Build fails with Python 3.13

[opoplawski]

python-boltons fails to build with Python 3.13.03.

=================================== FAILURES ===================================
_____________________________ test_exception_info ______________________________

    def test_exception_info():
        # test ExceptionInfo and TracebackInfo and hooks, via StringIOs
        builtin_exc_hook = sys.excepthook
        fix_print_exception()
        tbi_str = ''
    
        def test():
            raise ValueError('yay fun')
    
        fake_stderr1 = StringIO()
        fake_stderr2 = StringIO()
        sys.stderr = fake_stderr1
    
        try:
            test()
        except:
            _, _, exc_traceback = sys.exc_info()
            tbi = TracebackInfo.from_traceback(exc_traceback)
            exc_info = ExceptionInfo.from_exc_info(*sys.exc_info())
            exc_info2 = ExceptionInfo.from_current()
            tbi_str = str(tbi)
            print_exception(*sys.exc_info(), file=fake_stderr2)
            new_exc_hook_res = fake_stderr2.getvalue()
            builtin_exc_hook(*sys.exc_info())
            builtin_exc_hook_res = fake_stderr1.getvalue()
        finally:
            sys.stderr = sys.__stderr__
    
        # Single frame
        single_frame_str = tbi.frames[-1].tb_frame_str()
        assert 'in test' in single_frame_str
        assert 'yay fun' in single_frame_str
    
        # Traceback info
        assert len(tbi_str.splitlines()) == 5
        assert 'yay fun' in tbi_str
    
        # Full except hook output
        assert 'ValueError: yay fun' in new_exc_hook_res
        assert "ValueError('yay fun')" in new_exc_hook_res
        assert len(new_exc_hook_res) > len(tbi_str)
    
>       assert new_exc_hook_res == builtin_exc_hook_res
E       assert 'Traceback (m...or: yay fun\n' == 'Traceback (m...or: yay fun\n'
E           Traceback (most recent call last):
E             File "/builddir/build/BUILD/boltons-23.1.1/tests/test_tbutils.py", line 33, in test_exception_info
E               test()
E         -     ~~~~^^
E             File "/builddir/build/BUILD/boltons-23.1.1/tests/test_tbutils.py", line 26, in test
E               raise ValueError('yay fun')
E           ValueError: yay fun

tests/test_tbutils.py:61: AssertionError

https://docs.python.org/3.13/whatsnew/3.13.html

Downstream Fedora bug: https://bugzilla.redhat.com/show_bug.cgi?id=2259631

[mahmoud]

Good to know. 3.13 is currently in prerelease but should be out in the fall of 2024. Thanks!

[ionenwks]

Just hit this given we've started testing python3.13 in Gentoo (beta1 is out, so it's no longer changing things and is a good time to start testing with it before final release).

Note that fedora's build (like ours) had a second failing test:
FAILED tests/test_funcutils_fb_py3.py::test_update_wrapper_partial[boltons.funcutils]

Not too concerned about the exception_info one and we could skip that test for now, but not sure how much that one matters.

test output with python3.13.0b1

===================================================== FAILURES =====================================================
__________________________________ test_update_wrapper_partial[boltons.funcutils] __________________________________

func = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)

    def getfullargspec(func):
        """Get the names and default values of a callable object's parameters.
    
        A tuple of seven things is returned:
        (args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, annotations).
        'args' is a list of the parameter names.
        'varargs' and 'varkw' are the names of the * and ** parameters or None.
        'defaults' is an n-tuple of the default values of the last n parameters.
        'kwonlyargs' is a list of keyword-only parameter names.
        'kwonlydefaults' is a dictionary mapping names from kwonlyargs to defaults.
        'annotations' is a dictionary mapping parameter names to annotations.
    
        Notable differences from inspect.signature():
          - the "self" parameter is always reported, even for bound methods
          - wrapper chains defined by __wrapped__ *not* unwrapped automatically
        """
        try:
            # Re: `skip_bound_arg=False`
            #
            # There is a notable difference in behaviour between getfullargspec
            # and Signature: the former always returns 'self' parameter for bound
            # methods, whereas the Signature always shows the actual calling
            # signature of the passed object.
            #
            # To simulate this behaviour, we "unbind" bound methods, to trick
            # inspect.signature to always return their first parameter ("self",
            # usually)
    
            # Re: `follow_wrapper_chains=False`
            #
            # getfullargspec() historically ignored __wrapped__ attributes,
            # so we ensure that remains the case in 3.3+
    
