INNER CODE UNIT · Python

clear_service_tokens

skyportal/skyportal · services/assistant/app.py:433

def clear_service_tokens():
    """Drop the tokens a previous run left behind by dying mid-answer."""
    session_context_id.set(uuid.uuid4().hex)
    try:
        with DBSession() as session:
            cleared = session.execute(
                sa.delete(Token).where(Token.name.like(f"{SERVICE_TOKEN_PREFIX}%"))
            ).rowcount
            session.commit()
    except Exception as exc:
        log(f"could not clear the tokens of a previous run: {exc}")
        return
    finally:
        DBSession.remove()
    if cleared:
        log(f"cleared {cleared} token(s) left by a previous run")

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