button onclick in python code example

Example: how to click on button using python

from selenium import webdriver

driver = webdriver.Firefox()
# Go to your page url
driver.get('your page url')
# Get button you are going to click by its id ( also you could us find_element_by_css_selector to get element by css selector)
button_element = driver.find_element_by_id('button id')
button_element.click()