multithreading?

[pegaggio]

Hello, I'm trying to run this as a command against millions of accounts for shits and giggles. The information I'm looking to get from each email address is name, reviews, place description of where they reviewed (like 'atm' or 'drug store'), address of where they reviewed, profile photo, and calendar link. Right now I'm running it by having python use the multiprocessing module to launch os.system("ghunt email " + email + " --json " + file) on about a hundred different threads. This creates errors and generally feels like bad practice. Is there a better way to run this against a massive list of email addresses without sacrificing speed?