PA_phillytraffic.py 文件源码

def __init__(self):
        # store the url of homepage, traffic page, the country code, and the state code
        self.home_url = "http://www.phillytraffic.com"
        self.traffic_url = "http://www.phillytraffic.com/#!traffic-updates/cjn9"
        self.country = "USA"
        self.state = "PA"

        # open the file to store the list and write the format of the list at the first line
        self.file = open('list_Philadelphia_PA.txt', 'w')
        self.file.write("city#country#state#snapshot_url#latitude#longitude" + "\n")

        # open the brwoser
        firefox_profile = webdriver.FirefoxProfile()
        firefox_profile.set_preference("browser.download.folderList", 2)
        firefox_profile.set_preference("javascript.enabled", False)

        self.driver = webdriver.Firefox(firefox_profile=firefox_profile)
        self.wait = ui.WebDriverWait(self.driver, 10)