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Windows update breaks pipenv virtual environments creation #2983

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alejmolinas opened this Issue Oct 10, 2018 · 5 comments

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@alejmolinas

alejmolinas commented Oct 10, 2018

Issue description

> pipenv install and > pipenv --python 3 fails in a desktop folder after windows update.

Expected result

Creation of a virtual environment and installing all dependencies declared in Pipfile.lock

Actual result

> pipenv install
Traceback (most recent call last):
  File "c:\users\ale\appdata\local\programs\python\python36\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Users\Ale\AppData\Local\Programs\Python\Python36\Scripts\pipenv.exe\__main__.py", line 9, in <module>
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\click\core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\click\core.py", line 717, in main
    rv = self.invoke(ctx)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\click\core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\click\core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\click\decorators.py", line 64, in new_func
    return ctx.invoke(f, obj, *args, **kwargs)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\click\decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\cli\command.py", line 249, in install
    editable_packages=state.installstate.editables,
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\core.py", line 1695, in do_install
    pypi_mirror=pypi_mirror,
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\core.py", line 561, in ensure_project
    pypi_mirror=pypi_mirror,
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\core.py", line 484, in ensure_virtualenv
    python = ensure_python(three=three, python=python)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\core.py", line 397, in ensure_python
    path_to_python = find_a_system_python(python)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\core.py", line 360, in find_a_system_python
    python_entry = finder.find_python_version(line)
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\pythonfinder\pythonfinder.py", line 81, in find_python_version
    match = self.windows_finder.find_python_version(
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\pythonfinder\pythonfinder.py", line 49, in windows_finder
    self._windows_finder = WindowsFinder()
  File "<attrs generated init 87ada516ba10af7bd87735a5460aaaf86a1d070f>", line 13, in __init__
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\pythonfinder\models\windows.py", line 66, in get_versions
    path = ensure_path(install_path.__getattr__(""))
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\pythonfinder\_vendor\pep514tools\_registry.py", line 75, in __getattr__
    raise AttributeError(attr)
AttributeError
> pipenv --python 3
*
* (Same as pipenv install)
 AttributeError

Steps to replicate

I was working on a project after updating windows and I wanted to test my configuration so I did
> pipenv --rm to delete my current environment. When I tried to use > pipenv install --dev I got that error.
I have already tried reinstalling pipenv and python and deleting all my site-packages.

It once let me create an environment in c:\\users\\ale, but not in other directories. I also tried > pipenv -support, but it failed at getting the python installations with the same error as always.
I again tested removing the environment and performing a > pipenv install but this time it failed.

After some testing I removed the Pipfile and Pipfile.lock in c:\\users\\ale and >pipenv install worked again but only in that directory as creating an empty folder in the desktop or other directories and executing pipenv install always fails with the same traceback.


Windows 10 Home: '1803 (OS build 17134.345)'

Pip version: '18.1'

Pipenv version: '2018.10.9'

Pipenv location: 'c:\\users\\ale\\appdata\\local\\programs\\python\\python36\\lib\\site-packages\\pipenv'

Python location: 'c:\\users\\ale\\appdata\\local\\programs\\python\\python36\\python.exe'

Python installations found:

Traceback (most recent call last):
 *
 * (Same error as above)
 *
  File "c:\users\ale\appdata\local\programs\python\python36\lib\site-packages\pipenv\vendor\pythonfinder\_vendor\pep514tools\_registry.py", line 75, in __getattr__
    raise AttributeError(attr)
AttributeError
@uranusjr

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uranusjr commented Oct 11, 2018

Can you help test if pep514tools works on your machine?

@alejmolinas

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alejmolinas commented Oct 11, 2018

Yes, pep514tools works on my machine

>>> import pep514tools as pt
>>> list(pt.findall())
[<environment PythonCore\2.7>, <environment PythonCore\3.6>, <environment PythonCore\3.7>, <environment ContinuumAnalytics\Anaconda36-64>, <environment PythonCore\3.6>, <environment PythonCore\2.7>]
@rwalton00

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rwalton00 commented Oct 20, 2018

