Python script for scraping pollution data from bbc / earthsense website

scraperbbcpollution.py

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.keys import Keys
import time
import csv


path_to_chromedriver = '/Users/Jamie/Projects/Propolis_Stuff/chromedriver' # change path as needed
browser = webdriver.Chrome(executable_path = path_to_chromedriver)

url = 'http://www.bbc.co.uk/news/science-environment-42566393'
browser.get(url)
browser.switch_to.frame(browser.find_element_by_class_name('pym-iframe'))
try:
    element = WebDriverWait(browser, 5).until(
        EC.visibility_of_element_located((By.ID, 'postcode-input'))
    )
finally:
    with open('schoolsGM_min.csv') as schoolcsv:

        reader = csv.reader(schoolcsv)

        with open('postcode_score.csv', 'a') as p:
            for row in reader:
                schoolname = row[0]
                URN = row[1]
                postcode = row[2]
                localauth = row[3]
                browser.find_element_by_id('postcode-input').clear()
                browser.find_element_by_id('postcode-input').send_keys(postcode)
                browser.find_element_by_id('postcode-input').send_keys(Keys.ENTER)
                time.sleep(0.4)
                score = (browser.find_element_by_class_name('ffa__summary-rating').text)
                p.write('"' + schoolname + '";"' + URN + '";"' + postcode + '";"' + score + '";"' + localauth + '"\n')