Set up python package and CI

.github/workflows/tests.yml

@@ -0,0 +1,36 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    name: Tests
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.7
+
+    - name: Install Poetry
+      uses: snok/install-poetry@v1
+      with:
+        version: 1.4.2
+
+    - name: Install the package and dependencies
+      run: |
+        poetry install
+
+    - name: Run tests
+      run: |
+        poetry run make all-checks

.gitignore

@@ -158,3 +158,45 @@ cython_debug/
 #  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/
+
+# MacOS
+# Created by https://www.toptal.com/developers/gitignore/api/macos
+# Edit at https://www.toptal.com/developers/gitignore?templates=macos
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### macOS Patch ###
+# iCloud generated files
+*.icloud
+
+# End of https://www.toptal.com/developers/gitignore/api/macos
+
+# VScode
+.vscode

Makefile

@@ -0,0 +1,31 @@
+poetry-check:
+	@echo "🔒 Verifying that poetry.lock is consistent with pyproject.toml..."
+	poetry lock --check
+
+format:
+	isort .
+	black .
+
+format-check:
+	@echo "⚫ Checking code format..."
+	isort --check-only --diff .
+	black --check .
+
+type-check:
+	@echo "👮 Running type checker"
+	mypy .
+
+static-checks: poetry-check format-check type-check
+
+test:
+	@echo "🏃 Running tests..."
+	pytest .
+
+all-checks: static-checks test
+	@echo "✅ Great success!"
+
+clean:
+	rm -rf dist
+
+build:
+	poetry build

pyproject.toml

@@ -0,0 +1,70 @@
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.poetry]
+name = "lightly-insights"
+version = "0.1.0"
+authors = ["Lightly.ai"]
+description = "A tool for converting computer vision label formats."
+readme = "README.md"
+license = "MIT"
+
+[tool.poetry.dependencies]
+python = ">=3.7"
+tqdm = "*"
+pillow = "*"
+
+[tool.poetry.group.dev.dependencies]
+mypy = "*"
+black = "*"
+isort = "*"
+flake8 = "*"
+pytest = "*"
+pytest-mock = "*"
+build = "*"
+twine = "*"
+types-Pillow = "*"
+
+# [tool.poetry.scripts]
+# labelformat = "lightly_insights.cli.cli:main"
+
+[tool.pytest.ini_options]
+pythonpath = [
+  ".", "src/"
+]
+
+[tool.isort]
+profile = "black"
+
+[tool.mypy]
+ignore_missing_imports = true
+python_version = 3.7
+warn_unused_configs = true
+strict_equality = true
+# Disallow dynamic typing
+#disallow_any_unimported = true # because mypy fails to follow some imports, e.g. for PIL.Image.Image and matplotlib.Figure
+#disallow_any_expr = true # because intermediate expressions do not need to be typed
+disallow_any_decorated = true
+disallow_any_explicit = true
+disallow_any_generics = true
+disallow_subclassing_any = true
+# Disallow untyped definitions
+#disallow_untyped_calls = true # otherwise all external functions called must be typed e.g. calls to torch functions
+disallow_untyped_defs = true
+disallow_incomplete_defs = true
+check_untyped_defs = true
+disallow_untyped_decorators = true
+# None and optional handling
+no_implicit_optional = true
+strict_optional = true
+# Configuring warnings
+warn_unused_ignores = true
+warn_no_return = true
+warn_return_any = true
+warn_redundant_casts = true
+warn_unreachable = true
+
+# Print format
+show_error_codes = true
+show_error_context = true

src/lightly_insights/main.py

@@ -0,0 +1,2 @@
+def main() -> None:
+    print("Hello, world!")

tests/test_main.py

@@ -0,0 +1,6 @@
+from lightly_insights import main
+
+
+def test_main() -> None:
+    main.main()
+    assert True