Initial release

.gitignore

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+*~

.pre-commit-config.yaml

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+# Pre-commit hooks to run tests and ensure code is cleaned.
+# See https://pre-commit.com for more information
+repos:
+#-   repo: local
+#    hooks:
+#    -   id: pytest
+#        name: pytest
+#        entry: python3 -m pytest tests
+#        language: system
+#        types: [python]
+#        pass_filenames: false
+-   repo: local
+    hooks:
+    -   id: pylint
+        name: pylint
+        entry: pylint
+        language: system
+        types: [python]
+        require_serial: true
+-   repo: https://github.com/PyCQA/flake8
+    rev: 6.0.0
+    hooks:
+    -   id: flake8
+        args: ['--max-line-length=100']
+-   repo: https://github.com/asottile/pyupgrade
+    rev: v3.3.1
+    hooks:
+    - id: pyupgrade
+      args: ['--keep-percent-format', '--py37-plus']
+-   repo: https://github.com/psf/black
+    rev: 22.12.0
+    hooks:
+    - id: black
+      args: ['--target-version', 'py37', '--line-length', '100']
+-   repo: https://github.com/PyCQA/isort
+    rev: 5.11.4
+    hooks:
+    - id: isort
+      args: ['--profile', 'black', '--line-length', '100']

Dockerfile

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+from debian:stable-slim
+
+RUN apt-get update && apt-get install --no-install-recommends -y python3-all python3-dev python3-pip python3-venv build-essential pylint3 git pre-commit && apt-get clean && rm -fr rm -rf /var/lib/apt/lists/*
+RUN mkdir /tmp/src
+COPY .pre-commit-config.yaml fake_python_module /tmp/src/
+RUN cd /tmp/src && git init && git add * && pre-commit autoupdate && pre-commit run --all-files && rm -fr /tmp/src

README.md

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+# Docker image to run pre-commit on Python apps/libraries
+
+Image with common dependencies to run pre-commit in Python apps/libraries:
+
+- common python packages: `python3-all python3-dev python3-pip python3-venv pylint3`
+- `build-essential` to allow local python package using `pip`
+- `pre-commit` and `git` commands
+
+To use it:
+
+```bash
+docker run -it -v "$(pwd)":/src -w /src brenard/python-pre-commit
+```