Comments (3)
Hi!
I help maintain CPython's Limited API & Stable ABI. If you want to support a subset of the C API, here's one. Not perfect -- it has decade of historical baggage itself -- but it's there. A bunch of real-world extensions use it, including PyO3 (there's even a suggestion to make it the default).
To support it, you'd need to expose a PyObject
struct with a refcount (C int) and a type (C pointer). Roughly speaking, those are the only two instances where Stable ABI extensions reach directly into memory; everything else is a function call. (Replacing refcounting by function calls turned out to be too slow, unfortunately.)
I'd love feedback on what is hard to implement in Rust. We can add better API for the bad parts, and eventually even deprecate/remove stuff.
Feel free to contribute to my shared notes, post here, or reach me in any other way :)
from rustpython.
Just wanted to bump this issue with a link to handlepy: https://github.com/pyhandle/hpy this might be the way to go forwards.
from rustpython.
hpy is definitely the way, it's getting increasing support and attention from the python community
from rustpython.
Related Issues (20)
- zlib not found after install with `--features ssl`
- Trying to jit fibonacci function results in JitError: function can't be jitted
- Fix Windows CI HOT 3
- Investigate test_set.TestFrozenSet.test_hash_effectiveness performance
- Make vm.import_from_str() so we can import string python programs as modules HOT 1
- RustPython Slow to Normal Python HOT 2
- Add `__buffer__` and `__release_buffer__` methods to builtin types
- `format()` does not support locales for 'n' presentation type HOT 1
- Failed cargo install with SSL feature under linux (RustPython 0.3.0) HOT 4
- Dictionary order influences parseability HOT 3
- AttributeError: module 'typing' has no attribute 'Unpack'
- Compile error: cannot transmute between types of different sizes, or dependently-sized types [E0512] HOT 2
- Fix failing unit tests HOT 7
- UTF8 encoding messy code HOT 2
- "static type has not been initialized" when type lives in another module HOT 3
- error[E0635]: unknown feature stdsimd
- Using underline in an interactive environment cannot obtain the value of the last input expression. HOT 1
- Fix test for test_field_metadata_custom_mapping HOT 1
- Update typing to 3.12 HOT 3
- Attempting to run WASI example in readme HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from rustpython.