snapclass 0.2.1

Merge pull request #4 from Mattie/chore/performance-improvements

Speed up attribute reads, saves and loads

snapclass 0.2.0

Full Changelog: v0.1.4...v0.2.0

snapclass 0.1.4

Changes

• Default snapshot metadata writes now use in-place writes for better compatibility with active Windows app folders.
• Added opt-in write_strategy=atomic policy through Stash, @snapclass, create_model, sync, Snapshot, and Model.Meta.
• Kept atomic temp-file replacement available for callers that prefer complete-file swap behavior.
• Made write locks strategy-aware so in-place writes through a leaf symlink lock the resolved target, while atomic writes keep leaf-path replacement behavior.
• Expanded tests and README coverage for write strategy precedence, locking, and Windows-friendly write behavior.

Verification

• CI on main: passed for Python 3.11, 3.12, 3.13, and package build.
• Local python.exe -m pytest: 360 passed.
• Local python -m build: built wheel and sdist for snapclass 0.1.4.
• Local twine check: passed for both artifacts.
• Clean wheel install smoke test: passed.

snapclass 0.1.3

What's Changed

• Add cooperative cross-process snapshot file locking with snapshot.locked(reload=True).
• Add require_lock=True for models that should only save while their snapshot lock is held.
• Use Windows/POSIX file locking with .lock sidecars, reload-before-mutate guidance, and save-under-lock docs.
• Harden path handling around reserved .lock snapshot names, sidecars, and collection scans.

Verification

• Local Python 3.12: python -m pytest passed, 350 tests.
• Local build: python -m build produced sdist and wheel for 0.1.3.
• Local package check: python -m twine check passed for both artifacts.
• GitHub CI on main passed for the merged commit.

snapclass 0.1.2

What's Changed

• Add snapclass lifecycle hooks for migration/live-state setup:
  • __snapclass_ready__(self, *, snapshot) after snapshot attachment and setup.
  • __snapclass_loaded__(self, *, snapshot, path) after file data is applied.
• Suppress autosave/reload behavior while lifecycle hooks run.
• Wrap lifecycle hook failures in SnapclassError with hook name and path context when available.
• Document the hook contract in the packaged snapclass fluency skill.

Migration Notes

• Hooks are intended for transient/live state setup and post-load rebuilds.
• Hook code should be idempotent and should not mutate fields used by the snapshot pattern.
• Sidecars may be read inside hooks; sidecar writes should happen after hooks return.

v0.1.1

Include the snapclass-fluency skill in the published package so agents can access usage guidance from installed distributions.

v0.1.0

Initial public release.