Virtualenv: 应用程序数据播种器在 Windows 上因路径较长而中断

如果您按照https://virtualenv.pypa.io/en/latest/cli_interface.html#clear -app-data 传入--clear-app-data ，它还会发生吗？

谢谢你的提示。

我仍然收到一个新错误：

C:\Users\runge>mkvirtualenv api --clear-app-data
Exception in thread Thread-6:
Traceback (most recent call last):
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\threading.py", line 932, 
in _bootstrap_inner
    self.run()
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\threading.py", line 870, 
in run
    self._target(*self._args, **self._kwargs)
  File "C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\
site-packages\virtualenv\seed\via_app_data\via_app_data.py", line 50, in _install
    installer.build_image()
  File "C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\
site-packages\virtualenv\seed\via_app_data\pip_install\base.py", line 59, in build_image
    zip_ref.extractall(str(self._image_dir))
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\zipfile.py", line 1647, i
n extractall
    self._extract_member(zipinfo, path, pwd)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\zipfile.py", line 1701, i
n _extract_member
    open(targetpath, "wb") as target:
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\runge\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Pytho
n.3.8_qbz5n2kfra8p0\\LocalCache\\Local\\pypa\\virtualenv\\seed-app-data\\v1.0.1\\3.8\\image\\CopyPipInstall\\pip-20.0.2-py2.py3-non
e-any\\pip\\_vendor\\urllib3\\packages\\ssl_match_hostname\\_implementation.py'
created virtual environment CPython3.8.2.final.0-64 in 2184ms
  creator Venv(dest=C:\virtenv\api, clear=False, global=False, describe=CPython3Windows)
  seeder FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, via=copy, app_data_dir=C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\virtualenv\seed-app-data\v1.0.1)
  activators BashActivator,BatchActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator

