up arrow

nullptr/commander.py

@@ -8,12 +8,17 @@ from .util import *
 from time import sleep, time
 from threading import Thread
 from nullptr.central_command import CentralCommand
+import readline
+import os
 
 class CommandError(Exception):
   pass
   
 class Commander(CommandLine):
-  def __init__(self, store_file='data/store.npt'):
+  def __init__(self, store_file='data/store.npt', hist_file = 'data/cmd.hst'):
+    self.hist_file = hist_file
+    if os.path.isfile(hist_file):
+      readline.read_history_file(hist_file)
     self.store = Store(store_file)
     self.agent = self.select_agent()
     self.api = Api(self.store, self.agent)
@@ -26,6 +31,7 @@ class Commander(CommandLine):
   
   def handle_eof(self):
     self.store.close()
+    readline.write_history_file(self.hist_file)
     print("Goodbye!")
   
   def prompt(self):