Create RadioButton in frame using wxPython

In this article we are going to learn about Radio Button in wxPython. A radio button item is a button which usually denotes one of several mutually exclusive options.
It has a text label next to a (usually) round button.
You can create a group of mutually-exclusive radio buttons by specifying RB_GROUP for the first in the group. The group ends when another radio button group is created, or there are no more radio buttons.

Syntax:
wx.RadioButton.RadioButton(parent, id = ID_ANY, label = “”, pos = DefaultPosition,
size = DefaultSize, style = 0, validator = DefaultValidator,
name = RadioButtonNameStr)

Parameters:

Parameter	Input Type	Description
parent	wx.Window	Parent window. Should not be None.
id	wx.WindowID	Control identifier. A value of -1 denotes a default value.
label	string	Text Label.
pos	wx.Point	Window position.
size	wx.Window	Window size.
style	long	Window style.
validator	wx.Validator	Window validator.
name	string	Window name.

Code Example:

# importing the module
import wx

# definition of the Example class
class Example(wx.Frame):

    # instantiating the class
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)

        self.InitUI()

    # method for creation of user interface
    def InitUI(self):

        # create parent panel for radio buttons
        self.pnl = wx.Panel(self)

        # create radio button using RadioButton() constructor
        self.rb = wx.RadioButton(self.pnl, id = 1, label ="Radio", pos =(20, 20))

# definition of the main function
def main():

    # creating an App object
    app = wx.App()

    # creating an Example object
    ex = Example(None)

    # showing the Example object
    ex.Show()

    # running the App object
    app.MainLoop()

# driver code
if __name__ == '__main__':
    main()

Output Window: