Leo Vasanko
72944c9410
Demo: resolve user names from database state, kanta instances at top with stacked decorators
2026-08-07 00:06:54 +00:00
Leo Vasanko
5d66d423da
Lazy clock reads; demo: auto-advancing +1h clock, module-level setup
2026-08-07 00:01:16 +00:00
Leo Vasanko
8d9e948d27
Demo: deterministic clock, # section banners, .kantadb extension, raw record dump
2026-08-06 23:57:00 +00:00
Leo Vasanko
123e910873
Add @kanta.clock hook replacing the UTC clock for all record and snapshot timestamps
2026-08-06 23:55:09 +00:00
Leo Vasanko
5b0d676175
Add feature demo app under demo/
2026-08-06 23:28:58 +00:00
Leo Vasanko
450952cd64
Document transaction log headers: extra, logheader, toggles
2026-08-06 23:07:05 +00:00
Leo Vasanko
f4e0c66907
Tests for rich logging, apply ruff formatting
2026-08-06 23:06:24 +00:00
Leo Vasanko
1e9f83c800
Add rich transaction log headers: extra metadata, logheader callback, header/diff toggles, green add paths
2026-08-06 23:03:24 +00:00
Leo Vasanko
9c0b47ce38
Add kanta.bootstrap logger and configurable logging setup
...
- Bootstrap records are now logged via kanta.bootstrap at INFO level.
- Existing databases log 'Using <path>' at DEBUG on kanta.bootstrap.
- New databases log 'Created <path>' at INFO on kanta.bootstrap.
- Renamed loggers: kanta.changes -> kanta.transaction, kanta.migrations -> kanta.migration.
- configure_logging() gains bootstrap/migration/transaction/skiproot kwargs.
- Default configure_logging() attaches a no-prefix stderr handler to kanta and stops propagation.
- With skiproot=False, child logger propagation flags are still applied but kanta itself is left untouched.
- Updated tests and docstrings.
2026-06-20 19:10:58 +00:00
Leo Vasanko
3e1a86aee3
Log new database creation, bootstrap like a transaction.
2026-06-20 18:15:08 +00:00
Leo Vasanko
652d60b74b
Add separate migration logging, logmigr callback, and log= override
...
- Split transaction logger (kanta.changes) and migration logger (kanta.migrations).
- Migrations.apply() now returns MigrationResult instead of logging.
- Kanta.open() emits one info summary per DB and debug transaction per migration.
- Add open(log=...) to suppress/redirect default migration logging.
- Add @kanta.logmigr callback for custom migration logging/summaries.
- Add transaction(log=...) to suppress/redirect transaction logging.
- Update tests for the new MigrationResult API and logging behaviour.
2026-06-15 23:14:18 +00:00
Leo Vasanko
96fd6b83dd
Revised migration context: don't store changerecord unless something was changed, and always snapshot if and after changes done.
2026-06-15 22:14:03 +00:00
Leo Vasanko
1642b3f876
Stricter versioning: always store migrate version record, file must be within versions included in migrations. Log only for migrations that made changes. Allow deleting older migration functions when no longer required.
2026-06-15 03:09:45 +00:00
Leo Vasanko
526cd6eb80
Refactor Migrations internals, add caching to avoid reloading per each Kanta instance. Naming changed from MigrationRegistry to Migration, module from migrate to kanta.migrations.
2026-06-15 01:12:42 +00:00
Leo Vasanko
c1d01d3b1c
Fix creation of new database, ensuring that a bootstrap record of the initial state is always written.
2026-06-15 00:32:54 +00:00
Leo Vasanko
26101bc028
Add kanta.ctx SimpleNamespace for user variables. This is passed to migration functions if they take a second argument. Remove the old MigrationCtx system.
2026-06-14 19:54:23 +00:00
Leo Vasanko
3e6210d0e9
Add read only mode that doesn't use locking. Useful for inspection while the database is in use or when no changes are intended (except in RAM).
2026-06-14 19:35:06 +00:00
Leo Vasanko
1cda44f328
Only Kanta exported at root, others available from submodules.
2026-06-13 21:26:35 +00:00
Leo Vasanko
384b4fba4f
Improved log formatting support by @kanta.logfmt, which replaces old resolver and user_display arguments (breaking change).
2026-06-13 21:22:05 +00:00
Leo Vasanko
7a74662df0
Implement proper bootstrap and fatal error handling via decorators. Breaks compatibility.
2026-06-13 02:58:29 +00:00
Leo Vasanko
17e12e5180
Fixed typing.
2026-06-13 00:59:18 +00:00
Leo Vasanko
fe66483477
Removed useless lock.
2026-06-13 00:55:05 +00:00
Leo Vasanko
74150b783c
Proper ts/mtime setting and tracking. Added Kanta.mtime property for reading current change time.
2026-06-13 00:49:35 +00:00
Leo Vasanko
97209b8556
Don't make package root a module (debug).
2026-06-13 00:31:07 +00:00
Leo Vasanko
9085fc6961
Fix imports
2026-06-12 19:25:47 +00:00
Leo Vasanko
afebad72df
Initial commit
2026-06-12 19:18:15 +00:00
Leo Vasanko