loop to handle commands & possibly re-show window

dwtt

@@ -37,13 +37,20 @@ def main(argv):
 
     ds = DataStore(timedbfile)
 
+    while True:
         cmdline = doCmdWindow()
         cmd = Command(cmdline)
-    print "Command:", cmd
+        if not processCommand(cmd, ds):
+            break
 
 def doCmdWindow():
     c = CmdWindow()
     return c.main()
 
+# Returns boolean for whether the command prompt should be displayed again
+def processCommand(cmd, store):
+    print cmd
+    return cmd.command == 'status'
+
 if __name__ == "__main__":
     main(sys.argv)