有人可以帮助我在尝试导入 Python 的pmdarima.arima库时解决以下错误消息吗？
ERROR:root:Internal Python error in the inspect module.
Below is the traceback from this internal error.
Traceback (most recent call last):
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 3326, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
File "<ipython-input-1-6858fadc5169>", line 1, in <module>
from pmdarima.arima import auto_arima
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/pmdarima/__init__.py", line 45, in <module>
from .arima import auto_arima, ARIMA, AutoARIMA
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/pmdarima/arima/__init__.py", line 6, in <module>
from .arima import *
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/pmdarima/arima/arima.py", line 10, in <module>
from sklearn.metrics import mean_absolute_error, mean_squared_error
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/sklearn/metrics/__init__.py", line 7, in <module>
from .ranking import auc
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/sklearn/metrics/ranking.py", line 35, in <module>
from ..preprocessing import label_binarize
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/sklearn/preprocessing/__init__.py", line 6, in <module>
from ._function_transformer import FunctionTransformer
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/sklearn/preprocessing/_function_transformer.py", line 5, in <module>
from ..utils.testing import assert_allclose_dense_sparse
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/sklearn/utils/testing.py", line 718, in <module>
import pytest
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/pytest.py", line 13, in <module>
from _pytest.fixtures import fixture, yield_fixture
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/_pytest/fixtures.py", line 842, in <module>
class FixtureFunctionMarker(object):
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/_pytest/fixtures.py", line 844, in FixtureFunctionMarker
params = attr.ib(convert=attr.converters.optional(tuple))
TypeError: attrib() got an unexpected keyword argument 'convert'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 2040, in showtraceback
stb = value._render_traceback_()
AttributeError: 'TypeError' object has no attribute '_render_traceback_'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 1101, in get_records
return _fixed_getinnerframes(etb, number_of_lines_of_context, tb_offset)
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 319, in wrapped
return f(*args, **kwargs)
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 353, in _fixed_getinnerframes
records = fix_frame_records_filenames(inspect.getinnerframes(etb, context))
File "/Users/jdoe/anaconda3/lib/python3.6/inspect.py", line 1490, in getinnerframes
frameinfo = (tb.tb_frame,) + getframeinfo(tb, context)
File "/Users/jdoe/anaconda3/lib/python3.6/inspect.py", line 1448, in getframeinfo
filename = getsourcefile(frame) or getfile(frame)
File "/Users/jdoe/anaconda3/lib/python3.6/inspect.py", line 696, in getsourcefile
if getattr(getmodule(object, filename), '__loader__', None) is not None:
File "/Users/jdoe/anaconda3/lib/python3.6/inspect.py", line 733, in getmodule
if ismodule(module) and hasattr(module, '__file__'):
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/py/_vendored_packages/apipkg.py", line 195, in __getattribute__
return getattr(getmod(), name)
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/py/_vendored_packages/apipkg.py", line 179, in getmod
x = importobj(modpath, None)
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/py/_vendored_packages/apipkg.py", line 69, in importobj
module = __import__(modpath, None, None, ['__doc__'])
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/pytest.py", line 13, in <module>
from _pytest.fixtures import fixture, yield_fixture
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/_pytest/fixtures.py", line 842, in <module>
class FixtureFunctionMarker(object):
File "/Users/jdoe/anaconda3/lib/python3.6/site-packages/_pytest/fixtures.py", line 844, in FixtureFunctionMarker
params = attr.ib(convert=attr.converters.optional(tuple))
TypeError: attrib() got an unexpected keyword argument 'convert'
我搜索了最后出现的类型错误，这导致我遇到了一个相关的 StackOverflow 问题，其答案表明过时的pytest版本会导致问题。此后，我升级了我的pytest版本，解决了我的问题。