目录中缺少
但它也不适用于全局 pip 版本 19.2.3

你能详细说明mkvirtualenv api实际上是做什么的吗？ 请仍然发布-vvv输出。

mkvirtualen.bat 的代码你可以在这里看到

它只是一个便于使用的小包装。

直接使用devillenv输出：

C:\Users\runge>virtualenv api -vvv --clear-app-data
64 setup logging to NOTSET [DEBUG report:43]
73 clean app data folder C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\p
ypa\virtualenv [DEBUG app_data:21]
168 find interpreter for spec PythonSpec(path=C:\Users\runge\AppData\Local\Microsoft\WindowsApps\PythonSoftwareFoundation.Python.3.
8_qbz5n2kfra8p0\python.exe) [INFO builtin:44]
170 proposed PythonInfo(spec=CPython3.8.2.final.0-64, exe=C:\Users\runge\AppData\Local\Microsoft\WindowsApps\PythonSoftwareFoundati
on.Python.3.8_qbz5n2kfra8p0\python.exe, platform=win32, version='3.8.2 (tags/v3.8.2:7b3ab59, Feb 25 2020, 23:03:10) [MSC v.1916 64 
bit (AMD64)]', encoding_fs_io=utf-8-utf-8) [INFO builtin:50]
170 accepted PythonInfo(spec=CPython3.8.2.final.0-64, exe=C:\Users\runge\AppData\Local\Microsoft\WindowsApps\PythonSoftwareFoundati
on.Python.3.8_qbz5n2kfra8p0\python.exe, platform=win32, version='3.8.2 (tags/v3.8.2:7b3ab59, Feb 25 2020, 23:03:10) [MSC v.1916 64 
bit (AMD64)]', encoding_fs_io=utf-8-utf-8) [DEBUG builtin:52]
175 symlink on filesystem does work [DEBUG info:47]
175 filesystem is not case-sensitive [DEBUG info:28]
260 create virtual environment via Venv(dest=C:\Users\runge\api, clear=False, global=False, describe=CPython3Windows) [INFO session
:52]
291 create virtualenv import hook file C:\Users\runge\api\Lib\site-packages\_virtualenv.pth [DEBUG api:78]
297 create C:\Users\runge\api\Lib\site-packages\_virtualenv.py [DEBUG api:81]
300 ============================== target debug ============================== [DEBUG session:54]
300 debug via 'C:\Users\runge\api\Scripts\python.exe' 'C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qb
z5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\virtualenv\create\debug.py' [DEBUG creator:187]
300 {
  "sys": {
    "executable": "C:\\Users\\runge\\api\\Scripts\\python.exe",
    "_base_executable": "C:\\Users\\runge\\AppData\\Local\\Microsoft\\WindowsApps\\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p
0\\python.exe",
    "prefix": "C:\\Users\\runge\\api",
    "base_prefix": "C:\\Program Files\\WindowsApps\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0",
    "real_prefix": null,
    "exec_prefix": "C:\\Users\\runge\\api",
    "base_exec_prefix": "C:\\Program Files\\WindowsApps\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0",        
    "path": [
      "C:\\Program Files\\WindowsApps\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\\python38.zip",
      "C:\\Program Files\\WindowsApps\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\\DLLs",
      "C:\\Program Files\\WindowsApps\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\\lib",
      "C:\\Users\\runge\\AppData\\Local\\Microsoft\\WindowsApps\\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0",
      "C:\\Users\\runge\\api",
      "C:\\Users\\runge\\api\\lib\\site-packages"
    ],
    "meta_path": [
      "<class '_virtualenv._Finder'>",
      "<class '_frozen_importlib.BuiltinImporter'>",
      "<class '_frozen_importlib.FrozenImporter'>",
      "<class '_frozen_importlib_external.PathFinder'>"
    ],
    "fs_encoding": "utf-8",
    "io_encoding": "cp1252"
  },
  "version": "3.8.2 (tags/v3.8.2:7b3ab59, Feb 25 2020, 23:03:10) [MSC v.1916 64 bit (AMD64)]",
  "os": "<module 'os' from 'C:\\\\Program Files\\\\WindowsApps\\\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\
\\\lib\\\\os.py'>",
  "site": "<module 'site' from 'C:\\\\Program Files\\\\WindowsApps\\\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra
8p0\\\\lib\\\\site.py'>",
  "datetime": "<module 'datetime' from 'C:\\\\Program Files\\\\WindowsApps\\\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qb
z5n2kfra8p0\\\\lib\\\\datetime.py'>",
  "math": "<module 'math' (built-in)>",
  "json": "<module 'json' from 'C:\\\\Program Files\\\\WindowsApps\\\\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra
8p0\\\\lib\\\\json\\\\__init__.py'>"
} [DEBUG session:55]
444 add seed packages via FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, via=copy, app_data_dir=C:\Users\
runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\virtualenv\seed-app-data\v1.0.
1) [INFO session:59]
446 Attempting to acquire lock 1977832226976 on C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfr
a8p0\LocalCache\Local\pypa\virtualenv\seed-app-data\v1.0.1\3.8\wheels.lock [DEBUG filelock:270]
448 Lock 1977832226976 acquired on C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCac
he\Local\pypa\virtualenv\seed-app-data\v1.0.1\3.8\wheels.lock [INFO filelock:274]
449 get bundled wheel C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-pack
ages\Python38\site-packages\virtualenv\seed\embed\wheels\pip-20.0.2-py2.py3-none-any.whl [DEBUG acquire:51]
449 get bundled wheel C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-pack
ages\Python38\site-packages\virtualenv\seed\embed\wheels\setuptools-46.1.3-py3-none-any.whl [DEBUG acquire:51]
449 get bundled wheel C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-pack
ages\Python38\site-packages\virtualenv\seed\embed\wheels\wheel-0.34.2-py2.py3-none-any.whl [DEBUG acquire:51]
459 install wheel from wheel C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Loc
al\pypa\virtualenv\seed-app-data\v1.0.1\3.8\wheels\wheel-0.34.2-py2.py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:46]    
459 install setuptools from wheel C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCach
e\Local\pypa\virtualenv\seed-app-data\v1.0.1\3.8\wheels\setuptools-46.1.3-py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:4
6]
459 build install image to C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local
