Re: v7.3.12 has been released

On 16/6/23 09:50, Phyo Arkar Lwin wrote:

> Hi guys , grats!
> Long time i haven't use pypy. Question , does pypy support pyo3 now ? 
> There are a lot of rust-python binded libs now and i cannot use them  
> , when i tried last year.
> I am contribution to development of litestar framework which use 
> rusted python libs , which i coin't get pypy to run with it.
>
> Looking forward to use pypy again and we are going to get into tech 
> empower benchmarks .
>
> Regards
>
> Phyo.


There is support in PyO3 for PyPy. Cryptography uses PyO3 and ships a 
PyPy wheel. Perhaps a github issue on the relevant project's repo would 
be a better place to discuss this.


I see this litestar issue [0] points to orjson, which led me to this 
issue in orjson [1], which was closed by adding this to their FAQ [2]: 
"Will it support PyPy? Probably not." On the other hand, taht was three 
years ago and the maintainer did express a willingness for other 
contributors to work on support for PyPy. Do you know what exactly 
doesn't work and what is the failure? I see there is support in litestar 
for using alternative json libraries, and truthfully PyPy has a pretty 
good reader built in, and PyPy works best when it does not have to call 
out to non-python modules.


Matti

[0] https://github.com/litestar-org/litestar/issues/851

[1] https://github.com/ijl/orjson/issues/90

[2] https://github.com/ijl/orjson#will-it-support-pypy

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