def create(self):
"""Create :py:mod:`rts2saf.devices.CCD` based on properties stored in configuration. Optionally fetch filter offsets from CCD and/or check if device is present.
:return: :py:mod:`rts2saf.devices.CCD` if success else None
"""
# configuration has been read in, now create objects
# create object CCD
self.ccd= CCD(
debug =self.debug,
name =self.rt.cfg['CCD_NAME'],
ftws =self.ftws,
binning =self.rt.cfg['CCD_BINNING'],
window =self.rt.cfg['WINDOW'],
pixelSize =float(self.rt.cfg['PIXELSIZE']),
baseExposure =float(self.rt.cfg['BASE_EXPOSURE']),
logger=self.logger
)
if self.check:
if not self.ccd.check(proxy=self.proxy):
return None
if self.fetchOffsets:
# fetch the filter offsets
if not self.filterOffsets():
return None
return self.ccd
def test_deviceClasses(self):
logger.info('== {} =='.format(self._testMethodName))
# they are harmless
# ToDo: move write from CheckDevices to these classes
ft = Filter()
self.assertIs(type(ft), Filter,
'no object of type: '.format(type(Filter)))
ftw = FilterWheel()
self.assertIs(type(ftw), FilterWheel,
'no object of type: '.format(type(FilterWheel)))
foc = Focuser()
self.assertIs(type(foc), Focuser,
'no object of type: '.format(type(Focuser)))
ccd = CCD()
self.assertIs(type(ccd), CCD, 'no object of type: '.format(type(CCD)))
