DBSP_DRP is a python package that provides fully automated data reduction of taken by the Double Spectrograph (DBSP) at 200-inch Hale Telescope Palomar Observatory (Oke & Gunn, 1982). The underlying functionality to extract 1D spectra, perform flux calibration and correction for atmospheric absorption, coadd spectra together provided PypeIt (Prochaska et al., 2020). new brings in orchestrating ...