Cross-File Tkinter Widget Binding?

[SoulMazer]

I'm trying to bind a Tkinter widget to a method in another file. I'm not quite sure how to do this, but let me show you what I have so far.

#!/usr/bin/python
# File1.py

from Tkinter import *
import File2

class MyFile:
    def __init__(self):
        master = Tk()
        
        obj = File2.DoStuff(master)
        obj.pack()
        
        master.mainloop()
        
    def entryClick(self):
        print "I was clicked!"
        
myclass = MyFile()

#!/usr/bin/python
# File2.py

from Tkinter import *

class DoStuff(Frame):
    def __init__(self, master):
        Frame.__init__(self, master)
        frame = Frame(self); frame.pack(side=LEFT, expand=YES, fill=BOTH)
        myEntry = Entry(frame)
        myEntry.pack()
        #myEntry.bind('<Button-1>', ?)  # I want to bind this to the entryClick method of File1

As you can see in line 12 of File2, I am trying to bind a click inside the widget to the "entryClick" method in File1. How can I do this?

Thanks in advance.