你好我正在尝试在macOS Mojave上创建Python 2 virtualenv，并且遇到错误。
bagel$ pip3 install --user virtualenv
<snipped>
WARNING: The script virtualenv is installed in '/Users/bagel/Library/Python/3.7/bin' which is not on PATH.
Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed virtualenv-20.0.1
bagel$ pip3 list
Package Version
------------------ -------
appdirs 1.4.3
filelock 3.0.12
importlib-metadata 1.5.0
pip 19.3.1
setuptools 42.0.2
six 1.14.0
virtualenv 20.0.1
wheel 0.33.6
zipp 2.2.0
bagel$ which python2.7
/usr/bin/python2.7
bagel$ ~/Library/Python/3.7/bin/virtualenv -p python2.7 venv
PermissionError: [Errno 1] Operation not permitted: '/Users/bagel/Documents/projects/test/venv/bin/python'
值得注意的是，Python 2是系统Python，而Python 3是从Homebrew安装的。
rpkilby
所有40条评论
您能否使用-vvv显示输出？ 谢谢！
gaborbernat
于 2020-02-11
bagel$ ~/Library/Python/3.7/bin/virtualenv -vvv -p python2.7 venv
85 setup logging to NOTSET [DEBUG report:43]
97 find interpreter for spec PythonSpec(implementation=CPython, major=2, minor=7) [INFO builtin:44]
97 proposed PythonInfo(spec=CPython3.7.6.final.0-64, exe=/usr/local/opt/python/bin/python3.7, platform=darwin, version='3.7.6 (default, Dec 30 2019, 19:38:28) \n[Clang 11.0.0 (clang-1100.0.33.16)]', encoding_fs_io=utf-8-UTF-8) [INFO builtin:50]
97 discover PATH[0]=/usr/local/bin [DEBUG builtin:77]
98 filesystem is not case-sensitive [DEBUG info:28]
99 discover PATH[1]=/usr/local/sbin [DEBUG builtin:77]
99 discover PATH[2]=/usr/local/bin [DEBUG builtin:77]
99 discover PATH[3]=/usr/bin [DEBUG builtin:77]
100 Attempting to acquire lock 4505262672 on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [DEBUG filelock:270]
100 Lock 4505262672 acquired on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [INFO filelock:274]
100 get PythonInfo from /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.json for /usr/bin/python2.7 [DEBUG cached_py_info:73]
101 Attempting to release lock 4505262672 on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [DEBUG filelock:315]
101 Lock 4505262672 released on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [INFO filelock:318]
102 Attempting to acquire lock 4505327312 on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.lock [DEBUG filelock:270]
102 Lock 4505327312 acquired on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.lock [INFO filelock:274]
102 get PythonInfo from /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.json for /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python [DEBUG cached_py_info:73]
103 Attempting to release lock 4505327312 on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.lock [DEBUG filelock:315]
104 Lock 4505327312 released on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.1/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.lock [INFO filelock:318]
104 proposed PathPythonInfo(spec=CPython2.7.10.final.0-64, system=/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python, exe=/usr/bin/python2.7, platform=darwin, version='2.7.10 (default, Feb 22 2019, 21:55:15) \n[GCC 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.37.14)]', encoding_fs_io=utf-8-UTF-8) [INFO builtin:50]
104 accepted PathPythonInfo(spec=CPython2.7.10.final.0-64, system=/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python, exe=/usr/bin/python2.7, platform=darwin, version='2.7.10 (default, Feb 22 2019, 21:55:15) \n[GCC 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.37.14)]', encoding_fs_io=utf-8-UTF-8) [DEBUG builtin:52]
131 create virtual environment via CPython2Posix(dest=/Users/bagel/Documents/projects/test/venv, clear=False, global=False) [INFO session:24]
131 create folder /Users/bagel/Documents/projects/test/venv/bin [DEBUG _sync:22]
131 create folder /Users/bagel/Documents/projects/test/venv/include [DEBUG _sync:22]
132 create folder /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages [DEBUG _sync:22]
132 write /Users/bagel/Documents/projects/test/venv/pyvenv.cfg [DEBUG pyenv_cfg:34]
132 home = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
132 implementation = CPython [DEBUG pyenv_cfg:38]
132 version_info = 2.7.10.final.0 [DEBUG pyenv_cfg:38]
132 virtualenv = 20.0.1 [DEBUG pyenv_cfg:38]
132 include-system-site-packages = false [DEBUG pyenv_cfg:38]
132 base-prefix = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
132 base-exec-prefix = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
132 base-executable = /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python [DEBUG pyenv_cfg:38]
132 copy /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python to /Users/bagel/Documents/projects/test/venv/bin/python [DEBUG _sync:49]
134 done in 132ms [INFO __main__:23]
134 PermissionError: [Errno 1] Operation not permitted: '/Users/bagel/Documents/projects/test/venv/bin/python' [ERROR __main__:30]
也：
Sherpa-3:test bagel$ which python2.7
/usr/bin/python2.7
Sherpa-3:test bagel$ ls /usr/bin/python2.7
lrwxr-xr-x 1 root wheel 75 Nov 16 2018 /usr/bin/python2.7 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
我在版本20.0.1中看到相同的问题。
szmark001
于 2020-02-11
在Mac OS 10.15.3卡塔琳娜州+1。 完全相同的问题。
mctrafik
于 2020-02-11
因此，基本上我们不支持重写MacOs框架python。 我们需要解决此问题。 在这种特殊情况下，似乎不允许复制系统python的文件统计信息，因此出现上述错误。
gaborbernat
于 2020-02-11
您好，已通过virtualenv 20.0.2发布了针对此问题的修复程序。 看到https://pypi.org/project/virtualenv/20.0.2/ （https://virtualenv.pypa.io/en/latest/changelog.html#v20-0-2-2020-02-11）。 如果您的问题仍未解决，请尝试并报告。 如果没有，请在这里评论，我们将重新打开门票。 对于给您带来的不便，我们深表歉意，并感谢您的耐心配合，我们在使用此新的主要版本解决了意外的错误时，请耐心等待。
gaborbernat
于 2020-02-11
❤1
我不认为这是完全固定的。 Virtualenv的创建不会失败，但是存在许多意外的程序包。 另外，是否期望venv创建输出？
bagel$ ~/Library/Python/3.7/bin/virtualenv -p python2.7 venv
created virtual environment CPython2Posix(dest=/Users/bagel/Documents/projects/test/venv, clear=False, global=False) with seeder FromAppData pip=latest setuptools=latest wheel=latest app_data_dir=/Users/bagel/Library/Application Support/virtualenv/seed-v1 via=copy
bagel$ source venv/bin/activate
(venv) bagel$ pip list
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Package Version
-------------------------------------- --------
altgraph 0.10.2
bdist-mpkg 0.5.0
bonjour-py 0.3
macholib 1.5.1
matplotlib 1.3.1
modulegraph 0.10.4
numpy 1.8.0rc1
pip 20.0.2
py2app 0.7.3
pyobjc-core 2.5.1
pyobjc-framework-Accounts 2.5.1
pyobjc-framework-AddressBook 2.5.1
pyobjc-framework-AppleScriptKit 2.5.1
pyobjc-framework-AppleScriptObjC 2.5.1
pyobjc-framework-Automator 2.5.1
pyobjc-framework-CFNetwork 2.5.1
pyobjc-framework-Cocoa 2.5.1
pyobjc-framework-Collaboration 2.5.1
pyobjc-framework-CoreData 2.5.1
pyobjc-framework-CoreLocation 2.5.1
pyobjc-framework-CoreText 2.5.1
pyobjc-framework-DictionaryServices 2.5.1
pyobjc-framework-EventKit 2.5.1
pyobjc-framework-ExceptionHandling 2.5.1
pyobjc-framework-FSEvents 2.5.1
pyobjc-framework-InputMethodKit 2.5.1
pyobjc-framework-InstallerPlugins 2.5.1
pyobjc-framework-InstantMessage 2.5.1
pyobjc-framework-LatentSemanticMapping 2.5.1
pyobjc-framework-LaunchServices 2.5.1
pyobjc-framework-Message 2.5.1
pyobjc-framework-OpenDirectory 2.5.1
pyobjc-framework-PreferencePanes 2.5.1
pyobjc-framework-PubSub 2.5.1
pyobjc-framework-QTKit 2.5.1
pyobjc-framework-Quartz 2.5.1
pyobjc-framework-ScreenSaver 2.5.1
pyobjc-framework-ScriptingBridge 2.5.1
pyobjc-framework-SearchKit 2.5.1
pyobjc-framework-ServiceManagement 2.5.1
pyobjc-framework-Social 2.5.1
pyobjc-framework-SyncServices 2.5.1
pyobjc-framework-SystemConfiguration 2.5.1
pyobjc-framework-WebKit 2.5.1
pyOpenSSL 0.13.1
pyparsing 2.0.1
python-dateutil 1.5
pytz 2013.7
