def on_builder_inited(app):
app.cache_db_path = "<STR_LIT>"<EOL>if app.config["<STR_LIT>"]:<EOL><INDENT>logger.info(bold("<STR_LIT>"), nonl=True)<EOL>logger.info("<STR_LIT>")<EOL>app.connection = uqbar.book.sphinx.create_cache_db(app.cache_db_path)<EOL><DEDENT>
Hooks into Sphinx's ``builder-inited`` event.