def main()

in prompts/khanacademy/khan_dl/main.py [0:0]
47 lines of code
6 McCabe index (conditional complexity)

def main(argv=None):
    argv = sys.argv if argv is None else argv
    argparser = argparse.ArgumentParser()
    argparser.add_argument(
        "-i",
        "--interactive",
        help="Enter Interactive Course Selection Mode",
        dest="interactive_prompt",
        action="store_true",
    )
    argparser.add_argument(
        "-c",
        "--course_url",
        help="Enter Course URL",
    )

    argparser.add_argument(
        "-a",
        "--all",
        help="Download all Courses from all Domains",
        action="store_true",
    )

    argparser.add_argument(
        "-v",
        "--verbose",
        help="Verbose Levels of log. 1 = Warning; 2 = Info; 3 = Debug",
    )

    args = argparser.parse_args()

    if args.interactive_prompt:
        set_log_level(args)
        tprint("KHAN-DL")
        khan_down = KhanDL()
        khan_down.download_course_interactive()

    elif args.course_url:
        set_log_level(args)
        tprint("KHAN-DL")
        print("Looking up " + args.course_url + "...")
        selected_course_url = args.course_url
        khan_down = KhanDL()
        khan_down.download_course_given(selected_course_url)

    elif args.all:
        set_log_level(args)
        tprint("KHAN-DL")
        khan_down = KhanDL()
        all_course_urls = khan_down.get_all_courses()
        courses = [khan_down.download_course_given(course_url) for course_url in tqdm(all_course_urls)]
        with open("khan_courses.json", "w") as outfile:
            outfile.write(json.dumps(courses, indent=4))