Question

(in python) Write a GUI application that converts Celsius temperatures to Fahrenheit temperatures. The user s... Write a GUI application that converts Celsius temperatures to Fahrenheit temperatures. The user should be able to enter a Celsius temperature, click a button, and then see the equivalent Fahrenheit temperature. Use the following formula to make the conversion ( F=9/5 C + 32) where F is the Fahrenheit temperature and C is the Celsius temperature

Answer 1

GUI Application in Python

import tkinter as tk
from functools import partial
# the main conversion
def celisus_to_fahrenheit(celsius_label, celsius):
    celsius_temp = celsius.get()
    celsius_float = float((float(celsius_temp) * 9 / 5) + 32)
    celsius_label.config(text="%f Fahrenheit" % celsius_float)
    return

main = tk.Tk()
main.geometry('350x100')
main.title('Celsius to Fahrenheit Converter')
main.resizable(width=False, height=False)

celsius = tk.StringVar()

celsius_label = tk.Label(main, text="Enter Celsius")
celsius_entry = tk.Entry(main, textvariable=celsius)
celsius_label.grid(row=1)
celsius_entry.grid(row=1, column=2)

celsius_field = tk.Label(main)
celsius_field.grid(row=6, columnspan=4)

celisus_to_fahrenheit = partial(celisus_to_fahrenheit, celsius_field, celsius)
convert_button = tk.Button(main, text="Convert", command=celisus_to_fahrenheit)
convert_button.grid(row=3, columnspan=4)

main.mainloop()

Output