python script to get mediavine travel bloggers

parse.py

import urllib.request, json, csv

sellers = urllib.request.urlopen("https://www.mediavine.com/sellers.json")

data = json.load(sellers)

csv_file = "domains.csv"

sites = []

for item in data["sellers"]:
    site = item.get("domain")
    if 'travel' in site:
        sites.append(site)

with open(csv_file, "w", newline="") as csvfile:
    csv_writer = csv.writer(csvfile)
    for site in sites:
        csv_writer.writerow([site])