tkinter bind function with arguments
import tkinter as tk
class SampleApp(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
self.frame = tk.Frame(self)
self.frame.pack()
self.button = tk.Button(self.frame, text="click me",
command=lambda a=1, b=2, c=3:
self.rand_func(a, b, c))
self.button.pack()
self.frame.bind("<Return>",
lambda event, a=10, b=20, c=30:
self.rand_func(a, b, c))
# make sure the frame has focus so the binding will work
self.frame.focus_set()
def rand_func(self, a, b, c):
print "self:", self, "a:", a, "b:", b, "c:", c
print (a+b+c)
app = SampleApp()
app.mainloop()