How to map multiple functions to a ttk button

Question

I have been trying to map multiple functions to a single python ttk button. It keeps shooting me a conflicting argument error. What am I missing?

Tried:

ttk.Button(mainframe, text="decode", command=reverse, shift).grid(column=5, row=3, columnspan=2, rowspan=1)

Tried:

ttk.Button(mainframe, text="decode", command=reverse shift).grid(column=5, row=3, columnspan=2, rowspan=1)

Tried:

ttk.Button(mainframe, text="decode", command=reverse command=shift).grid(column=5, row=3, columnspan=2, rowspan=1)

Searched google and I must be searching for the wrong thing. Help please.

Answer 1

It doesn't work that way. Have your button call a single method that calls the other methods you need.