scipy 0.13.0b1
setuptools 44.0.0
six 1.4.1
vboxapi 1.0
wheel 0.34.2
xattr 0.6.4
但是，venv站点包的内容是：
bagel$ ls venv/lib/python2.7/site-packages/
total 4.0K
drwxr-xr-x 7 bagel staff 224 Feb 11 10:42 pip
drwxr-xr-x 9 bagel staff 288 Feb 11 10:41 pip-20.0.2.dist-info
drwxr-xr-x 6 bagel staff 192 Feb 11 10:41 pkg_resources
drwxr-xr-x 43 bagel staff 1.4K Feb 11 10:41 setuptools
drwxr-xr-x 11 bagel staff 352 Feb 11 10:41 setuptools-44.0.0.dist-info
drwxr-xr-x 13 bagel staff 416 Feb 11 10:41 wheel
drwxr-xr-x 9 bagel staff 288 Feb 11 10:41 wheel-0.34.2.dist-info
-rw-r--r-- 1 bagel staff 126 Feb 11 10:41 easy_install.py
-rw-r--r-- 1 bagel staff 0 Feb 11 10:41 pip-20.0.2.dist-info.virtualenv
-rw-r--r-- 1 bagel staff 0 Feb 11 10:41 setuptools-44.0.0.dist-info.virtualenv
-rw-r--r-- 1 bagel staff 0 Feb 11 10:41 wheel-0.34.2.dist-info.virtualenv
谢谢，我来看看为什么会发生这种情况🤔似乎系统python不尊重在site.py上忽略全局站点包🤔
gaborbernat
于 2020-02-11
gaborbernat
于 2020-02-12
您好，已通过virtualenv 20.0.2发布了针对此问题的修复程序。 看到https://pypi.org/project/virtualenv/20.0.3/ （https://virtualenv.pypa.io/en/latest/changelog.html#v20-0-3-2020-02-12）。 如果您的问题仍未解决，请尝试并报告。 如果没有，请在这里评论，我们将重新打开门票。 对于给您带来的不便，我们深表歉意，并感谢您的耐心配合，我们在使用此新的主要版本解决了意外的错误时，请耐心等待。
gaborbernat
于 2020-02-12
macOS上的Python 2仍然存在问题。 据我所知，脚本仍是全局安装的。 这可能吗？
这是与HomeBrew一起安装的Python 3和Python 2的输出。
Python 3，在virtualenv的bin正确安装cibuildwheel脚本：
$ python3 -m virtualenv --version
virtualenv 20.0.3 from /usr/local/lib/python3.7/site-packages/virtualenv/__init__.py
$ python3 -m virtualenv TMPENV3
created virtual environment in 182ms CPython3Posix(dest=/Users/yannick/TMPENV3, clear=False, global=False) with seeder FromAppData pip=latest setuptools=latest wheel=latest app_data_dir=/Users/yannick/Library/Application Support/virtualenv/seed-v1 via=copy
$ . TMPENV3/bin/activate
(TMPENV3) $ pip install cibuildwheel
Collecting cibuildwheel
Using cached cibuildwheel-1.1.0-py2.py3-none-any.whl (24 kB)
Processing ./Library/Caches/pip/wheels/53/49/86/a05c97f04697533da8e8d0e7e4a88cfeeb8e5aea5616a65e4a/bashlex-0.14-py3-none-any.whl
Installing collected packages: bashlex, cibuildwheel
Successfully installed bashlex-0.14 cibuildwheel-1.1.0
(TMPENV3) $ which cibuildwheel
/Users/yannick/TMPENV3/bin/cibuildwheel
(TMPENV3) $ deactivate
Python 2，全局安装脚本，似乎：
$ python -m virtualenv --version
virtualenv 20.0.3 from /usr/local/lib/python2.7/site-packages/virtualenv/__init__.pyc
$ python -m virtualenv TMPENV
created virtual environment in 183ms CPython2Posix(dest=/Users/yannick/TMPENV, clear=False, global=False) with seeder FromAppData pip=latest setuptools=latest wheel=latest app_data_dir=/Users/yannick/Library/Application Support/virtualenv/seed-v1 via=copy
$ . TMPENV/bin/activate
(TMPENV) $ which pip
/Users/yannick/TMPENV/bin/pip
(TMPENV) $ pip install cibuildwheel
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Collecting cibuildwheel
Using cached cibuildwheel-1.1.0-py2.py3-none-any.whl (24 kB)
Requirement already satisfied: bashlex!=0.13 in /usr/local/lib/python2.7/site-packages (from cibuildwheel) (0.14)
Requirement already satisfied: enum34 in /usr/local/lib/python2.7/site-packages (from bashlex!=0.13->cibuildwheel) (1.1.6)
Installing collected packages: cibuildwheel
Successfully installed cibuildwheel-1.1.0
(TMPENV) $ which cibuildwheel
/usr/local/bin/cibuildwheel
YannickJadoul
于 2020-02-12
即使您不使用激活，而是直接调用pip，它也会全局安装吗？
gaborbernat
于 2020-02-12
即使您不使用激活，而是直接调用pip，它也会全局安装吗？
这样，您是什么意思？ 好的：
ai31:~ yannick$ python -m virtualenv TMPENV_BIS
created virtual environment in 184ms CPython2Posix(dest=/Users/yannick/TMPENV_BIS, clear=False, global=False) with seeder FromAppData pip=latest setuptools=latest wheel=latest app_data_dir=/Users/yannick/Library/Application Support/virtualenv/seed-v1 via=copy
ai31:~ yannick$ TMPENV_BIS/bin/pip install cibuildwheel
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Collecting cibuildwheel
Using cached cibuildwheel-1.1.0-py2.py3-none-any.whl (24 kB)
Requirement already satisfied: bashlex!=0.13 in /usr/local/lib/python2.7/site-packages (from cibuildwheel) (0.14)
Requirement already satisfied: enum34 in /usr/local/lib/python2.7/site-packages (from bashlex!=0.13->cibuildwheel) (1.1.6)
Installing collected packages: cibuildwheel
Successfully installed cibuildwheel-1.1.0
ai31:~ yannick$ which cibuildwheel
/usr/local/bin/cibuildwheel
会检查发生了什么，谢谢！
gaborbernat
于 2020-02-12
👍3
会检查发生了什么，谢谢！
感谢yóu的快速跟进。 如果您仍然需要我帮忙，请告诉我！
YannickJadoul
于 2020-02-12
只是把它扔在那里-我想知道这是否与＃1095有关。
rpkilby
于 2020-02-12
这个错误是看到https://dev.azure.com/pypa/virtualenv/_build/results的相同原因吗？buildId ＆ view ＆ jobId d822-5f24-0bbb- f60430a68e65 = cc0564e1-
ssbarnea
于 2020-02-15
可能是，尽管不应如此。
gaborbernat
于 2020-02-15
您好，已通过virtualenv 20.0.5发布了针对此问题的修复程序； 看到https://pypi.org/project/virtualenv/20.0.5/ （https://virtualenv.pypa.io/en/latest/changelog.html#v20-0-5-2020-02-21）。 如果您的问题仍未解决，请尝试并报告。 如果没有，请在这里评论，我们将重新打开门票。 对于给您带来的不便，我们深表歉意，并感谢您的耐心配合，我们在使用此新的主要版本解决了意外的错误时，请耐心等待。
gaborbernat
于 2020-02-21
❤2
谢谢@gaborbernat！
我正在尝试在joerick / cibuildwheel＃274上发布新版本，而我们的问题已经解决了一半（请参阅第一次提交，后继）。 但是，CircleCI构建似乎仍在发生一些事情，在virtualenv中运行我们的测试（请参阅第二次提交，失败）：-/我将尝试进一步研究它，看看是否可以举一个最小的例子。
YannickJadoul
于 2020-02-21
@YannickJadoul似乎无法理解其中发生的事情，似乎pypy和pypy3混杂在一起，很难看到正在发生的事情。 如果您可以创建一个最小的报告，那就太好了。
gaborbernat
于 2020-02-21
👍1
嗨@gaborbernat。 我已经升级到virtualenv 20.0.5，但是仍然看到此问题：
https://github.com/pypa/virtualenv/issues/1561#issuecomment -584793979
rpkilby
于 2020-02-21
您可以发布一个新的痕迹来揭示此问题吗？
gaborbernat
于 2020-02-21
外壳
百吉饼$〜/ Library / Python / 3.7 / bin / virtualenv --version
来自/Users/bagel/Library/Python/3.7/lib/python/site-packages/virtualenv/__init__.py的virtualenv 20.0.5
百吉饼$〜/ Library / Python / 3.7 / bin / virtualenv -p python2.7 venv
在235毫秒内创建了虚拟环境CPython2.7.10.final.0-64
创建者CPython2macOsFramework（dest = / Users / bagel / Documents / projects / test / venv，clear = False，global = False）
seeder FromAppData（下载=否，pip =最新，setuptools =最新，wheel =最新，通过=复制，app_data_dir = /用户/百吉饼/库/应用程序支持/ virtualenv / seed-v1）
激活器BashActivator，CShellActivator，FishActivator，PowerShellActivator，PythonActivator
百吉饼$来源venv / bin / activate
百吉饼$点列表
声明：Python 2.7的使用期限已于2020年1月1日到期。请升级您的Python，因为不再维护Python 2.7。 pip的未来版本将不再支持Python 2.7。 有关pip中Python 2支持的更多详细信息，请访问https://pip.pypa.io/en/latest/development/release-process/#python -2-support
套件版本
高度图0.10.2
bdist-mpkg 0.5.0
卓悦派0.3
macholib 1.5.1
matplotlib 1.3.1
模块图0.10.4
numpy的1.8.0rc1
点20.0.2
py2app 0.7.3
pyobjc核心2.5.1
pyobjc-framework-Accounts 2.5.1
pyobjc-framework-AddressBook 2.5.1
pyobjc-framework-AppleScriptKit 2.5.1
pyobjc-framework-AppleScriptObjC 2.5.1
pyobjc-framework-Automator 2.5.1
pyobjc-framework-CFNetwork 2.5.1
pyobjc-framework-可可2.5.1
pyobjc-framework-Collaboration 2.5.1
pyobjc-框架-CoreData 2.5.1
pyobjc-framework-CoreLocation 2.5.1
pyobjc-framework-CoreText 2.5.1
pyobjc-framework-DictionaryServices 2.5.1
pyobjc-framework-EventKit 2.5.1
pyobjc-framework-ExceptionHandling 2.5.1
pyobjc-framework-FSEvents 2.5.1
pyobjc-framework-InputMethodKit 2.5.1
pyobjc-framework-Installer插件2.5.1
pyobjc-framework-InstantMessage 2.5.1
pyobjc-framework-LatentSemanticMapping 2.5.1
pyobjc-framework-LaunchServices 2.5.1
pyobjc-framework-Message 2.5.1
pyobjc-framework-OpenDirectory 2.5.1
pyobjc-framework-PreferencePanes 2.5.1
pyobjc-框架-PubSub 2.5.1
pyobjc-framework-QTKit 2.5.1
pyobjc-framework-Quartz 2.5.1
pyobjc-framework-ScreenSaver 2.5.1
pyobjc-framework-ScriptingBridge 2.5.1
pyobjc-framework-SearchKit 2.5.1
pyobjc-framework-ServiceManagement 2.5.1
pyobjc-framework-Social 2.5.1
pyobjc-framework-SyncServices 2.5.1
