wrolpi/modules/docs
lrnselfreliance dab333124e
Upgrade to SQLAlchemy 2.0 (synchronous) (#803)
SQLAlchemy 1.3 has been end-of-life since 2021, and alembic was held at 1.10
because newer releases need SQLAlchemy 2.  This is a mechanical port; the code
stays synchronous.

- SQLAlchemy[asyncio]==2.0.54, alembic==1.20.0.
- Model annotations use Mapped[...] (2.0 rejects bare annotations on mapped
  attributes); declarative_base moves to sqlalchemy.orm.
- Plain SQL strings go through text() or exec_driver_sql; schema_ddl.execute_sql
  accepts a SQLAlchemy Connection or a raw sqlite3 connection, so rebuild_fts
  works from the baseline migration again.
- Session.get replaces Query.get; session.in_transaction() replaces
  session.transaction; cache_ok on MediaPathType and FancyJSON.
- The tag-directory sync query joins through TagFile's relationships instead of
  the legacy two-entity outerjoin.
- Section-hint rows use attribute access (2.0 rows are tuples).
- Migrations run on an AUTOCOMMIT connection, matching 1.3, where each
  statement committed on its own.  2.0 autobegins, so the unique-stem
  migration's read snapshot could not become a writer after its helpers wrote
  on another connection ("database is locked").  The begin listener emits no
  BEGIN for AUTOCOMMIT connections.
- Newer alembic compares column types: WrolpiKV now describes the TEXT table
  its migration created.
- The test database installs its DDL inside engine.begin(); 2.0 connections
  no longer autocommit, so the FTS tables were rolled back.
- Dependabot now holds SQLAlchemy at 2.0 instead of 1.3.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 15:08:40 -06:00
..
test Fix file view tracking: docs mark viewed, previews count one view (#786) 2026-10-08 15:04:13 -06:00
__init__.py files: shared modeler batch loop for video, doc, zim, archive (#722) 2026-09-24 16:47:46 -06:00
api.py Fix file view tracking: docs mark viewed, previews count one view (#786) 2026-10-08 15:04:13 -06:00
conftest.py Add Docs module for searching and organizing PDFs and EPUBs 2026-03-20 14:17:06 -06:00
extractors.py Adding simple search to epub viewer. 2026-04-13 17:23:20 -06:00
lib.py Upgrade to SQLAlchemy 2.0 (synchronous) (#803) 2026-10-09 15:08:40 -06:00
models.py Upgrade to SQLAlchemy 2.0 (synchronous) (#803) 2026-10-09 15:08:40 -06:00
schema.py Search: fast ABC mode by default, opt-in deep search 2026-07-03 10:32:16 -06:00