docker_ps.py

import subprocess

def get_docker_containers():
    try:
        # Run the docker ps command with the specified format
        result = subprocess.run(['docker', 'ps', '--no-trunc', '--format', '{{.ID}}|{{.Image}}|{{.Command}}|{{.RunningFor}}|{{.Status}}|{{.Ports}}|{{.Names}}'],
                                stdout=subprocess.PIPE, text=True, check=True)
        output = result.stdout
    except subprocess.CalledProcessError as e:
        print(f"Error executing command: {e}")
        return []

    containers = []
    for line in output.splitlines():
        fields = line.split("|")
        if len(fields) < 7:
            continue  # skip malformed lines

        container = {
            "ContainerID": fields[0],
            "Image": fields[1],
            "Command": fields[2],
            "Created": fields[3],
            "Status": fields[4],
            "Ports": fields[5],
            "Names": fields[6]
        }

        containers.append(container)

    return containers

def main():
    containers = get_docker_containers()
    if not containers:
        print("No containers found or error occurred.")
        return

    for container in containers:
        print(container)

if __name__ == "__main__":
    main()