>           sig = _signature_from_callable(func,
                                           follow_wrapper_chains=False,
                                           skip_bound_arg=False,
                                           sigcls=Signature,
                                           eval_str=False)

func       = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)

/usr/lib/python3.13/inspect.py:1346: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/lib/python3.13/inspect.py:2558: in _signature_from_callable
    return _signature_from_builtin(sigcls, obj,
        _get_signature_of = functools.partial(<function _signature_from_callable at 0x7ffff6cfbb00>, follow_wrapper_chains=False, skip_bound_arg=False, globals=None, locals=None, sigcls=<class 'inspect.Signature'>, eval_str=False)
        eval_str   = False
        follow_wrapper_chains = False
        globals    = None
        locals     = None
        obj        = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)
        sigcls     = <class 'inspect.Signature'>
        skip_bound_arg = False
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

cls = <class 'inspect.Signature'>
func = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)
skip_bound_arg = False

    def _signature_from_builtin(cls, func, skip_bound_arg=True):
        """Private helper function to get signature for
        builtin callables.
        """
    
        if not _signature_is_builtin(func):
            raise TypeError("{!r} is not a Python builtin "
                            "function".format(func))
    
        s = getattr(func, "__text_signature__", None)
        if not s:
>           raise ValueError("no signature found for builtin {!r}".format(func))
E           ValueError: no signature found for builtin boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)

cls        = <class 'inspect.Signature'>
func       = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)
s          = None
skip_bound_arg = False

/usr/lib/python3.13/inspect.py:2348: ValueError

The above exception was the direct cause of the following exception:

partial_kind = <module 'boltons.funcutils' from '/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/boltons/funcutils.py'>

    @pytest.mark.parametrize('partial_kind', (functools, funcutils))
    def test_update_wrapper_partial(partial_kind):
        wrapper = partial_kind.partial(wrappable_varkw_func, b=1)
    
>       fully_wrapped = update_wrapper(wrapper, wrappable_varkw_func)

partial_kind = <module 'boltons.funcutils' from '/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/boltons/funcutils.py'>
wrapper    = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)

tests/test_funcutils_fb_py3.py:71: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
boltons/funcutils.py:580: in update_wrapper
    fb = FunctionBuilder.from_func(build_from or func)
        build_from = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)
        expected   = None
        expected_items = []
        func       = <function wrappable_varkw_func at 0x7ffff5f46fc0>
        hide_wrapped = False
        inject_to_varkw = True
        injected   = []
        kw         = {}
        update_dict = True
        wrapper    = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)
boltons/funcutils.py:823: in from_func
    kwargs.update(cls._argspec_to_dict(func))
        cls        = <class 'boltons.funcutils.FunctionBuilder'>
        func       = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)
        kwargs     = {'annotations': {},
 'dict': {},
 'doc': None,
 'module': 'tests.test_funcutils_fb_py3',
 'name': 'wrappable_varkw_func'}
boltons/funcutils.py:723: in _argspec_to_dict
    argspec = inspect.getfullargspec(f)
        cls        = <class 'boltons.funcutils.FunctionBuilder'>
        f          = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

func = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)

    def getfullargspec(func):
        """Get the names and default values of a callable object's parameters.
    
        A tuple of seven things is returned:
        (args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, annotations).
        'args' is a list of the parameter names.
        'varargs' and 'varkw' are the names of the * and ** parameters or None.
        'defaults' is an n-tuple of the default values of the last n parameters.
        'kwonlyargs' is a list of keyword-only parameter names.
        'kwonlydefaults' is a dictionary mapping names from kwonlyargs to defaults.
        'annotations' is a dictionary mapping parameter names to annotations.
    
        Notable differences from inspect.signature():
          - the "self" parameter is always reported, even for bound methods
          - wrapper chains defined by __wrapped__ *not* unwrapped automatically
        """
        try:
            # Re: `skip_bound_arg=False`
            #
            # There is a notable difference in behaviour between getfullargspec
            # and Signature: the former always returns 'self' parameter for bound
            # methods, whereas the Signature always shows the actual calling
            # signature of the passed object.
            #
            # To simulate this behaviour, we "unbind" bound methods, to trick
            # inspect.signature to always return their first parameter ("self",
            # usually)
    
