improvements

bot.py

@@ -8,7 +8,7 @@ nickname = argv[2]
 server = argv[3]
 if len(argv) !=4:
     print('Usage: {} channel nickname server'.format(argv[0]))
-    
+
 def get_size(bytes, suffix="B"):
     factor = 1024
     for unit in ["", "K", "M", "G", "T", "P"]:
@@ -21,6 +21,10 @@ class TestBot(irc.bot.SingleServerIRCBot):
     def __init__(self, channel, nickname, server, port=6667):
         irc.bot.SingleServerIRCBot.__init__(self, [(server, port)], nickname, nickname)
         self.channel = channel
+        self.connection.add_global_handler('disconnect', self.on_disconnect)
+
+    def on_disconnect(self, connection, event):
+        exit(1)
 
     def on_welcome(self, c, e):
         c.mode(self._nickname, '+B')
@@ -38,7 +42,7 @@ class TestBot(irc.bot.SingleServerIRCBot):
         return
 
     def do_command(self, e, cmd):
-        #nick = e.source.nick
+        #nick = e.source.nick  ## Uncomment when need to send to user not channel
         c = self.connection
         if cmd.lower() == "uptime":
             result = subprocess.run(["uptime"], stderr=subprocess.PIPE, stdout=subprocess.PIPE)
@@ -46,8 +50,6 @@ class TestBot(irc.bot.SingleServerIRCBot):
             c.privmsg(channel, output)
 
         elif cmd.lower() == "uname":
-            # >>> print(f"Version: {uname.version}")
-            # Version: #1 SMP Debian 4.19.208-1 (2021-09-29)
             uname = platform.uname()
             end = 'System name:' + uname.version
             c.privmsg(channel, end)
@@ -66,7 +68,6 @@ class TestBot(irc.bot.SingleServerIRCBot):
         elif cmd.lower() == "cpu":
             percent = psutil.cpu_percent()
             end = 'CPU load: {}%'.format(percent)
-            #c.privmsg(channel, end)
             c.privmsg(channel, end)
 
         elif cmd.lower() == "network":
@@ -94,6 +95,8 @@ class TestBot(irc.bot.SingleServerIRCBot):
             end = 'Available commands are: help, uptime, ram, cpu, uname, network, temp'
             c.privmsg(channel, end)
 
+        elif cmd.lower() == "stop":
+            exit(1)
         else:
             end = 'Unknow command. Sorry'
             c.privmsg(channel, end)