# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.

try:
    from notebook.notebookapp import list_running_servers
    import json

    server_list = list_running_servers()

    server_info_list = []

    for si in server_list:
        server_info_object = {}
        server_info_object["base_url"] = si["base_url"]
        server_info_object["notebook_dir"] = si["notebook_dir"]
        server_info_object["hostname"] = si["hostname"]
        server_info_object["password"] = si["password"]
        server_info_object["pid"] = si["pid"]
        server_info_object["port"] = si["port"]
        server_info_object["secure"] = si["secure"]
        server_info_object["token"] = si["token"]
        server_info_object["url"] = si["url"]
        server_info_list.append(server_info_object)

    print(json.dumps(server_info_list))
except Exception:
    import subprocess
    import sys

    result = subprocess.run(
        ["jupyter", "notebook", "list", "--jsonlist"], capture_output=True
    )
    encoding = os.getenv("PYTHONIOENCODING", "utf-8")
    print(result.stdout.decode(encoding))