pyobjc-framework-SystemConfiguration 2.5.1
pyobjc-framework-WebKit 2.5.1
pyOpenSSL 0.13.1
pyparsing 2.0.1
python-dateutil 1.5
pytz 2013.7
scipy 0.13.0b1
设置工具44.0.0
六个1.4.1
vboxapi 1.0
轮0.34.2
赛特0.6.4
``
rpkilby
于 2020-02-21
为了完整性
bagel$ ls venv/lib/python2.7/site-packages/
total 4.0K
drwxr-xr-x 7 bagel staff 224 Feb 21 11:33 pip
drwxr-xr-x 9 bagel staff 288 Feb 21 11:32 pip-20.0.2.dist-info
drwxr-xr-x 8 bagel staff 256 Feb 21 11:33 pkg_resources
drwxr-xr-x 56 bagel staff 1.8K Feb 21 11:33 setuptools
drwxr-xr-x 11 bagel staff 352 Feb 21 11:32 setuptools-44.0.0.dist-info
drwxr-xr-x 13 bagel staff 416 Feb 21 11:32 wheel
drwxr-xr-x 9 bagel staff 288 Feb 21 11:32 wheel-0.34.2.dist-info
-rw-r--r-- 1 bagel staff 126 Feb 21 11:32 easy_install.py
-rw-r--r-- 1 bagel staff 0 Feb 21 11:32 pip-20.0.2.dist-info.virtualenv
-rw-r--r-- 1 bagel staff 0 Feb 21 11:32 setuptools-44.0.0.dist-info.virtualenv
-rw-r--r-- 1 bagel staff 0 Feb 21 11:32 wheel-0.34.2.dist-info.virtualenv
通常的警告是将v应用于创建的三倍，因此我们可以很清楚地看到发生了什么，最好使用--clear。
gaborbernat
于 2020-02-21
同样，如果您可以显示虚拟环境-的-m站点以及要从其创建venv的全局python，这也将有所帮助。
gaborbernat
于 2020-02-21
请注意，我使用pip3 install --user virtualenv安装了virtualenv，但是正在创建Python 2 virtualenv。
bagel$ ~/Library/Python/3.7/bin/virtualenv -vvv -p python2.7 venv --clear
55 setup logging to NOTSET [DEBUG report:43]
61 find interpreter for spec PythonSpec(implementation=CPython, major=2, minor=7) [INFO builtin:43]
61 proposed PythonInfo(spec=CPython3.7.6.final.0-64, exe=/usr/local/opt/python/bin/python3.7, platform=darwin, version='3.7.6 (default, Dec 30 2019, 19:38:28) \n[Clang 11.0.0 (clang-1100.0.33.16)]', encoding_fs_io=utf-8-UTF-8) [INFO builtin:49]
61 discover PATH[0]=/usr/local/bin [DEBUG builtin:76]
63 filesystem is not case-sensitive [DEBUG info:28]
63 discover PATH[1]=/usr/local/sbin [DEBUG builtin:76]
63 discover PATH[2]=/usr/local/bin [DEBUG builtin:76]
63 discover PATH[3]=/usr/bin [DEBUG builtin:76]
64 Attempting to acquire lock 4530209296 on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [DEBUG filelock:270]
64 Lock 4530209296 acquired on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [INFO filelock:274]
64 get PythonInfo from /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.json for /usr/bin/python2.7 [DEBUG cached_py_info:72]
65 Attempting to release lock 4530209296 on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [DEBUG filelock:315]
65 Lock 4530209296 released on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/beb4f305451b4835b36a63cb1c75e625a7251cf8d76b65be2f5856eee68cb551.lock [INFO filelock:318]
65 Attempting to acquire lock 4530325136 on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.lock [DEBUG filelock:270]
65 Lock 4530325136 acquired on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.lock [INFO filelock:274]
65 get PythonInfo from /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.json for /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python [DEBUG cached_py_info:72]
66 Attempting to release lock 4530325136 on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.lock [DEBUG filelock:315]
66 Lock 4530325136 released on /Users/bagel/Library/Application Support/virtualenv/py-info/20.0.5/545e036c4b32438aced1f6b3c8d38ca151d9c36189e05839cb0aa568fda70ddd.lock [INFO filelock:318]
66 proposed PathPythonInfo(spec=CPython2.7.10.final.0-64, system=/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python, exe=/usr/bin/python2.7, platform=darwin, version='2.7.10 (default, Feb 22 2019, 21:55:15) \n[GCC 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.37.14)]', encoding_fs_io=utf-8-UTF-8) [INFO builtin:49]
66 accepted PathPythonInfo(spec=CPython2.7.10.final.0-64, system=/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python, exe=/usr/bin/python2.7, platform=darwin, version='2.7.10 (default, Feb 22 2019, 21:55:15) \n[GCC 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.37.14)]', encoding_fs_io=utf-8-UTF-8) [DEBUG builtin:51]
79 create virtual environment via CPython2macOsFramework(dest=/Users/bagel/Documents/projects/test/venv, clear=True, global=False) [INFO session:51]
80 create folder /Users/bagel/Documents/projects/test/venv/bin [DEBUG _sync:20]
80 create folder /Users/bagel/Documents/projects/test/venv/include [DEBUG _sync:20]
80 create folder /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages [DEBUG _sync:20]
80 write /Users/bagel/Documents/projects/test/venv/pyvenv.cfg [DEBUG pyenv_cfg:34]
80 home = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
80 implementation = CPython [DEBUG pyenv_cfg:38]
80 version_info = 2.7.10.final.0 [DEBUG pyenv_cfg:38]
80 virtualenv = 20.0.5 [DEBUG pyenv_cfg:38]
80 include-system-site-packages = false [DEBUG pyenv_cfg:38]
80 base-prefix = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
80 base-exec-prefix = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
80 base-executable = /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python [DEBUG pyenv_cfg:38]
81 copy /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python to /Users/bagel/Documents/projects/test/venv/bin/python [DEBUG _sync:47]
81 symlink /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py to /Users/bagel/Documents/projects/test/venv/lib/python2.7/os.py [DEBUG _sync:39]
81 symlink /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.pyc to /Users/bagel/Documents/projects/test/venv/lib/python2.7/os.pyc [DEBUG _sync:39]
82 symlink directory /System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 to /Users/bagel/Documents/projects/test/venv/include/python2.7 [DEBUG _sync:39]
82 symlink directory /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload to /Users/bagel/Documents/projects/test/venv/lib/python2.7/lib-dynload [DEBUG _sync:39]
82 symlink /System/Library/Frameworks/Python.framework/Versions/2.7/Python to /Users/bagel/Documents/projects/test/venv/.Python [DEBUG _sync:39]
82 change Mach-O for /Users/bagel/Documents/projects/test/venv/bin/python from /System/Library/Frameworks/Python.framework/Versions/2.7/Python to @executable_path/../.Python [DEBUG mac_os:77]
83 ============================== target debug ============================== [DEBUG session:53]
83 debug via /Users/bagel/Documents/projects/test/venv/bin/python /Users/bagel/Library/Python/3.7/lib/python/site-packages/virtualenv/create/debug.py [DEBUG creator:191]
83 {
"sys": {
"executable": "/Users/bagel/Documents/projects/test/venv/bin/python",
"_base_executable": null,
"prefix": "/Users/bagel/Documents/projects/test/venv",
"base_prefix": "/System/Library/Frameworks/Python.framework/Versions/2.7",
"real_prefix": "/System/Library/Frameworks/Python.framework/Versions/2.7",
"exec_prefix": "/Users/bagel/Documents/projects/test/venv",
"base_exec_prefix": "/System/Library/Frameworks/Python.framework/Versions/2.7",
"path": [
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip",
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7",
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin",
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac",
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages",
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk",
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old",
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload",
"/Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages",
"/Library/Python/2.7/site-packages",
"/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python",
"/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC"
