ci: version_mgr: minor cleanups

#!/usr/bin/env python3

# Copyright (c) 2020 Intel Corp.

# Copyright (c) 2020-2023 Intel Corp.

# SPDX-License-Identifier: Apache-2.0

"""

import argparse

import urllib.request

import os

import tempfile

from git import Git

from datetime import datetime

                        help="Get latest published version")

    parser.add_argument('-w', '--weekly', action="store_true",

                        help="Mark as weekly")

    parser.add_argument('-W', '--list-weekly', action="store_true",

                        help="List weekly commits")

    parser.add_argument('-v', '--verbose', action="store_true",

                        help="Verbose output")

    return parser.parse_args()

def get_versions():

    data = None

    fo = tempfile.NamedTemporaryFile()

    if not os.path.exists('versions.json'):

        url = 'https://testing.zephyrproject.org/daily_tests/versions.json'

        urllib.request.urlretrieve(url, 'versions.json')

    with open("versions.json", "r") as fp:

        urllib.request.urlretrieve(url, fo.name)

    with open(fo.name, "r") as fp:

        data = json.load(fp)

    return data

def handle_compat(item):

    return item_compat

def show_versions():

def show_versions(weekly=False):

    data = get_versions()

    for item in data:

        item_compat = handle_compat(item)

        is_weekly = item_compat.get('weekly', False)

        if weekly and not is_weekly:

            continue

        wstr = ""

        datestr = ""

        if args.verbose:

            print(f"{item_compat['version']}")

def show_latest():

    data = get_versions()

    latest = data[-1]

    args = parse_args()

    if args.update:

        update(args.update, args.weekly)

    elif args.list:

        show_versions()

    elif args.list or args.list_weekly:

        show_versions(weekly=args.list_weekly)

    elif args.latest:

        show_latest()

    else: