feat: add template

https://packaging.python.org/en/latest/tutorials/packaging-projects/

Author: remarkablemark

README.md

@@ -1,2 +1,45 @@
-# python-package-template
+# python_package_template
+
 🐍 Python package template
+
+## Development
+
+Create virtual environment:
+
+```sh
+python3 -m venv .venv
+```
+
+Activate virtual environment:
+
+```sh
+source .venv/bin/activate
+```
+
+Install PyPA's [build](https://github.com/pypa/build):
+
+```sh
+python3 -m pip install --upgrade build
+```
+
+Generate distribution packages:
+
+```sh
+python3 -m build
+```
+
+Install [Twine](https://github.com/pypa/twine):
+
+```sh
+python3 -m pip install --upgrade twine
+```
+
+Upload all of the archives under `dist`:
+
+```sh
+python3 -m twine upload --repository testpypi dist/*
+```
+
+## License
+
+[MIT](LICENSE)

pyproject.toml

@@ -0,0 +1,19 @@
+[project]
+name = "python_package_template"
+version = "1.0.0-alpha"
+authors = [
+  { name="Mark", email="mark@remarkablemark.org" },
+]
+description = "Python package template"
+readme = "README.md"
+requires-python = ">=3.8"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Operating System :: OS Independent",
+]
+license = "MIT"
+license-files = ["LICEN[CS]E*"]
+
+[project.urls]
+Homepage = "https://github.com/remarkablemark/python_package_template"
+Issues = "https://github.com/remarkablemark/python_package_template/issues"

src/python_package_template/__init__.py

@@ -0,0 +1,11 @@
+def hello(name: str="World") -> str:
+    """
+    Greet a name.
+
+    Args:
+        name (str): The optional name.
+
+    Returns:
+        greeting (str): The greeting.
+    """
+    return f"Hello, {name}!"