\pypa\virtualenv\seed-app-data\v1.0.1\3.8\image\CopyPipInstall\wheel-0.34.2-py2.py3-none-any of wheel-0.34.2-py2.py3-none-any.whl [
DEBUG base:57]
461 install pip from wheel C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local
\pypa\virtualenv\seed-app-data\v1.0.1\3.8\wheels\pip-20.0.2-py2.py3-none-any.whl via CopyPipInstall [DEBUG via_app_data:46]        
461 build install image to C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local
\pypa\virtualenv\seed-app-data\v1.0.1\3.8\image\CopyPipInstall\setuptools-46.1.3-py3-none-any of setuptools-46.1.3-py3-none-any.whl
 [DEBUG base:57]
461 build install image to C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local
\pypa\virtualenv\seed-app-data\v1.0.1\3.8\image\CopyPipInstall\pip-20.0.2-py2.py3-none-any of pip-20.0.2-py2.py3-none-any.whl [DEBU
G base:57]
656 copy directory C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\vi
rtualenv\seed-app-data\v1.0.1\3.8\image\CopyPipInstall\wheel-0.34.2-py2.py3-none-any\wheel to C:\Users\runge\api\Lib\site-packages\
wheel [DEBUG _sync:48]
721 copy directory C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\vi
rtualenv\seed-app-data\v1.0.1\3.8\image\CopyPipInstall\wheel-0.34.2-py2.py3-none-any\wheel-0.34.2.dist-info to C:\Users\runge\api\L
ib\site-packages\wheel-0.34.2.dist-info [DEBUG _sync:48]
737 copy C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\virtualenv\s
eed-app-data\v1.0.1\3.8\image\CopyPipInstall\wheel-0.34.2-py2.py3-none-any\wheel-0.34.2.virtualenv to C:\Users\runge\api\Lib\site-p
ackages\wheel-0.34.2.virtualenv [DEBUG _sync:48]
829 generated console scripts wheel.exe wheel3.exe wheel-3.8.exe [DEBUG base:53]
1160 copy C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\virtualenv\
seed-app-data\v1.0.1\3.8\image\CopyPipInstall\setuptools-46.1.3-py3-none-any\easy_install.py to C:\Users\runge\api\Lib\site-package
s\easy_install.py [DEBUG _sync:48]
1168 copy directory C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\v
irtualenv\seed-app-data\v1.0.1\3.8\image\CopyPipInstall\setuptools-46.1.3-py3-none-any\pkg_resources to C:\Users\runge\api\Lib\site
-packages\pkg_resources [DEBUG _sync:48]
1250 copy directory C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\v
irtualenv\seed-app-data\v1.0.1\3.8\image\CopyPipInstall\setuptools-46.1.3-py3-none-any\setuptools to C:\Users\runge\api\Lib\site-pa
ckages\setuptools [DEBUG _sync:48]
1645 copy directory C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\v
irtualenv\seed-app-data\v1.0.1\3.8\image\CopyPipInstall\setuptools-46.1.3-py3-none-any\setuptools-46.1.3.dist-info to C:\Users\rung
e\api\Lib\site-packages\setuptools-46.1.3.dist-info [DEBUG _sync:48]
1669 copy C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\virtualenv\
seed-app-data\v1.0.1\3.8\image\CopyPipInstall\setuptools-46.1.3-py3-none-any\setuptools-46.1.3.virtualenv to C:\Users\runge\api\Lib
\site-packages\setuptools-46.1.3.virtualenv [DEBUG _sync:48]
1753 generated console scripts easy_install3.exe easy_install-3.8.exe easy_install.exe [DEBUG base:53]
Exception in thread Thread-8:
Traceback (most recent call last):
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\threading.py", line 932, 
in _bootstrap_inner
    self.run()
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\threading.py", line 870, 
in run
    self._target(*self._args, **self._kwargs)
  File "C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\
site-packages\virtualenv\seed\via_app_data\via_app_data.py", line 50, in _install
    installer.build_image()
  File "C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\
site-packages\virtualenv\seed\via_app_data\pip_install\base.py", line 59, in build_image
    zip_ref.extractall(str(self._image_dir))
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\zipfile.py", line 1647, i
n extractall
    self._extract_member(zipinfo, path, pwd)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\zipfile.py", line 1701, i
n _extract_member
    open(targetpath, "wb") as target:
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\runge\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Pytho
n.3.8_qbz5n2kfra8p0\\LocalCache\\Local\\pypa\\virtualenv\\seed-app-data\\v1.0.1\\3.8\\image\\CopyPipInstall\\pip-20.0.2-py2.py3-non
e-any\\pip\\_vendor\\urllib3\\packages\\ssl_match_hostname\\_implementation.py'
2349 Attempting to release lock 1977832226976 on C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kf
ra8p0\LocalCache\Local\pypa\virtualenv\seed-app-data\v1.0.1\3.8\wheels.lock [DEBUG filelock:315]
2350 Lock 1977832226976 released on C:\Users\runge\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCa
che\Local\pypa\virtualenv\seed-app-data\v1.0.1\3.8\wheels.lock [INFO filelock:318]
2350 add activators for Bash, Batch, Fish, PowerShell, Python, Xonsh [INFO session:64]
2375 write C:\Users\runge\api\pyvenv.cfg [DEBUG pyenv_cfg:34]
2388    home = C:\Users\runge\AppData\Local\Microsoft\WindowsApps\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0 [DEBUG pyenv_cf
g:38]
2405    implementation = CPython [DEBUG pyenv_cfg:38]
2405    version_info = 3.8.2.final.0 [DEBUG pyenv_cfg:38]
2407    virtualenv = 20.0.17 [DEBUG pyenv_cfg:38]
2407    include-system-site-packages = false [DEBUG pyenv_cfg:38]
2408    version = 3.8.2 [DEBUG pyenv_cfg:38]
2410 created virtual environment CPython3.8.2.final.0-64 in 2348ms
  creator Venv(dest=C:\Users\runge\api, clear=False, global=False, describe=CPython3Windows)
  seeder FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, via=copy, app_data_dir=C:\Users\runge\AppData\Loc
al\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\Local\pypa\virtualenv\seed-app-data\v1.0.1)
  activators BashActivator,BatchActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator [WARNING __main__:21]

