removed parser.isDone reference

python/tmc_parser.py

@@ -255,6 +255,7 @@ class tmc_parser(gr.sync_block):
         return return_string
 class tmc_parser_Widget(QtGui.QWidget):
     def print_tmc_msg(self,tmc_msg):
+        print("print:",end="")
         self.logMutex.acquire(1)
         print("got mutex,",end="")
         sb=self.logOutput.verticalScrollBar()
@@ -286,15 +287,20 @@ class tmc_parser_Widget(QtGui.QWidget):
         #code.interact(local=locals())
         self.logMutex.release(1)
     def filterChanged(self):
+        print("filterChanged:",end="")
         self.logMutex.acquire(1)
-        self.parser.isDone=False
+        print("got mutex,",end="")
+        
         ef=unicode(self.event_filter.text().toUtf8(), encoding="UTF-8").lower()
         lf=unicode(self.location_filter.text().toUtf8(), encoding="UTF-8").lower()
+        print("read filters,",end="")
         self.logOutput.clear()
+        print("cleared,",end="")
         filters=[{"type":"location", "str":lf},{"type":"event", "str":ef}]
         self.logOutput.append(Qt.QString.fromUtf8(self.parser.tmc_messages.getLogString(filters)))
-        print("filter changed")
+        print("appended,",end="")
         self.logMutex.release(1)
+        print("done")
     def __init__(self, parser,maxheight):
         QtGui.QWidget.__init__(self)
         layout = Qt.QVBoxLayout()