3.0.0: One test fails: AttributeError: module 'jsonpickle.ext' has no attribute 'gmpy'

[yurivict]

=========================================================================================== ERRORS ===========================================================================================
_______________________________________________________________________ ERROR at setup of EcdsaTestCase.test_roundtrip _______________________________________________________________________

    @pytest.fixture(scope='module', autouse=True)
    def gmpy_extension():
        """Initialize the gmpy extension for this test module"""
>       jsonpickle.ext.gmpy.register_handlers()
E       AttributeError: module 'jsonpickle.ext' has no attribute 'gmpy'

tests/ecdsa_test.py:15: AttributeError
====================================================================================== warnings summary ======================================================================================
../../../../../../usr/local/lib/python3.9/site-packages/_pytest/config/__init__.py:1294
  /usr/local/lib/python3.9/site-packages/_pytest/config/__init__.py:1294: PytestConfigWarning: Unknown config option: flake8-max-line-length
  
    self._warn_or_fail_if_strict(f"Unknown config option: {key}\n")

../../../../../../usr/local/lib/python3.9/site-packages/pytest_freezegun.py:17: 634 warnings
  /usr/local/lib/python3.9/site-packages/pytest_freezegun.py:17: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
    if LooseVersion(pytest.__version__) < LooseVersion('3.6.0'):

tests/numpy_test.py::test_ndarray_roundtrip
  /disk-samsung/freebsd-ports/devel/py-jsonpickle/work-py39/jsonpickle-3.0.0/jsonpickle/ext/numpy.py:307: UserWarning: ndarray is defined by reference to an object we do not know how to serialize. A deep copy is serialized instead, breaking memory aliasing.
    warnings.warn(msg)

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================================================================================== short test summary info ===================================================================================
SKIPPED [1] tests/sklearn_test.py:9: sklearn is not available
SKIPPED [1] tests/feedparser_test.py:85: feedparser module not available, please install
SKIPPED [1] tests/sqlalchemy_test.py:90: sqlalchemy is not installed
SKIPPED [1] tests/sqlalchemy_test.py:42: sqlalchemy is not installed
SKIPPED [1] tests/sqlalchemy_test.py:66: sqlalchemy is not installed
SKIPPED [1] tests/bson_test.py:32: bson is not installed
SKIPPED [1] tests/bson_test.py:48: bson is not installed
SKIPPED [1] tests/bson_test.py:73: bson is not installed
SKIPPED [1] tests/bson_test.py:64: bson is not installed
SKIPPED [1] tests/bson_test.py:56: bson is not installed
SKIPPED [1] tests/bson_test.py:40: bson is not installed
SKIPPED [1] tests/backend_test.py:76: ujson not available; please install
SKIPPED [1] tests/backend_test.py:68: ujson not available; please install
SKIPPED [1] tests/backend_test.py:180: ujson not available; please install
SKIPPED [1] tests/backend_test.py:115: simplejson not available; please install
SKIPPED [1] tests/backend_test.py:145: simplejson not available; please install
SKIPPED [1] tests/backend_test.py:76: simplejson not available; please install
SKIPPED [1] tests/backend_test.py:105: simplejson not available; please install
SKIPPED [1] tests/backend_test.py:68: simplejson not available; please install
SKIPPED [1] tests/backend_test.py:68: yajl not available; please install
SKIPPED [1] tests/backend_test.py:76: yajl not available; please install
SKIPPED [1] tests/backend_test.py:166: yajl not available; please install
============================================================= 292 passed, 22 skipped, 3 xpassed, 636 warnings, 1 error in 3.49s ==============================================================
*** Error code 1

python-3.9
FreeBSD 13.1

[Theelx]

Can you show the output of pip show gmpy2?

[yurivict]

$ pip show gmpy2
ERROR: Exception:
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3021, in _dep_map
    return self.__dep_map
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2815, in __getattr__
    raise AttributeError(attr)
AttributeError: _DistInfoDistribution__dep_map

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3012, in _parsed_pkg_info
    return self._pkg_info
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2815, in __getattr__
    raise AttributeError(attr)
AttributeError: _pkg_info

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
    status = run_func(*args)
  File "/usr/local/lib/python3.9/site-packages/pip/_internal/commands/show.py", line 45, in run
    if not print_results(
  File "/usr/local/lib/python3.9/site-packages/pip/_internal/commands/show.py", line 148, in print_results
    for i, dist in enumerate(distributions):
  File "/usr/local/lib/python3.9/site-packages/pip/_internal/commands/show.py", line 103, in search_packages_info
    required_by = sorted(_get_requiring_packages(dist), key=str.lower)
  File "/usr/local/lib/python3.9/site-packages/pip/_internal/commands/show.py", line 93, in <genexpr>
    in {canonicalize_name(d.name) for d in dist.iter_dependencies()}
  File "/usr/local/lib/python3.9/site-packages/pip/_internal/metadata/pkg_resources.py", line 199, in iter_dependencies
    return self._dist.requires(extras)
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2736, in requires
    dm = self._dep_map
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3023, in _dep_map
    self.__dep_map = self._compute_dependencies()
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3032, in _compute_dependencies
    for req in self._parsed_pkg_info.get_all('Requires-Dist') or []:
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3014, in _parsed_pkg_info
    metadata = self.get_metadata(self.PKG_INFO)
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 1420, in get_metadata
    value = self._get(path)
  File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pkg_resources/__init__.py", line 1616, in _get
    with open(path, 'rb') as stream:
FileNotFoundError: [Errno 2] No such file or directory: '/usr/local/lib/python3.9/site-packages/hatch_vcs-0.2.0.dist-info/METADATA'

[Theelx]

Huh, that's really interesting. I wonder if it's an issue with pip and gmpy's interaction with FreeBSD. When I googled the first error, I found this, and it seems to indicate that some dependency in the dependency chain (likely hatch-vcs) is having problems. According to PyPi, hatch-vcs recently released a 0.3.0 and a 0.2.1 version, so trying to install both of those first might help.

[yurivict]

We also never use pip. The FreeBSD ports framework uses distutils and alike to install packages, and never pip.

[Theelx]

Ah. If I recall correctly, isn't distutils deprecated as of 3.12? Also, does building with setuptools work on FreeBSD, or is that broken too?