Repackage to hatch/pyproject. Port to gpiod.

Author: Gadgetoid

library/.coveragerc .coveragerc

@@ -1,4 +1,4 @@
 [run]
-source = ST7789
+source = st7789
 omit =
     .tox/*

.github/workflows/build.yml

@@ -0,0 +1,41 @@
+name: Build
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  test:
+    name: Python ${{ matrix.python }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python: ['3.9', '3.10', '3.11']
+
+    env:
+      RELEASE_FILE: ${{ github.event.repository.name }}-${{ github.event.release.tag_name || github.sha }}-py${{ matrix.python }}
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python }}
+
+      - name: Install Dependencies
+        run: |
+          make dev-deps
+
+      - name: Build Packages
+        run: |
+          make build
+
+      - name: Upload Packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.RELEASE_FILE }}
+          path: dist/

.github/workflows/qa.yml

@@ -0,0 +1,39 @@
+name: QA
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  test:
+    name: linting & spelling
+    runs-on: ubuntu-latest
+    env:
+      TERM: xterm-256color
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Set up Python '3,11'
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install Dependencies
+        run: |
+          make dev-deps
+
+      - name: Run Quality Assurance
+        run: |
+          make qa
+
+      - name: Run Code Checks
+        run: |
+          make check
+
+      - name: Run Bash Code Checks
+        run: |
+          make shellcheck

.github/workflows/test.yml

@@ -1,37 +1,41 @@
-name: Python Tests
+name: Tests
 
 on:
   pull_request:
   push:
     branches:
-      - master
+      - main
 
 jobs:
   test:
+    name: Python ${{ matrix.python }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [2.7, 3.7, 3.8, 3.9]
+        python: ['3.9', '3.10', '3.11']
 
     steps:
-      - uses: actions/checkout@v2
+      - name: Checkout Code
+        uses: actions/checkout@v3
+
       - name: Set up Python ${{ matrix.python }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python }}
+
       - name: Install Dependencies
         run: |
-          python -m pip install --upgrade setuptools tox
+          make dev-deps
+
       - name: Run Tests
-        working-directory: library
         run: |
-          tox -e py
+          make pytest
+
       - name: Coverage
+        if: ${{ matrix.python == '3.9' }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        working-directory: library
         run: |
           python -m pip install coveralls
           coveralls --service=github
-        if: ${{ matrix.python == '3.9' }}
 

library/CHANGELOG.txt CHANGELOG.md

@@ -1,49 +1,66 @@
-.PHONY: usage install uninstall
+LIBRARY_NAME := $(shell hatch project metadata name 2> /dev/null)
+LIBRARY_VERSION := $(shell hatch version 2> /dev/null)
+
+.PHONY: usage install uninstall check pytest qa build-deps check tag wheel sdist clean dist testdeploy deploy
 usage:
+ifdef LIBRARY_NAME
+	@echo "Library: ${LIBRARY_NAME}"
+	@echo "Version: ${LIBRARY_VERSION}\n"
+else
+	@echo "WARNING: You should 'make dev-deps'\n"
+endif
 	@echo "Usage: make <target>, where target is one of:\n"
-	@echo "install:	   install the library locally from source"
-	@echo "uninstall:	 uninstall the local library"
-	@echo "python-readme: generate library/README.md from README.md"
-	@echo "python-wheels: build python .whl files for distribution"
-	@echo "python-sdist:  build python source distribution"
-	@echo "python-clean:  clean python build and dist directories"
-	@echo "python-dist:   build all python distribution files" 
+	@echo "install:      install the library locally from source"
+	@echo "uninstall:    uninstall the local library"
+	@echo "dev-deps:     install Python dev dependencies"
+	@echo "check:        perform basic integrity checks on the codebase"
+	@echo "qa:           run linting and package QA"
+	@echo "pytest:       run Python test fixtures"
+	@echo "clean:        clean Python build and dist directories"
+	@echo "build:        build Python distribution files"
+	@echo "testdeploy:   build and upload to test PyPi"
+	@echo "deploy:       build and upload to PyPi"
+	@echo "tag:          tag the repository with the current version\n"
+
+version:
+	@hatch version
 
 install:
-	./install.sh
+	./install.sh --unstable
 
 uninstall:
 	./uninstall.sh
 
-python-readme: library/README.md
+dev-deps:
+	python3 -m pip install -r requirements-dev.txt
+	sudo apt install dos2unix shellcheck
+
+check:
+	@bash check.sh
 
-python-license: library/LICENSE.txt
+shellcheck:
+	shellcheck *.sh
 
-library/README.md: README.md library/CHANGELOG.txt
-	cp README.md library/README.md
-	printf "\n# Changelog\n" >> library/README.md
-	cat library/CHANGELOG.txt >> library/README.md
+qa:
+	tox -e qa
 
-library/LICENSE.txt: LICENSE
-	cp LICENSE library/LICENSE.txt
+pytest:
+	tox -e py
 
