Crashes with AttributeError: 'TestenvConfig' object has no attribute 'conda_exe'

Question

Crashes with AttributeError: 'TestenvConfig' object has no attribute 'conda_exe'

SimonBin opened this issue 3 years ago · comments

If tox and tox-conda are installed,

this config

[tox]
requires = tox-conda
           tox-run-before

crashes with

.tox create: ~/repro/.tox/.tox
Traceback (most recent call last):
  File "~env/bin/tox", line 11, in <module>
    sys.exit(cmdline())
  File "~env/lib/python3.8/site-packages/tox/session/__init__.py", line 44, in cmdline
    main(args)
  File "~env/lib/python3.8/site-packages/tox/session/__init__.py", line 69, in main
    exit_code = session.runcommand()
  File "~env/lib/python3.8/site-packages/tox/session/__init__.py", line 187, in runcommand
    return provision_tox(provision_tox_venv, self.config.args)
  File "~env/lib/python3.8/site-packages/tox/session/commands/provision.py", line 10, in provision_tox
    ensure_meta_env_up_to_date(provision_venv)
  File "~env/lib/python3.8/site-packages/tox/session/commands/provision.py", line 24, in ensure_meta_env_up_to_date
    if provision_venv.setupenv():
  File "~env/lib/python3.8/site-packages/tox/venv.py", line 626, in setupenv
    status = self.update(action=action)
  File "~env/lib/python3.8/site-packages/tox/venv.py", line 270, in update
    self.hook.tox_testenv_create(action=action, venv=self)
  File "~env/lib/python3.8/site-packages/pluggy/hooks.py", line 286, in __call__
    return self._hookexec(self, self.get_hookimpls(), kwargs)
  File "~env/lib/python3.8/site-packages/pluggy/manager.py", line 93, in _hookexec
    return self._inner_hookexec(hook, methods, kwargs)
  File "~env/lib/python3.8/site-packages/pluggy/manager.py", line 84, in <lambda>
    self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(
  File "~env/lib/python3.8/site-packages/pluggy/callers.py", line 208, in _multicall
    return outcome.get_result()
  File "~env/lib/python3.8/site-packages/pluggy/callers.py", line 80, in get_result
    raise ex[1].with_traceback(ex[2])
  File "~env/lib/python3.8/site-packages/pluggy/callers.py", line 187, in _multicall
    res = hook_impl.function(*args)
  File "~env/lib/python3.8/site-packages/tox_conda/plugin.py", line 194, in tox_testenv_create
    args = [venv.envconfig.conda_exe, "create", "--yes", "-p", envdir]
  File "~env/lib/python3.8/site-packages/tox/config/__init__.py", line 1042, in __getattribute__
    rv = object.__getattribute__(self, name)
AttributeError: 'TestenvConfig' object has no attribute 'conda_exe'

instead of self-provisioning a working tox env

Philip · Answer 1 · Sun Nov 21 2021 15:33:49 GMT+0800 (China Standard Time)

I have this same problem, downgrading to ~=0.7.0 should fix this

Antoine Dechaume · Answer 2 · Mon Nov 22 2021 05:11:54 GMT+0800 (China Standard Time)

I cannot reproduce it:

ll
total 8.0K
-rw-r--r-- 1 antoine 38 Nov 21 20:36 setup.py
-rw-r--r-- 1 antoine 53 Nov 21 22:07 tox.ini

cat setup.py 
from setuptools import setup

setup()

cat tox.ini 
[tox]
requires = tox-conda
           tox-run-before

tox
.tox create: /tmp/0/.tox/.tox
.tox installdeps: tox-conda, tox-run-before, tox >= 3.24.4
GLOB sdist-make: /tmp/0/setup.py
python create: /tmp/0/.tox/python
python inst: /tmp/0/.tox/.tmp/package/1/UNKNOWN-0.0.0.zip
python installed: argcomplete==1.12.3,attrs==21.2.0,delta==0.4.2,iniconfig==1.1.1,jsonschema==3.2.0,pipx==0.16.4,py==1.11.0,pyrsistent==0.18.0,pytest==6.2.5,pytest-executable @ file:///home/antoine/PycharmProjects/pytest-executable,UNKNOWN @ file:///tmp/0/.tox/.tmp/package/1/UNKNOWN-0.0.0.zip,userpath==1.7.0
python run-test-pre: PYTHONHASHSEED='3731313267'
_________________________________________________________________ summary __________________________________________________________________
  python: commands succeeded
  congratulations :)

Please provide more context.

