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| author | Chris Billington <chrisjbillington@gmail.com> | 2018-03-09 06:18:04 +1100 |
|---|---|---|
| committer | Charles Harris <charlesr.harris@gmail.com> | 2018-03-08 12:18:04 -0700 |
| commit | 6fb8622539ad547c76be38757d6841d70e23b065 (patch) | |
| tree | 17224f86a080893e54d68c01a3341c6e95503e06 /numpy/core/tests/test_multiarray.py | |
| parent | a3c05b1c2ddbc61be6f5a7eaf7f8f431a4b1479c (diff) | |
| download | python-numpy-6fb8622539ad547c76be38757d6841d70e23b065.tar.gz python-numpy-6fb8622539ad547c76be38757d6841d70e23b065.tar.bz2 python-numpy-6fb8622539ad547c76be38757d6841d70e23b065.zip | |
ENH: Allow dtype field names to be unicode in Python2 (#10672)
ENH: Allow dtype field names to be ascii encoded unicode in Python2
Diffstat (limited to 'numpy/core/tests/test_multiarray.py')
| -rw-r--r-- | numpy/core/tests/test_multiarray.py | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/numpy/core/tests/test_multiarray.py b/numpy/core/tests/test_multiarray.py index fba169ebf..43bfb0635 100644 --- a/numpy/core/tests/test_multiarray.py +++ b/numpy/core/tests/test_multiarray.py @@ -4693,10 +4693,15 @@ class TestRecord(object): y['a'] def test_unicode_field_names(self): - # Unicode field names are not allowed on Py2 - title = u'b' - assert_raises(TypeError, np.dtype, [(title, int)]) - assert_raises(TypeError, np.dtype, [(('a', title), int)]) + # Unicode field names are converted to ascii on Python 2: + encodable_name = u'b' + assert_equal(np.dtype([(encodable_name, int)]).names[0], b'b') + assert_equal(np.dtype([(('a', encodable_name), int)]).names[0], b'b') + + # But raises UnicodeEncodeError if it can't be encoded: + nonencodable_name = u'\uc3bc' + assert_raises(UnicodeEncodeError, np.dtype, [(nonencodable_name, int)]) + assert_raises(UnicodeEncodeError, np.dtype, [(('a', nonencodable_name), int)]) def test_field_names(self): # Test unicode and 8-bit / byte strings can be used |