Code clean up

Author: Juliya Smith

c42seceventcli/aed/args.py

@@ -119,11 +119,18 @@ def verify_username_arg(self):
 
     def verify_destination_args(self):
         self.destination_type = self.destination_type.lower()
+        self._verify_destination_port()
+        self._verify_stdout_destination()
+        self._verify_server_destination()
+
+    def _verify_destination_port(self):
         try:
             self.destination_port = int(self.destination_port)
         except ValueError:
             msg = ("Destination port '{0}' not a base 10 integer.".format(self.destination_port))
             self._raise_value_error(msg)
+
+    def _verify_stdout_destination(self):
         if self.destination_type == "stdout" and self.destination is not None:
             msg = (
                 "Destination '{0}' not applicable for stdout. "
@@ -132,10 +139,12 @@ def verify_destination_args(self):
             msg = msg.format(self.destination)
             self._raise_value_error(msg)
 
+    def _verify_file_destination(self):
         if self.destination_type == "file" and self.destination is None:
             msg = "Missing file name. Try: '--dest path/to/file'."
             self._raise_value_error(msg)
 
+    def _verify_server_destination(self):
         if self.destination_type == "server" and self.destination is None:
             msg = "Missing server URL. Try: '--dest https://syslog.example.com'."
             self._raise_value_error(msg)