Update hmac from CPython v3.14.3

[github-actions]

Summary

Upgrade hmac from CPython v3.14.3.

Part of #6839

Changes

• Updated Lib/hmac.py from CPython (added 1 line)
• Migrated test files preserving RustPython markers
• Auto-marked 5 new test failures with @expectedFailure

Test Results

The upgrade introduces 5 new test classes related to OpenSSL implementation:

• OpenSSLConstructorTestCase.test_constructor_unknown_digestmod
• OpenSSLConstructorTestCase.test_constructor_missing_digestmod
• OpenSSLConstructorTestCase.test_constructor
• OpenSSLConstructorTestCase.test_hmac_digest_digestmod_parameter
• OpenSSLUpdateTestCase.test_update

These tests are marked as expected failures as they require OpenSSL-specific functionality not yet implemented in RustPython.

AI generated by Upgrade Python Library

• expires on Feb 15, 2026, 11:47 AM UTC

[youknowone]

@copilot how can i run CI for this patch?

[Copilot]

@youknowone I've opened a new pull request, #7133, to work on those changes. Once the pull request is ready, I'll request review from you.

[youknowone]

@copilot rebase this branch to upstream/main and fix the Ci failure

[Copilot]

@youknowone I've opened a new pull request, #7140, to work on those changes. Once the pull request is ready, I'll request review from you.

[github-actions]

Code has been automatically formatted

The code in this PR has been formatted using:

• cargo fmt --all
  Please pull the latest changes before pushing again:

git pull origin main-c416cc8bbeaea03f

[github-actions]

📦 Library Dependencies

The following Lib/ modules were modified. Here are their dependencies:

[x] lib: cpython/Lib/hmac.py
[ ] test: cpython/Lib/test/test_hmac.py (TODO: 25)

dependencies:

• hmac

dependent tests: (4 tests)

• hmac: test_hmac test_smtplib
  • secrets: test_secrets
  • smtplib: test_smtpnet

Legend:

• [+] path exists in CPython
• [x] up-to-date, [ ] outdated