pyobjc-framework-ExtensionKit
Wrappers for the framework ExtensionKit on macOS
Decision gist · record as of 2026-08-14
Yes, if you are developing on macOS and need ExtensionKit access from Python. The package is actively maintained, carries no known vulnerabilities, and uses a permissive license. Install friction is moderate due to platform and Python version specificity, but wheels are available for current Python versions. Not applicable for non-macOS development.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- macOS system required; Python 3.10 or later; appropriate wheel for your Python version and macOS version must be available
- Medium install friction due to platform-specific wheels (macOS only, multiple Python versions supported).
- Active maintenance with recent release (3 days old) and steady repository activity.
License · maintenance · safety
MIT (permissive) — MIT license permits commercial and private use with minimal restrictions; suitable for most projects.
last release 2026-08-11 (3 days) · last repo commit 2026-08-14 · 803 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 634,904 downloads/mo, #5,639 on PyPI
Alternatives
Verify before relying
pip install pyobjc-framework-extensionkit
import ExtensionKit
# Use ExtensionKit APIs through PyObjC bindings- Whether ExtensionKit support is available on all macOS versions the wheels target (10.9 through 10.15)
- Whether the wrapper covers the full ExtensionKit API surface or a subset
What it is and what it does
This package wraps Apple's ExtensionKit framework for use in Python, built on top of PyObjC. It allows Python developers on macOS to interact with native extension mechanisms that would otherwise require Objective-C or Swift. The bindings are thin wrappers without embedded documentation—users must consult Apple's official ExtensionKit documentation alongside PyObjC's general translation guides to understand how to use the framework.
The package depends on pyobjc-core and pyobjc-framework-Cocoa to provide the underlying bridge between Python and Objective-C. It is actively maintained and supports Python 3.10 through 3.15, including free-threading variants. Installation is restricted to macOS systems with pre-built wheels for specific Python versions and macOS versions.
Use it for
- Build macOS applications in Python that need to integrate with the system's extension architecture
- Create system extensions or plugins that leverage ExtensionKit from a Python codebase
- Access ExtensionKit APIs from Python when wrapping or extending existing macOS applications
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you are developing on macOS and need ExtensionKit access from Python.
The package is actively maintained, carries no known vulnerabilities, and uses a permissive license. Install friction is moderate due to platform and Python version specificity, but wheels are available for current Python versions. Not applicable for non-macOS development.
Install
pyobjc-framework-extensionkit on PyPI
Before you install
Medium install friction due to platform-specific wheels (macOS only, multiple Python versions supported). Active maintenance with recent release (3 days old) and steady repository activity.
macOS system required; Python 3.10 or later; appropriate wheel for your Python version and macOS version must be available
License in practice
MIT license permits commercial and private use with minimal restrictions; suitable for most projects.
Quickstart
pip install pyobjc-framework-extensionkit
import ExtensionKit
# Use ExtensionKit APIs through PyObjC bindingsVerify before relying
- Whether ExtensionKit support is available on all macOS versions the wheels target (10.9 through 10.15)
- Whether the wrapper covers the full ExtensionKit API surface or a subset
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.10 |
| Install friction | Medium. Platform-specific wheel |
| Runtime dependencies | 2 packagespyobjc-corepyobjc-framework-Cocoa |
| Maintenance | Actively maintained 3 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 634,904 / month, #5,639 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableEnvironment :: ConsoleEnvironment :: MacOS X :: CocoaIntended Audience :: DevelopersNatural Language :: EnglishOperating System :: MacOS :: MacOS XProgramming Language :: Objective CProgramming Language :: PythonProgramming Language :: Python :: 3Programming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.15Programming Language :: Python :: Free Threading :: 3 - StableProgramming Language :: Python :: Implementation :: CPythonTopic :: Software Development :: Libraries :: Python ModulesTopic :: Software Development :: User Interfaces |
Evidence: pyobjc_framework_extensionkit-12.2.2-cp310-cp310-macosx_10_9_universal2.whl; pyobjc_framework_extensionkit-12.2.2-cp311-cp311-macosx_10_9_universal2.whl; pyobjc_framework_extensionkit-12.2.2-cp312-cp312-macosx_10_13_universal2.whl; pyobjc_framework_extensionkit-12.2.2-cp313-cp313-macosx_10_13_universal2.whl; pyobjc_framework_extensionkit-12.2.2-cp313-cp313t-macosx_10_13_universal2.whl; pyobjc_framework_extensionkit-12.2.2-cp314-cp314-macosx_10_15_universal2.whl; pyobjc_framework_extensionkit-12.2.2-cp314-cp314t-macosx_10_15_universal2.whl; pyobjc_framework_extensionkit-12.2.2-cp315-cp315-macosx_10_15_universal2.whl; pyobjc_framework_extensionkit-12.2.2-cp315-cp315t-macosx_10_15_universal2.whl
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See also pyobjc-framework-DeviceDiscoveryExtension · pyobjc-framework-SafetyKit · pyobjc-framework-NetworkExtension · pyobjc-framework-PreferencePanes · pyobjc-framework-SystemExtensions · pyobjc-framework-BrowserEngineKit · pyobjc-framework-SharedWithYou · pyobjc-framework-CloudKit · pyobjc-framework-SearchKit · pyobjc-framework-MapKit