{"id":6183,"library":"pyobjc-framework-syncservices","title":"PyObjC SyncServices Framework","description":"PyObjC is a bridge between Python and Objective-C, enabling Python scripts to interact with macOS frameworks. The `pyobjc-framework-syncservices` package provides Python wrappers for Apple's SyncServices framework. It is currently at version 12.1 and is regularly updated in conjunction with new macOS SDKs and Python releases. Note that Apple deprecated the SyncServices framework itself in macOS 10.7, recommending alternative APIs for new development.","status":"active","version":"12.1","language":"en","source_language":"en","source_url":"https://github.com/ronaldoussoren/pyobjc","tags":["macos","framework","syncservices","pyobjc","deprecated-framework","objective-c"],"install":[{"cmd":"pip install pyobjc-framework-syncservices","lang":"bash","label":"Install latest version"}],"dependencies":[{"reason":"The core bridge between Python and Objective-C, required by all PyObjC framework wrappers.","package":"pyobjc-core","optional":false}],"imports":[{"symbol":"ISyncManager","correct":"from SyncServices import ISyncManager"}],"quickstart":{"code":"import objc\nfrom SyncServices import ISyncManager\nfrom Foundation import NSObject # Foundation is often implicitly needed for Cocoa types\n\ndef check_sync_manager():\n    \"\"\"\n    Demonstrates accessing the deprecated SyncServices framework.\n    This code primarily shows the PyObjC import pattern, not\n    recommended usage for new macOS development.\n    \"\"\"\n    try:\n        # Access the shared manager instance for SyncServices\n        manager = ISyncManager.sharedManager()\n        if manager:\n            print(f\"Successfully retrieved ISyncManager shared instance: {manager}\")\n            print(f\"Type of manager: {type(manager)}\")\n            print(\"Note: The SyncServices framework is deprecated by Apple (since macOS 10.7).\")\n            print(\"New development should use alternative APIs like iCloud, Address Book, or Calendar Store frameworks.\")\n        else:\n            print(\"Failed to retrieve ISyncManager shared instance. SyncServices might be unavailable.\")\n    except Exception as e:\n        print(f\"An error occurred: {e}\")\n        print(\"This could be due to the SyncServices framework being unavailable or heavily deprecated on your macOS version.\")\n\nif __name__ == \"__main__\":\n    check_sync_manager()","lang":"python","description":"This quickstart demonstrates how to import and access a class from the `SyncServices` framework using PyObjC. It explicitly warns about the underlying framework's deprecation by Apple."},"warnings":[{"fix":"Avoid using SyncServices for new development. Migrate existing code to modern Apple APIs.","message":"The underlying Apple SyncServices framework has been deprecated since macOS 10.7 Lion. Apple recommends using alternatives like iCloud extensions (NSFileManager, NSUbiquitousKeyValueStore), Address Book framework, or Calendar Store framework for new development.","severity":"breaking","affected_versions":"macOS 10.7+"},{"fix":"Update your Python environment to 3.10 or newer. PyObjC 11.0 dropped support for Python 3.8.","message":"PyObjC 12.0 dropped support for Python 3.9. Projects must upgrade to Python 3.10 or later.","severity":"breaking","affected_versions":"12.0+"},{"fix":"Ensure you are using `pyobjc-framework-syncservices` version 12.1 or later with Python 3.10+.","message":"PyObjC 12.0 was initially released with incorrect metadata indicating Python 3.9 support. This release was yanked from PyPI, and version 12.1 was released to correct this, requiring Python 3.10+.","severity":"gotcha","affected_versions":"12.0 (yanked)"},{"fix":"Review Python classes that implement Objective-C initializer methods to ensure correct reference handling, especially if upgrading from PyObjC versions older than 11.1.","message":"PyObjC 11.1 introduced changes to align ARC (Automatic Reference Counting) behavior for initializer methods with `clang`'s documentation. This means methods in the 'init' family now correctly steal a reference to self and return a new reference, potentially changing reference counting semantics for some custom Python classes.","severity":"gotcha","affected_versions":"11.1+"},{"fix":"Exercise caution when using PyObjC with free-threading Python builds. Consult PyObjC documentation for the latest status and limitations.","message":"While PyObjC 11.0 introduced experimental support for free-threading (PEP 703) in Python 3.13, general caveats apply regarding its maturity and interaction with the Objective-C runtime. Earlier versions like 10.3 explicitly did not support experimental free-threading.","severity":"gotcha","affected_versions":"10.3, 11.0+ (experimental)"},{"fix":"If your application relied on `IMServicePlugIn` bindings, it will break on PyObjC 10.0+ and macOS 14+. The framework is no longer available from Apple.","message":"Bindings for the `IMServicePlugIn` framework were removed in PyObjC 10.0 because the framework itself was deprecated in macOS 10.13 and removed entirely in macOS 14.","severity":"breaking","affected_versions":"10.0+"}],"env_vars":null,"last_verified":"2026-04-14T00:00:00.000Z","next_check":"2026-07-13T00:00:00.000Z"}