pyobjc-framework-ModelIO
Wrappers for the framework ModelIO on macOS
Decision gist · record as of 2026-08-14
Yes, if you are developing on macOS and need to work with 3D models or mesh data using Apple's native framework. The package is actively maintained, permissively licensed, and supports current Python versions. Install friction is moderate due to macOS-only wheels and system dependencies, but that is inherent to the framework it wraps. Not applicable on non-macOS platforms.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- macOS only; requires Python 3.10 or later; depends on pyobjc-core, pyobjc-framework-Cocoa, and pyobjc-framework-Quartz.
- Medium install friction due to platform and architecture specificity—wheels are macOS-only (universal2 binaries for various Python versions from 3.10 onward).
- Maintenance is active with a recent release (3 days old) and steady repository activity.
License · maintenance · safety
MIT (permissive) — MIT license is permissive; you may use, modify, and distribute this package freely with minimal restrictions, making it suitable for both open-source and commercial projects.
last release 2026-08-11 (3 days) · last repo commit 2026-08-14 · 803 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 656,166 downloads/mo, #5,498 on PyPI
Alternatives
Verify before relying
pip install pyobjc-framework-modelio
import ModelIO
# Access ModelIO framework classes and functions through the ModelIO module- Whether the package includes or requires separate installation of Apple's ModelIO framework headers or system libraries.
- Specific ModelIO framework capabilities exposed by this wrapper (e.g., supported 3D formats, mesh operations).
What it is and what it does
This package wraps Apple's ModelIO framework, making it accessible from Python on macOS. ModelIO is part of Apple's graphics and media infrastructure, typically used for loading and processing 3D models and meshes. The wrapper translates between Python and Objective-C, allowing developers to call ModelIO APIs directly from Python code.
The package depends on pyobjc-core for the bridging infrastructure and pyobjc-framework-Cocoa and pyobjc-framework-Quartz for related macOS framework access. It is actively maintained and supports modern Python versions (3.10 through 3.15, including free-threading variants). Documentation is minimal in the package itself; users are directed to Apple's official ModelIO documentation and PyObjC's general translation guides.
Use it for
- Load and parse 3D model files on macOS using Apple's native ModelIO framework from Python.
- Process mesh data and geometry in Python applications that run on macOS and need native performance.
- Integrate 3D model handling into macOS desktop applications written in Python.
- Access ModelIO's mesh optimization and analysis features for graphics pipelines on macOS.
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 to work with 3D models or mesh data using Apple's native framework.
The package is actively maintained, permissively licensed, and supports current Python versions. Install friction is moderate due to macOS-only wheels and system dependencies, but that is inherent to the framework it wraps. Not applicable on non-macOS platforms.
Install
pyobjc-framework-modelio on PyPI
Before you install
Medium install friction due to platform and architecture specificity—wheels are macOS-only (universal2 binaries for various Python versions from 3.10 onward). Maintenance is active with a recent release (3 days old) and steady repository activity.
macOS only; requires Python 3.10 or later; depends on pyobjc-core, pyobjc-framework-Cocoa, and pyobjc-framework-Quartz.
License in practice
MIT license is permissive; you may use, modify, and distribute this package freely with minimal restrictions, making it suitable for both open-source and commercial projects.
Quickstart
pip install pyobjc-framework-modelio
import ModelIO
# Access ModelIO framework classes and functions through the ModelIO moduleVerify before relying
- Whether the package includes or requires separate installation of Apple's ModelIO framework headers or system libraries.
- Specific ModelIO framework capabilities exposed by this wrapper (e.g., supported 3D formats, mesh operations).
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.10 |
| Install friction | Medium. Platform-specific wheel |
| Runtime dependencies | 3 packagespyobjc-corepyobjc-framework-Cocoapyobjc-framework-Quartz |
| Maintenance | Actively maintained 3 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 656,166 / month, #5,498 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_modelio-12.2.2-cp310-cp310-macosx_10_9_universal2.whl; pyobjc_framework_modelio-12.2.2-cp311-cp311-macosx_10_9_universal2.whl; pyobjc_framework_modelio-12.2.2-cp312-cp312-macosx_10_13_universal2.whl; pyobjc_framework_modelio-12.2.2-cp313-cp313-macosx_10_13_universal2.whl; pyobjc_framework_modelio-12.2.2-cp313-cp313t-macosx_10_13_universal2.whl; pyobjc_framework_modelio-12.2.2-cp314-cp314-macosx_10_15_universal2.whl; pyobjc_framework_modelio-12.2.2-cp314-cp314t-macosx_10_15_universal2.whl; pyobjc_framework_modelio-12.2.2-cp315-cp315-macosx_10_15_universal2.whl; pyobjc_framework_modelio-12.2.2-cp315-cp315t-macosx_10_15_universal2.whl
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See also pyobjc-framework-BrowserEngineKit · pyobjc-framework-SceneKit · pyobjc-framework-IOSurface · pyobjc-framework-Quartz · pyobjc-framework-Metal · pyobjc-framework-Network · pyobjc-framework-MapKit · pyobjc-framework-MetalFX · pyobjc-framework-SafariServices · pyobjc-framework-Vision