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defs.py
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from colorama import Fore, Back, Style
import os
import time
import string
from datetime import datetime
DEBUG_MODE = False
punctuation_string = string.punctuation
punctuation_list = list(punctuation_string)
en_alphabet = [chr(i) for i in range(ord('a'), ord('z')+1)]
ru_alphabet = [chr(i) for i in range(ord('а'), ord('я')+1)]
if DEBUG_MODE:
print(f"ru - {ru_alphabet}")
print(f"en - {en_alphabet}")
def clear_console():
# Windows
if os.name == 'nt':
os.system('cls')
# macOS и Linux
else:
os.system('clear')
def print_to_file(to_file: str, operation: int):
folder_path = os.path.join(os.path.dirname(__file__), 'saves')
if DEBUG_MODE:
print(f"path - {folder_path}")
print(f"text - {to_file}")
if not os.path.exists(folder_path):
os.makedirs(folder_path)
if operation == 1:
operation_type = "encripted"
else:
operation_type = "decripted"
current_datetime = datetime.now().strftime("%H-%M-%S--%d-%m-%Y")
file_name = f"{operation_type}-{current_datetime}.txt"
file_path = os.path.join(folder_path, file_name)
with open(file_path, 'w', encoding='utf-8') as file:
file.write(to_file)
print(f"Successfully saved by path - {file_path}")
def encrypt(to_file: float):
clear_console()
text_lang = int(input(Fore.MAGENTA + "Enter text language: \n1 -> English\n2 -> Russian\n"+Fore.YELLOW + ">"))
if text_lang > 2 or text_lang < 1:
print(Fore.RED + Style.BRIGHT + "Invalid language input. Try again." + Style.RESET_ALL)
time.sleep(3)
clear_console()
pass
else:
text_to_encrypt = input(Fore.MAGENTA + "Enter text to encrypt: \n")
text_to_encrypt = text_to_encrypt.lower()
encrypt_code = int(input(Fore.MAGENTA + "\nEnter encrypt code: "))
if text_lang > 2 or text_lang < 0:
print(Fore.RED + Style.BRIGHT + "Invalid language input. Try again." + Style.RESET_ALL)
time.sleep(3)
pass
elif text_lang == 1:
text_list = list(text_to_encrypt)
if DEBUG_MODE:
print(text_list)
encrypted_text = ""
for letter in text_list:
if letter in punctuation_list:
encrypted_text += letter
else:
if letter == " ":
encrypted_text += " "
else:
let_id = en_alphabet.index(letter)
if let_id + encrypt_code > len(en_alphabet):
let_id = let_id - encrypt_code
if letter == " ":
encrypted_text += " "
encrypted_text += en_alphabet[let_id+encrypt_code-1]
print(Fore.MAGENTA + "======================================================")
print(f"Encrypted text with encrypt code {encrypt_code}: \n" + encrypted_text+"\n")
if to_file:
text = f"""
======================================================
Text without encrypt:
{text_to_encrypt}
======================================================
Encrypted text with encrypt code {encrypt_code}:
{encrypted_text}
"""
print_to_file(text, 1)
time.sleep(3)
input("\nPress Enter to continue...")
input(Fore.RED + "Second chance ;). Press Enter to continue...")
clear_console()
elif text_lang == 2:
text_list = list(text_to_encrypt)
if DEBUG_MODE:
print(text_list)
encrypted_text = ""
for letter in text_list:
if letter in ru_alphabet:
let_id = ru_alphabet.index(letter)
encrypted_index = (let_id + encrypt_code) % len(ru_alphabet)
encrypted_text += ru_alphabet[encrypted_index]
else:
encrypted_text += letter
print(Fore.MAGENTA + "======================================================")
print(Fore.MAGENTA + f"Encrypted text with encrypt code {encrypt_code}: \n " + encrypted_text)
if to_file:
text = f"""
======================================================
Text without encrypt:
{text_to_encrypt}
======================================================
Encrypted text with encrypt code {encrypt_code}:
{encrypted_text}
"""
print_to_file(text, 1)
time.sleep(3)
input("\nPress Enter to continue...")
input(Fore.RED + "Second chance ;). Press Enter to continue...")
clear_console()
def decrypt(to_file: float):
clear_console()
text_lang = int(input(Fore.MAGENTA + "Enter text language: \n1 -> English\n2 -> Russian\n"+Fore.YELLOW + ">"))
if text_lang > 2 or text_lang < 1:
print(Fore.RED + Style.BRIGHT + "Invalid language input. Try again." + Style.RESET_ALL)
time.sleep(3)
clear_console()
pass
else:
text_to_decrypt = input(Fore.MAGENTA + "Enter text to decrypt: \n")
text_to_decrypt = text_to_decrypt.lower()
decrypt_code = int(input(Fore.MAGENTA + "\nEnter decrypt code: "))
if text_lang == 1:
text_list = list(text_to_decrypt)
if DEBUG_MODE:
print(text_list)
decrypted_text = ""
for char in text_to_decrypt:
if char.isalpha():
if char in en_alphabet:
index = en_alphabet.index(char)
decrypted_index = (index - decrypt_code) % 26
decrypted_char = en_alphabet[decrypted_index+1]
decrypted_text += decrypted_char
else:
decrypted_text += char
print(Fore.MAGENTA + "======================================================")
print(Fore.MAGENTA + f"Encrypted text with encrypt code {decrypt_code}: \n" + decrypted_text)
if to_file:
text = f"""
======================================================
Text without decrypt:
{text_to_decrypt}
======================================================
Encrypted text with encrypt code {decrypt_code}:
{decrypted_text}
"""
print_to_file(text, 2)
time.sleep(3)
input("Press Enter to continue...")
input(Fore.RED + "Second chance ;). Press Enter to continue...")
clear_console()
if text_lang == 2:
text_list = list(text_to_decrypt)
if DEBUG_MODE:
print(text_list)
decrypted_text = ""
for char in text_to_decrypt:
if char.isalpha():
if char in ru_alphabet:
index = ru_alphabet.index(char)
decrypted_index = (index - decrypt_code) % 33
decrypted_char = ru_alphabet[decrypted_index]
decrypted_text += decrypted_char
else:
decrypted_text += char
print(Fore.MAGENTA + "======================================================")
print(Fore.MAGENTA + f"Encrypted text with encrypt code {decrypt_code}: \n" + decrypted_text)
if to_file:
text = f"""
======================================================
Text without decrypt:
{text_to_decrypt}
======================================================
Encrypted text with encrypt code {decrypt_code}:
{decrypted_text}
"""
print_to_file(text, 2)
time.sleep(3)
input(Fore.MAGENTA + "Press Enter to continue...")
input(Fore.RED + "Second chance ;). Press Enter to continue...")
clear_console()