Immer weiter zählen

import time
import pathlib
from pathlib import Path
import sys
import os
import subprocess


# commands (change here:)
command__help = "help"
command__open_explorer = "directory"
command__file_remover = "remover"
command__number_generator = "generator"
command__exit = "end"


# prefix for commands (change here:)
command_prefix = "#"




class bcolors:
    HEADER = '\033[95m'
    OKBLUE = '\033[94m'
    OKGREEN = '\033[92m'
    WARNING = '\033[93m'
    FAIL = '\033[91m'
    ENDC = '\033[0m'
    BOLD = '\033[1m'
    UNDERLINE = '\033[4m'




def print_progress(iteration, total, prefix='', suffix='', decimals=1, bar_length=100):
    """
    Call in a loop to create terminal progress bar
    @params:
        iteration   - Required  : current iteration (Int)
        total       - Required  : total iterations (Int)
        prefix      - Optional  : prefix string (Str)
        suffix      - Optional  : suffix string (Str)
        decimals    - Optional  : positive number of decimals in percent complete (Int)
        bar_length  - Optional  : character length of bar (Int)
    """
    str_format = "{0:." + str(decimals) + "f}"
    percents = str_format.format(100 * (iteration / float(total)))
    filled_length = int(round(bar_length * iteration / float(total)))
    bar = '█' * filled_length + ' ' * (bar_length - filled_length)


    sys.stdout.write('\r%s |%s| %s%s %s' %
                     (prefix, bar, percents, '%', suffix)),


    if iteration == total:
        sys.stdout.write('\n')
    sys.stdout.flush()




def open_explorer():
    print()
    print("Opening explorer...")
    current_path = pathlib.Path(__file__)
    subprocess.Popen(r'explorer /select, ' + str(current_path))




def file_remover():
    print(bcolors.HEADER + "Remove any file in the current directory" + bcolors.ENDC)


    while True:
        user_input = input(
            f"Type the name of the file that you want to delete or {command_prefix}{command__exit} to stop: ")


        if user_input == command_prefix + command__exit:
            break


        try:
            os.remove(user_input)
            print(f"Removed {user_input}")
        except FileNotFoundError:
            print("This file does not exist.")




def number_generator():
    print()
    print(bcolors.HEADER + "Generate numbers into a text file" + bcolors.ENDC)
    file_name = input("Name of the file: ")
    start_count = int(input("Start counting at: "))
    end_count = int(input("Number to count to: "))


    if file_name.lower().endswith(".txt") is not True:
        file_name = file_name + ".txt"


    file_name = Path(file_name)


    if file_name.is_file() != True:
        file = open(file_name, "w")
    else:
        user_input = input(
            "This file already exists. Are you sure you want to overwrite it? (y/n)\n")
        if user_input.lower() == "y":
            file = open(file_name, "w")


        if user_input.lower() == "n":
            sys.exit()


    current_path = pathlib.Path(__file__).parent.absolute()
    print("File generated at: " + str(current_path) + "\\" + str(file_name))
    timer = time.time()


    display_status_bar = False


    if start_count == 1:
        display_status_bar = True
    else:
        print("Generating file...")


    while start_count <= end_count:
        output = f"{start_count}\n"
        file.write(output)
        start_count += 1


        if start_count != end_count and display_status_bar == True:
            print_progress(start_count, end_count,
                           "Generating file...", "", 1, 80)


    file.close()


    print()


    run_time = round((time.time() - timer))
    if run_time != 0.0:
        print(f"File complete. ({run_time}s)")
    else:
        print("File complete.")




def show_help():
    print()
    # Spacer
    print(bcolors.HEADER + command_prefix + command__help + ":" + bcolors.ENDC)
    print("Shows this help section")
    print()
    # Spacer
    print(bcolors.HEADER + command_prefix +
          command__number_generator + ":" + bcolors.ENDC)
    print("Starts the number generator which generates a custom txt file with numbers in a defined range")
    print()
    # Spacer
    print(bcolors.HEADER + command_prefix +
          command__file_remover + ":" + bcolors.ENDC)
    print("Removes any file in the given directory")
    print()
    # Spacer
    print(bcolors.HEADER + command_prefix +
          command__open_explorer + ":" + bcolors.ENDC)
    print("Opens the file explorer in the current directory.")
    print()
    # Spacer
    print(bcolors.HEADER + command_prefix + command__exit + ":" + bcolors.ENDC)
    print("Stops the program.")
    print()




run_loop = True


while run_loop:
    print()
    user_input = input(
        f"{bcolors.OKGREEN}Type a command. For help type {command_prefix}{command__help}:{bcolors.ENDC}\n")
    user_input = user_input.lower()
    display_not_command_error = True
    display_not_valid_command_error = True


    if user_input.startswith(command_prefix):
        user_input = user_input.replace(command_prefix, "")


        if user_input == command__help:
            show_help()
            display_not_valid_command_error = False
            display_not_command_error = False


        if user_input == command__number_generator:
            number_generator()
            display_not_valid_command_error = False
            display_not_command_error = False


        if user_input == command__file_remover:
            file_remover()
            display_not_valid_command_error = False
            display_not_command_error = False


        if user_input == command__open_explorer:
            open_explorer()
            display_not_valid_command_error = False
            display_not_command_error = False


        if user_input == command__exit:
            sys.exit()
            display_not_valid_command_error = False
            display_not_command_error = False


        if display_not_valid_command_error == True:
            print(bcolors.FAIL +
                  f'"{user_input}" is not a valid command.' + bcolors.ENDC)
            display_not_command_error = False


    if display_not_command_error == True:
        print(bcolors.FAIL +
              f'"{user_input}" is not a command. Commands have to start with: {command_prefix}' + bcolors.ENDC)
        print(f"{bcolors.FAIL}Example: {command_prefix}{command__help}{bcolors.ENDC}")