A very intuitive library to control a browser through Python (from accessing urls to specific page elements and clicking on buttons) is Selenium .
To install it for Python 2. *:
pip install selenium
And for Python 3. *:
pip3 install selenium
After installation for Python 3. *, you can do the following:
from selenium import webdriver
from selenium.webdriver.common.by import By
driver = webdriver.Firefox()
driver.get("https://www.cifraclub.com.br/mais-acessadas/")
btn_more = driver.find_element(By.ID, 'js-top_more')
btn_more.click()
Clicking the button in question will display 20 new songs with each click, and will keep the same ID (which may be quite handy for you), then look at how many songs you want to load.
Another tip I can give you is to use WebDriverWait , which causes the driver to wait for an element to appear based on a delay time and expected_conditions , which will provide conditions for WebdriverWait, which may be key between one click and another on the button.
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.ui import WebDriverWait
from selenium import webdriver
driver = webdriver.Firefox()
driver.get("https://www.cifraclub.com.br/mais-acessadas/")
while(sua_condicao):
btn_more = WebDriverWait(driver, 5).until(EC.presence_of_element_located((By.ID, 'js-top_more')))
btn_more.click()
