Commit Graph

364 Commits

Author SHA1 Message Date
Damien Elmes
5f19048c93 fix media sync being logged to console 2020-03-20 21:15:23 +10:00
Damien Elmes
ba17567617 drop the separate i18n backend 2020-03-20 21:15:23 +10:00
Damien Elmes
874bc085fe support opening and closing the DB while keeping backend alive
This is safer than just dropping the backend, as .close() will
block if something else is holding the mutex. Also means we can
drop the extra I18nBackend code.

Media syncing still needs fixing.
2020-03-20 21:15:23 +10:00
Damien Elmes
94e4c40ebf move media folder/db paths into collection
this breaks background media syncing for now
2020-03-20 21:15:23 +10:00
Damien Elmes
649b40371b drop unused col_path 2020-03-20 21:15:23 +10:00
Damien Elmes
1322d8c617 make the collection optional 2020-03-20 21:15:23 +10:00
Damien Elmes
db1508e27c support first_row_only 2020-03-20 21:15:23 +10:00
Damien Elmes
e14c5e4745 proper implementation of executemany(); drop executescript() 2020-03-20 21:15:23 +10:00
Damien Elmes
14546c8a8b wrap the collection in a mutex so DB access is thread safe 2020-03-20 21:15:23 +10:00
Damien Elmes
ae06b9e446 add Collection struct, and get media check working again
- media check no longer needs collection to be closed
- use savepoints for operations initiated by Rust, so they are
atomic without forcing a commit
2020-03-20 21:15:23 +10:00
Damien Elmes
2cd7885ec0 add begin/commit/rollback, and support creating collections
all but one unit test is now passing
2020-03-20 21:15:23 +10:00
Damien Elmes
b51e575a9d drop the protobuf prototype 2020-03-20 21:15:23 +10:00
Damien Elmes
b876d97770 use (or)json for DB bridge
Some initial testing with orjson indicates performance varies from
slightly better than pysqlite to about 2x slower depending on the type
of query.

Performance could be improved by building the Python list in rspy
instead of sending back json that needs to be decoded, but it may make
more sense to rewrite the hotspots in Rust instead. More testing is
required in any case.
2020-03-20 21:15:23 +10:00
Damien Elmes
04ca8ec038 initial work on DB handling in Rust
committing the Protobuf implementation for posterity, but will replace
it with json, as Protobuf measures about 6x slower for some workloads
like 'select * from notes'
2020-03-20 21:15:23 +10:00