suppress_fits_card_warnings

lsst.images.fits.suppress_fits_card_warnings() → Iterator[None]

Silence Astropy warnings for FITS cards it fixes up automatically.

When a header is written, Astropy converts keywords longer than eight characters into HIERARCH cards and truncates comments that overflow a card. Both emit a VerifyWarning that carries no actionable information, so they are silenced around the code that writes these headers.