],
"meta_path": [],
"fs_encoding": "utf-8",
"io_encoding": "UTF-8"
},
"version": "2.7.10 (default, Feb 22 2019, 21:55:15) \n[GCC 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.37.14)]",
"os": "<module 'os' from '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.pyc'>",
"site": "<module 'site' from '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.pyc'>",
"datetime": "<module 'datetime' from '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/datetime.so'>",
"math": "<module 'math' from '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/math.so'>",
"json": "<module 'json' from '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/__init__.pyc'>"
} [DEBUG session:54]
215 add seed packages via FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, via=copy, app_data_dir=/Users/bagel/Library/Application Support/virtualenv/seed-v1) [INFO session:58]
215 Attempting to acquire lock 4531077264 on /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/wheels.lock [DEBUG filelock:270]
216 Lock 4531077264 acquired on /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/wheels.lock [INFO filelock:274]
217 install pip from wheel /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/wheels/pip-20.0.2-py2.py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:56]
217 install setuptools from wheel /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/wheels/setuptools-44.0.0-py2.py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:56]
218 copy /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/pip-20.0.2-py2.py3-none-any/pip-20.0.2.dist-info.virtualenv to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/pip-20.0.2.dist-info.virtualenv [DEBUG _sync:47]
218 install wheel from wheel /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/wheels/wheel-0.34.2-py2.py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:56]
218 copy /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/setuptools-44.0.0-py2.py3-none-any/easy_install.py to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/easy_install.py [DEBUG _sync:47]
218 copy directory /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/wheel-0.34.2-py2.py3-none-any/wheel to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/wheel [DEBUG _sync:47]
219 copy directory /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/pip-20.0.2-py2.py3-none-any/pip to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/pip [DEBUG _sync:47]
219 copy /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/setuptools-44.0.0-py2.py3-none-any/setuptools-44.0.0.dist-info.virtualenv to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/setuptools-44.0.0.dist-info.virtualenv [DEBUG _sync:47]
220 copy directory /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/setuptools-44.0.0-py2.py3-none-any/setuptools to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/setuptools [DEBUG _sync:47]
230 copy /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/wheel-0.34.2-py2.py3-none-any/wheel-0.34.2.dist-info.virtualenv to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/wheel-0.34.2.dist-info.virtualenv [DEBUG _sync:47]
231 copy directory /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/wheel-0.34.2-py2.py3-none-any/wheel-0.34.2.dist-info to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/wheel-0.34.2.dist-info [DEBUG _sync:47]
292 changing mode of /Users/bagel/Documents/projects/test/venv/bin/wheel to 755 [INFO util:566]
293 changing mode of /Users/bagel/Documents/projects/test/venv/bin/wheel3 to 755 [INFO util:566]
293 changing mode of /Users/bagel/Documents/projects/test/venv/bin/wheel-3.7 to 755 [INFO util:566]
293 generated console scripts wheel wheel-3.7 wheel3 [DEBUG base:48]
321 copy directory /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/setuptools-44.0.0-py2.py3-none-any/pkg_resources to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/pkg_resources [DEBUG _sync:47]
332 copy directory /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/setuptools-44.0.0-py2.py3-none-any/setuptools-44.0.0.dist-info to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/setuptools-44.0.0.dist-info [DEBUG _sync:47]
338 changing mode of /Users/bagel/Documents/projects/test/venv/bin/easy_install3 to 755 [INFO util:566]
338 changing mode of /Users/bagel/Documents/projects/test/venv/bin/easy_install-3.7 to 755 [INFO util:566]
339 changing mode of /Users/bagel/Documents/projects/test/venv/bin/easy_install to 755 [INFO util:566]
339 generated console scripts easy_install-3.7 easy_install easy_install3 [DEBUG base:48]
441 copy directory /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/image/CopyPipInstall/pip-20.0.2-py2.py3-none-any/pip-20.0.2.dist-info to /Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages/pip-20.0.2.dist-info [DEBUG _sync:47]
445 changing mode of /Users/bagel/Documents/projects/test/venv/bin/pip to 755 [INFO util:566]
445 changing mode of /Users/bagel/Documents/projects/test/venv/bin/pip-3.7 to 755 [INFO util:566]
446 changing mode of /Users/bagel/Documents/projects/test/venv/bin/pip3 to 755 [INFO util:566]
446 generated console scripts pip-3.7 pip3 pip [DEBUG base:48]
446 Attempting to release lock 4531077264 on /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/wheels.lock [DEBUG filelock:315]
446 Lock 4531077264 released on /Users/bagel/Library/Application Support/virtualenv/seed-v1/2.7/wheels.lock [INFO filelock:318]
446 add activators for Bash, CShell, Fish, PowerShell, Python [INFO session:64]
449 write /Users/bagel/Documents/projects/test/venv/pyvenv.cfg [DEBUG pyenv_cfg:34]
449 home = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
449 implementation = CPython [DEBUG pyenv_cfg:38]
450 version_info = 2.7.10.final.0 [DEBUG pyenv_cfg:38]
450 virtualenv = 20.0.5 [DEBUG pyenv_cfg:38]
450 include-system-site-packages = false [DEBUG pyenv_cfg:38]
450 base-prefix = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
450 base-exec-prefix = /System/Library/Frameworks/Python.framework/Versions/2.7 [DEBUG pyenv_cfg:38]
450 base-executable = /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python [DEBUG pyenv_cfg:38]
450 created virtual environment CPython2.7.10.final.0-64 in 395ms
creator CPython2macOsFramework(dest=/Users/bagel/Documents/projects/test/venv, clear=True, global=False)
seeder FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, via=copy, app_data_dir=/Users/bagel/Library/Application Support/virtualenv/seed-v1)
activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator [WARNING __main__:21]
全球Python 3站点（注意：virtualenv使用pip3安装到我的用户目录中）
bagel$ python3 -m site
sys.path = [
'/Users/bagel/Documents/projects/test',
'/usr/local/Cellar/python/3.7.6_1/Frameworks/Python.framework/Versions/3.7/lib/python37.zip',
'/usr/local/Cellar/python/3.7.6_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7',
'/usr/local/Cellar/python/3.7.6_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/lib-dynload',
'/Users/bagel/Library/Python/3.7/lib/python/site-packages',
'/usr/local/lib/python3.7/site-packages',
'/usr/local/Cellar/python/3.7.6_1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages',
]
USER_BASE: '/Users/bagel/Library/Python/3.7' (exists)
USER_SITE: '/Users/bagel/Library/Python/3.7/lib/python/site-packages' (exists)
ENABLE_USER_SITE: True
全球Python 2网站：
bagel$ python -m site
sys.path = [
'/Users/bagel/Documents/projects/test',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload',
