How To Open Multiple Instances Of Firefox Using Python?

Can someone please help me on how to open multiple instances of firefox using selenium in python. I wrote the following code and it does open multiple instances but I would want to

Solution 1:

For one thing:

for i in range(2):
    ...

is much neater and less error-prone than:

i = 0
while i < 2:
    ...
    i = i + 1 # or just 'i += 1'

But your main problem is that each time through the loop you replace the previous webdriver, losing access to it:

self.driver = webdriver.Firefox()

Instead, consider a list:

self.drivers = []
for i inrange(2):
    self.drivers.append(webdriver.Firefox())
    ...

now you retain access to all of them.