Dark.py

'''
TCIPHER 1.0 (Dark). Автор: Трошин Антон. GitHub: TroshinCode.
Документация в README.md
'''
from tkinter import *
from tkinter import messagebox
error_list = [
    'У Вас не установлен модуль pyperclip. См. в README.md',
    'Файл dataTcipher.py поврежден или не найден. См. в README.md',
    ]
try:
    import pyperclip
    copypasteerror = False
except ImportError as error:
    messagebox.showerror('Ошибка №0',error_list[0])
    copypasteerror = True

try:
    from dataTcipher import ciphers_rus, ciphers_eng, languages
    dataerror = False
except ImportError as error:
    messagebox.showerror('Ошибка №1',error_list[1])
    dataerror = True

if dataerror or copypasteerror:
    sys.exit()

root = Tk()
root.title('Tcipher 1.0')
root.resizable(False,False)
root["bg"] = "gray22"
root.iconbitmap('design/icon.ico')

var_logo = ['logo','logo1','logo2','logo3','logo4']
answer = []

def answerwindow(encrypt_or_decrypt, whereanswer):
    def copy():
        pyperclip.copy(out.get(1.0, END))
    child = Toplevel()
    child.resizable(False, False)
    child["bg"] = "gray22"
    out = Text(child, width=40, height=13, font='Calibri 12',
               background='#555', foreground='white')
    out.grid(row=0)
    if encrypt_or_decrypt:
        for symbol in whereanswer:
            out.insert(1.0, symbol+' ')
        child.title('Успешно зашифрованно')
    else:
        for symbol in whereanswer:
            out.insert(1.0, symbol+'')
        child.title('Успешно расшифрованно')
    copy_button = Button(child, text='Скопировать',
                         background='#555', foreground='white',command=copy)
    copy_button.grid(row=1)

def encrypt():
    lang = lang_select.get()
    answer.clear()
    key = inp.get(1.0, END)
    def encrypt_part(langcode, ciphers):
        answer.insert(0, langcode)
        for symbol in list(key):
            if symbol in '1234567890':
                answer.insert(0, str(symbol))
            if symbol == ' ':
                answer.insert(0, 'qP')
            else:
                for part in ciphers:
                    if symbol == part[0]:
                        answer.insert(0, part[1])
                    if symbol == part[0].upper():
                        answer.insert(0, part[1]+'b')
    if lang == 'Русский': encrypt_part(languages[0], ciphers_rus)
    if lang == 'English': encrypt_part(languages[1], ciphers_eng)
    answerwindow(True, answer)

def decrypt():
    answer.clear()
    key = inp.get(1.0, END)
    def decrypt_part(ciphers):
        for symbol in key.split(' '):
            if symbol in '1234567890':
                answer.insert(0, str(s))
            if symbol == 'qP':
                answer.insert(0,' ')
            else:
                for part in ciphers:
                    if symbol == part[1]:
                        answer.insert(0, part[0])
                    if symbol == part[1]+'b':
                        answer.insert(0, part[0].upper())
    if languages[0] in key.split(' '): decrypt_part(ciphers_rus)
    if languages[1] in key.split(' '): decrypt_part(ciphers_eng)
    answerwindow(False, answer)

photo = PhotoImage(file = "design/darklogo.gif")
logo = Label(image = photo, background='gray22')
logo.grid(row=0)
label_before_langselect = Label(text='Выбор языка текста для шифрования:\n(при расшифровке не используется)',
                                font='Calibri 9', background='gray22', foreground='white')
label_before_langselect.grid(row=1, sticky='w', padx=4)
lang_select = StringVar(root)
lang_select.set("Русский")
lang_select_bar = OptionMenu(root, lang_select, "Русский", "English")
lang_select_bar.configure(background='#555', foreground='white')
lang_select_bar.grid(row=1, sticky='e', padx=5)
inp = Text(width=37, height=10, background='#555', foreground='white', font='Calibri 12')
inp.grid(row=2)

en_button = Button(text='Зашифровать', background='#555', foreground='white', command=encrypt)
en_button.grid(row=3, sticky='w', padx=5, pady=1, ipadx=11)
de_button = Button(text='Расшифровать', background='#555', foreground='white', command=decrypt)
de_button.grid(row=4, sticky='w', padx=5, pady=1, ipadx=8)
clr_button = Button(text='Очистить', background='#555', foreground='white',
                    command=lambda: inp.delete(1.0,END))
clr_button.grid(row=3, sticky='e', padx=5, pady=1, ipadx=8)
pst_button = Button(text='Вставить', background='#555', foreground='white',
                    command=lambda: inp.insert(1.0, pyperclip.paste()))
pst_button.grid(row=4, sticky='e', padx=5, pady=1, ipadx=10)
author = Label(text='TroshinCode. 2019-2020', font='Calibri 8', background='gray22', foreground='white')
author.grid(row=5, sticky='e', padx=5, pady=1)
status = Label(text='Dark', font='Calibri 9', background='gray22', foreground='white')
status.grid(row=5, sticky='w', padx=5, pady=1)

root.mainloop()