在Python中导入pmdarima.arima库时出错

在尝试导入Python的

pmdarima.arima

库时，是否有人可以帮助我解决以下错误消息

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'

ERROR:root:inspect模块中的内部Python错误。
下面是此内部错误的回溯。
回溯（最近一次呼叫最后一次）：
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/IPython/core/interactiveshell.py”，第3326行，运行代码
exec（代码对象、self.user\u全局、self.user\n）
文件“”，第1行，在
从pmdarima.arima导入自动\u arima
文件“/Users/jdoe/anaconda3/lib/python3.6/site-packages/pmdarima/_-init__.py”，第45行，在
from.arima导入auto_arima，arima，AutoARIMA
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/pmdarima/arima/_init__.py”，第6行，在
来自arima import*
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/pmdarima/arima/arima.py”，第10行，在
从sklearn.metrics导入平均绝对误差、平均平方误差
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/sklearn/metrics/_init__.py”，第7行，在
来自。排名进口auc
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/sklearn/metrics/ranking.py”，第35行，在
从..预处理导入标签\u二值化
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/sklearn/preprocessing/_init__.py”，第6行，在
from.\u函数\u转换器导入函数转换器
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/sklearn/preprocessing/_function_transformer.py”，第5行，在
from..utils.testing导入断言\u allclose\u densite\u sparse
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/sklearn/utils/testing.py”，第718行，在
导入pytest
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/pytest.py”，第13行，在
从_pytest.fixtures导入fixture，屈服_fixture
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/_pytest/fixtures.py”，第842行，在
类FixtureFunctionMarker（对象）：
FixtureFunctionMarker中的文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/_pytest/fixtures.py”，第844行
params=attr.ib（convert=attr.converters.optional（元组））
TypeError:attrib（）获得意外的关键字参数“convert”
在处理上述异常期间，发生了另一个异常：
回溯（最近一次呼叫最后一次）：
showtraceback中的文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/IPython/core/interactiveshell.py”，第2040行
stb=值。_呈现_回溯（）
AttributeError:“TypeError”对象没有属性“\u render\u traceback”
在处理上述异常期间，发生了另一个异常：
回溯（最近一次呼叫最后一次）：
get_记录中的文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/IPython/core/ultratb.py”，第1101行
返回\u固定\u getinnerframes（etb、\u行数\u上下文、tb\u偏移量）
文件“/Users/jdoe/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py”，第319行，包装为
返回f（*args，**kwargs）
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/IPython/core/ultratb.py”，第353行，在固定的内部框架中
records=fix\u frame\u records\u文件名（inspect.getinnerframes（etb，context））
文件“/Users/jdoe/anaconda3/lib/python3.6/inspect.py”，第1490行，在getinnerframes中
frameinfo=（tb.tb_frame，）+getframeinfo（tb，context）
文件“/Users/jdoe/anaconda3/lib/python3.6/inspect.py”，第1448行，在getframeinfo中
文件名=getsourcefile（框架）或getfile（框架）
文件“/Users/jdoe/anaconda3/lib/python3.6/inspect.py”，第696行，在getsourcefile中
如果getattr（getmodule（对象，文件名），“\uuuuu loader\uuuuu”，None）不是None：
文件“/Users/jdoe/anaconda3/lib/python3.6/inspect.py”，第733行，在getmodule中
如果ismodule（模块）和hasattr（模块，'.'.'文件'.''.'文件'）：
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/py/_vendored_packages/apipkg.py”，第195行，在uu getattribute中__
返回getattr（getmod（），name）
getmod中的文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/py/_vendored_packages/apipkg.py”，第179行
x=importobj（modpath，无）
importobj中的文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/py/_vendored_packages/apipkg.py”，第69行
模块=\uuuu导入（modpath，无，无，[''\uuuu文档\uuuuu']）
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/pytest.py”，第13行，在
从_pytest.fixtures导入fixture，屈服_fixture
文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/_pytest/fixtures.py”，第842行，在
类FixtureFunctionMarker（对象）：
FixtureFunctionMarker中的文件“/Users/jdoe/anaconda3/lib/python3.6/site packages/_pytest/fixtures.py”，第844行
params=attr.ib（convert=attr.converters.optional（元组））
TypeError:attrib（）获得意外的关键字参数“convert”

我搜索了最后出现的类型错误，这导致了一个相关的StackOverflow问题，该问题的答案表明过时的

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