由于缺少_implementation.py，我仍然遇到相同的错误

似乎这是路径对于 Windows https://bugs.python.org/issue10447变得太大的情况

它尝试写入的路径是：
C:\\Users\\runge\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\\LocalCache\\Local\\pypa\\virtualenv\\seed-app-data\\v1.0.1\\3.8\\image\\CopyPipInstall\\pip-20.0.2-py2.py3-none-any\\pip\\_vendor\\urllib3\\packages\\ssl_match_hostname\\_implementation.py ; 那是 261 个字符长，很容易超过 256 个 Windows 支持。

有针对这个的解决方法吗？
因为我无法控制路径

通过标志更改应用程序数据文件夹或同时使用 pip 播种机👍

参见https://virtualenv.pypa.io/en/latest/cli_interface.html#app -data 允许更改临时路径👍

多谢。 它现在可以通过更改应用程序数据文件夹来工作👍

顺便说一句，您还可以根据https://www.howtogeek.com/266621/how-to-make-windows-10-accept-file-paths-over-260-characters/启用长路径

是啊..你是对的。 该选项在我之前的操作系统设置中启用。 谢谢你的提示。
难怪之前去了。

我认为如果禁用长路径的警告很有用

我不知道有一种廉价的检查方式（甚至是一种昂贵的方式）🤔 你知道吗？

如果出现错误，则计算最后一个路径的长度，如果长度大于 260 个字符，则显示警告以检查 longpath 设置。

认为这是最快和最简单的解决方案。

这可能发生在至少 3 个以上的地方。 你如何区分实际上不存在的路径和路径太长，然后路径太长也不存在呢？

好吧那真的很难🤔

创建随机级联 tmp 路径更高 260 ，如果出现上升条件，则设置路径限制

顺便说一句，您还可以根据howtogeek.com/266621/how-to-make-windows-10-accept-file-paths-over-260-characters启用长路径

我将暂时关闭它，因为它不会修复，而是鼓励人们使用上述解决方法。 如果更多人遇到这个问题，我们可以解决它，但考虑到报告这个/遇到这个问题的人的数量，我认为这还不值得付出努力。