r14460 - /1.3/gui/interpreter.py -- August 25, 2011 - 17:59

Author: bugman
Date: Thu Aug 25 17:59:23 2011
New Revision: 14460

URL: http://svn.gna.org/viewcvs/relax?rev=14460&view=rev
Log:
Created the GUI interpreter thread flush() method for blocking until the 
queue is empty.


Modified:
    1.3/gui/interpreter.py

Modified: 1.3/gui/interpreter.py
URL: 
http://svn.gna.org/viewcvs/relax/1.3/gui/interpreter.py?rev=14460&r1=14459&r2=14460&view=diff
==============================================================================
--- 1.3/gui/interpreter.py (original)
+++ 1.3/gui/interpreter.py Thu Aug 25 17:59:23 2011
@@ -29,6 +29,7 @@
 from string import split
 import sys
 from threading import Thread
+from time import sleep
 from traceback import print_exc
 import wx
 
@@ -80,6 +81,14 @@
 
         # Then queue a dummy user function.
         self._queue.put([None, None, None])
+
+
+    def flush(self):
+        """Return only once the queue is empty."""
+
+        # Loop until empty.
+        while not self.empty():
+            sleep(0.2)
 
 
     def join(self):