title: Call method from list of multiple objects with list of multiple arguments
body: <p>I'm working with Tkinter in Python, and I created multiple TextWidgets.
  I put these Objects in a list called output.
  Each text widget has the property text, which can be changed with the methods .delete(index1,index2) and insert(index, chars).</p>
  
  <p>Now, I'd like to apply the <strong>insert</strong> function. From another fuction kg_to_pounds_ounces_grams I get a list of values for the Text Widgets:</p>
  
  <pre><code>def kg_to_pounds_ounces_grams(kilogram):
      pound = kilogram * 2.20462
      oounce = kilogram * 35.274
      gram = kilogram * 1000
      return [pound, oounce, gram]
  </code></pre>
  
  <p>How can I apply insert to Output so that pound goes into TextWidget1, ounce into TextWidget2 and gram into TextWidget3, and call the function kg_to_pounds_ounces_grams only one time in a one line expression?
  Same goes for delte - also applied to all in one line?</p>
  
  <p>Edit:
  I managed to do both in three lines:</p>
  
  <pre><code>for textWidget,weight  in zip(output, kg_to_pounds_ounces_grams(kg) ):
      textWidget.delete(1.0, END)
      textWidget.insert(END,weight)
  </code></pre>
  
  <p>But it still bothers me - is there no elegant two-line solution?</p>
  
  <p>For better understanding, I put the full code here:</p>
  
  <pre><code>from tkinter import *
  
  window = Tk()
  
  
  def kg_to_pounds_ounces_grams(kilogram):
      pound = kilogram * 2.20462
      ounce = kilogram * 35.274
      gram = kilogram * 1000
      return [pound, ounce, gram]
  
  
  def convert_button_pressed():
      try:
          kg = float(e1_text.get())
      except:
          kg = float("NaN")
      map(lambda x: x.delete(1.0, END), output)
      # Missing Code goes here!
  
  
  l1 = Label(window, text="Kg")
  l1.grid(row=0, column=0)
  
  e1_text = StringVar()
  e1 = Entry(window, textvariable=e1_text)
  e1.grid(row=0, column=1)
  
  b1 = Button(window, text="Convert", command=convert_button_pressed)
  b1.grid(row=0, column=2)
  
  t1 = Text(window, height=1, width=20)
  t1.grid(row=1, column=0)
  
  t2 = Text(window, height=1, width=20)
  t2.grid(row=1, column=1)
  
  t3 = Text(window, height=1, width=20)
  t3.grid(row=1, column=2)
  
  output = [t1, t2, t3]
  
  window.mainloop()
  </code></pre>