I'm seeing the same problem:
Win 10 1803.
Python 3.7.0


pipenv install -e .
Traceback (most recent call last):
  File "C:\Users\User\AppData\Local\Programs\Python\Python37\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "C:\Users\User\AppData\Local\Programs\Python\Python37\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\__main__.py", line 4, in <module>
    cli()
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\click\core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\click\core.py", line 717, in main
    rv = self.invoke(ctx)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\click\core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\click\core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\click\decorators.py", line 64, in new_func
    return ctx.invoke(f, obj, *args, **kwargs)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\click\decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\cli\command.py", line 249, in install
    editable_packages=state.installstate.editables,
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\core.py", line 1724, in do_install
    pypi_mirror=pypi_mirror,
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\core.py", line 565, in ensure_project
    pypi_mirror=pypi_mirror,
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\core.py", line 488, in ensure_virtualenv
    python = ensure_python(three=three, python=python)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\core.py", line 401, in ensure_python
    path_to_python = find_a_system_python(python)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\core.py", line 364, in find_a_system_python
    python_entry = finder.find_python_version(line)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\pythonfinder\pythonfinder.py", line 85, in find_python_version
    match = self.windows_finder.find_python_version(
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\pythonfinder\pythonfinder.py", line 53, in windows_finder
    self._windows_finder = WindowsFinder()
  File "<attrs generated init edcac9548e6d4740d95ac8fb7f6f80b602817da2>", line 13, in __init__
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\pythonfinder\models\windows.py", line 68, in get_versions
    py_version = PythonVersion.from_windows_launcher(version_object)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\pythonfinder\models\python.py", line 182, in from_windows_launcher
    creation_dict = cls.parse(launcher_entry.info.version)
  File "C:\Users\User\AppData\Roaming\Python\Python37\site-packages\pipenv\vendor\pythonfinder\_vendor\pep514tools\_registry.py", line 75, in __getattr__
    raise AttributeError(attr)
AttributeError: version
@techalchemy

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techalchemy commented Oct 21, 2018

These are not the same issue. Please fill out the full issue template.

@daniel-brosche

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daniel-brosche commented Oct 30, 2018

I have a very similar issue using a fresh installed python 3.6 and also tried a fresh 3.7 on my windows 10 system:

pipenv install
Traceback (most recent call last):
  File "c:\program files\python36\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\program files\python36\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Program Files\Python36\Scripts\pipenv.exe\__main__.py", line 9, in <module>
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\click\core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\click\core.py", line 717, in main
    rv = self.invoke(ctx)
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\click\core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\click\core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\click\decorators.py", line 64, in new_func
    return ctx.invoke(f, obj, *args, **kwargs)
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\click\decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "c:\program files\python36\lib\site-packages\pipenv\cli\command.py", line 249, in install
    editable_packages=state.installstate.editables,
  File "c:\program files\python36\lib\site-packages\pipenv\core.py", line 1724, in do_install
    pypi_mirror=pypi_mirror,
  File "c:\program files\python36\lib\site-packages\pipenv\core.py", line 565, in ensure_project
    pypi_mirror=pypi_mirror,
  File "c:\program files\python36\lib\site-packages\pipenv\core.py", line 488, in ensure_virtualenv
    python = ensure_python(three=three, python=python)
  File "c:\program files\python36\lib\site-packages\pipenv\core.py", line 401, in ensure_python
    path_to_python = find_a_system_python(python)
  File "c:\program files\python36\lib\site-packages\pipenv\core.py", line 364, in find_a_system_python
    python_entry = finder.find_python_version(line)
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\pythonfinder\pythonfinder.py", line 85, in find_python_version
    match = self.windows_finder.find_python_version(
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\pythonfinder\pythonfinder.py", line 53, in windows_finder
    self._windows_finder = WindowsFinder()
  File "<attrs generated init b2e341b0215e3c35e816b36d635b3aaaa24df2a7>", line 13, in __init__
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\pythonfinder\models\windows.py", line 66, in get_versions
    path = ensure_path(install_path.__getattr__(""))
  File "c:\program files\python36\lib\site-packages\pipenv\vendor\pythonfinder\_vendor\pep514tools\_registry.py", line 75, in __getattr__
    raise AttributeError(attr)
AttributeError

I have no clue how to fix that.

techalchemy added a commit that referenced this issue Nov 3, 2018

Fixed a bug with encountering removed pythons
- Fixes #2983

Signed-off-by: Dan Ryan <dan@danryan.co>
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