Python – 使用 Tkinter 的英语（拉丁语）到印地语（梵文）文本转换器 GUI

先决条件： tkinter 简介 |从英语到印度语言的文本音译 - 使用 indic-transliteration
Python为开发 GUI（图形用户界面）提供了多种选择。在所有的 GUI 方法中，tkinter 是最常用的方法。它是Python随附的 Tk GUI 工具包的标准Python接口。带有 tkinter 的Python输出创建 GUI 应用程序的最快和最简单的方法。现在，这取决于开发人员的想象力或必要性，他/她想使用这个工具包开发什么。

To create a tkinter :

• Importing the module – tkinter
• Create the main window (container)
• Add any number of widgets to the main window.
• Apply the event Trigger on the widgets.

让我们创建一个基于 GUI 的英语（拉丁语）到印地语（天城文）文本转换器应用程序，它可以将用户输入的文本转换为梵文文本。

下面是实现：

Python3

# import sanscript class from the indic_transliteration module
from indic_transliteration import sanscript
 
# import transliterate method from sanscript
# class of the indic_transliteration module
from indic_transliteration.sanscript import transliterate
 
# import all functions from the tkinter 
from tkinter import *
 
# Function to clear both the text areas
def clearAll() :
    # whole content of text area  is deleted
    text1_field.delete(1.0, END)
    text2_field.delete(1.0, END)
 
# Function to convert into Devanagari text
def convert() :
 
    # get a whole input content from text box
    # ignoring \n from the text box content
    input_text = text1_field.get("1.0", "end")[:-1]
 
    # converted into the given devanagari
    # transliterated text
    output_text = transliterate(input_text, sanscript.ITRANS,
                                            sanscript.DEVANAGARI)
   
    text2_field.insert('end -1 chars', output_text)
 
 
# Driver code
if __name__ == "__main__" :
 
    # Create a GUI window
    root = Tk()
 
    # Set the background colour of GUI window 
    root.configure(background = 'light green') 
     
    # Set the configuration of GUI window (WidthxHeight)
    root.geometry("400x350") 
 
    # set the name of tkinter GUI window 
    root.title("Converter")
     
    # Create Welcome to Latin to Devanagiri text converter
    headlabel = Label(root, text = 'Welcome to Latin to Devanagiri text converter', 
                      fg = 'black', bg = "red") 
   
    # Create a " Latin Text " label 
    label1 = Label(root, text = " Latin Text ",
                 fg = 'black', bg = 'dark green')
       
    # Create a " Devanagiri Text " label 
    label2 = Label(root, text = " Devnagiri Text", 
                   fg = 'black', bg = 'dark green') 
     
   
    # grid method is used for placing 
    # the widgets at respective positions 
    # in table like structure .  
    headlabel.grid(row = 0, column = 1)
 
    # padx keyword argument used to set padding along x-axis .
    # pady keyword argument used to set padding along y-axis .
    label1.grid(row = 1, column = 0, padx = 10, pady = 10) 
    label2.grid(row = 3, column = 0, padx = 10, pady = 10)
 
       
    # Create a text area box 
    # for filling or typing the information. 
    text1_field = Text(root, height = 5, width = 25, font = "lucida 13")
    text2_field = Text(root, height = 5, width = 25, font = "lucida 13")
        
    # padx keyword argument used to set padding along x-axis .
    # pady keyword argument used to set padding along y-axis . 
    text1_field.grid(row = 1, column = 1, padx = 10, pady = 10) 
    text2_field.grid(row = 3, column = 1, padx = 10, pady = 10)
 
       
    # Create a Convert Button and attached 
    # with convert function 
    button1 = Button(root, text = "Convert into Devnagiri text",
                     bg = "red", fg = "black", command = convert)
       
    button1.grid(row = 2, column = 1)
   
    # Create a Clear Button and attached 
    # with clearAll function 
    button2 = Button(root, text = "Clear", bg = "red", 
                     fg = "black", command = clearAll)
     
    button2.grid(row = 4, column = 1)
     
    # Start the GUI 
    root.mainloop()

输出 ：