            # Re: `follow_wrapper_chains=False`
            #
            # getfullargspec() historically ignored __wrapped__ attributes,
            # so we ensure that remains the case in 3.3+
    
            sig = _signature_from_callable(func,
                                           follow_wrapper_chains=False,
                                           skip_bound_arg=False,
                                           sigcls=Signature,
                                           eval_str=False)
        except Exception as ex:
            # Most of the times 'signature' will raise ValueError.
            # But, it can also raise AttributeError, and, maybe something
            # else. So to be fully backwards compatible, we catch all
            # possible exceptions here, and reraise a TypeError.
>           raise TypeError('unsupported callable') from ex
E           TypeError: unsupported callable

func       = boltons.funcutils.CachedInstancePartial(<function wrappable_varkw_func at 0x7ffff5f46fc0>, b=1)

/usr/lib/python3.13/inspect.py:1356: TypeError
_______________________________________________ test_exception_info ________________________________________________

    def test_exception_info():
        # test ExceptionInfo and TracebackInfo and hooks, via StringIOs
        builtin_exc_hook = sys.excepthook
        fix_print_exception()
        tbi_str = ''
    
        def test():
            raise ValueError('yay fun')
    
        fake_stderr1 = StringIO()
        fake_stderr2 = StringIO()
        sys.stderr = fake_stderr1
    
        try:
            test()
        except:
            _, _, exc_traceback = sys.exc_info()
            tbi = TracebackInfo.from_traceback(exc_traceback)
            exc_info = ExceptionInfo.from_exc_info(*sys.exc_info())
            exc_info2 = ExceptionInfo.from_current()
            tbi_str = str(tbi)
            print_exception(*sys.exc_info(), file=fake_stderr2)
            new_exc_hook_res = fake_stderr2.getvalue()
            builtin_exc_hook(*sys.exc_info())
            builtin_exc_hook_res = fake_stderr1.getvalue()
        finally:
            sys.stderr = sys.__stderr__
    
        # Single frame
        single_frame_str = tbi.frames[-1].tb_frame_str()
        assert 'in test' in single_frame_str
        assert 'yay fun' in single_frame_str
    
        # Traceback info
        assert len(tbi_str.splitlines()) == 5
        assert 'yay fun' in tbi_str
    
        # Full except hook output
        assert 'ValueError: yay fun' in new_exc_hook_res
        assert "ValueError('yay fun')" in new_exc_hook_res
        assert len(new_exc_hook_res) > len(tbi_str)
    
>       assert new_exc_hook_res == builtin_exc_hook_res
E       assert 'Traceback (most recent call last):\n  File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 28, in test_exception_info\n    test()\n  File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 21, in test\n    raise ValueError(\'yay fun\')\nValueError: yay fun\n' == 'Traceback (most recent call last):\n  File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 28, in test_exception_info\n    test()\n    ~~~~^^\n  File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 21, in test\n    raise ValueError(\'yay fun\')\nValueError: yay fun\n'
E         
E           Traceback (most recent call last):
E             File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 28, in test_exception_info
E               test()
E         -     ~~~~^^
E             File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 21, in test
E               raise ValueError('yay fun')
E           ValueError: yay fun

_          = ValueError('yay fun')
builtin_exc_hook = <built-in function excepthook>
builtin_exc_hook_res = ('Traceback (most recent call last):\n'
 '  File '
 '"/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", '
 'line 28, in test_exception_info\n'
 '    test()\n'
 '    ~~~~^^\n'
 '  File '
 '"/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", '
 'line 21, in test\n'
 "    raise ValueError('yay fun')\n"
 'ValueError: yay fun\n')
exc_info   = <ExceptionInfo [ValueError: yay fun] (2 frames, last=Callpoint('test', 21, 'tests.test_tbutils', '/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py', 22, "        raise ValueError('yay fun')"))>
exc_info2  = <ExceptionInfo [ValueError: yay fun] (2 frames, last=Callpoint('test', 21, 'tests.test_tbutils', '/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py', 22, "        raise ValueError('yay fun')"))>
exc_traceback = <traceback object at 0x7ffff5cdc9c0>
fake_stderr1 = <_io.StringIO object at 0x7ffff5c54700>
fake_stderr2 = <_io.StringIO object at 0x7ffff5c55540>
new_exc_hook_res = ('Traceback (most recent call last):\n'
 '  File '
 '"/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", '
 'line 28, in test_exception_info\n'
 '    test()\n'
 '  File '
 '"/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", '
 'line 21, in test\n'
 "    raise ValueError('yay fun')\n"
 'ValueError: yay fun\n')
single_frame_str = ('  File '
 '"/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", '
 'line 21, in test\n'
 "    raise ValueError('yay fun')\n")
tbi        = <TracebackInfo frames=2 last=Callpoint('test', 21, 'tests.test_tbutils', '/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py', 22, "        raise ValueError('yay fun')")>
tbi_str    = ('Traceback (most recent call last):\n'
 '  File '
 '"/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", '
 'line 28, in test_exception_info\n'
 '    test()\n'
 '  File '
 '"/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", '
 'line 21, in test\n'
 "    raise ValueError('yay fun')\n")
test       = <function test_exception_info.<locals>.test at 0x7ffff2d60720>