'/Library/Python/2.7/site-packages',
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python',
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC',
]
USER_BASE: '/Users/bagel/Library/Python/2.7' (doesn't exist)
USER_SITE: '/Users/bagel/Library/Python/2.7/lib/python/site-packages' (doesn't exist)
ENABLE_USER_SITE: True
venv网站：
(venv) bagel$ python -m site
sys.path = [
'/Users/bagel/Documents/projects/test',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload',
'/Users/bagel/Documents/projects/test/venv/lib/python2.7/site-packages',
'/Library/Python/2.7/site-packages',
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python',
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC',
]
USER_BASE: '/Users/bagel/Library/Python/2.7' (doesn't exist)
USER_SITE: '/Users/bagel/Library/Python/2.7/lib/python/site-packages' (doesn't exist)
ENABLE_USER_SITE: False
哦，这次System♂️macOs在系统路径下的另一个不同定制的python很棒。 如果您安装brew版本，它将起作用。
gaborbernat
于 2020-02-21
请注意，由于某些原因，我们选择的是/usr/bin/python2.7，而不是您正在展示的全局python。
gaborbernat
于 2020-02-21
对于上下文，我通过brew安装了Python 3.7，但是Mojave附带了Python 2.7。
请注意，由于某些原因，我们选择的是/usr/bin/python2.7，而不是您正在展示的全局python。
这只是框架Python的符号链接。
bagel$ ls /usr/bin/python2.7
lrwxr-xr-x 1 root wheel 75 Nov 16 2018 /usr/bin/python2.7 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
我可以肯定的是这里的问题是出厂的python的site.py无条件地将全局python添加到sys路径（公然地忽略site.py中的enable global site package标志。macOS），所以您重新整理那样的东西。 我们需要在我们提供的自定义匀场site.py中对此进行转义👍
gaborbernat
于 2020-02-21
如果有帮助，则请单击Idk，但这是站点模块的内容。/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py
"""Append module search paths for third-party packages to sys.path.
****************************************************************
* This module is automatically imported during initialization. *
****************************************************************
In earlier versions of Python (up to 1.5a3), scripts or modules that
needed to use site-specific modules would place ``import site''
somewhere near the top of their code. Because of the automatic
import, this is no longer necessary (but code that does it still
works).
This will append site-specific paths to the module search path. On
Unix (including Mac OSX), it starts with sys.prefix and
sys.exec_prefix (if different) and appends
lib/python<version>/site-packages as well as lib/site-python.
On other platforms (such as Windows), it tries each of the
prefixes directly, as well as with lib/site-packages appended. The
resulting directories, if they exist, are appended to sys.path, and
also inspected for path configuration files.
A path configuration file is a file whose name has the form
<package>.pth; its contents are additional directories (one per line)
to be added to sys.path. Non-existing directories (or
non-directories) are never added to sys.path; no directory is added to
sys.path more than once. Blank lines and lines beginning with
'#' are skipped. Lines starting with 'import' are executed.
For example, suppose sys.prefix and sys.exec_prefix are set to
/usr/local and there is a directory /usr/local/lib/python2.5/site-packages
with three subdirectories, foo, bar and spam, and two path
configuration files, foo.pth and bar.pth. Assume foo.pth contains the
following:
# foo package configuration
foo
bar
bletch
and bar.pth contains:
# bar package configuration
bar
Then the following directories are added to sys.path, in this order:
/usr/local/lib/python2.5/site-packages/bar
/usr/local/lib/python2.5/site-packages/foo
Note that bletch is omitted because it doesn't exist; bar precedes foo
because bar.pth comes alphabetically before foo.pth; and spam is
omitted because it is not mentioned in either path configuration file.
After these path manipulations, an attempt is made to import a module
named sitecustomize, which can perform arbitrary additional
site-specific customizations. If this import fails with an
ImportError exception, it is silently ignored.
"""
import sys
import os
import __builtin__
import traceback
# Prefixes for site-packages; add additional prefixes like /usr/local here
PREFIXES = [sys.prefix, sys.exec_prefix]
# Enable per user site-packages directory
# set it to False to disable the feature or True to force the feature
ENABLE_USER_SITE = None
# for distutils.commands.install
# These values are initialized by the getuserbase() and getusersitepackages()
# functions, through the main() function when Python starts.
USER_SITE = None
USER_BASE = None
def makepath(*paths):
dir = os.path.join(*paths)
try:
dir = os.path.abspath(dir)
except OSError:
pass
return dir, os.path.normcase(dir)
def abs__file__():
"""Set all module' __file__ attribute to an absolute path"""
for m in sys.modules.values():
if hasattr(m, '__loader__'):
continue # don't mess with a PEP 302-supplied __file__
try:
m.__file__ = os.path.abspath(m.__file__)
except (AttributeError, OSError):
pass
def removeduppaths():
""" Remove duplicate entries from sys.path along with making them
absolute"""
# This ensures that the initial path provided by the interpreter contains
# only absolute pathnames, even if we're running from the build directory.
L = []
known_paths = set()
for dir in sys.path:
# Filter out duplicate paths (on case-insensitive file systems also
# if they only differ in case); turn relative paths into absolute
# paths.
dir, dircase = makepath(dir)
if not dircase in known_paths:
L.append(dir)
known_paths.add(dircase)
sys.path[:] = L
return known_paths
def _init_pathinfo():
"""Return a set containing all existing directory entries from sys.path"""
d = set()
for dir in sys.path:
try:
if os.path.isdir(dir):
dir, dircase = makepath(dir)
d.add(dircase)
except TypeError:
continue
return d
def addpackage(sitedir, name, known_paths):
"""Process a .pth file within the site-packages directory:
For each line in the file, either combine it with sitedir to a path
and add that to known_paths, or execute it if it starts with 'import '.
"""
if known_paths is None:
_init_pathinfo()
reset = 1
else:
reset = 0
fullname = os.path.join(sitedir, name)
try:
f = open(fullname, "rU")
except IOError:
return
with f:
for n, line in enumerate(f):
if line.startswith("#"):
continue
try:
if line.startswith(("import ", "import\t")):
exec line
continue
line = line.rstrip()
dir, dircase = makepath(sitedir, line)
if not dircase in known_paths and os.path.exists(dir):
sys.path.append(dir)
known_paths.add(dircase)
except Exception as err:
print >>sys.stderr, "Error processing line {:d} of {}:\n".format(
n+1, fullname)
for record in traceback.format_exception(*sys.exc_info()):
for line in record.splitlines():
print >>sys.stderr, ' '+line
print >>sys.stderr, "\nRemainder of file ignored"
break
if reset:
known_paths = None
return known_paths
def addsitedir(sitedir, known_paths=None):
"""Add 'sitedir' argument to sys.path if missing and handle .pth files in
'sitedir'"""
if known_paths is None:
known_paths = _init_pathinfo()
reset = 1
else:
reset = 0
sitedir, sitedircase = makepath(sitedir)
if not sitedircase in known_paths:
sys.path.append(sitedir) # Add path component
try:
names = os.listdir(sitedir)
except os.error:
return
dotpth = os.extsep + "pth"
names = [name for name in names if name.endswith(dotpth)]
for name in sorted(names):
addpackage(sitedir, name, known_paths)
if reset:
known_paths = None
return known_paths
def check_enableusersite():
"""Check if user site directory is safe for inclusion
The function tests for the command line flag (including environment var),
process uid/gid equal to effective uid/gid.
