Apple UK iphone 13 inventory check

inventory_check.py

from time import sleep
import mac_say
import requests
from pprint import pprint


def is_available(y):
    return y[1] != 'unavailable'


def get_availabilities(postcode, part_number):
    headers = {
        'authority': 'www.apple.com',
        'sec-ch-ua': '"Chromium";v="94", "Google Chrome";v="94", ";Not A Brand";v="99"',
        'sec-ch-ua-mobile': '?0',
        'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36',
        'sec-ch-ua-platform': '"macOS"',
        'accept': '*/*',
        'sec-fetch-site': 'same-origin',
        'sec-fetch-mode': 'cors',
        'sec-fetch-dest': 'empty',
        'referer': 'https://www.apple.com/uk/shop/buy-iphone/iphone-13-pro/6.1-inch-display-256gb-graphite',
        'accept-language': 'en-GB,en-US;q=0.9,en;q=0.8',
    }

    params = (
        ('pl', 'true'),
        ('mt', 'compact'),
        ('parts.0', part_number),
        ('location', postcode),
    )
    response = requests.get('https://www.apple.com/uk/shop/fulfillment-messages', headers=headers,
                            params=params)
    content = response.json()
    availabilities = list(
        map(lambda x: (
            x['address']['address'], x['partsAvailability'][part_number]['pickupDisplay']),
            content['body']['content']['pickupMessage']['stores']))

    all_avails = list(map(lambda s: [is_available(s), s[0]], availabilities))

    return list(filter(lambda x: x[0], all_avails))


while True:
    availabilities = get_availabilities(postcode='n1 1ab',
                                        part_number='MLVE3B/A')
    if availabilities:
        pprint(availabilities)
        mac_say.say("found")
        print('---------------------')
    sleep(10)