Adding delay after end of a job before supressing the status file and modifying JobPlugin behaviour

Src/Core/Platform.py

@@ -73,7 +73,17 @@ class Platform(object):
         :rtype: str
         '''
 
-        return os.path.join(self.package_directory(), 'Doc')
+        return os.path.join(self.package_directory(), 'Doc')
+    
+    def jobs_launch_delay(self):
+        '''
+        Returns the delay (in seconds) for a job to launch.
+        This is used to determine the delay before updating the GUI and suppressing a job status file
+        
+        :return: the delay (in seconds) for a job to launch
+        :rtype: float
+        '''
+        return 2.0
     
     def api_path(self):
         '''

Src/Framework/Jobs/JobStatus.py

@@ -16,6 +16,8 @@ import collections
 import cPickle
 import datetime
 import os
+import threading
+import time
 
 from MDANSE import PLATFORM
 from MDANSE.Framework.Status import Status
@@ -47,8 +49,9 @@ class JobStatus(Status):
         self.save_status()
                     
     def finish_status(self):
-
-        self.cleanup()
+        # Launch a thread that will wait before erasing the file
+        t= threading.Thread(target = self.cleanup)
+        t.start()
                     
     @property
     def state(self):
@@ -56,7 +59,8 @@ class JobStatus(Status):
         return self._state    
 
     def cleanup(self):
-                        
+        # Wait before cleaning
+        time.sleep(PLATFORM.jobs_launch_delay())
         try:
             os.unlink(self._state['temporary_file'])
         except:

Src/GUI/JobControllerPanel.py

@@ -216,9 +216,12 @@ class JobControllerPanel(wx.ScrolledWindow):
         event.Skip()
         
     def msg_start_job(self,message):
-                
-        self._jobsController.update()
-
+        t = threading.Thread(target=self.updateJobsController)
+        t.start()
+
+    def updateJobsController(self):
+        time.sleep(PLATFORM.jobs_launch_delay())
+        self._jobsController.update()
     def on_display_info(self,event):
         
         row = self._gbSizer.GetItemPosition(event.GetEventObject())[0]

Src/GUI/Plugins/JobPlugin.py

@@ -113,9 +113,13 @@ class JobPlugin(ComponentPlugin):
             message = e.output
         else:        
             message = None
-
-        time.sleep(1)
-        PUBLISHER.sendMessage("msg_start_job",message=message)
+
+        PUBLISHER.sendMessage("msg_start_job",message=message)
+        
+        if message is None:
+            d = wx.MessageDialog(None, 'Your analysis is performing. Do you want to close ?', 'Question', wx.YES_NO|wx.YES_DEFAULT|wx.ICON_QUESTION)
+            if d.ShowModal() == wx.ID_YES:
+                self.on_close(None)
         
     def on_save(self, event=None):