def process_input(command):
if command == 'exit':
printing_functions.greet_user()
elif command == 'help':
printing_functions.print_list_of_commands()
elif command == 'show_lists':
archive = "archive.txt"
printing_functions.print_file_content(archive)
elif command.startswith('show_list '):
list_name = List.get_list_name_from_command(command)
printing_functions.print_file_content(list_name)
elif command.startswith('add '):
list_name = List.get_list_name_from_command(command)
new_person = add_person()
List.add_person_to_list_file(new_person, list_name)
elif command.startswith('create '):
list_name = List.get_arguments(command, 1)
new_list = List.List(list_name)
elif command.startswith('search_email'):
email = List.get_arguments(command, 1)
active_mailing_lists = List.find_email(email)
printing_functions.print_elements_of_list(active_mailing_lists)
elif command.startswith('merge_lists'):
arguments = List.get_arguments(command, 3)
first_list, second_list, name_new_list = arguments[0], arguments[1], arguments[2]
List.merge_lists(first_list, second_list, name_new_list)
elif command.startswith('export'):
list_index = List.get_arguments(command, 1)
List.export(list_index)
else:
printing_functions.bad_input_warning()
