def setUp(self):
parser = argparse.ArgumentParser()
imagedata.cmdline.add_argparse_options(parser)
self.opts = parser.parse_args(['--of', 'dicom'])
self.opts_template = parser.parse_args([
'--of', 'dicom', '--input_options', 'AcceptDuplicateTag=True',
'--template', 'data/dicom/time/time00/'
])
self.opts_geometry = parser.parse_args([
'--of', 'dicom', '--input_options', 'AcceptDuplicateTag=True',
'--geometry', 'data/dicom/time/time00/'
])
self.opts_tempgeom = parser.parse_args([
'--of', 'dicom', '--input_options', 'AcceptDuplicateTag=True',
'--template', 'data/dicom/time/time00/', '--geometry',
'data/dicom/time/time00/'
])
plugins = imagedata.formats.get_plugins_list()
self.dicom_plugin = None
for pname, ptype, pclass in plugins:
if ptype == 'dicom':
self.dicom_plugin = pclass
self.assertIsNotNone(self.dicom_plugin)
# Create a DICOM series with empty header
si0 = Series(os.path.join('data', 'mat', 'time', 'Image_00000.mat'),
input_order='time')
self.emptydir = tempfile.TemporaryDirectory()
si00 = Series(si0[0], input_order='none')
si01 = Series(si0[:2], input_order='time')
si00.write(os.path.join(self.emptydir.name, 'empty_header'),
formats=['dicom'])
# Provide sensible time tags
for s in range(3):
for t in range(2):
time_str = datetime.utcfromtimestamp(
float(t)).strftime("%H%M%S.%f")
si01.setDicomAttribute('AcquisitionTime',
time_str,
slice=s,
tag=t)
si01.write(os.path.join(self.emptydir.name, 'empty_header_time'),
formats=['dicom'])
def test_cross_talk_series_ref(self):
si = Series('data/dicom/time/time00')
si1 = Series(si, input_order=si.input_order)
si1.setDicomAttribute('WindowWidth', 1)
self.assertNotEqual(si.getDicomAttribute('WindowWidth'),
si1.getDicomAttribute('WindowWidth'))
