Improve code style

.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/devcontainers/templates/tree/main/src/python
+{
+	"name": "Headscale WebUI",
+	"image": "mcr.microsoft.com/devcontainers/python:0-3",
+	"features": {
+		"ghcr.io/meaningful-ooo/devcontainer-features/fish:1": {},
+		"ghcr.io/devcontainers-contrib/features/poetry:2": {
+			"version": "latest"
+		}
+	},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "pip3 install --user -r requirements.txt",
+
+	// Configure tool-specific properties.
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"bungcip.better-toml",
+				"charliermarsh.ruff",
+				"github.vscode-github-actions",
+				"GitHub.vscode-pull-request-github",
+				"mhutchie.git-graph",
+				"ms-azuretools.vscode-docker",
+				"njpwerner.autodocstring",
+				"redhat.vscode-yaml",
+				"streetsidesoftware.code-spell-checker"
+			],
+			"settings": {
+				"python.defaultInterpreterPath": "${workspaceFolder}/.venv/bin/python",
+				"python.venvPath": "${workspaceFolder}/.venv",
+				"python.formatting.blackPath": "${workspaceFolder}/.venv/bin/black",
+				"python.linting.mypyPath": "${workspaceFolder}/.venv/bin/mypy",
+				"python.linting.mypyEnabled": true,
+				"python.linting.pylintPath": "${workspaceFolder}/.venv/bin/pylint",
+				"python.linting.pylintEnabled": true,
+			}
+		}
+	}
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

.github/workflows/lint.yml

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+name: build
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  release:
+    types:
+      - published
+  schedule:
+    - cron: "0 0 * * 0"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        tool:
+          - "black --check --diff"
+          - "isort --check --diff"
+          - "pydocstyle"
+          - "pylint --disable=fixme"
+          - "ruff"
+          - "mypy"
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install Poetry
+        run: pipx install poetry
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.11"
+          cache: "poetry"
+      - name: Install dependencies
+        run: poetry install --only main,dev
+      - name: Run formatter
+        run: poetry run ${{ matrix.tool }} *.py

.gitignore

@@ -1,3 +1,179 @@
-__pycache__
+# Created by https://www.toptal.com/developers/gitignore/api/python
+# Edit at https://www.toptal.com/developers/gitignore?templates=python
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+coverage.lcov
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
 .venv
-poetry.lock
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+### Python Patch ###
+# Poetry local configuration file - https://python-poetry.org/docs/configuration/#local-configuration
+# poetry.toml
+
+# ruff
+.ruff_cache/
+
+# LSP config files
+pyrightconfig.json
+
+# End of https://www.toptal.com/developers/gitignore/api/python
+
+data/

.pre-commit-config.yaml

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+repos:
+  - repo: https://github.com/python-poetry/poetry
+    rev: "1.4.0"
+    hooks:
+      - id: poetry-check
+  - repo: https://github.com/ambv/black
+    rev: 23.3.0
+    hooks:
+      - id: black
+  - repo: https://github.com/pycqa/isort
+    rev: 5.12.0
+    hooks:
+      - id: isort
+  - repo: https://github.com/pycqa/pydocstyle
+    rev: 6.3.0
+    hooks:
+      - id: pydocstyle
+  - repo: local
+    hooks:
+      - id: pylint
+        name: pylint
+        entry: poetry run pylint
+        language: system
+        types: [python]
+        args:
+          - "--disable=fixme"
+  - repo: https://github.com/charliermarsh/ruff-pre-commit
+    rev: "v0.0.262"
+    hooks:
+      - id: ruff
+  - repo: local
+    hooks:
+      - id: mypy
+        name: mypy
+        entry: poetry run mypy
+        language: system
+        types: [python]
+        args:
+          - '--exclude=/\.venv\/'

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Python: Server",
+            "type": "python",
+            "request": "launch",
+            "module": "server",
+            "justMyCode": false,
+            "env": {
+                "APP_DATA_DIR": "${workspaceFolder}/data",
+                "KEY": "CHANGEME",
+                "AUTH_TYPE": "basic",
+                "BASIC_AUTH_USER": "headscale",
+                "BASIC_AUTH_PASS": "headscale",
+                "OIDC_LOGOUT_REDIRECT_URI": "http://localhost:5000/overview",
+            }
+        },
+        {
+            "name": "Python: Server with coverage",
+            "type": "python",
+            "request": "launch",
+            "module": "coverage",
+            "args": ["run", "--omit", ".venv/**", "-m", "server"],
+            "justMyCode": false,
+            "env": {
+                "APP_DATA_DIR": "${workspaceFolder}/data",
+                "KEY": "CHANGEME",
+                "AUTH_TYPE": "basic",
+                "BASIC_AUTH_USER": "headscale",
+                "BASIC_AUTH_PASS": "headscale",
+                "OIDC_LOGOUT_REDIRECT_URI": "http://localhost:5000/overview",
+            }
+        }
+    ]
+}

.vscode/settings.json

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+{
+    "python.analysis.extraPaths": [
+        ".venv/src/flask-pydantic/flask_pydantic"
+    ],
+    "files.associations": {
+        "*.html": "jinja"
+    },
+}