嘉宾

Messense

主播

• laixintao
• 小白
• Adam Wen
• laike9m

链接

• PyO3

• PyO3 有哪些应用？

  • polars: Fast multi-threaded DataFrame library in Rust | Python | Node.js.
  • pydantic-core: Core validation logic for pydantic written in Rust.
  • cryptography: Python cryptography library with some functionality in Rust.
  • orjson: Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

• PyO3 前身：rust-cpython

• Maturin: Build and publish crates with pyo3, rust-cpython and cffi bindings as well as rust binaries as python packages

• What Are Python Wheels and Why Should You Care?

• PEP 517 – A build-system independent format for source trees

• Ruff: An extremely fast Python linter, written in Rust.

• typos: Source code spell checker

• ChatGPT 写的 Rust 调用 Python C-API 的例子

  use std::os::raw::{c_char, c_int};
  use std::ffi::CString;
  use libc::{c_double, c_void};
  
  #[link(name = "python3.8")]
  extern "C" {
      fn Py_Initialize();
      fn Py_Finalize();
      fn Py_BuildValue(format: *const c_char, ...) -> *mut c_void;
  }
  
  fn main() {
      unsafe {
          // 初始化 Python 解释器
          Py_Initialize();
  
          // 构建一个 Python 元组对象，并打印它
          let x = 1.23 as c_double;
          let y = 4.56 as c_double;
          let format = CString::new("dd").unwrap().as_ptr();
          let result = Py_BuildValue(format, x, y);
          let s = CString::from_raw(result as *mut c_char).into_string().unwrap();
          println!("{}", s);
  
          // 关闭 Python 解释器
          Py_Finalize();
      }
  }
  

• pyo3-ffi: Python-API bindings for the PyO3 ecosystem

• 在 PyO3 里通过 allow_threads 关掉 Python GIL

• pybind11 — Seamless operability between C++11 and Python

• Cython

• CFFI: C Foreign Function Interface for Python. Interact with almost any C code from Python, based on C-like declarations that you can often copy-paste from header files or documentation.

• zig cc: a Powerful Drop-In Replacement for GCC/Clang

• wechatpy: 微信公众平台第三方 Python SDK

• OrbStack: Fast, light, simple Docker & Linux on macOS

• FancyWM - a dynamic tiling window manager for Windows 10/11

• CSAPP: Computer Systems: A Programmer's Perspective

• APUE: Advanced Programming in the UNIX® Environment

• 提到的读书撕书的灵感来自于：李敖先生

• 吴恩达 prompt engineering 课程:
  ChatGPT Prompt Engineering for Developers

• Kiwi 浏览器