None: Disabled for security reasons
False: Disabled by user (command line option)
True: Safe and enabled
"""
if sys.flags.no_user_site:
return False
if hasattr(os, "getuid") and hasattr(os, "geteuid"):
# check process uid == effective uid
if os.geteuid() != os.getuid():
return None
if hasattr(os, "getgid") and hasattr(os, "getegid"):
# check process gid == effective gid
if os.getegid() != os.getgid():
return None
return True
def getuserbase():
"""Returns the `user base` directory path.
The `user base` directory can be used to store data. If the global
variable ``USER_BASE`` is not initialized yet, this function will also set
it.
"""
global USER_BASE
if USER_BASE is not None:
return USER_BASE
from sysconfig import get_config_var
USER_BASE = get_config_var('userbase')
return USER_BASE
def getusersitepackages():
"""Returns the user-specific site-packages directory path.
If the global variable ``USER_SITE`` is not initialized yet, this
function will also set it.
"""
global USER_SITE
user_base = getuserbase() # this will also set USER_BASE
if USER_SITE is not None:
return USER_SITE
from sysconfig import get_path
import os
if sys.platform == 'darwin':
from sysconfig import get_config_var
if get_config_var('PYTHONFRAMEWORK'):
USER_SITE = get_path('purelib', 'osx_framework_user')
return USER_SITE
USER_SITE = get_path('purelib', '%s_user' % os.name)
return USER_SITE
def addusersitepackages(known_paths):
"""Add a per user site-package to sys.path
Each user has its own python directory with site-packages in the
home directory.
"""
# get the per user site-package path
# this call will also make sure USER_BASE and USER_SITE are set
user_site = getusersitepackages()
if ENABLE_USER_SITE and os.path.isdir(user_site):
addsitedir(user_site, known_paths)
return known_paths
def getsitepackages():
"""Returns a list containing all global site-packages directories
(and possibly site-python).
For each directory present in the global ``PREFIXES``, this function
will find its `site-packages` subdirectory depending on the system
environment, and will return a list of full paths.
"""
sitepackages = []
seen = set()
for prefix in PREFIXES:
if not prefix or prefix in seen:
continue
seen.add(prefix)
if sys.platform in ('os2emx', 'riscos'):
sitepackages.append(os.path.join(prefix, "Lib", "site-packages"))
elif os.sep == '/':
sitepackages.append(os.path.join(prefix, "lib",
"python" + sys.version[:3],
"site-packages"))
sitepackages.append(os.path.join(prefix, "lib", "site-python"))
else:
sitepackages.append(prefix)
sitepackages.append(os.path.join(prefix, "lib", "site-packages"))
if sys.platform == "darwin":
# for framework builds *only* we add the standard Apple
# locations.
from sysconfig import get_config_var
framework = get_config_var("PYTHONFRAMEWORK")
if framework:
sitepackages.append(
os.path.join("/Library", framework,
sys.version[:3], "site-packages"))
return sitepackages
def addsitepackages(known_paths):
"""Add site-packages (and possibly site-python) to sys.path"""
for sitedir in getsitepackages():
if os.path.isdir(sitedir):
addsitedir(sitedir, known_paths)
return known_paths
def setBEGINLIBPATH():
"""The OS/2 EMX port has optional extension modules that do double duty
as DLLs (and must use the .DLL file extension) for other extensions.
The library search path needs to be amended so these will be found
during module import. Use BEGINLIBPATH so that these are at the start
of the library search path.
"""
dllpath = os.path.join(sys.prefix, "Lib", "lib-dynload")
libpath = os.environ['BEGINLIBPATH'].split(';')
if libpath[-1]:
libpath.append(dllpath)
else:
libpath[-1] = dllpath
os.environ['BEGINLIBPATH'] = ';'.join(libpath)
def setquit():
"""Define new builtins 'quit' and 'exit'.
These are objects which make the interpreter exit when called.
The repr of each object contains a hint at how it works.
"""
if os.sep == ':':
eof = 'Cmd-Q'
elif os.sep == '\\':
eof = 'Ctrl-Z plus Return'
else:
eof = 'Ctrl-D (i.e. EOF)'
class Quitter(object):
def __init__(self, name):
self.name = name
def __repr__(self):
return 'Use %s() or %s to exit' % (self.name, eof)
def __call__(self, code=None):
# Shells like IDLE catch the SystemExit, but listen when their
# stdin wrapper is closed.
try:
sys.stdin.close()
except:
pass
raise SystemExit(code)
__builtin__.quit = Quitter('quit')
__builtin__.exit = Quitter('exit')
class _Printer(object):
"""interactive prompt objects for printing the license text, a list of
contributors and the copyright notice."""
MAXLINES = 23
def __init__(self, name, data, files=(), dirs=()):
self.__name = name
self.__data = data
self.__files = files
self.__dirs = dirs
self.__lines = None
def __setup(self):
if self.__lines:
return
data = None
for dir in self.__dirs:
for filename in self.__files:
filename = os.path.join(dir, filename)
try:
fp = file(filename, "rU")
data = fp.read()
fp.close()
break
except IOError:
pass
if data:
break
if not data:
data = self.__data
self.__lines = data.split('\n')
self.__linecnt = len(self.__lines)
def __repr__(self):
self.__setup()
if len(self.__lines) <= self.MAXLINES:
return "\n".join(self.__lines)
else:
return "Type %s() to see the full %s text" % ((self.__name,)*2)
def __call__(self):
self.__setup()
prompt = 'Hit Return for more, or q (and Return) to quit: '
lineno = 0
while 1:
try:
for i in range(lineno, lineno + self.MAXLINES):
print self.__lines[i]
except IndexError:
break
else:
lineno += self.MAXLINES
key = None
while key is None:
key = raw_input(prompt)
if key not in ('', 'q'):
key = None
if key == 'q':
break
def setcopyright():
"""Set 'copyright' and 'credits' in __builtin__"""
__builtin__.copyright = _Printer("copyright", sys.copyright)
if sys.platform[:4] == 'java':
__builtin__.credits = _Printer(
"credits",
"Jython is maintained by the Jython developers (www.jython.org).")
else:
__builtin__.credits = _Printer("credits", """\
Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands
for supporting Python development. See www.python.org for more information.""")
here = os.path.dirname(os.__file__)
__builtin__.license = _Printer(
"license", "See https://www.python.org/psf/license/",
["LICENSE.txt", "LICENSE"],
[os.path.join(here, os.pardir), here, os.curdir])
class _Helper(object):
"""Define the builtin 'help'.
This is a wrapper around pydoc.help (with a twist).
"""
def __repr__(self):
return "Type help() for interactive help, " \
"or help(object) for help about object."
def __call__(self, *args, **kwds):
import pydoc
return pydoc.help(*args, **kwds)
def sethelper():
__builtin__.help = _Helper()
def aliasmbcs():
"""On Windows, some default encodings are not provided by Python,
while they are always available as "mbcs" in each locale. Make
them usable by aliasing to "mbcs" in such a case."""
if sys.platform == 'win32':
import locale, codecs
enc = locale.getdefaultlocale()[1]
if enc.startswith('cp'): # "cp***" ?
try:
codecs.lookup(enc)
except LookupError:
import encodings
encodings._cache[enc] = encodings._unknown
encodings.aliases.aliases[enc] = 'mbcs'
def setencoding():
"""Set the string encoding used by the Unicode implementation. The
default is 'ascii', but if you're willing to experiment, you can
change this."""
encoding = "ascii" # Default value set by _PyUnicode_Init()
if 0:
# Enable to support locale aware default string encodings.
import locale
loc = locale.getdefaultlocale()
if loc[1]:
encoding = loc[1]
if 0:
# Enable to switch off string to Unicode coercion and implicit
# Unicode to string conversion.
encoding = "undefined"
if encoding != "ascii":
# On Non-Unicode builds this will raise an AttributeError...
sys.setdefaultencoding(encoding) # Needs Python Unicode build !
