On Sat, Aug 12, 2017 at 3:04 AM, Alberto Berti <albe...@metapensiero.it> wrote: > For the goal of reducing the friction (the mind switching when working > with both the languages) I have created a tool ( > https://github.com/azazel75/metapensiero.pj ) which allows me to write > valid Python and translates this to nice JS while taking care of most of > these nuances. At the same time it doesn't raise any barrier between the > translated code and any other JS library around (and I use them a lot).
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What do you do about all the places where the languages have significantly different semantics? For instance, a Python integer can store more values than a Python float (which is broadly compatible with a JS Number), but in JS, bitwise operations restrict the value to 32-bit. And subscripting or iterating over a string containing astral (non-BMP) characters will do different things. Or when you use non-string keys in a dictionary (notably integers). Transpiling is an extremely dangerous thing to do a partial job of. ChrisA _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
