How to open Inspect element -> Network in Selenium (Python)?

Question

Python

link only opens

driver = webdriver.Chrome()
driver.get("http://www.trafficengland.com/traffic-alerts")
actions = ActionChains(driver)
actions.send_keys(Keys.CONTROL + Keys.SHIFT + 'i')

Answer 1

Use the @property decorator

Answer 2

so, what's the question?
self.entryFileName is defined as an attribute of the object. Unless it doesn't exist until the init_twoWind(self) method is called,
if you try to call def makeFile(self) BEFORE calling init_twoWind(self) you will get a NameError.
It is better to initialize all attributes of an object in __init__, that's what it is for.
Read more about classes here.
To pass something to a function/method, you need to define the arguments that such a function/method takes.

def foo(x):  #  функция ждет один аргумент, который внутри функции будет под именем x
    print(x)
foo(10)
foo() #  TypeError: foo() missing 1 required positional argument: 'x'