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git commit fails to install environment in a git repo

See original GitHub issue

describe your issue

I added a .pre-commit-config.yml to an existing repo and committed it. Then I added some more files to the staging area and when I commit I get the prompt that pre-commit is creating an environment, but fails to install.

pre-commit --version

2.17.0

.pre-commit-config.yaml

repos:
-   repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.1.0
    hooks:
    -   id: trailing-whitespace
    -   id: end-of-file-fixer
    -   id: check-yaml
    -   id: check-added-large-files

~/.cache/pre-commit/pre-commit.log (if present)

version information

pre-commit version: 2.17.0
git --version: git version 2.35.1
sys.version:
    3.10.2 (main, Feb  2 2022, 06:19:27) [Clang 13.0.0 (clang-1300.0.29.3)]
sys.executable: /Users/luca/.local/pipx/venvs/pre-commit/bin/python
os.name: posix
sys.platform: darwin

error information

An unexpected error has occurred: AssertionError: BUG: expected environment for python to be healthy() immediately after install, please open an issue describing your environment

Traceback (most recent call last):
  File "/Users/luca/.local/pipx/venvs/pre-commit/lib/python3.10/site-packages/pre_commit/error_handler.py", line 70, in error_handler
    yield
  File "/Users/luca/.local/pipx/venvs/pre-commit/lib/python3.10/site-packages/pre_commit/main.py", line 368, in main
    return hook_impl(
  File "/Users/luca/.local/pipx/venvs/pre-commit/lib/python3.10/site-packages/pre_commit/commands/hook_impl.py", line 237, in hook_impl
    return retv | run(config, store, ns)
  File "/Users/luca/.local/pipx/venvs/pre-commit/lib/python3.10/site-packages/pre_commit/commands/run.py", line 416, in run
    install_hook_envs(to_install, store)
  File "/Users/luca/.local/pipx/venvs/pre-commit/lib/python3.10/site-packages/pre_commit/repository.py", line 224, in install_hook_envs
    _hook_install(hook)
  File "/Users/luca/.local/pipx/venvs/pre-commit/lib/python3.10/site-packages/pre_commit/repository.py", line 86, in _hook_install
    raise AssertionError(
AssertionError: BUG: expected environment for python to be healthy() immediately after install, please open an issue describing your environment

Issue Analytics

State:
Created 2 years ago
Comments:9 (4 by maintainers)

Top GitHub Comments

1reaction

asottilecommented, Feb 18, 2022

it’s definitely not isort’s problem, pipx makes the most sense

1reaction

asottilecommented, Feb 8, 2022

ah yep that would do it

you have a mix of 3.10.0, 3.10.1, and 3.10.2 – so when pre-commit creates a “python3.10” environment from 3.10.2 and gets an unrelated version it complains

you’ll want to clean up your python setup so you only reference one of those three versions and it should resolve itself – admittedly pipx should probably be detecting this case and healing for you but that would be a request towards pipx and not here