pyozig/PyOZ v0.11.5

PyOZ v0.11.5

on GitHub

What's New in v0.11.5

Fixed

• Stub generation @setEvalBranchQuota exceeded with large modules - Modules with many functions and classes would fail to compile with evaluation exceeded 100000 backwards branches in stub, test, and benchmark generation. Fixed by raising @setEvalBranchQuota to std.math.maxInt(u32) in all comptime generation call sites: generateModuleStubs, generateImports in stubs.zig, and the stubs/tests/benchmarks section embedding plus qualified name generation in root.zig.
• CLI linker error on systems with GCC 15+ - zig build cli failed with unhandled relocation type R_X86_64_PC64 on Linux systems with recent GCC/binutils (15+), which emit .sframe sections that Zig's linker cannot handle. Fixed by targeting musl for the CLI executable on Linux, using Zig's bundled musl instead of the system glibc toolchain. The CLI is now a fully static binary with zero external dependencies.
• __del__ called on failed __new__ causing segfault - When a user-defined __new__ returned an error or null (e.g., via raiseValueError), PyOZ still called __del__ during deallocation of the failed object, leading to a segfault on uninitialized data. Now an _initialized flag is tracked on each object: it is set only when __init__/__new__ succeeds, and __del__ is skipped if the flag is unset. This matches Python semantics where __del__ is never called if __new__ raises. Works in both ABI3 and non-ABI3 modes.
• __new__ error union errors always raised RuntimeError - When a class __new__ returning !T hit an error, it was always raised as RuntimeError regardless of the error name. Now uses the existing mapWellKnownError() function so error.OutOfMemory raises MemoryError, error.ValueError raises ValueError, error.IndexOutOfBounds raises IndexError, etc. — matching the behavior already in place for regular functions and methods since v0.11.0.

Installation

Download the binary for your platform and add it to your PATH:

Source

Download PyOZ-0.11.5.tar.gz for the source code.

Quick Start

pyoz init mymodule
cd mymodule
pyoz build
pip install dist/*.whl