ROT47.py

# *********
# -*- Made by VoxelPixel
# -*- For YouTube Tutorial
# -*- https://github.com/VoxelPixel
# -*- Support me on Patreon: https://www.patreon.com/voxelpixel
# *********
def cipher_encryption():
    message = input("Enter message: ")
    key = 47
    encryp_text = ""

    for i in range(len(message)):
        temp = ord(message[i]) + key
        if ord(message[i]) == 32:
            encryp_text += " "
        elif temp > 126:
            temp -= 94
            encryp_text += chr(temp)
        else:
            encryp_text += chr(temp)
        # if-else
    # for

    print("Encrypted Text: {}".format(encryp_text))


def cipher_decryption():
    message = input("Enter message: ")
    key = 47
    decryp_text = ""

    for i in range(len(message)):
        temp = ord(message[i]) - key
        if ord(message[i]) == 32:
            decryp_text += " "
        elif temp < 32:
            temp += 94
            decryp_text += chr(temp)
        else:
            decryp_text += chr(temp)
            # if-else
    # for

    print("Decrypted Text: {}".format(decryp_text))


def main():
    choice = int(input("1. Encryption\n2. Decryption\nChoose(1,2): "))
    if choice == 1:
        print("---Encryption---")
        cipher_encryption()
    elif choice == 2:
        print("---Decryption---")
        cipher_decryption()
    else:
        print("Invalid Choice")

if __name__ == "__main__":
    main()