fixed some refactoring issues with xen and bsd code

daemon/core/bsd/vnode.py

@@ -196,7 +196,7 @@ class SimpleJailNode(PyCoreNode):
                 ifindex = self.newifindex()
             if ifname is None:
                 ifname = "eth%d" % ifindex
-            sessionid = self.session.shortsessionid()
+            sessionid = self.session.short_session_id()
             name = "n%s_%s_%s" % (self.objid, ifindex, sessionid)
             localname = name
             ifclass = VEth
@@ -306,10 +306,10 @@ class SimpleJailNode(PyCoreNode):
         dirname = dirname.replace("/", ".")
         if file:
             pathname = os.path.join(path, file)
-            sym = os.path.join(self.session.sessiondir, "@.conf", dirname, file)
+            sym = os.path.join(self.session.session_dir, "@.conf", dirname, file)
         else:
             pathname = path
-            sym = os.path.join(self.session.sessiondir, "@.conf", dirname)
+            sym = os.path.join(self.session.session_dir, "@.conf", dirname)
 
         if os.path.islink(pathname):
             if os.readlink(pathname) == sym:

daemon/core/xen/xen.py

@@ -174,7 +174,7 @@ class XenNode(PyCoreNode):
         # LxcNode initialization
         # self.makenodedir()
         if self.nodedir is None:
-            self.nodedir = os.path.join(session.sessiondir, self.name + ".conf")
+            self.nodedir = os.path.join(session.session_dir, self.name + ".conf")
             self.mountdir = self.nodedir + self.getconfigitem('mount_path')
             if not os.path.isdir(self.mountdir):
                 os.makedirs(self.mountdir)
@@ -201,7 +201,7 @@ class XenNode(PyCoreNode):
         self.lock.acquire()
         try:
             if self.up:
-                raise Exception, "already up"
+                raise Exception("already up")
             self.createlogicalvolume()
             self.createpartitions()
             persistdev = self.createfilesystems()

daemon/tests/test_core.py

@@ -14,8 +14,7 @@ from mock import MagicMock
 
 from conftest import EMANE_SERVICES
 from core.data import ConfigData
-from core.data import EventData
-from core.enumerations import MessageFlags, ConfigTlvs, EventTypes
+from core.enumerations import MessageFlags
 from core.mobility import BasicRangeModel
 from core.netns import nodes
 from core.netns import vnodeclient
@@ -361,6 +360,7 @@ class TestCore:
 
         def node_update(_):
             event.set()
+
         core.session.node_handlers.append(node_update)
 
         # instantiate session

daemon/tests/test_gui.py

@@ -1,6 +1,7 @@
 """
 Unit tests for testing with a CORE switch.
 """
+
 import threading
 
 from core.api import coreapi, dataconversion