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bundles / astropy 7.0.1 / astropy / io / fits / hdu / base / _ValidHDU / verify_datasum

function

astropy.io.fits.hdu.base:_ValidHDU.verify_datasum

source: /astropy/io/fits/hdu/base.py :1330

Signature

def   verify_datasum ( self )

Summary

Verify that the value in the DATASUM keyword matches the value calculated for the DATASUM of the current HDU data.

Returns

valid : int

  • 0 - failure

  • 1 - success

  • 2 - no DATASUM keyword present

Aliases

  • astropy.io.fits.convenience._ValidHDU.verify_datasum