self, _ignore):
+            pass
+
+
     def __init__(self, filePath):
         self.fp = filePath
+        self._txn = MinimalResourceReplacement.MinimalTxn()
 
 
     def isCalendarCollection(self):
@@ -98,6 +109,10 @@
         self.db = Index(MinimalResourceReplacement(self.indexDirPath))
 
 
+    def tearDown(self):
+        self.db._db_close()
+
+
     def test_reserve_uid_ok(self):
         uid = "test-test-test"
         d = self.db.isReservedUID(uid)
@@ -294,9 +309,8 @@
         for description, name, calendar_txt, reCreate, ok in data:
             calendar = Component.fromString(calendar_txt)
             if ok:
-                f = open(os.path.join(self.indexDirPath.path, name), "w")
-                f.write(calendar_txt)
-                del f
+                with open(os.path.join(self.indexDirPath.path, name), "w") as f:
+                    f.write(calendar_txt)
 
                 self.db.addResource(name, calendar, reCreate=reCreate)
                 self.assertTrue(self.db.resourceExists(name), msg=description)
@@ -460,9 +474,8 @@
         for description, name, calendar_txt, trstart, trend in data:
             calendar = Component.fromString(calendar_txt)
 
-            f = open(os.path.join(self.indexDirPath.path, name), "w")
-            f.write(calendar_txt)
-            del f
+            with open(os.path.join(self.indexDirPath.path, name), "w") as f:
+                f.write(calendar_txt)
 
             self.db.addResource(name, calendar)
             self.assertTrue(self.db.resourceExists(name), msg=description)
@@ -646,9 +659,8 @@
         for description, name, calendar_txt, trstart, trend, organizer, instances in data:
             calendar = Component.fromString(calendar_txt)
 
-            f = open(os.path.join(self.indexDirPath.path, name), "w")
-            f.write(calendar_txt)
-            del f
+            with open(os.path.join(self.indexDirPath.path, name), "w") as f:
+                f.write(calendar_txt)
 
             self.db.addResource(name, calendar)
             self.assertTrue(self.db.resourceExists(name), msg=description)
@@ -1053,9 +1065,8 @@
         for description, name, calendar_txt, trstart, trend, organizer, peruserinstances in data:
             calendar = Component.fromString(calendar_txt)
 
-            f = open(os.path.join(self.indexDirPath.path, name), "w")
-            f.write(calendar_txt)
-            del f
+            with open(os.path.join(self.indexDirPath.path, name), "w") as f:
+                f.write(calendar_txt)
 
             self.db.addResource(name, calendar)
             self.assertTrue(self.db.resourceExists(name), msg=description)
@@ -1163,6 +1174,7 @@
 
 
     def tearDown(self):
+        super(MemcacheTests, self).tearDown()
         for _ignore_k, v in self.memcache._timeouts.iteritems():
             if v.active():
                 v.cancel()

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/index_file.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/index_file.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/index_file.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -265,7 +265,10 @@
         else:
             self.reserver = SQLUIDReserver(self)
 
+        self.resource._txn.postCommit(self._db_close)
+        self.resource._txn.postAbort(self._db_close)
 
+
     def create(self):
         """
         Create the index and initialize it.
@@ -635,8 +638,11 @@
             if name.startswith("."):
                 continue
 
+            child = fp.child(name)
+            if not child.isfile():
+                continue
             try:
-                stream = fp.child(name).open()
+                stream = child.open()
             except (IOError, OSError), e:
                 log.error("Unable to open resource %s: %s" % (name, e))
                 continue

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/sql.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/sql.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/sql.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -768,7 +768,8 @@
                     missingNameIDs
                 ).on(self._txn, resourceIDs=missingNameIDs)
             )
-            idToNameMap = dict(dict(idToNameMap), **dict(memberIDNameRows))
+            idToNameMap = dict(idToNameMap)
+            idToNameMap.update(dict(memberIDNameRows))
 
         # now do revisions
         if revision:

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/test/test_index_file.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/test/test_index_file.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/carddav/datastore/test/test_index_file.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -33,8 +33,18 @@
     by L{Index}.
     """
 
+    class MinimalTxn(object):
+
+        def postCommit(self, _ignore):
+            pass
+
+        def postAbort(self, _ignore):
+            pass
+
+
     def __init__(self, filePath):
         self.fp = filePath
+        self._txn = MinimalResourceReplacement.MinimalTxn()
 
 
     def isAddressBookCollection(self):
@@ -65,6 +75,10 @@
         self.db = AddressBookIndex(MinimalResourceReplacement(self.indexDirPath))
 
 
+    def tearDown(self):
+        self.db._db_close()
+
+
     def test_reserve_uid_ok(self):
         uid = "test-test-test"
         d = self.db.isReservedUID(uid)
@@ -139,9 +153,8 @@
 
         for description, name, vcard_txt in data:
             calendar = Component.fromString(vcard_txt)
-            f = open(os.path.join(self.site.resource.fp.path, name), "w")
-            f.write(vcard_txt)
-            del f
+            with open(os.path.join(self.site.resource.fp.path, name), "w") as f:
+                f.write(vcard_txt)
 
             self.db.addResource(name, calendar)
             self.assertTrue(self.db.resourceExists(name), msg=description)
@@ -210,6 +223,7 @@
 
 
     def tearDown(self):
+        super(MemcacheTests, self).tearDown()
         for _ignore_k, v in self.memcache._timeouts.iteritems():
             if v.active():
                 v.cancel()