def execsitecustomize():
"""Run custom site specific code, if available."""
try:
import sitecustomize
except ImportError:
pass
except Exception:
if sys.flags.verbose:
sys.excepthook(*sys.exc_info())
else:
print >>sys.stderr, \
"'import sitecustomize' failed; use -v for traceback"
def execusercustomize():
"""Run custom user specific code, if available."""
try:
import usercustomize
except ImportError:
pass
except Exception:
if sys.flags.verbose:
sys.excepthook(*sys.exc_info())
else:
print>>sys.stderr, \
"'import usercustomize' failed; use -v for traceback"
def main():
global ENABLE_USER_SITE
abs__file__()
known_paths = removeduppaths()
if ENABLE_USER_SITE is None:
ENABLE_USER_SITE = check_enableusersite()
known_paths = addusersitepackages(known_paths)
known_paths = addsitepackages(known_paths)
if sys.platform == 'os2emx':
setBEGINLIBPATH()
setquit()
setcopyright()
sethelper()
aliasmbcs()
setencoding()
execsitecustomize()
if ENABLE_USER_SITE:
execusercustomize()
# Remove sys.setdefaultencoding() so that users cannot change the
# encoding after initialization. The test for presence is needed when
# this module is run as a script, because this code is executed twice.
if hasattr(sys, "setdefaultencoding"):
del sys.setdefaultencoding
main()
def _script():
help = """\
%s [--user-base] [--user-site]
Without arguments print some useful information
With arguments print the value of USER_BASE and/or USER_SITE separated
by '%s'.
Exit codes with --user-base or --user-site:
0 - user site directory is enabled
1 - user site directory is disabled by user
2 - uses site directory is disabled by super user
or for security reasons
>2 - unknown error
"""
args = sys.argv[1:]
if not args:
print "sys.path = ["
for dir in sys.path:
print " %r," % (dir,)
print "]"
print "USER_BASE: %r (%s)" % (USER_BASE,
"exists" if os.path.isdir(USER_BASE) else "doesn't exist")
print "USER_SITE: %r (%s)" % (USER_SITE,
"exists" if os.path.isdir(USER_SITE) else "doesn't exist")
print "ENABLE_USER_SITE: %r" % ENABLE_USER_SITE
sys.exit(0)
buffer = []
if '--user-base' in args:
buffer.append(USER_BASE)
if '--user-site' in args:
buffer.append(USER_SITE)
if buffer:
print os.pathsep.join(buffer)
if ENABLE_USER_SITE:
sys.exit(0)
elif ENABLE_USER_SITE is False:
sys.exit(1)
elif ENABLE_USER_SITE is None:
sys.exit(2)
else:
sys.exit(3)
else:
import textwrap
print textwrap.dedent(help % (sys.argv[0], os.pathsep))
sys.exit(10)
if __name__ == '__main__':
_script()
是的，请参阅以下网址的硬编码部分
框架= get_config_var（“ PYTHONFRAMEWORK”）如果框架：sitepackages.append（os.path.join（“ / Library”，framework，sys.version [：3]，“ site-packages”
gaborbernat
于 2020-02-21
@gaborbernat我设法以一种更简单的方式重现了剩余的问题：
mkdir tmp_dir
cd tmp_dir
curl -L https://bitbucket.org/pypy/pypy/downloads/pypy2.7-v7.3.0-osx64.tar.bz2 | tar xj
curl -L https://bitbucket.org/pypy/pypy/downloads/pypy3.6-v7.3.0-osx64.tar.bz2 | tar xj
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python3 -m virtualenv --version
python3 -m virtualenv env
source env/bin/activate
pip install pytest
cat << EOF > test.py
import os
import subprocess
def test2():
subprocess.check_call(['pypy2.7-v7.3.0-osx64/bin/pypy', 'get-pip.py', '-v'])
subprocess.check_call(['pypy2.7-v7.3.0-osx64/bin/pypy', '-m', 'site'])
print(os.listdir('pypy2.7-v7.3.0-osx64/bin'))
assert False
def test3():
subprocess.check_call(['pypy3.6-v7.3.0-osx64/bin/pypy3', 'get-pip.py', '-v'])
subprocess.check_call(['pypy3.6-v7.3.0-osx64/bin/pypy3', '-m', 'site'])
print(os.listdir('pypy3.6-v7.3.0-osx64/bin'))
assert False
EOF
pytest test.py
输出量
ai31:~ yannick$ ./minimal_example.sh
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 20.5M 100 20.5M 0 0 1263k 0 0:00:16 0:00:16 --:--:-- 1707k
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 20.2M 100 20.2M 0 0 1406k 0 0:00:14 0:00:14 --:--:-- 1607k
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1764k 100 1764k 0 0 6561k 0 --:--:-- --:--:-- --:--:-- 6561k
virtualenv 20.0.5 from /usr/local/lib/python3.7/site-packages/virtualenv/__init__.py
created virtual environment CPython3.7.5.final.0-64 in 199ms
creator CPython3Posix(dest=/Users/yannick/tmp_dir/env, clear=False, global=False)
seeder FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, via=copy, app_data_dir=/Users/yannick/Library/Application Support/virtualenv/seed-v1)
activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator
Collecting pytest
Using cached pytest-5.3.5-py3-none-any.whl (235 kB)
Collecting packaging
Using cached packaging-20.1-py2.py3-none-any.whl (36 kB)
Collecting importlib-metadata>=0.12; python_version < "3.8"
Using cached importlib_metadata-1.5.0-py2.py3-none-any.whl (30 kB)
Collecting more-itertools>=4.0.0
Using cached more_itertools-8.2.0-py3-none-any.whl (43 kB)
Collecting py>=1.5.0
Using cached py-1.8.1-py2.py3-none-any.whl (83 kB)
Collecting pluggy<1.0,>=0.12
Using cached pluggy-0.13.1-py2.py3-none-any.whl (18 kB)
Collecting attrs>=17.4.0
Using cached attrs-19.3.0-py2.py3-none-any.whl (39 kB)
Collecting wcwidth
Using cached wcwidth-0.1.8-py2.py3-none-any.whl (17 kB)
Collecting pyparsing>=2.0.2
Using cached pyparsing-2.4.6-py2.py3-none-any.whl (67 kB)
Collecting six
Using cached six-1.14.0-py2.py3-none-any.whl (10 kB)
Collecting zipp>=0.5
Using cached zipp-3.0.0-py3-none-any.whl (4.8 kB)
Installing collected packages: pyparsing, six, packaging, zipp, importlib-metadata, more-itertools, py, pluggy, attrs, wcwidth, pytest
Successfully installed attrs-19.3.0 importlib-metadata-1.5.0 more-itertools-8.2.0 packaging-20.1 pluggy-0.13.1 py-1.8.1 pyparsing-2.4.6 pytest-5.3.5 six-1.14.0 wcwidth-0.1.8 zipp-3.0.0
======================================== test session starts ========================================
platform darwin -- Python 3.7.5, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
rootdir: /Users/yannick/tmp_dir
collected 2 items
test.py FF [100%]
============================================= FAILURES ==============================================
_______________________________________________ test2 _______________________________________________
def test2():
subprocess.check_call(['pypy2.7-v7.3.0-osx64/bin/pypy', 'get-pip.py', '-v'])
subprocess.check_call(['pypy2.7-v7.3.0-osx64/bin/pypy', '-m', 'site'])
print(os.listdir('pypy2.7-v7.3.0-osx64/bin'))
> assert False
E assert False
test.py:8: AssertionError
--------------------------------------- Captured stdout call ----------------------------------------
Non-user install because site-packages writeable
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-ephem-wheel-cache-Dzm69W
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-4kc17d
Initialized build tracking at /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-4kc17d
Created build tracker: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-4kc17d
Entered build tracker: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-4kc17d
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-install-yhafaR
1 location(s) to search for versions of pip:
* https://pypi.org/simple/pip/
Fetching project page and analyzing links: https://pypi.org/simple/pip/
Getting page https://pypi.org/simple/pip/
Found index url https://pypi.org/simple
Looking up "https://pypi.org/simple/pip/" in the cache
Request header has "max_age" as 0, cache bypassed
Starting new HTTPS connection (1): pypi.org:443
https://pypi.org:443 "GET /simple/pip/ HTTP/1.1" 304 0
Found link https://files.pythonhosted.org/packages/3d/9d/1e313763bdfb6a48977b65829c6ce2a43eaae29ea2f907c8bbef024a7219/pip-0.2.tar.gz#sha256=88bb8d029e1bf4acd0e04d300104b7440086f94cc1ce1c5c3c31e3293aee1f81 (from https://pypi.org/simple/pip/), version: 0.2
...
