mirror of
https://github.com/pocketpy/pocketpy
synced 2025-10-20 11:30:18 +00:00
53 lines
2.2 KiB
Markdown
53 lines
2.2 KiB
Markdown
---
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icon: light-bulb
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order: 0
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label: "Project Ideas"
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---
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### Implement pybind11 for bindings
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+ Difficulty Level: 5/5 (Hard)
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+ Skill: Advanced C++ with metaprogramming; Python
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+ Mentor: [blueloveTH](https://github.com/blueloveTH)
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+ Project Length: Medium (~180 hours)
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pocketpy has provided a low-level API for creating bindings. It is fast, lightweight and easy to debug.
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However, it still requires a lot of boilerplate code to create bindings for complex C++ classes.
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The community has long expected a high-level API for creating bindings.
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[pybind11](https://github.com/pybind/pybind11)
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is the most popular C++ library for creating Python bindings for CPython. A bunch of Python libraries are using it. pybind11 adopts a template metaprogramming approach to automatically generate bindings for C++ classes.
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Our goal is to introduce a pybind11 compatible solution to pocketpy as an alternative way to create bindings
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for functions and classes.
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You can use C\+\+17 features to implement it, instead of C++11 used in pybind11.
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### Add `numpy` module
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+ Difficulty Level: 4/5 (Intermediate)
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+ Skill: Intermediate C++; Python; Linear Algebra
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+ Mentor: [zhs628](https://github.com/zhs628)
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+ Project Length: Small (~120 hours)
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Though pocketpy is designed for game scripting,
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some people are using it for scientific computing.
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It would be nice to have a `numpy` module in pocketpy.
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We know `numpy` is a huge project.
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Our goal is to implement a most commonly used subset of `numpy` in pocketpy.
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You can mix C++ and Python code to simplify the overall workloads.
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### Port secret labs' regex engine to pocketpy
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+ Difficulty Level: 5/5 (Hard)
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+ Skill: Advanced C++; Regular Expression; Algorithm; CPython Details
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+ Mentor: TBA
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+ Project Length: Medium (~180 hours)
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pocketpy does not have `re` module yet.
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We have considered other regex engines, such as [PCRE](https://www.pcre.org/), [RE2](https://github.com/google/re2) and `<regex>` in C++11. However, none of them is compatible with CPython's regex syntax.
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Because CPython uses its special regex engine, a.k.a. [Secret Labs' Regular Expression Engine](https://github.com/python/cpython/tree/main/Modules/_sre).
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In order to make pocketpy compatible with CPython in `re` module,
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we need to port this engine into pocketpy.
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