WIP Support 3.14

[pjbull]

Support for 3.14.

All the tests pass locally on 3.14rc2 except the pydantic integration test since there isn't a pydantic release compatible with 3.14 yet. The test does pass with the prerelease (see pydantic/pydantic#11613) with 3.14 support.

Release schedule for 3.14 is:

• 3.14.0 candidate 3: Tuesday, 2025-09-16
• 3.14.0 final: Tuesday, 2025-10-07

This will need to wait until 3.14 is supported in CI as well.

Here is what is still needed to match the pathlib changes in 3.14:

• Change copy for args/kwargs to match
• Add copy_into
• Add move
• Add move_into
• Add .info that implements PathInfo
• Confirm everything passes once 3.14 is supported in CI
• Update single version CI tasks from 3.11 to 3.12
• Bonus: move to setup-uv action (was needed for 3.14 to work)
• Remove --pre flag from tests.yml once pydantic 3.14 support is released (see >= 2.12)
• Add py314 to black target version when black supports it
• See about pathlib-abc as a backport or if we should vendor the protocol code Rely on pathlib-abc for backports barneygale/pathlib-abc#45

Closes #529

[github-actions]

🚀 Deployed on https://deploy-preview-530--gallant-agnesi-5f7bb3.netlify.app

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.0%. Comparing base (e790002) to head (0e5631f).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff            @@
##           master    #530     +/-   ##
========================================
+ Coverage    93.9%   94.0%   +0.1%     
========================================
  Files          27      28      +1     
  Lines        2164    2207     +43     
========================================
+ Hits         2032    2076     +44     
+ Misses        132     131      -1     

Files with missing lines	Coverage Δ
cloudpathlib/azure/azblobpath.py	94.7% <100.0%> (ø)
cloudpathlib/cloudpath.py	95.0% <100.0%> (+0.3%)	⬆️
cloudpathlib/cloudpath_info.py	100.0% <100.0%> (ø)
cloudpathlib/gs/gspath.py	94.1% <100.0%> (ø)
cloudpathlib/http/httppath.py	98.8% <100.0%> (ø)
cloudpathlib/local/implementations/azure.py	97.6% <100.0%> (+<0.1%)	⬆️
cloudpathlib/local/implementations/gs.py	97.2% <100.0%> (+<0.1%)	⬆️
cloudpathlib/local/implementations/s3.py	100.0% <100.0%> (ø)
cloudpathlib/local/localpath.py	100.0% <100.0%> (ø)
cloudpathlib/s3/s3path.py	100.0% <100.0%> (ø)

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[Copilot]

Pull Request Overview

This PR adds support for Python 3.14 by implementing new pathlib features and updating the project configuration. The changes align cloudpathlib with Python 3.14's pathlib enhancements while maintaining backward compatibility.

• Implements new pathlib methods (copy, copy_into, move, move_into, info) with proper type annotations and overloads
• Adds pathlib-abc dependency for Python < 3.14 to support the PathInfo protocol
• Updates CI configuration to test Python 3.14 and use more recent actions

Reviewed Changes

Copilot reviewed 19 out of 19 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
cloudpathlib/cloudpath.py	Adds new pathlib 3.14 methods and PathInfo integration
cloudpathlib/cloudpath_info.py	New CloudPathInfo class implementing PathInfo protocol
tests/test_cloudpath_upload_copy.py	Comprehensive tests for new copy/move/info methods
pyproject.toml	Adds Python 3.14 classifier and pathlib-abc dependency
Multiple path classes	Updates method signatures for 3.14 compatibility
.github/workflows/*.yml	Updates CI to test Python 3.14 and use newer actions

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[pjbull]

@jayqi This is ready for 3.14 release, if you want to take a look. A few pending updates/judgments on our dependencies (pydantic, black, pathlib-abc).