def test_guess_units_from_mode(self):
from hyperspy.io_plugins.fei import _guess_units_from_mode, \
convert_xml_to_dict, get_xml_info_from_emi
fname0_emi = os.path.join(self.dirpathold,
'64x64_TEM_images_acquire.emi')
fname0_ser = os.path.join(self.dirpathold,
'64x64_TEM_images_acquire_1.ser')
objects = get_xml_info_from_emi(fname0_emi)
header0, data0 = load_ser_file(fname0_ser)
objects_dict = convert_xml_to_dict(objects[0])
unit = _guess_units_from_mode(objects_dict, header0)
assert unit == 'meters'
# objects is empty dictionary
with assert_warns(
message="The navigation axes units could not be determined.",
category=UserWarning):
unit = _guess_units_from_mode({}, header0)
assert unit == 'meters'
def test_guess_units_from_mode(self):
from hyperspy.io_plugins.fei import _guess_units_from_mode, \
convert_xml_to_dict, get_xml_info_from_emi
fname0_emi = os.path.join(
self.dirpathold, '64x64_TEM_images_acquire.emi')
fname0_ser = os.path.join(
self.dirpathold, '64x64_TEM_images_acquire_1.ser')
objects = get_xml_info_from_emi(fname0_emi)
header0, data0 = load_ser_file(fname0_ser)
objects_dict = convert_xml_to_dict(objects[0])
unit = _guess_units_from_mode(objects_dict, header0)
nt.assert_equal(unit, 'meters')
# objects is empty dictionary
with assert_warns(
message="The navigation axes units could not be determined.",
category=UserWarning):
unit = _guess_units_from_mode({}, header0)
nt.assert_equal(unit, 'meters')