Entry problem in tkinter python

[oboe svengali]

What's wrong with my code?
I'm coding in the tkinter module in python.

def One():
print("one has been typed")

Entry.bind("<1>", One)

The message is supposed to appear when 1 has been typed into the entry. Instead, it does this when I click on the entry. Why is this?

[Steve Luke]

"<1>" is a synonym for "<Button-1>" == the Left Most Mouse Button. you want to use "1" for the keyboard button 1.