Simon Bin · Answer 3 · Mon Nov 22 2021 05:17:33 GMT+0800 (China Standard Time)

setup.py and tox.ini as yours

conda create --name toxcondabug python=3.8
conda activate toxcondabug
conda install tox-conda -c conda-forge
tox

(error appears)

Antoine Dechaume · Answer 4 · Mon Nov 22 2021 05:22:34 GMT+0800 (China Standard Time)

Thank you, I can reproduce it now.

Antoine Dechaume · Answer 5 · Mon Nov 22 2021 05:28:46 GMT+0800 (China Standard Time)

Meanwhile, just install tox (no tox-conda) in your anaconda environment:

conda create -c conda-forge -n toxcondabug python=3.8 tox
...

conda run -n toxcondabug --no-capture-output tox  
.tox create: /tmp/0/.tox/.tox
.tox installdeps: tox-conda, tox-run-before, tox >= 3.24.4
GLOB sdist-make: /tmp/0/setup.py
python create: /tmp/0/.tox/python
python inst: /tmp/0/.tox/.tmp/package/1/UNKNOWN-0.0.0.zip
python installed: argcomplete==1.12.3,attrs==21.2.0,delta==0.4.2,iniconfig==1.1.1,jsonschema==3.2.0,pipx==0.16.4,py==1.11.0,pyrsistent==0.18.0,pytest==6.2.5,pytest-executable @ file:///home/antoine/PycharmProjects/pytest-executable,UNKNOWN @ file:///tmp/0/.tox/.tmp/package/1/UNKNOWN-0.0.0.zip,userpath==1.7.0
python run-test-pre: PYTHONHASHSEED='3611896972'
_________________________________________________________________ summary __________________________________________________________________
  python: commands succeeded
  congratulations :)

Mathew Topper · Answer 6 · Mon Mar 28 2022 21:33:39 GMT+0800 (China Standard Time)

I have the same issue that is triggered when I try to specify a pip version:

[tox]
requires =
    tox-conda
    setuptools >= 40.8.0
    pip < 22

Not setting pip in the requires list or removing tox-conda from the environment fixes the issue.

> conda info

     active environment : _taxonopy
    active env location : C:\Anaconda3\envs\_taxonopy
            shell level : 2
       user config file : C:\Users\Work\.condarc
 populated config files : C:\Users\Work\.condarc
                          C:\Anaconda3\envs\_taxonopy\.condarc
          conda version : 4.12.0
    conda-build version : 3.21.6
         python version : 3.9.7.final.0
       virtual packages : __win=0=0
                          __archspec=1=x86_64
       base environment : C:\Anaconda3  (writable)
      conda av data dir : C:\Anaconda3\etc\conda
  conda av metadata url : None
           channel URLs : https://conda.anaconda.org/conda-forge/win-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://repo.anaconda.com/pkgs/main/win-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/win-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/msys2/win-64
                          https://repo.anaconda.com/pkgs/msys2/noarch
          package cache : C:\Anaconda3\pkgs
                          C:\Users\Work\.conda\pkgs
                          C:\Users\Work\AppData\Local\conda\conda\pkgs
       envs directories : C:\Anaconda3\envs
                          C:\Users\Work\.conda\envs
                          C:\Users\Work\AppData\Local\conda\conda\envs
               platform : win-64
             user-agent : conda/4.12.0 requests/2.26.0 CPython/3.9.7 Windows/10 Windows/10.0.19044
          administrator : True
             netrc file : None
           offline mode : False

Mathew Topper · Answer 7 · Mon Mar 28 2022 21:37:28 GMT+0800 (China Standard Time)

I also note that the pip version set in requires is not respected.

> conda list
  # packages in environment at E:\Programming\Python\git\taxonopy\.tox\py37:
  #
  # Name                    Version                   Build  Channel
  ...
  pip                       22.0.4             pyhd8ed1ab_0    conda-forge
  ...

Antoine Dechaume · Answer 8 · Tue Mar 29 2022 01:46:59 GMT+0800 (China Standard Time)

I think that requires refers to the packages installed in the provisional environment from where tox is executed from, and not to the environments from where the commands are executed.
@gaborbernat Is it correct?