Python, Tkinter - UTF-8 Converter

Столкнулся недавно с такой ситуацией, что пришлось открывать Windows файл в кодировке windows-1251, а там какие-то непонятные иероглифы. Так как я работаю в основном в Linux, то пришлось написать небольшую программу для конвертирования файлов в кодировку utf-8 и обратно.

Кому интересно создавать вот такие интерфейсы на Python, то представляю вашему вниманию исходный код этой программы.

	#!/usr/bin/python
	# -*- coding: utf-8 -*-
	import chardet
	import Tkinter
	from Tkinter import Label
	from Tkinter import Tk
	from Tkinter import X
	from tkFileDialog import askopenfilename
	import os
	def open_file():
	try:
	filename = askopenfilename()
	f = open(filename, 'r').read()
	except UnicodeDecodeError:
	print "can't open this file"
	else:
	try:
	encoding = chardet.detect(f)
	print encoding
	except UnicodeDecodeError:
	print('can\'t detect encoding')
	else:
	if encoding['encoding'] == 'ascii':
	print 'Encoding is: ascii'
	elif encoding['encoding'] == 'windows-1251':
	res.configure(text="Encoding is: windows-1251", fg="blue")
	elif encoding['encoding'] == 'utf-8':
	res.configure(text="Encoding is: utf-8", fg="blue")
	elif encoding['encoding'] == 'None':
	res.configure(text="Encoding is: None", fg="blue")
	else:
	res.configure(text='Encoding can\'t be detected', fg="blue")
	print 'Encoding can\'t be detected'
	def convert_from_windows_1251():
	filename = askopenfilename()
	try:
	f = open(filename, 'r').read()
	except UnicodeDecodeError:
	print "it was not a windows-1251 unicode"
	else:
	try:
	unicode_text = f.decode('cp1251')
	except UnicodeDecodeError:
	print('unicode error, trying different encoding')
	else:
	abs_path = os.path.join(os.path.dirname(__file__), 'output_from_cp1251_to_utf8.txt')
	text_in_1251 = unicode_text.encode('utf-8')
	f = open(abs_path, 'w')
	f.write(text_in_1251)
	def convert_from_utf8_to_windows_1251():
	filename = askopenfilename()
	try:
	f = open(filename, 'r').read()
	except UnicodeDecodeError:
	print "it was not a utf-8 unicode"
	else:
	try:
	unicode_text = f.decode('utf-8')
	except UnicodeDecodeError:
	print('unicode error, trying different encoding')
	else:
	abs_path = os.path.join(os.path.dirname(__file__), 'output_from_utf8_to_cp1251.txt')
	text_in_1251 = unicode_text.encode('cp1251')
	f = open(abs_path, 'w')
	f.write(text_in_1251)
	root = Tk()
	root.title('UTF-8 Converter')
	root.geometry('250x250+500+300')
	root.config(background="#FFFFFF")
	button = Tkinter.Button(root, text="Check encoding", width=25, bg="#FFFFFF", command=open_file)
	button.pack(fill=X, padx=10, pady=20)
	res = Label(root, bg="#FFFFFF")
	res.pack()
	button1 = Tkinter.Button(root, text="Convert from windows-1251 to utf-8", width=25, bg="#FFFFFF",
	command=convert_from_windows_1251)
	button1.pack(fill=X, padx=10, pady=15)
	button1 = Tkinter.Button(root, text="Convert from utf-8 to windows-1251", width=25, bg="#FFFFFF",
	command=convert_from_utf8_to_windows_1251)
	button1.pack(fill=X, padx=10, pady=15)
	exit_button = Tkinter.Button(root, text='Quit', command=root.destroy, bg="#FFFFFF")
	exit_button.pack(side='bottom')
	root.mainloop()

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