Switched test_cli to use to sys.executable

[flpm]

Some tests fail on my machine but they are related to xargs:

============================================================================= short test summary info =============================================================================
ERROR tests/test_cli.py::test_process_image_full - OSError: [Errno 95] Operation not supported: b'/tmp/pytest-of-felipe/pytest-30/test_process_image_full0/test.png'
ERROR tests/test_cli.py::test_main_access_cli[--version-0] - OSError: [Errno 95] Operation not supported: b'/tmp/pytest-of-felipe/pytest-30/test_main_access_cli___version0/test.png'
ERROR tests/test_cli.py::test_main_access_cli[-1] - OSError: [Errno 95] Operation not supported: b'/tmp/pytest-of-felipe/pytest-30/test_main_access_cli__1_0/test.png'
ERROR tests/test_cli.py::test_main - OSError: [Errno 95] Operation not supported: b'/tmp/pytest-of-felipe/pytest-30/test_main0/test.png'
=========================================================================== 4 passed, 4 errors in 0.16s ===========================================================================

For reference, architecture info

Linux 6.8.0-76060800daily20240311-generic #202403110203~1714077665~22.04~4c8e9a0~dev-Ubuntu SMP PREEMPT_DY x86_64 x86_64 x86_64 GNU/Linux

[stefmolin]

Do you mean xattr?

[flpm]

Yep. Autocorrect haha

[flpm]

The error is in the setup of the test. Here are more details.

___________________________________________________________________ ERROR at setup of test_main_access_cli[-1] ____________________________________________________________________
tests/test_cli.py:33: in image_with_metadata
    xattr(image_with_exif_data).set('the.limit.does.not.exist', b'\x00')
        image_with_exif_data = PosixPath('/tmp/pytest-of-felipe/pytest-35/test_main_access_cli__1_0/test.png')
../venv-exif/lib/python3.10/site-packages/xattr/__init__.py:78: in set
    return self._call(_setxattr, _fsetxattr, name, value, 0, options | self.options)
        name       = 'the.limit.does.not.exist'
        options    = 0
        self       = <xattr file=PosixPath('/tmp/pytest-of-felipe/pytest-35/test_main_access_cli__1_0/test.png')>
        value      = b'\x00'
../venv-exif/lib/python3.10/site-packages/xattr/__init__.py:60: in _call
    return name_func(self.value, *args)
        args       = ('the.limit.does.not.exist', b'\x00', 0, 0)
        fd_func    = <function _fsetxattr at 0x758cdd614d30>
        name_func  = <function _setxattr at 0x758cdd614ca0>
        self       = <xattr file=PosixPath('/tmp/pytest-of-felipe/pytest-35/test_main_access_cli__1_0/test.png')>
../venv-exif/lib/python3.10/site-packages/xattr/lib.py:77: in _setxattr
    raise error(path)
        name       = b'the.limit.does.not.exist'
        options    = 0
        path       = b'/tmp/pytest-of-felipe/pytest-35/test_main_access_cli__1_0/test.png'
        position   = 0
        res        = -1
        value      = b'\x00'
../venv-exif/lib/python3.10/site-packages/xattr/lib.py:28: in error
    raise IOError(errno, strerror, path)
E   OSError: [Errno 95] Operation not supported: b'/tmp/pytest-of-felipe/pytest-35/test_main_access_cli__1_0/test.png'
        errno      = 95
        path       = b'/tmp/pytest-of-felipe/pytest-35/test_main_access_cli__1_0/test.png'
        strerror   = 'Operation not supported'

I installed xattr and manually I can set attributes on those files, I am not sure why it does not work from Python. I will continue investigating.

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[stefmolin]

Something to try to fix the Linux tests from the xattr page on PyPI:

Note: On Linux, custom xattr keys need to be prefixed with the user namespace, ie: user.your_attr.

[stefmolin]

I fixed the Linux tests in #14