Well, according to this¹:<p>“<i>According to Apple, formulas in Numbers and functions in PCalc are OK. So is JavaScript, as many apps embed a Web view or communicate with a server component via JSON. But reading XML files and executing Python code are not OK. Landon Fuller points out the absurdity and wonders about executing Python via JavaScriptCore.</i>”<p>But after reading <i>chkuendig</i>’s comment (which makes sense), I’m wondering if the above interpretation is completely accurate.<p>――――――<p>¹ — <a href="http:&#x2F;&#x2F;mjtsai.com&#x2F;blog&#x2F;2014&#x2F;06&#x2F;12&#x2F;pythonista-in-app-store-peril&#x2F;" rel="nofollow">http:&#x2F;&#x2F;mjtsai.com&#x2F;blog&#x2F;2014&#x2F;06&#x2F;12&#x2F;pythonista-in-app-store-pe...</a>