def test_encoding_carried(self):
"""Test encoding is carried over to a new PN3 object"""
# Issue 466
from pydicom.valuerep import PersonName3
pn = PersonName3("John^Doe", encodings='iso_ir_126')
assert pn.encodings == ('iso_ir_126',)
pn2 = PersonName3(pn)
assert pn2.encodings == ('iso_ir_126',)
def test_unicode_jp_from_bytes_comp_delimiter(self):
"""The example encoding without the escape sequence before '='"""
pn = PersonNameUnicode(b'Yamada^Tarou='
b'\033$B;3ED\033(B^\033$BB@O:='
b'\033$B$d$^$@\033(B^\033$B$?$m$&\033(B',
[default_encoding, 'iso2022_jp'])
if not in_py2:
pn = pn.decode()
assert (u'Yamada', u'Tarou') == (pn.family_name, pn.given_name)
assert u'山田^太郎' == pn.ideographic
assert u'やまだ^たろう' == pn.phonetic
def test_unicode_jp_from_bytes_caret_delimiter(self):
"""PN: 3component in unicode works (Japanese)..."""
# Example name from PS3.5-2008 section H p. 98
pn = PersonNameUnicode(b'Yamada^Tarou='
b'\033$B;3ED\033(B^\033$BB@O:\033(B='
b'\033$B$d$^$@\033(B^\033$B$?$m$&\033(B',
[default_encoding, 'iso2022_jp'])
if not in_py2:
pn = pn.decode()
assert (u'Yamada', u'Tarou') == (pn.family_name, pn.given_name)
assert u'山田^太郎' == pn.ideographic
assert u'やまだ^たろう' == pn.phonetic
def test_unicode_kr(self):
"""PN: 3component in unicode works (Korean)..."""
# Example name from PS3.5-2008 section I.2 p. 101
pn = PersonNameUnicode(b'Hong^Gildong='
b'\033$)C\373\363^\033$)C\321\316\324\327='
b'\033$)C\310\253^\033$)C\261\346\265\277',
[default_encoding, 'euc_kr'])
# PersonNameUnicode and PersonName3 behave differently:
# PersonName3 does not decode the components automatically
if not in_py2:
pn = pn.decode()
assert (u'Hong', u'Gildong') == (pn.family_name, pn.given_name)
assert u'洪^吉洞' == pn.ideographic
assert u'홍^길동' == pn.phonetic
def testNotEqual(self):
"""PN3: Not equal works correctly (issue 121)..."""
# Meant to only be used in python 3 but doing simple check here
from pydicom.valuerep import PersonName3
pn = PersonName3("John^Doe")
msg = "PersonName3 not equal comparison did not work correctly"
self.assertFalse(pn != "John^Doe", msg)
def test_japanese_multi_byte_personname(self):
"""Test japanese person name which has multi byte strings are
correctly encoded."""
file_path = get_charset_files('chrH32.dcm')[0]
ds = dcmread(file_path)
ds.decode()
if hasattr(ds.PatientName, 'original_string'):
original_string = ds.PatientName.original_string
ds.PatientName.original_string = None
fp = DicomBytesIO()
fp.is_implicit_VR = False
fp.is_little_endian = True
ds.save_as(fp, write_like_original=False)
fp.seek(0)
ds_out = dcmread(fp)
assert original_string == ds_out.PatientName.original_string
japanese_pn = PersonName3(u"Mori^Ogai=森^鷗外=もり^おうがい")
pyencs = pydicom.charset.convert_encodings(
["ISO 2022 IR 6", "ISO 2022 IR 87", "ISO 2022 IR 159"])
actual_encoded = bytes(japanese_pn.encode(pyencs))
expect_encoded = (
b"\x4d\x6f\x72\x69\x5e\x4f\x67\x61\x69\x3d\x1b\x24\x42\x3f"
b"\x39\x1b\x28\x42\x5e\x1b\x24\x28\x44\x6c\x3f\x1b\x24\x42"
b"\x33\x30\x1b\x28\x42\x3d\x1b\x24\x42\x24\x62\x24\x6a\x1b"
b"\x28\x42\x5e\x1b\x24\x42\x24\x2a\x24\x26\x24\x2c\x24\x24"
b"\x1b\x28\x42")
assert expect_encoded == actual_encoded
def test_not_equal(self):
"""PN3: Not equal works correctly (issue 121)..."""
# Meant to only be used in python 3 but doing simple check here
from pydicom.valuerep import PersonName3
pn = PersonName3("John^Doe")
assert not pn != "John^Doe"
