Environment setup

.devcontainer/devcontainer.json

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+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.222.0/containers/python-3-miniconda
+{
+  "name": "${localWorkspaceFolderBasename}",
+  "image": "mcr.microsoft.com/devcontainers/python:3.10",
+  "features": {
+    "ghcr.io/devcontainers-contrib/features/poetry:2": {}
+  },
+  "remoteEnv": {
+    "WORKSPACE": "${containerWorkspaceFolder}"
+  },
+  "postCreateCommand": [
+    "/bin/sh",
+    "-c",
+    "/bin/sh ./.devcontainer/postCreateCommand.sh"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.python",
+        "charliermarsh.ruff",
+        "ms-toolsai.jupyter",
+        "ms-vscode.makefile-tools",
+        "tamasfe.even-better-toml",
+        "editorconfig.editorconfig",
+        "github.vscode-pull-request-github",
+        "njpwerner.autodocstring",
+        "ryanluker.vscode-coverage-gutters"
+      ],
+      "settings": {
+        "editor.formatOnSave": true,
+        "editor.formatOnPaste": true,
+        "[json]": {
+          "editor.defaultFormatter": "vscode.json-language-features"
+        },
+        "[python]": {
+          "editor.defaultFormatter": "charliermarsh.ruff"
+        },
+        "python.defaultInterpreterPath": "/workspaces/${localWorkspaceFolderBasename}/.venv/bin/python",
+        "python.terminal.activateEnvInCurrentTerminal": true,
+        "python.testing.unittestEnabled": false,
+        "python.testing.pytestEnabled": true,
+        "python.testing.pytestPath": "/workspaces/${localWorkspaceFolderBasename}/.venv/bin/pytest",
+        "python.testing.pytestArgs": ["tests"]
+      }
+    }
+  }
+}

.devcontainer/postCreateCommand.sh

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+#! /usr/bin/env bash
+
+# Install dependencies
+poetry install --no-root
+
+# Mark the workspace folder as safe
+git config --global --add safe.directory ${WORKSPACE}
+
+# Install pre-commit hooks
+poetry run pre-commit install --install-hooks

.pre-commit-config.yaml

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+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: "v4.4.0"
+    hooks:
+      - id: check-case-conflict
+      - id: check-merge-conflict
+      - id: check-toml
+      - id: check-yaml
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: "v0.6.8"
+    hooks:
+      - id: ruff
+        args: [--exit-non-zero-on-fix]
+      - id: ruff-format
+
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: "v3.0.3"
+    hooks:
+      - id: prettier
+
+  - repo: https://github.com/PyCQA/docformatter
+    rev: v1.7.5
+    hooks:
+      - id: docformatter
+        additional_dependencies: [tomli]
+        args: ["--config", "./pyproject.toml"]