Get stock from Apple with a postcode and part number

stock.py

import requests
import json
import datetime
import time
import sys
import os

params = (
    ('parts.0', '%s/A' % sys.argv[1]),
    ('location', sys.argv[2]),
)

while True:
    response = requests.get('https://www.apple.com/au/shop/retail/pickup-message', params=params)
    js = json.loads(response.text)
    stores = js["body"]["stores"]
    storeNames = [x["storeName"] for x in stores]
    minSpacing = len(max(storeNames, key=len))
    os.system("cls")

    print("Last Updated", datetime.datetime.now())

    for store in stores:
        availability = store["partsAvailability"][params[0][1]]["pickupDisplay"]
        spacing = minSpacing - len(store["storeName"])
        print(store["storeName"], " " * spacing, availability)
    time.sleep(60)