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Commit cbe16aa

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Merge pull request avinashkranjan#1665 from Atharvashirsh/morse-code-gui
Added files for Morse-Code-Translator-GUI
2 parents 7eeb820 + 5e64b2c commit cbe16aa

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‎Morse-Code-Translator-GUI/README.md‎

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# Morse-Code-Translator-GUI
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## Features
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- It contains two functions:
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- English to Morse Code conversion.
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- Morse Code to English conversion.
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- Includes GUI for better user experience.
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## Working
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<img src="screenshots\tkinter-working.gif" alt="gif" width="40%">
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## Contributor
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- This project was contributed by Atharvashirsh Tiwary.
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Follow me on 😊
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👾 Github : [@Atharvashirsh](https://www.github.com/Atharvashirsh)
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🤖 LinkedIn : [@atharvashirsh](https://www.linkedin.com/in/atharvashirsh/)
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🐦 Twitter : [@atharva_tiwary](https://twitter.com/atharva_tiwary)

‎Morse-Code-Translator-GUI/main.py‎

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# Import Tkinter module
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from tkinter import *
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from tkinter import messagebox
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# Create a window
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root = Tk()
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# Create global variables
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variable1 = StringVar(root)
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variable2 = StringVar(root)
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# Initialise the variables
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variable1.set("Language select")
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variable2.set("Language select")
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"""
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VARIABLE KEY
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'cipher' -> 'stores the morse translated form of the english string'
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'decipher' -> 'stores the english translated form of the morse string'
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'citext' -> 'stores morse code of a single character'
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'i' -> 'keeps count of the spaces between morse characters'
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'message' -> 'stores the string to be encoded or decoded'
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"""
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# Dictionary representing the morse code chart
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MORSE_CODE_DICT = {
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"A": ".-",
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"B": "-...",
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"C": "-.-.",
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"D": "-..",
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"E": ".",
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"F": "..-.",
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"G": "--.",
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"H": "....",
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"I": "..",
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"J": ".---",
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"K": "-.-",
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"L": ".-..",
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"M": "--",
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"N": "-.",
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"O": "---",
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"P": ".--.",
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"Q": "--.-",
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"R": ".-.",
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"S": "...",
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"T": "-",
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"U": "..-",
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"V": "...-",
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"W": ".--",
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"X": "-..-",
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"Y": "-.--",
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"Z": "--..",
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"1": ".----",
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"2": "..---",
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"3": "...--",
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"4": "....-",
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"5": ".....",
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"6": "-....",
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"7": "--...",
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"8": "---..",
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"9": "----.",
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"0": "-----",
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", ": "--..--",
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".": ".-.-.-",
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"?": "..--..",
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"/": "-..-.",
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"-": "-....-",
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"(": "-.--.",
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")": "-.--.-",
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}
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# Function to clear both the text areas
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def clearAll():
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# whole content of text area is deleted
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language1_field.delete(1.0, END)
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language2_field.delete(1.0, END)
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# Function to perform conversion from one
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# language to another
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def convert():
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# get a whole input content from text box
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# ignoring \n from the text box content
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message = language1_field.get("1.0", "end")[:-1]
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# get the content from variable1 and 2, check their values
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if variable1.get() == variable2.get():
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# show the error message
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messagebox.showerror("Can't Be same Language")
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return
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elif variable1.get() == "English" and variable2.get() == "Morse Code":
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# function call
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rslt = encrypt(message)
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elif variable1.get() == "Morse Code" and variable2.get() == "English":
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# function call
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rslt = decrypt(message)
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else:
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# show the error message
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messagebox.showerror("please choose valid language code..")
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return
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# insert content into text area
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# from rslt variable
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language2_field.delete(1.0, END)
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language2_field.insert("end -1 chars", rslt)
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# Function to encrypt the string
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# according to the morse code chart
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def encrypt(message):
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cipher = ""
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for letter in message:
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if letter.isalpha():
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cipher += MORSE_CODE_DICT[letter.upper()] + " "
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elif letter != " ":
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# Looks up the dictionary and adds the
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# corresponding morse code
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# along with a space to separate
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# morse codes for different characters
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cipher += MORSE_CODE_DICT[letter] + " "
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else:
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# 1 space indicates different characters
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# and 2 indicates different words
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cipher += " "
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return cipher
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# Function to decrypt the string
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# from morse to english
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def decrypt(message):
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# extra space added at the end to access the
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# last morse code
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message += " "
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decipher = ""
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citext = ""
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for letter in message:
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# checks for space
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if letter != " ":
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# counter to keep track of space
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i = 0
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# storing morse code of a single character
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citext += letter
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# in case of space
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else:
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# if i = 1 that indicates a new character
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i += 1
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# if i = 2 that indicates a new word
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if i == 2:
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# adding space to separate words
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decipher += " "
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else:
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# accessing the keys using their values
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# (reverse of encryption)
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decipher += list(MORSE_CODE_DICT.keys())[
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list(MORSE_CODE_DICT.values()).index(citext)
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]
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citext = ""
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return decipher
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# Driver code
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if __name__ == "__main__":
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# Set the background colour of GUI window
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root.configure()
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# Set the configuration of GUI window (WidthxHeight)
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root.geometry("450x400")
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# set the name of tkinter GUI window
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root.title("Morse Code Translator")
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# Create Welcome to Morse Code Translator label
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headlabel = Label(
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root, text="Welcome to Morse Code Translator", fg="black", justify="center"
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)
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# # Create a "One Language " label
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label1 = Label(root, text="First Language : Input", fg="black")
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# # Create a "From Language " label
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label2 = Label(root, text="Second Language : To Convert", fg="black")
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# # Create a "To Language " label
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# label3 = Label(root, text="To Language ", fg="black", bg="dark green")
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# # Create a "Converted Language " label
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# label4 = Label(root, text="Converted Language ", fg="black", bg="dark green")
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# grid method is used for placing
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# the widgets at respective positions
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# in table like structure .
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headlabel.grid(row=0, column=1)
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label1.grid(row=2, column=0)
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label2.grid(row=3, column=0)
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# label3.grid(row=3, column=0)
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# label4.grid(row=5, column=0)
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# Create a text area box
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# for filling or typing the information.
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language1_field = Text(root, height=5, width=25, font="lucida 13")
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language2_field = Text(root, height=5, width=25, font="lucida 13")
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# padx keyword argument used to set padding along x-axis .
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language1_field.grid(row=1, column=1, padx=10)
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language2_field.grid(row=5, column=1, padx=10)
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# list of language codes
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languageCode_list = ["English", "Morse Code"]
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# create a drop down menu using OptionMenu function
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# which takes window name, variable and choices as
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# an argument. use * before the name of the list,
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# to unpack the values
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FromLanguage_option = OptionMenu(root, variable1, *languageCode_list)
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ToLanguage_option = OptionMenu(root, variable2, *languageCode_list)
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FromLanguage_option.grid(row=2, column=1, ipadx=10)
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ToLanguage_option.grid(row=3, column=1, ipadx=10)
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# Create a Convert Button and attached
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# with convert function
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button1 = Button(
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root, text="Convert", bg="gray", fg="black", command=convert, cursor="hand2"
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)
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button1.grid(row=4, column=1)
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# Create a Clear Button and attached
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# with clearAll function
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button2 = Button(
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root,
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text="Clear",
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bg="red",
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fg="black",
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command=clearAll,
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padx=10,
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cursor="hand2",
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)
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button2.grid(row=6, column=1)
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# Start the GUI
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root.mainloop()
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