Installing collected packages: pip, setuptools, wheel
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-unpacked-wheel-xnir60
changing mode of /Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/bin/pip to 755
changing mode of /Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/bin/pip2 to 755
changing mode of /Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/bin/pip2.7 to 755
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-unpacked-wheel-qGsleO
changing mode of /Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/bin/easy_install to 755
changing mode of /Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/bin/easy_install-2.7 to 755
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-unpacked-wheel-erEv1A
changing mode of /Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/bin/wheel to 755
Successfully installed pip-20.0.2 setuptools-44.0.0 wheel-0.34.2
Cleaning up...
Removed build tracker: '/private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-4kc17d'
sys.path = [
'/Users/yannick/tmp_dir',
'/Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/lib_pypy/__extensions__',
'/Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/lib_pypy',
'/Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/lib-python/2.7',
'/Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/lib-python/2.7/lib-tk',
'/Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/lib-python/2.7/plat-darwin',
'/Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/lib-python/2.7/plat-mac',
'/Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/lib-python/2.7/plat-mac/lib-scriptpackages',
'/Users/yannick/tmp_dir/pypy2.7-v7.3.0-osx64/site-packages',
]
USER_BASE: '/Users/yannick/.local' (doesn't exist)
USER_SITE: '/Users/yannick/.local/lib/pypy2.7/site-packages' (doesn't exist)
ENABLE_USER_SITE: True
['libpypy-c.dylib', 'pip2', 'easy_install', 'wheel', 'pip', 'pypy', 'easy_install-2.7', 'pip2.7']
--------------------------------------- Captured stderr call ----------------------------------------
DEPRECATION: A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
_______________________________________________ test3 _______________________________________________
def test3():
subprocess.check_call(['pypy3.6-v7.3.0-osx64/bin/pypy3', 'get-pip.py', '-v'])
subprocess.check_call(['pypy3.6-v7.3.0-osx64/bin/pypy3', '-m', 'site'])
print(os.listdir('pypy3.6-v7.3.0-osx64/bin'))
> assert False
E assert False
test.py:14: AssertionError
--------------------------------------- Captured stdout call ----------------------------------------
Non-user install because user site-packages disabled
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-ephem-wheel-cache-p_j2cq6p
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-na7rsa2b
Initialized build tracking at /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-na7rsa2b
Created build tracker: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-na7rsa2b
Entered build tracker: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-na7rsa2b
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-install-08qoikav
1 location(s) to search for versions of pip:
* https://pypi.org/simple/pip/
Fetching project page and analyzing links: https://pypi.org/simple/pip/
Getting page https://pypi.org/simple/pip/
Found index url https://pypi.org/simple
Looking up "https://pypi.org/simple/pip/" in the cache
Request header has "max_age" as 0, cache bypassed
Starting new HTTPS connection (1): pypi.org:443
https://pypi.org:443 "GET /simple/pip/ HTTP/1.1" 304 0
Found link https://files.pythonhosted.org/packages/3d/9d/1e313763bdfb6a48977b65829c6ce2a43eaae29ea2f907c8bbef024a7219/pip-0.2.tar.gz#sha256=88bb8d029e1bf4acd0e04d300104b7440086f94cc1ce1c5c3c31e3293aee1f81 (from https://pypi.org/simple/pip/), version: 0.2
...
Installing collected packages: pip, setuptools, wheel
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-unpacked-wheel-_wruh4x9
changing mode of /Users/yannick/tmp_dir/env/bin/pip to 755
changing mode of /Users/yannick/tmp_dir/env/bin/pip3 to 755
changing mode of /Users/yannick/tmp_dir/env/bin/pip3.6 to 755
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-unpacked-wheel-15knx9f1
changing mode of /Users/yannick/tmp_dir/env/bin/easy_install to 755
changing mode of /Users/yannick/tmp_dir/env/bin/easy_install-3.6 to 755
Created temporary directory: /private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-unpacked-wheel-n8_gcseu
changing mode of /Users/yannick/tmp_dir/env/bin/wheel to 755
Successfully installed pip-20.0.2 setuptools-45.2.0 wheel-0.34.2
Cleaning up...
Removed build tracker: '/private/var/folders/2k/7lc28xfj6vbfpyjpphcvyh7w0000gn/T/pip-req-tracker-na7rsa2b'
sys.path = [
'/Users/yannick/tmp_dir',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib_pypy/__extensions__',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib_pypy',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/lib-tk',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-darwin',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-mac',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-mac/lib-scriptpackages',
'/Users/yannick/tmp_dir/env/site-packages',
]
USER_BASE: '/Users/yannick/.local' (doesn't exist)
USER_SITE: '/Users/yannick/.local/lib/pypy3.6/site-packages' (doesn't exist)
ENABLE_USER_SITE: False
['libpypy3-c.dylib', 'pypy3']
======================================== 2 failed in 23.66s =========================================
我认为在整个输出中要注意的主要事情是，当从virtualenv内的pytest中运行PyPy 3.6，v7.3.0时（哦，是的，并且仅在macOS上如此；哦，是的，在virtualenv <20上，它可以工作）， -m site给出以下输出：
sys.path = [
'/Users/yannick/tmp_dir',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib_pypy/__extensions__',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib_pypy',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/lib-tk',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-darwin',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-mac',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-mac/lib-scriptpackages',
'/Users/yannick/tmp_dir/env/site-packages',
]
USER_BASE: '/Users/yannick/.local' (doesn't exist)
USER_SITE: '/Users/yannick/.local/lib/pypy3.6/site-packages' (doesn't exist)
ENABLE_USER_SITE: False
而如果我之后在pytest之外运行相同的命令，则会得到：
ai31:~ yannick$ cd tmp_dir/
ai31:tmp_dir yannick$ source env/bin/activate
(env) ai31:tmp_dir yannick$ pypy3.6-v7.3.0-osx64/bin/pypy3 -m site
sys.path = [
'/Users/yannick/tmp_dir',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib_pypy/__extensions__',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib_pypy',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/lib-tk',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-darwin',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-mac',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/lib-python/3/plat-mac/lib-scriptpackages',
'/Users/yannick/tmp_dir/pypy3.6-v7.3.0-osx64/site-packages',
]
USER_BASE: '/Users/yannick/.local' (doesn't exist)
USER_SITE: '/Users/yannick/.local/lib/pypy3.6/site-packages' (doesn't exist)
ENABLE_USER_SITE: True
不知何故，PyPy 2.7不会发生同样的事情。
编辑：我真的很抱歉找到这样一个令人讨厌的错误，需要以这种可怕的方式进行复制：-/
YannickJadoul
于 2020-02-22
@rpkilby您的问题应该通过https://github.com/pypa/virtualenv/pull/1653解决，您可以验证吗？ 谢谢！
gaborbernat
于 2020-02-22
@YannickJadoul，您遇到的问题与pypy有关，请为此另开一个问题； 更加清楚地描述了预期的结果和发生的情况👍这个问题主要是关于基于macO的CPython Framework。
gaborbernat
于 2020-02-22
👍1
@YannickJadoul，您遇到的问题与pypy有关，请为此另开一个问题； 通过更清晰地描述预期的结果以及发生的事情+1，此问题主要涉及基于macO的CPython Framework。
是的，很抱歉，我同时遇到了这两个问题，因此我以为它们是相互关联的。 我现在打开＃1654，希望那更清楚:-)
YannickJadoul
于 2020-02-22
@gaborbernat ＃1653似乎有效：D
rpkilby
于 2020-02-22
您好，已通过virtualenv 20.0.6发布了针对此问题的修复程序。 看到https://pypi.org/project/virtualenv/20.0.6/ （https://virtualenv.pypa.io/en/latest/changelog.html#v20-0-6-2020-02-26）。 如果您的问题仍未解决，请尝试并报告。 如果没有，请在这里评论，我们将重新打开门票。 对于给您带来的不便，我们深表歉意，并感谢您的耐心配合，我们在使用此新的主要版本解决了意外的错误时，请耐心等待。
gaborbernat
于 2020-02-26
👍1
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会检查发生了什么，谢谢！