tests/test_tbutils.py:56: AssertionError
================================================= warnings summary =================================================
tests/conftest.py:8
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/conftest.py:8: PytestRemovedIn9Warning: The (path: py.path.local) argument is deprecated, please use (collection_path: pathlib.Path)
  see https://docs.pytest.org/en/latest/deprecations.html#py-path-local-arguments-for-hooks-replaced-with-pathlib-path
    def pytest_ignore_collect(path, config):

boltons/ecoutils.py:259
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/boltons/ecoutils.py:259: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
    return datetime.datetime.utcnow()

boltons/timeutils.py:426
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/boltons/timeutils.py:426: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
    EPOCH_NAIVE = datetime.utcfromtimestamp(0)

tests/test_ioutils.py::TestMultiFileReader::test_open
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_ioutils.py:491: ResourceWarning: unclosed file <_io.BufferedReader name='/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_ioutils.py'>
    utf8_file_str = codecs.open(CUR_FILE_PATH, encoding='utf8').read()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_ioutils.py::TestMultiFileReader::test_open
  /usr/lib/python3.13/unittest/case.py:606: ResourceWarning: unclosed file <_io.BufferedReader name='/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_ioutils.py'>
    if method() is not None:
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_jsonutils.py::test_reverse_iter_lines
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_jsonutils.py:16: ResourceWarning: unclosed file <_io.BufferedReader name='/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/newlines_test_data.txt'>
    rev_lines = list(reverse_iter_lines(fo, blocksize))
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_jsonutils.py::test_reverse_iter_lines
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_jsonutils.py:24: ResourceWarning: unclosed file <_io.FileIO name='/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/newlines_test_data.txt' mode='rb' closefd=True>
    rev_lines = list(reverse_iter_lines(fo, blocksize))
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_jsonutils.py::test_jsonl_iterator
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/boltons/jsonutils.py:215: ResourceWarning: unclosed file <_io.BufferedReader name='/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/jsonl_test_data.txt'>
    line = next(self._line_iter).lstrip()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_multibyte_delim
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:57: ResourceWarning: unclosed <socket.socket fd=23, family=1, type=1, proto=0>
    x, y = socket.socketpair()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_multibyte_delim
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:65: ResourceWarning: unclosed <socket.socket fd=22, family=1, type=1, proto=0>
    assert bs.recv_until(delim, **kwargs) == empty + cond_delim
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_multibyte_delim
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:57: ResourceWarning: unclosed <socket.socket fd=25, family=1, type=1, proto=0>
    x, y = socket.socketpair()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_multibyte_delim
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:65: ResourceWarning: unclosed <socket.socket fd=24, family=1, type=1, proto=0>
    assert bs.recv_until(delim, **kwargs) == empty + cond_delim
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_multibyte_delim
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:58: ResourceWarning: unclosed <socket.socket fd=24, family=1, type=1, proto=0>
    bs = BufferedSocket(x)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_multibyte_delim
  /usr/lib/python3.13/site-packages/_pytest/python.py:162: ResourceWarning: unclosed <socket.socket fd=25, family=1, type=1, proto=0>
    result = testfunction(**testargs)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_multibyte_delim
  /usr/lib/python3.13/site-packages/_pytest/python.py:162: ResourceWarning: unclosed <socket.socket fd=24, family=1, type=1, proto=0>
    result = testfunction(**testargs)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_props
tests/test_socketutils.py::test_buffers
tests/test_socketutils.py::test_split_delim
tests/test_socketutils.py::test_basic_nonblocking
tests/test_socketutils.py::test_simple_buffered_socket_passthroughs
tests/test_socketutils.py::test_timeout_setters_getters
  /usr/lib/python3.13/site-packages/_pytest/python.py:162: ResourceWarning: unclosed <socket.socket fd=23, family=1, type=1, proto=0>
    result = testfunction(**testargs)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_props
tests/test_socketutils.py::test_buffers
tests/test_socketutils.py::test_split_delim
tests/test_socketutils.py::test_basic_nonblocking
tests/test_socketutils.py::test_simple_buffered_socket_passthroughs
tests/test_socketutils.py::test_timeout_setters_getters
  /usr/lib/python3.13/site-packages/_pytest/python.py:162: ResourceWarning: unclosed <socket.socket fd=22, family=1, type=1, proto=0>
    result = testfunction(**testargs)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_basic_nonblocking
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:198: ResourceWarning: unclosed <socket.socket fd=23, family=1, type=1, proto=0>
    x, y = socket.socketpair()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_basic_nonblocking
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:199: ResourceWarning: unclosed <socket.socket fd=22, family=1, type=1, proto=0>
    bs = BufferedSocket(x, timeout=0)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_basic_nonblocking
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:209: ResourceWarning: unclosed <socket.socket fd=25, family=1, type=1, proto=0>
    x, y = socket.socketpair()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_basic_nonblocking
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:211: ResourceWarning: unclosed <socket.socket fd=24, family=1, type=1, proto=0>
    bs = BufferedSocket(x)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:323: ResourceWarning: unclosed <socket.socket fd=24, family=2, type=1, proto=6, laddr=('127.0.0.1', 59728), raddr=('127.0.0.1', 59813)>
    client = client_connect()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:331: ResourceWarning: unclosed <socket.socket fd=25, family=2, type=1, proto=6, laddr=('127.0.0.1', 59740), raddr=('127.0.0.1', 59813)>
    client = client_connect()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:341: ResourceWarning: unclosed <socket.socket fd=24, family=2, type=1, proto=6, laddr=('127.0.0.1', 59756), raddr=('127.0.0.1', 59813)>
    client = client_connect()
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring
  /usr/lib/python3.13/site-packages/_pytest/python.py:162: ResourceWarning: unclosed <socket.socket fd=25, family=2, type=1, proto=6, laddr=('127.0.0.1', 59766), raddr=('127.0.0.1', 59813)>
    result = testfunction(**testargs)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:282: ResourceWarning: unclosed <socket.socket fd=23, family=2, type=1, proto=0, laddr=('127.0.0.1', 59813), raddr=('127.0.0.1', 59766)>
    start_server = lambda: netstring_server(server_socket)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring
  /usr/lib/python3.13/threading.py:994: ResourceWarning: unclosed <socket.socket fd=22, family=2, type=1, proto=0, laddr=('127.0.0.1', 59813)>
    del self._target, self._args, self._kwargs
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring_timeout
  /usr/lib/python3.13/site-packages/_pytest/python.py:162: ResourceWarning: unclosed <socket.socket fd=24, family=2, type=1, proto=6, laddr=('127.0.0.1', 36406), raddr=('127.0.0.1', 56333)>
    result = testfunction(**testargs)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring_timeout
  /tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_socketutils.py:409: ResourceWarning: unclosed <socket.socket fd=23, family=2, type=1, proto=0, laddr=('127.0.0.1', 56333), raddr=('127.0.0.1', 36406)>
    start_server = lambda: netstring_server_timeout_override(server_socket)
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

