scoder

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icon location DE icon location Extending the Python processing world by enhancing Cython, Python and lxml. YOU can sponser my work to build the tools you love!

Results 651 comments of scoder

Try to optimize slicing memoryviews in loops

Maybe we could apply this only to memory views in variables with a single assignment? I.e. arguments and stuff that is set up "earlier" (usually at the beginning of the...

Try to optimize slicing memoryviews in loops

Are we still pursuing this, or can the PR be closed?

Generated cached builtins from a fixed list rather than looking up in the interpreter

> is the issue still open ?. If its still open can you please assign it to me Feel free to send a PR.

Generated cached builtins from a fixed list rather than looking up in the interpreter

I just noticed one issue with this approach. When new builtins are added and users refer to them in their code, we will generate code to look them up at...

Generated cached builtins from a fixed list rather than looking up in the interpreter

> I added the `builtins` set in `Builtin.py` as recommended, but this creates a circular import, so I let the list of class names in `Symtab.py`. Given that the `uncachable_builtins`...

Generated cached builtins from a fixed list rather than looking up in the interpreter

Closed by https://github.com/cython/cython/pull/6043/ I moved the actual set from Symtab.py into Code.py in https://github.com/cython/cython/commit/4bc10b9f41c29cfc8c093b6d7c2505894c6e40ca

Avoid using strings for exception_value of func_type

Isn't the constant result calculated already at this point?

Drop numpy/math.pxd

If the numpy header doesn't do anything special on top of `libc.math`, then I'd first migrate all declarations in `numpy/math.pxd` to use libc's `math.h` instead, except for the few that...

Make inline declarations without implementation an error

Thanks for the ping. Definitely something to discuss for Cython 3.0 again.

Reference stealing

Good question. :) Let me collect a couple of thoughts on this. First of all, regarding the examples at hand, the obvious solution for users is to not use `PyList_SetItem(lst,...