In Avro, the issue appears as:
[py-test] ERROR: test_fields (test_script.TestCat)
[py-test]
----------------------------------------------------------------------
[py-test] Traceback (most recent call last):
[py-test] File
"/home/tony/AVRO/avro-FromFreshIBMSOEGitHub/lang/py/build/test/test_script.py",
line 169, in test_fields
[py-test] out = self._run('--fields', 'first, last')
[py-test] File
"/home/tony/AVRO/avro-FromFreshIBMSOEGitHub/lang/py/build/test/test_script.py",
line 109, in _run
[py-test] out = check_output([SCRIPT, "cat", self.avro_file] + list(args))
[py-test] File "/usr/lib/python2.7/subprocess.py", line 573, in check_output
[py-test] raise CalledProcessError(retcode, cmd, output=output)
[py-test] CalledProcessError: Command
'['/home/tony/AVRO/avro-FromFreshIBMSOEGitHub/lang/py/build/test/../scripts/avro',
'cat', '/tmp/tmp3Oiy6H', '--fields', 'first, last']' returned non-zero exit
status 2
If the string 'first, last' is replaced by 'first,last' (no space), another
issue appears (that does not appear on x86_64), with the string '' :
[py-test] ERROR: test_fields (test_script.TestCat)
[py-test] Traceback (most recent call last):
[py-test]
[py-test] File
"/home/tony/AVRO/avro-FromFreshIBMSOEGitHub/lang/py/build/test/test_script.py",
line 173, in test_fields
[py-test] Schema: ["string", "null", "long"]
[py-test] out = self._run('--fields', '')
[py-test] Datum: None
[py-test] File
"/home/tony/AVRO/avro-FromFreshIBMSOEGitHub/lang/py/build/test/test_script.py",
line 109, in _run
[py-test] Codec: deflate
[py-test] out = check_output([SCRIPT, "cat", self.avro_file] + list(args))
[py-test] Round Trip Data: [None, None, None, None, None, None, None, None,
None, None]
[py-test] File "/usr/lib/python2.7/subprocess.py", line 573, in check_output
[py-test] Round Trip Data Length: 10
[py-test] raise CalledProcessError(retcode, cmd, output=output)
[py-test] Correct Round Trip: True
[py-test]
[py-test] CalledProcessError: Command
'['/home/tony/AVRO/avro-FromFreshIBMSOEGitHub/lang/py/build/test/../scripts/avro',
'cat', '/tmp/tmpJJp2gX', '--fields', '']' returned non-zero exit status 2
The issue in Python is triggered by this Avro test file:
lang/py/build/test/test_script.py
class TestCat(unittest.TestCase):
.....
def test_fields(self):
...
# Field selection (with comma and space)
out = self._run('--fields', 'first, last')
assert json.loads(out[0]) == {'first': 'daffy', 'last': 'duck'}
# Empty fields should get all
out = self._run('--fields', '')
So, there are 2 issues with OptionParser():
- 'first, last'
- '' (empty field)
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https://bugs.launchpad.net/bugs/1378888
Title:
OptionParser on PPC64LE does not split args correctly
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