Bump pyobjc from 3.1.1 to 7.3

[dependabot-preview]

Bumps pyobjc from 3.1.1 to 7.3.

Release notes

Sourced from pyobjc's releases.

PyObjC 7.3 (bug fix release)

With WWDC and beta of a new major release of macOS approaching fast it is high time to push out a new release for PyObjC. PyObjC 7.3 is primarily a bugfix release, with one minor feature.

I expect this to be the last release for PyObjC 7.x and will start working on PyObjC 8 soon.

• issue 356: Explicitly error out when building for unsupported architectures

  "python setup.py build" will now fail with a clear error when trying to build PyObjC for a CPU architecture that is no longer supported (such as 32-bit Intel)

• issue 319: Use memset instead of bzero in C code to clear memory

  Based on a PR by GitHub user stbdang.

• issue 348: Fix platform version guard for using protocols in MetalPerformanceShaders bindings

• issue 344: Fix test for CFMessagePortCreateLocal

  The tests didn't actually test calling the callback function for CFMessagePortCreateLocal.

• issue 349: Change calls to htonl in pyobjc-core to avoid compiler warning

  The original code had a 32-bit assumption (using 'long' to represent a 32-bit value), and that causes problems for some users build from source.

• issue 315: Fix binding for SecAddSharedWebCredential (Security framework)

  Trying to use this function will no longer crash Python.

• issue 357: Calling Metal.MTLCopyAllDevices() no longer crashes

  The reference count of the result of this function was handled incorrect, causing access to an already deallocated value when the Python reference was garbage collected.

• issue 260: Add manual bindings for AXValueCreate and AXValueGetValue in ApplicationServices

  Calling these crashed in previous versions.

• issue 320, 324: Fix the type encoding for a number of CoreFoundation types in the Security bindings

• issue 336: Add core support for "final" classes

  It is now possible to mark Objective-C classes as final, that is to disable subclassing for such classes.

  This is primarily meant to be used in framework bindings for

... (truncated)

Changelog

Sourced from pyobjc's changelog.

Version 7.3

• #356: Explicitly error out when building for unsupported architectures

  "python setup.py build" will now fail with a clear error when trying to build PyObjC for a CPU architecture that is no longer supported (such as 32-bit Intel)

• #319: Use memset instead of bzero in C code to clear memory

  Based on a PR by GitHub user stbdang.

• #348: Fix platform version guard for using protocols in MetalPerformanceShaders bindings

• #344: Fix test for CFMessagePortCreateLocal

  The tests didn't actually test calling the callback function for CFMessagePortCreateLocal.

• #349: Change calls to htonl in pyobjc-core to avoid compiler warning

  The original code had a 32-bit assumption (using 'long' to represent a 32-bit value), and that causes problems for some users build from source.

• #315: Fix binding for SecAddSharedWebCredential (Security framework)

  Trying to use this function will no longer crash Python.

• #357: Calling Metal.MTLCopyAllDevices() no longer crashes

  The reference count of the result of this function was handled incorrect, causing access to an already deallocated value when the Python reference was garbage collected.

• #260: Add manual bindings for AXValueCreate and AXValueGetValue in ApplicationServices

  Calling these crashed in previous versions.

• #320, #324: Fix the type encoding for a number of CoreFoundation types in the Security bindings

• #336: Add core support for 'final' classes

  It is now possible to mark Objective-C classes as final, that is to disable subclassing for such classes.

  This is primarily meant to be used in framework bindings for matching Objective-C semantics.

  This adds two new APIs:

  1. A keyword argument "final" when defining a new class:

     class MyClass (NSObject, final=True):
         pass
     

  2. An read-write attribute "__objc_final__" on all subclasses of NSObject.

  Note that this is a separate concept from typing.final.

... (truncated)

Commits

• 4bc28cd Fix crash when using callback for local cfmessageports.
• 2f9b537 Fix a number of test failures
• ec144af Merge branch 'master' of github.com:ronaldoussoren/pyobjc
• 63597c6 Fix incorrect variable name while handling CPython debug builds
• c6c9acf Move benchmarks into function
• 4162b20 Add function call benchmark
• d8172e1 See #359: Introduce build time option PyObjC_ENABLE_LOOKUP_CACHE
• 5c8ed0a Slight cleanup
• 16b3870 Changeset c0c3b7bfc4b311e8cde104ab6add1046670e0534 fixes #320 as well
• c0c3b7b Fix #324: Update type encoding for a number of CoreFoundation types in the Se...
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