我正在尝试在 pycharm 中的 python 存储库上执行一些 pytest 测试。我尝试过从命令行单独执行测试，但出现了相同的错误。
我正在使用 python 并且我的 python 解释器设置为 3.11
/usr/local/bin/python3.11 /Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/_jb_pytest_runner.py --path /Users/shannonj/Downloads/requests-master/tests
Testing started at 1:38 AM ...
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/py/_vendored_packages/apipkg.py", line 141, in __makeattr
modpath, attrname = self.__map__[name]
~~~~~~~~~~~~^^^^^^
KeyError: '__spec__'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/_jb_pytest_runner.py", line 5, in <module>
import pytest
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/pytest/__init__.py", line 5, in <module>
from _pytest.assertion import register_assert_rewrite
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/_pytest/assertion/__init__.py", line 9, in <module>
from _pytest.assertion import rewrite
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/_pytest/assertion/rewrite.py", line 34, in <module>
from _pytest.assertion import util
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/_pytest/assertion/util.py", line 13, in <module>
import _pytest._code
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/_pytest/_code/__init__.py", line 2, in <module>
from .code import Code
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/_pytest/_code/code.py", line 54, in <module>
class Code:
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/_pytest/_code/code.py", line 81, in Code
def path(self) -> Union[py.path.local, str]:
^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/py/_vendored_packages/apipkg.py", line 148, in __makeattr
result = importobj(modpath, attrname)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/py/_vendored_packages/apipkg.py", line 69, in importobj
module = __import__(modpath, None, None, ['__doc__'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
File "<frozen importlib._bootstrap>", line 1136, in _find_and_load_unlocked
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/py/_vendored_packages/apipkg.py", line 146, in __makeattr
raise AttributeError(name)
AttributeError: __spec__
Process finished with exit code 1
Empty suite
回购的要求如下：
alabaster==0.7.7
Babel==2.2.0
coverage==5.0.3
decorator==4.0.9
docutils==0.12
Flask==0.10.1
httpbin==0.5.0
itsdangerous==0.24
Jinja2==2.10.3
MarkupSafe==1.1.0
pluggy==0.13.0
py==1.8.2
Pygments==2.1.1
PySocks==1.7.0
pytest-cov==2.4.0
pytest-httpbin==0.2.0
pytest-mock==0.11.0
pytest==6.2.5
pytz==2015.7
six==1.10.0
snowballstemmer==1.2.1
sphinx-rtd-theme==0.1.9
Sphinx==1.3.5
urllib3==1.26.7
Werkzeug==0.11.4
wheel==0.29.0
这看起来确实已经过时了。所以我随意猜测也许我需要旧版本的Python？但我已经通过 python.org 的官方 mac 安装程序安装了 3.11 和 3.12.2。较旧的过时版本的 python 没有如此简单的安装选项，尽管我想我可以使用brew？我只是不想弄乱我的默认 python 版本，而且我也不知道它是否能工作。
我尝试过更新一些软件包，例如将 py 更新到最新版本 1.10，但这会引发一系列需要更新其他软件包的问题。
任何见解将不胜感激
我在尝试使用
pytestpytest --helpTraceback (most recent call last):
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/py/_vendored_packages/apipkg/__init__.py", line 145, in __makeattr
modpath, attrname = self.__map__[name]
~~~~~~~~~~~~^^^^^^
KeyError: '__spec__'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/amer/.pyenv/versions/learnpythonprogramming-ch10/bin/pytest", line 5, in <module>
from pytest import console_main
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/pytest/__init__.py", line 8, in <module>
from _pytest._code import ExceptionInfo
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/_pytest/_code/__init__.py", line 5, in <module>
from .code import Code
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/_pytest/_code/code.py", line 45, in <module>
from _pytest._io import TerminalWriter
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/_pytest/_io/__init__.py", line 3, in <module>
from .terminalwriter import get_terminal_width
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/_pytest/_io/terminalwriter.py", line 14, in <module>
from ..compat import assert_never
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/_pytest/compat.py", line 28, in <module>
LEGACY_PATH = py.path. local
^^^^^^^^^^^^^^
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/py/_vendored_packages/apipkg/__init__.py", line 152, in __makeattr
result = importobj(modpath, attrname)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/py/_vendored_packages/apipkg/__init__.py", line 72, in importobj
module = __import__(modpath, None, None, ['__doc__'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
File "<frozen importlib._bootstrap>", line 1320, in _find_and_load_unlocked
File "/Users/amer/.pyenv/versions/3.12.1/envs/learnpythonprogramming-ch10/lib/python3.12/site-packages/py/_vendored_packages/apipkg/__init__.py", line 150, in __makeattr
raise AttributeError(name)
AttributeError: __spec__
注意：我正在运行基于Python 3.12.1的virtualenv
learnpythonprogramming-ch10我首先确保我已经使用
pytestpip install --upgrade pytest...
Uninstalling pytest-6.2.4
...
Successfully installed pluggy-1.5.0 pytest-8.3.3
然后我使用
pip listPackage Version
----------- -------
attrs 21.2.0
iniconfig 1.1.1
marshmallow 3.12.1
packaging 20.9
pip 24.2
pluggy 1.5.0
py 1.10.0
pyparsing 2.4.7
pytest 8.3.3
toml 0.10.2
在确认我正在运行最新的
pytestrequirements.txt# requirements.txt
#
# This file is autogenerated by pip-compile
# To update, run:
#
# pip-compile requirements.in
#
attrs==21.2.0
# via pytest
iniconfig==1.1.1
# via pytest
marshmallow==3.12.1
# via -r requirements.in
packaging==20.9
# via pytest
pluggy==0.13.1
# via pytest
py==1.10.0
# via pytest
pyparsing==2.4.7
# via packaging
pytest==6.2.4
# via -r requirements.in
toml==0.10.2
# via pytest
我用
pip list --outdatedPackage Version Latest Type
----------- ------- ------ -----
attrs 21.2.0 24.2.0 wheel
iniconfig 1.1.1 2.0.0 wheel
marshmallow 3.12.1 3.22.0 wheel
packaging 20.9 24.1 wheel
py 1.10.0 1.11.0 wheel
pyparsing 2.4.7 3.1.4 wheel
然后我用命令
pip install --upgrade attrs iniconfig marshmallow packaging py pyparsing之后
pytest --helppytestrequirements.txtrequirements.inpip-compilepytestpytestattrsiniconfigpackagingpypyparsingpytestpytestpytest希望这有帮助！