def usage_demo()

in python/example_code/iam/iam_basics/account_wrapper.py [0:0]

• 80 lines of code
• 18 McCabe index (conditional complexity)

def usage_demo():
    """Shows how to use the account functions."""
    logging.basicConfig(level=logging.INFO, format='%(levelname)s: %(message)s')
    print('-'*88)
    print("Welcome to the AWS Identity and Account Management account demo.")
    print('-'*88)
    print("Setting an account alias lets you use the alias in your sign-in URL "
          "instead of your account number.")
    old_aliases = list_aliases()
    if len(old_aliases) > 0:
        print(f"Your account currently uses '{old_aliases[0]}' as its alias.")
    else:
        print("Your account currently has no alias.")
    for index in range(1, 3):
        new_alias = f'alias-{index}-{time.time_ns()}'
        print(f"Setting your account alias to {new_alias}")
        create_alias(new_alias)
    current_aliases = list_aliases()
    print(f"Your account alias is now {current_aliases}.")
    delete_alias(current_aliases[0])
    print(f"Your account now has no alias.")
    if len(old_aliases) > 0:
        print(f"Restoring your original alias back to {old_aliases[0]}...")
        create_alias(old_aliases[0])

    print('-'*88)
    print("You can get various reports about your account.")
    print("Let's generate a credentials report...")
    report_state = None
    while report_state != 'COMPLETE':
        cred_report_response = generate_credential_report()
        old_report_state = report_state
        report_state = cred_report_response['State']
        if report_state != old_report_state:
            print(report_state, sep='')
        else:
            print('.', sep='')
        sys.stdout.flush()
        time.sleep(1)
    print()
    cred_report = get_credential_report()
    col_count = 3
    print(f"Got credentials report. Showing only the first {col_count} columns.")
    cred_lines = [line.split(',')[:col_count] for line
                  in cred_report.decode('utf-8').split('\n')]
    col_width = max([len(item) for line in cred_lines for item in line]) + 2
    for line in cred_report.decode('utf-8').split('\n'):
        print(''.join(element.ljust(col_width)
                      for element in line.split(',')[:col_count]))

    print('-'*88)
    print("Let's get an account summary.")
    summary = get_summary()
    print("Here's your summary:")
    pprint.pprint(summary)

    print('-'*88)
    print("Let's get authorization details!")
    details = get_authorization_details([])
    see_details = input("These are pretty long, do you want to see them (y/n)? ")
    if see_details.lower() == 'y':
        pprint.pprint(details)

    print('-'*88)
    pw_policy_created = None
    see_pw_policy = input("Want to see the password policy for the account (y/n)? ")
    if see_pw_policy.lower() == 'y':
        while True:
            if print_password_policy():
                break
            else:
                answer = input("Do you want to create a default password policy (y/n)? ")
                if answer.lower() == 'y':
                    pw_policy_created = iam.create_account_password_policy()
                else:
                    break
    if pw_policy_created is not None:
        answer = input("Do you want to delete the password policy (y/n)? ")
        if answer.lower() == 'y':
            pw_policy_created.delete()
            print("Password policy deleted.")

    print("The SAML providers for your account are:")
    list_saml_providers(10)

    print('-'*88)
    print("Thanks for watching.")