Registry / observability / pyinstrument-cext

pyinstrument-cext

library0.2.4pypypiunverified

A CPython extension that supports pyinstrument by providing a C-level hook for profiling. Version 0.2.4 is the latest release. The project is in maintenance mode; it is a dependency of pyinstrument and not typically used directly.

observability

pip install pyinstrument-cext

github ↗package ↗

INSTALL

IMPORT

SIG · PYINSTRUMENT-CEXT

pyinstrument-cext

observabilitypythonv0.2.4

Install

1.8s avg

Import

—

Disk

18MB

Pass rate

1/ 10

Env Coverage1 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.2.4 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

glibc

py 3.10

✕ build_error

py 3.11

✕ build_error

py 3.12

✕ build_error

py 3.13

✕ build_error

py 3.9

✕ build_error

✓ 1.8s

18MB installed

● package 18MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

_cext

✓ import pyinstrument_cext._cext

The module is typically imported internally by pyinstrument. Direct import is not recommended.

The extension is automatically used by pyinstrument when available. No user-facing API.

import pyinstrument_cext # The extension is loaded automatically by pyinstrument, not used directly.

Debug

Known issues

gotchaThis package is a C extension and must be compiled during installation. If no pre-built wheel is available, a C compiler is required.

fix

Install with pip; if compilation fails, ensure you have a C compiler (e.g., 'build-essential' on Linux, Xcode on macOS, or Microsoft C++ Build Tools on Windows).

affects: all

gotchaDo not import pyinstrument_cext directly in user code. It is an internal dependency of pyinstrument and its API may change without notice.

fix

Use pyinstrument for profiling. The extension is automatically loaded.

affects: all

deprecatedThe project appears to be in maintenance mode with no recent updates. Future versions of pyinstrument may drop this dependency.

fix

Check pyinstrument release notes for any migration to alternative implementations.

affects: 0.2.4 and earlier

Upgrade

Version history

0.2.4latest on PyPI · released Feb 12, 2021

Audit

Dependencies

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Agent activity

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OpenAI (training)

Resources

githubhttps://github.com/joerick/pyinstrument_cext ↗

packagehttps://pypi.org/project/pyinstrument-cext/ ↗