(The EV “high end” keeps getting higher.)The EV story, analysts point out, remains one of net carbon impact. An editorial in the Los Angeles Times decries a wave of bigger – and bigger-battery – EVs. Those are pricier than EVs like the little Bolt hatchback, which General Motors discontinued in favor of pickups. They’re more resource-intensive, too. The demand side – that is, consumer preferences – plays an important role, too.There are full-size EV pickups that can power homes, and some drivers do need big vehicles. For 2022, the firms involved in the mining and manufacturing for those accounted for 27% of Tesla’s total emissions, reports Quartz.But the supply side isn’t the only thing to consider as we think about EVs and making the future work. And such “Scope 3” emissions – including those of suppliers – represented the deepest part of the product line’s carbon footprint.Batteries are a big factor. But this time, in Tesla’s report, it was part of the tally. This can be partially mitigated using memoization, at the expense of memory usage, but a better approach (outside the scope of this project) to get faster results would be to periodically scan Google Play, save the data to a database and query that for score calculations.What should we make of a recent report from carmaker Tesla reminding us that, even though its cars have no tailpipes, there are significant carbon emissions associated with getting them built and on the road?It’s worth thinking about, though there’s a lot more at play when it comes to electric vehicles and CO2 emissions.The vast network needed to supply raw materials and component parts for EVs makes for difficult accounting. This is expected given that data is scraped from Google Play in real time on every call. This means that most of the functions of this module (specially scores) will be muchs slower for Google Play than for iTunes (taking even minutes). While iTunes provides an API to search apps with all their details, getting data from Google Play usually requires making a request for the search and then additional requests to get the details for each resulting app, then parsing the HTML. Of each scraper for all the available options.

Other options that may be useful are cache and throttle.

Itunes in google play store