lxa_iobus: move the project from setup.py to pyproject.toml

The pyproject.toml format is the new and modern way to package python
projects. We still use setuptools under the hood to do the packaging,
but configure it in the pyproject.toml.

This change also moves the executable scripts from the bin folder,
where they were e.g. not caught by flake8 and black by default,
into the python project folder itself.

Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>

.github/workflows/black.yml

@@ -18,15 +18,3 @@ jobs:
         uses: cytopia/docker-black@0.8
         with:
           path: '.'
-      - name: Python Black
-        uses: cytopia/docker-black@0.8
-        with:
-          path: 'bin/lxa-iobus-lpc11xxcanisp-invoke'
-      - name: Python Black
-        uses: cytopia/docker-black@0.8
-        with:
-          path: 'bin/lxa-iobus-lpc11xxcanisp-program'
-      - name: Python Black
-        uses: cytopia/docker-black@0.8
-        with:
-          path: 'bin/lxa-iobus-server'

.github/workflows/flake8.yml

@@ -16,6 +16,3 @@ jobs:
       - uses: actions/checkout@v4
       - run: python3 -m pip install flake8 flake8-pyproject
       - run: flake8 .
-      - run: flake8 bin/lxa-iobus-lpc11xxcanisp-invoke
-      - run: flake8 bin/lxa-iobus-lpc11xxcanisp-program
-      - run: flake8 bin/lxa-iobus-server

Makefile

@@ -5,7 +5,7 @@ PYTHON_TESTING_ENV=$(PYTHON_VENV)-qa
 INTERFACE=can0
 LSS_ADDRESS_CACHE_FILE=lss-address-cache.json
 
-$(PYTHON_VENV)/.created: setup.py
+$(PYTHON_VENV)/.created: pyproject.toml
 	rm -rf $(PYTHON_VENV) && \
 	$(PYTHON) -m venv $(PYTHON_VENV) && \
 	. $(PYTHON_VENV)/bin/activate && \
@@ -24,37 +24,3 @@ server: env
 		$(INTERFACE) \
 		--lss-address-cache-file=$(LSS_ADDRESS_CACHE_FILE) \
 		$(args)
-
-# packaging environment #######################################################
-$(PYTHON_PACKAGING_VENV)/.created: REQUIREMENTS.packaging.txt
-	rm -rf $(PYTHON_PACKAGING_VENV) && \
-	$(PYTHON) -m venv $(PYTHON_PACKAGING_VENV) && \
-	. $(PYTHON_PACKAGING_VENV)/bin/activate && \
-	pip install --upgrade pip && \
-	pip install -r REQUIREMENTS.packaging.txt
-	date > $(PYTHON_PACKAGING_VENV)/.created
-
-packaging-env: $(PYTHON_PACKAGING_VENV)/.created
-
-sdist: packaging-env
-	. $(PYTHON_PACKAGING_VENV)/bin/activate && \
-	rm -rf dist *.egg-info && \
-	./setup.py sdist
-
-_release: sdist
-	. $(PYTHON_PACKAGING_VENV)/bin/activate && \
-	twine upload dist/*
-
-# testing #####################################################################
-$(PYTHON_TESTING_ENV)/.created: REQUIREMENTS.qa.txt
-	rm -rf $(PYTHON_TESTING_ENV) && \
-	$(PYTHON) -m venv $(PYTHON_TESTING_ENV) && \
-	. $(PYTHON_TESTING_ENV)/bin/activate && \
-	pip install pip --upgrade && \
-	pip install -r ./REQUIREMENTS.qa.txt && \
-	date > $(PYTHON_TESTING_ENV)/.created
-
-qa: $(PYTHON_TESTING_ENV)/.created
-	. $(PYTHON_TESTING_ENV)/bin/activate && \
-	black --check --diff . && \
-	flake8

lxa_iobus/__init__.py

@@ -1,2 +0,0 @@
-VERSION = (0, 4, 2)
-VERSION_STRING = "{}".format(".".join([str(i) for i in VERSION]))

bin/lxa-iobus-lpc11xxcanisp-invoke → lxa_iobus/cli/lpc11xxcanisp_invoke.py

@@ -27,7 +27,7 @@ def invoke_isp(self):
         self.node.sdo.download(0x2B07, 0, struct.pack("I", 0x12345678))
 
 
-def invoke_rom_loader():
+def main():
     can = CanOpen()
     can.setup()
 
@@ -38,4 +38,4 @@ def invoke_rom_loader():
 
 
 if __name__ == "__main__":
-    invoke_rom_loader()
+    main()