def demo(self, ui): ui.message("===== Demo Mode =====") ui.message("Running a small demo/testing!") ui.message("--- Encrypting ---") ui.message("Data to encrypt: {}\n".format("Hello Wolrd !")) ui.message("Braille encrypted data: {}" "".format(braille.encrypt("Hello Wolrd !"))) htext = "13457 24 14 15 2345 15 234 2345 6 24 234 1345 3457 2345 " \ "24 2345 168 1456" ui.message("--- Deciphering ---") ui.message("Braille text used as input: {}".format(htext)) ui.message("The deciphered data is: {}" "".format(braille.decipher(htext))) ui.message("--- Won’t work ---") ui.message("+ The input text to encrypt must be cp1252 (Windows " "8bit occidental charset) chars only:") ui.message("Data to encrypt: {}\n".format("Japanese : 日本の")) try: ui.message("Braille encrypted data: {}" "".format(braille.encrypt("Japanese : 日本の"))) except Exception as e: ui.message(str(e), ui.ERROR) ui.message("+ The input text to decipher must be valid Braille " "us-437 codes only:") htext = "13447 24 14 15 2345 15 234 2345 6 24 234 1345 3457 2345 " \ "24 2345 1778 1456" ui.message("Braille text used as input: {}".format(htext)) try: ui.message("The deciphered data is: {}" "".format(braille.decipher(htext))) except Exception as e: ui.message(str(e), ui.ERROR) ui.get_choice("", [("", "Go back to *menu", "")], oneline=True)
def decipher(self, ui): """Interactive version of decipher().""" txt = "" ui.message("===== Decipher Mode =====") while 1: txt = ui.text_input("Please choose some Braille text") try: ui.text_output("Text successfully deciphered", braille.decipher(txt), "The deciphered text is") except Exception as e: ui.message(str(e), ui.ERROR) options = [("redo", "*decipher another data", ""), ("quit", "or go back to *menu", "")] answ = ui.get_choice("Do you want to", options, oneline=True) if answ == "quit": return