superset2

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Maxime Beauchemin f57b5e03bb fix: improve temporarily_disconnect_db thread safety and reliability

The original implementation had critical threading issues:
- Global session reassignment (db.session = db.create_scoped_session())
  was catastrophic in multi-threaded environments
- Unnecessary connection state management fought Flask-SQLAlchemy
- Complex logic that was difficult to verify

This improved implementation:
- Only affects current thread (thread-safe via scoped_session)
- Works with NullPool to actually close connections
- Never mutates global state
- Lets Flask-SQLAlchemy handle session recreation automatically
- Comprehensive unit tests to verify behavior

The fix maintains the same public API and feature flag behavior
while eliminating race conditions and session corruption issues.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-08-28 22:14:57 -07:00

common

chore: enforce more ruff rules (#31447 )

2024-12-18 17:41:34 -08:00

consts

refactor(example_data): replace the way the birth_names data is loaded to DB (#18060 )

2022-01-18 23:21:04 +02:00

example_data

chore: enforce more ruff rules (#31447 )

2024-12-18 17:41:34 -08:00

fixtures

chore: enforce more ruff rules (#31447 )