openvax / datacache / 27778173267

79%

push

github

Fix #45: allow cached SQLite connection to be reused across threads (#50)

Open the sqlite3 connection with check_same_thread=False so that
long-running / interactive consumers (e.g. pyensembl) can issue queries
from a different thread than the one which opened the connection without
hitting "SQLite objects created in a thread can only be used in that same
thread". datacache databases are written once and read-only thereafter,
so cross-thread reuse is safe.

Adds a regression test that queries a connection from a second thread.

Claude-Session: https://claude.ai/code/session_011bzfZPTzWnhAMVD7msyMg1

1 of 1 new or added line in 1 file covered. (100.0%)

313 of 419 relevant lines covered (74.7%)

2.24 hits per line