tests/test_socketutils.py::test_socketutils_netstring_timeout
  /usr/lib/python3.13/threading.py:994: ResourceWarning: unclosed <socket.socket fd=22, family=2, type=1, proto=0, laddr=('127.0.0.1', 56333)>
    del self._target, self._args, self._kwargs
  Enable tracemalloc to get traceback where the object was allocated.
  See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
============================================= short test summary info ==============================================
FAILED tests/test_funcutils_fb_py3.py::test_update_wrapper_partial[boltons.funcutils] - TypeError: unsupported callable
FAILED tests/test_tbutils.py::test_exception_info - assert 'Traceback (most recent call last):\n  File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 28, in test_exception_info\n    test()\n  File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 21, in test\n    raise ValueError(\'yay fun\')\nValueError: yay fun\n' == 'Traceback (most recent call last):\n  File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 28, in test_exception_info\n    test()\n    ~~~~^^\n  File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 21, in test\n    raise ValueError(\'yay fun\')\nValueError: yay fun\n'
  
    Traceback (most recent call last):
      File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 28, in test_exception_info
        test()
  -     ~~~~^^
      File "/tmp/portage/dev-python/boltons-24.0.0/work/boltons-24.0.0/tests/test_tbutils.py", line 21, in test
        raise ValueError('yay fun')
    ValueError: yay fun
==================================== 2 failed, 414 passed, 40 warnings in 6.06s ====================================