X-Git-Url: http://git.onelab.eu/?p=monitor.git;a=blobdiff_plain;f=web%2FMonitorWeb%2Fmonitorweb%2Fcontrollers.py;fp=web%2FMonitorWeb%2Fmonitorweb%2Fcontrollers.py;h=c540888eedc2b51e75bec8158b3c94321c9c7f8a;hp=c67f118a8b272dd84bb437ffdd94367d912db8a0;hb=bd5fd5bfc5e998b3ac022c8cd6c5f14fef83207d;hpb=7f77ca9055907742d3f2ddb7f956174ee9adbd7d

diff --git a/web/MonitorWeb/monitorweb/controllers.py b/web/MonitorWeb/monitorweb/controllers.py
index c67f118..c540888 100644
--- a/web/MonitorWeb/monitorweb/controllers.py
+++ b/web/MonitorWeb/monitorweb/controllers.py
@@ -24,6 +24,13 @@ from monitor.wrapper.plccache import plcdb_hn2lb as site_hn2lb
 
 from monitorweb.templates.links import *
 
+def session_clear_all():
+    session.flush()
+    try: 
+        session.expunge_all() 
+    except AttributeError: # SQLAlchemy < 0.5.1 
+        session.clear() 
+
 class ObjectQueryFields(widgets.WidgetsList):
 	"""The WidgetsList defines the fields of the form."""
 	pass
@@ -387,7 +394,7 @@ class Root(controllers.RootController, MonitorXmlrpcServer, LocalExtensions):
 	def nodeslow(self, filter='boot'):
 		print "NODE------------------"
 		print "befor-len: ", len( [ i for i in session] )
-		session.flush(); session.expunge_all()
+        session_clear_all()
 		print "after-len: ", len( [ i for i in session] )
 		fbquery = FindbadNodeRecord.get_all_latest()
 		query = []
@@ -511,7 +518,7 @@ class Root(controllers.RootController, MonitorXmlrpcServer, LocalExtensions):
 
 
 	def pre_view(self, **data):
-		session.flush(); session.expunge_all()
+        session_clear_all()
 
 		loginbase=None
 		loginbase_list=[]
@@ -612,7 +619,7 @@ class Root(controllers.RootController, MonitorXmlrpcServer, LocalExtensions):
 	@expose(template="monitorweb.templates.pcuview")
 	@exception_handler(nodeaction_handler,"isinstance(tg_exceptions,RuntimeError)")
 	def pcuviewold(self, loginbase=None, pcuid=None, hostname=None, since=20, **data):
-		session.flush(); session.expunge_all()
+        session_clear_all()
 		sitequery=[]
 		pcuquery=[]
 		nodequery=[]
@@ -729,7 +736,7 @@ class Root(controllers.RootController, MonitorXmlrpcServer, LocalExtensions):
 	def pcu(self, filter='all'):
 		print "PCUVIEW------------------"
 		print "befor-len: ", len( [ i for i in session] )
-		session.flush(); session.expunge_all()
+        session_clear_all()
 		print "after-len: ", len( [ i for i in session] )
 		fbquery = FindbadPCURecord.get_all_latest()
 		query = []
@@ -767,7 +774,7 @@ class Root(controllers.RootController, MonitorXmlrpcServer, LocalExtensions):
 	def site(self, filter='all'):
 		print "SITE------------------"
 		print "befor-len: ", len( [ i for i in session] )
-		session.flush(); session.expunge_all()
+        session_clear_all()
 		print "after-len: ", len( [ i for i in session] )
 		filtercount = {'good' : 0, 'down': 0, 'online':0, 'offline' : 0, 'new' : 0, 'pending' : 0, 'all' : 0}
 		fbquery = HistorySiteRecord.query.all()