def _iraf_pset_init():
"""Initialize common IRAF tasks for pset tests
"""
if not HAS_IRAF:
return
# imports & package loading
iraf.stsdas(_doprint=0)
iraf.imgtools(_doprint=0)
iraf.mstools(_doprint=0)
# reset PSET egstp's values
_unlearn_egstp(iraf.egstp)
def _iraf_dqbits_init(_data):
"""Initialize common IRAF tasks for dqbits tests
"""
if not HAS_IRAF:
return
# imports & package loading
iraf.stsdas(_doprint=0)
iraf.imgtools(_doprint=0)
iraf.artdata(_doprint=0)
iraf.mstools(_doprint=0)
# create two data files as input (dont care if appropriate to mscombine)
iraf.imcopy('dev$pix', _data['dqbits']['input1'])
iraf.imcopy('dev$pix', _data['dqbits']['input2'])