formating

fabric_am/handlers/switch_handler.py

@@ -136,6 +136,9 @@ def create(self, unit: ConfigToken) -> Tuple[dict, ConfigToken]:
             ansible_ssh_user = host.get_vars().get('ansible_ssh_user')
             ansible_ssh_pwd = host.get_vars().get('ansible_ssh_pwd')
 
+            print(f"KOMAL ---- {host.get_vars()}")
+            print(f"KOMAL --- {ansible_ssh_pwd}")
+
             Utils.verify_ssh(mgmt_ip=ansible_host, user=ansible_ssh_user, pwd=ansible_ssh_pwd,
                              logger=self.get_logger(), retry=10)
             extra_vars = {

fabric_am/util/utils.py

@@ -257,7 +257,7 @@ def execute_command(*, mgmt_ip: str, user: str, command: str, logger: logging.Lo
                 # Construct the SSH client
                 ssh = paramiko.SSHClient()
                 ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-                if pwd:
+                if pwd is not None:
                     # Use password for authentication
                     ssh.connect(mgmt_ip, username=user, password=pwd, timeout=timeout)
                 else:
@@ -298,7 +298,7 @@ def verify_ssh(*, mgmt_ip: str, user: str, logger: logging.Logger, timeout: int
 
         try:
             output = Utils.execute_command(mgmt_ip=mgmt_ip, user=user, command=command, logger=logger,
-                                            timeout=timeout, retry=retry, pwd=pwd, ssh_key_file=ssh_key_file)
+                                           timeout=timeout, retry=retry, pwd=pwd, ssh_key_file=ssh_key_file)
             logger.info(f"Output: {output}")
         except Exception as e:
             pass