feat: setup with poetry

.gitignore

@@ -0,0 +1 @@
+__pycache__

README.md

@@ -1,4 +1,27 @@
 # Python Func Runtime
 
-This repository contains the function invocation and runtime framework for 
-Knative Python functions.
+This middleware is used by Knative Functions to expose a Function written in
+Python as a network service.
+
+
+## Contents
+```
+.
+├── cmd
+│   └── fhttp     - Example a function using the http middleware
+├── src/func_python
+│   ├── http.py   - HTTP Middleware
+└── README.md     - This Readme
+```
+
+## Development
+
+- install `poetry` via `pipx`
+- activate the virtual environment managed by poetry via `poetry shell`
+  Note that on some environments this command may cause collissions with
+  configured keyboard shortcuts.  If there are problems, you can source
+  the environment variables from the autogenerated venv with:
+  `source $(poetry env info --path)/bin/activate`
+- install dependencies into the activated environment with `poetry install`
+- run the example via `python cmd/fhttp/main.py`
+- deactivate the virtual environment with `exit`

cmd/fhttp/README.md

@@ -7,27 +7,3 @@ This is an example usage of the Functions HTTP middleware.
 
 To see the actual middleware which is used when building a Python Function,
 see the [Functions Python Scaffolding](https://github.com/knative/func/tree/main/templates/python/http)
-
-## Running
-
-Create a local virtual environment if it does not already exist:
-```bash
-python3 -m venv venv
-```
-Activate the virtual environment:
-```bash
-source ./venv/bin/activate
-```
-Ensure the requirements are installed:
-```bash
-pip install -r requirements.txt
-```
-Run the application:
-```bash
-python3 ./main.py
-```
-use `^C` to stop the application
-
-To Deactivate the virtual environment:
-```bash
-deactivate

cmd/fhttp/main.py

@@ -1,6 +1,6 @@
 import argparse
 import logging
-import func_python.http
+from func_python.http import serve
 
 logging.basicConfig(level=logging.INFO)
 
@@ -65,7 +65,7 @@ def new():
 if __name__ == "__main__":
     if args.static:
         logging.info("Starting static handler")
-        func_python.http.serve(handle)
+        serve(handle)
     else:
         logging.info("Starting new instance")
-        func_python.http.serve(new)
+        serve(new)

pyproject.toml

@@ -0,0 +1,16 @@
+[tool.poetry]
+name = "func-python"
+version = "0.1.0"
+description = "Knative Functions Python Middleware"
+authors = ["Luke Kingland <[email protected]>"]
+readme = "README.md"
+license = "Apache-2.0"
+repository = "https://github.com/knative-extensions/func-python"
+
+[tool.poetry.dependencies]
+python = "^3.12"
+hypercorn = "^0.17.3"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"