timeit A new command line option -u or :samp:`--unit= {U}` can be used to specify the time unit for the timer output. Supported options are usec, msec, or sec. (Contributed by Julian Gindi in ...

Epic / tracking issue. Goal: a reproducible data pipeline for the explorer's derived parquet, plus tests a human can run and trust without any AI in the loop. Scope hardened by an adversarial Codex ...