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/common/datastore/file.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/common/datastore/file.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/common/datastore/file.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -1458,6 +1458,7 @@
     """
     def __init__(self, resource):
         self.resource = resource
+        self._txn = self.resource._txn
         self.fp = self.resource._path
 
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/who/directory.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/who/directory.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/who/directory.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -743,7 +743,7 @@
                 params["EMAIL"] = list(self.emailAddresses)[0].encode("utf-8")
         if "CUTYPE" not in params:
             cuType = self.getCUType()
-            if cuType is not "INDIVIDUAL":
+            if cuType != "INDIVIDUAL":
                 params["CUTYPE"] = cuType
 
         return Property("ATTENDEE", self.canonicalCalendarUserAddress().encode("utf-8"), params=params)

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/base.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/base.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/base.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -92,7 +92,7 @@
     if not name:
         invalid()
 
-    if name[0] is "{":
+    if name[0] == "{":
         index = name.find("}")
         if (index is -1 or not len(name) > index):
             invalid()

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/parser_sax.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/parser_sax.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/parser_sax.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -84,7 +84,7 @@
 
         attributes_dict = {}
 
-        if attributes.getLength() is not 0:
+        if attributes.getLength() != 0:
             for attr_name in attributes.getQNames():
                 attributes_dict[attr_name.encode("utf-8")] = attributes.getValueByQName(attr_name)
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/rfc2518.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/rfc2518.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txdav/xml/rfc2518.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -313,8 +313,8 @@
                 )
             )
 
-        if status_count is 0:
-            if propstat_count is 0:
+        if status_count == 0:
+            if propstat_count == 0:
                 raise ValueError(
                     "{0} element must have one of {1} or {2}".format(
                         cls.sname(), Status.sname(), PropertyStatus.sname()

Modified: CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/fileop.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/fileop.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/fileop.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -468,6 +468,7 @@
         ))
 
     # Remove stat info from filepath since we modified the backing file
+    resource_file.close()
     filepath.changed()
     yield success_code
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/method/propfind.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/method/propfind.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/method/propfind.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -145,7 +145,7 @@
 
     for resource, uri in resources:
 
-        if search_properties is "names":
+        if search_properties == "names":
             try:
                 resource_properties = waitForDeferred(resource.listProperties(request))
                 yield resource_properties
@@ -163,7 +163,7 @@
                 responsecode.NOT_FOUND : [],
             }
 
-            if search_properties is "all":
+            if search_properties == "all":
                 properties_to_enumerate = waitForDeferred(resource.listAllprop(request))
                 yield properties_to_enumerate
                 properties_to_enumerate = properties_to_enumerate.getResult()

Modified: CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/test/test_xattrprops.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/test/test_xattrprops.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/test/test_xattrprops.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -238,7 +238,7 @@
         error = self.assertRaises(HTTPError, self.propertyStore.get, property)
         self.assertEquals(error.response.code, INTERNAL_SERVER_ERROR)
         self.assertEquals(
-            len(self.flushLoggedErrors(UnpicklingError)), 1)
+            len(self.flushLoggedErrors(UnpicklingError, IndexError)), 1)
 
 
     def test_set(self):

Modified: CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/util.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/util.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/util.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -168,7 +168,7 @@
     (scheme, host, path, _ignore_query, _ignore_fragment) = urlsplit(normalizeURL(url))
 
     index = path.rfind("/")
-    if index is 0:
+    if index == 0:
         if path == "/":
             return None
         else:

Modified: CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/xattrprops.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/xattrprops.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txweb2/dav/xattrprops.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -188,6 +188,12 @@
                 err(None, msg)
                 raise HTTPError(
                     StatusResponse(responsecode.INTERNAL_SERVER_ERROR, msg))
+            except Exception:
+                format = "Invalid property value stored on server: %s %s"
+                msg = format % (encodeXMLName(*qname), data)
+                err(None, msg)
+                raise HTTPError(
+                    StatusResponse(responsecode.INTERNAL_SERVER_ERROR, msg))
             else:
                 legacy = True
 

Modified: CalendarServer/branches/users/cdaboo/update-packages/txweb2/static.py
===================================================================
--- CalendarServer/branches/users/cdaboo/update-packages/txweb2/static.py	2015-11-04 14:34:33 UTC (rev 15279)
+++ CalendarServer/branches/users/cdaboo/update-packages/txweb2/static.py	2015-11-04 14:37:30 UTC (rev 15280)
@@ -551,6 +551,7 @@
             fileobject = os.fdopen(os.open(outname, flags, self.permissions), 'wb', 0)
 
             stream.readIntoFile(filestream, fileobject)
+            fileobject.close()
 
         return outname
 
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