I am on Python 3.10.4 here and using a .pre-commit-config.yaml file in my Poetry 1.1.13 project that uses pyproject.toml
Here is what my .pre-commit-config.yaml looks like
# See https://pre-commit.com for more information
# See https://pre-commit.com/hooks.html for more hooks
# https://stackoverflow.com/questions/64935598/git-pre-commit-get-all-python-files
default_language_version:
python: python3.10
default_stages: [commit, push]
repos:
- repo: local
hooks:
# https://github.com/pre-commit/pre-commit-hooks#check-ast
- id: check-ast
description: Simply checks whether the files parse as valid python.
entry: check-ast
name: Check python syntax
language: system
types: [python]
# https://github.com/pre-commit/pre-commit-hooks#check-added-large-files
- id: check-added-large-files
description: prevents giant files from being committed.
entry: check-added-large-files
name: Check added large files
language: system
# https://github.com/pre-commit/pre-commit-hooks#check-json
- id: check-json
description: Checks json files for parseable syntax.
entry: check-json
name: Check JSON
language: system
types: [json]
# https://github.com/pre-commit/pre-commit-hooks#check-toml
- id: check-toml
description: Checks toml files for parseable syntax.
entry: check-toml
name: Check TOML
language: system
types: [toml]
# https://github.com/pre-commit/pre-commit-hooks#check-yaml
- id: check-yaml
description: Checks yaml files for parseable syntax.
entry: check-yaml
name: Check YAML
language: system
types: [yaml]
# https://github.com/pre-commit/pre-commit-hooks#end-of-file-fixer
- id: end-of-file-fixer
description: Ensures that a file is either empty, or ends with one newline.
entry: end-of-file-fixer
name: End of file fixer
language: system
# https://github.com/pre-commit/pre-commit-hooks#trailing-whitespace
- id: trailing-whitespace
description: Trims trailing whitespace.
entry: trailing-whitespace-fixer
name: Trailing whitespace
language: system
- repo: local
hooks:
- args: ["--verbose"]
id: flake8
description: Command-line utility for enforcing style consistency across Python projects.
entry: flake8
name: flake8
language: python
require_serial: true
types: [python]
- args: ["--verbose"]
id: black
description: The uncompromising Python code formatter
entry: black
name: black
language: python
require_serial: true
types: [python]
- args: ["--verbose"]
id: isort
name: isort
entry: isort
require_serial: true
language: python
types: [python]
- args: ["--verbose"]
exclude: tests/.*$
id: bandit
name: bandit
entry: bandit
language: python
types: [python]
- args: ["--verbose"]
id: mypy
name: mypy
entry: mypy
language: python
require_serial: true
types: [python]
When I run a git commit -m "test" it fails with the following error
Check python syntax......................................................Failed
- hook id: check-ast
- exit code: 1
Executable `check-ast` not found
Check added large files..................................................Failed
- hook id: check-added-large-files
- exit code: 1
Executable `check-added-large-files` not found
Check JSON...........................................(no files to check)Skipped
Check TOML...............................................................Failed
- hook id: check-toml
- exit code: 1
Executable `check-toml` not found
Check YAML...........................................(no files to check)Skipped
End of file fixer........................................................Failed
- hook id: end-of-file-fixer
- exit code: 1
Executable `end-of-file-fixer` not found
Trailing whitespace......................................................Failed
- hook id: trailing-whitespace
- exit code: 1
Executable `trailing-whitespace-fixer` not found
flake8...................................................................Failed
- hook id: flake8
- exit code: 1
Executable `flake8` not found
black....................................................................Failed
- hook id: black
- exit code: 1
Executable `black` not found
isort....................................................................Failed
- hook id: isort
- exit code: 1
Executable `isort` not found
bandit...................................................................Failed
- hook id: bandit
- exit code: 1
Executable `bandit` not found
mypy.....................................................................Failed
- hook id: mypy
- exit code: 1
Executable `mypy` not found
How do I make pre-commit use the virtual environment created by poetry and use all its dependencies locally?
using pre-commit in the way you're looking for is not recommend and not supported. the point of pre-commit is it installs and manages your tools -- that way you don't have to have your contributors worry about installing each and every tool at the required version.
that said, you can escape the supported path as you're doing with language: system -- but then it is on your contributors to have things set up properly and at the proper versions and with the proper virtualenv activated and with the proper versions installed in the virtualenv (which is error prone and generally a bad experience).
the reason you're encountering problems is because you're holding it wrong :)
disclaimer: I created pre-commit