-python-wheels: python-readme python-license
-	cd library; python3 setup.py bdist_wheel
-	cd library; python setup.py bdist_wheel
+nopost:
+	@bash check.sh --nopost
 
-python-sdist: python-readme python-license
-	cd library; python setup.py sdist
+tag: version
+	git tag -a "v${LIBRARY_VERSION}" -m "Version ${LIBRARY_VERSION}"
 
-python-clean:
-	-rm -r library/dist
-	-rm -r library/build
-	-rm -r library/*.egg-info
+build: check
+	@hatch build
 
-python-dist: python-clean python-wheels python-sdist
-	ls library/dist
+clean:
+	-rm -r dist
 
-python-deploy: python-dist
-	twine upload library/dist/*
+testdeploy: build
+	twine upload --repository testpypi dist/*
 
-python-testdeploy: python-dist
-	twine upload --repository-url https://test.pypi.org/legacy/ library/dist/*
+deploy: nopost build
+	twine upload dist/*

Makefile

@@ -6,53 +6,29 @@
 [![Python Versions](https://img.shields.io/pypi/pyversions/st7789.svg)](https://pypi.python.org/pypi/st7789)
 
 
-Python library to control ST7789 TFT LCD displays.
+Python library to control an ST7789 TFT LCD display
 
-Designed to work with the following Pimoroni ST7789 based SPI breakouts and Raspberry Pi HATs:
+Designed specifically to work with a ST7789 based 240x240 pixel TFT SPI display. (Specifically the [1.3" SPI LCD from Pimoroni](https://shop.pimoroni.com/products/1-3-spi-colour-lcd-240x240-breakout)).
 
-- [1.54" SPI Colour Square LCD (240x240) Breakout](https://shop.pimoroni.com/products/1-54-spi-colour-square-lcd-240x240-breakout)
-- [1.3" SPI Colour Square LCD (240x240) Breakout](https://shop.pimoroni.com/products/1-3-spi-colour-lcd-240x240-breakout)
-- [1.3" SPI Colour Round LCD (240x240) Breakout](https://shop.pimoroni.com/products/1-3-spi-colour-round-lcd-240x240-breakout)
-- [Display HAT Mini](https://shop.pimoroni.com/products/display-hat-mini) (2.0" 320x240 LCD)
-
-![Photo showing four different Pimoroni ST7789-based products](st7789-combined.jpg)
+![Animated GIF showing the ST7789 SPI LCD displaying Deploy/Rainbows in alternating frames](https://raw.githubusercontent.com/pimoroni/st7789-python/master/square-lcd-breakout-1.gif)
 
 # Installation
 
-First, make sure you have the following dependencies:
+Make sure you have the following dependencies:
 
-````bash
-sudo apt update
-sudo apt install python3-rpi.gpio python3-spidev python3-pip python3-pil python3-numpy
+````
+sudo apt-get update
+sudo apt-get install python-rpi.gpio python-spidev python-pip python-pil python-numpy
 ````
 
 Install this library by running:
 
-````bash
-sudo pip3 install st7789
+````
+sudo pip install st7789
 ````
 
-You will also need to make sure I2C and SPI are enabled in raspi-config (`sudo raspi-config`) - you can find them under Interface Options. 
-
-# Examples
-
-You can find some examples of use in the examples folder. Clone this repo with:
-
-```bash
-git clone https://github.com/pimoroni/st7789-python
-```
-
-and navigate into the examples folder with:
-
-```bash
-cd ~/st7789-python/examples/
-```
-
-You can pass most of them a parameter (`square`, `rect`, `round`, or `dhmini`) to specify the size/shape/rotation of screen, like this:
+You might also need to enable I2C and SPI in raspi-config. See example of usage in the examples folder.
 
-```bash
-python3 shapes.py dhmini
-```
 
 # Licensing & History
 

README.md

@@ -0,0 +1,5 @@
+from warnings import warn
+
+from st7789 import *  # noqa F403
+
+warn("Using \"import ST7789\" is deprecated. Please \"import st7789\" (all lowercase)!", DeprecationWarning, stacklevel=2)

ST7789.py

@@ -0,0 +1,84 @@
+#!/bin/bash
+
+# This script handles some basic QA checks on the source
+
+NOPOST=$1
+LIBRARY_NAME=$(hatch project metadata name)
+LIBRARY_VERSION=$(hatch version | awk -F "." '{print $1"."$2"."$3}')
+POST_VERSION=$(hatch version | awk -F "." '{print substr($4,0,length($4))}')
+TERM=${TERM:="xterm-256color"}
+
+success() {
+	echo -e "$(tput setaf 2)$1$(tput sgr0)"
+}
+
+inform() {
+	echo -e "$(tput setaf 6)$1$(tput sgr0)"
+}
+
+warning() {
+	echo -e "$(tput setaf 1)$1$(tput sgr0)"
+}
+
+while [[ $# -gt 0 ]]; do
+	K="$1"
+	case $K in
+	-p|--nopost)
+		NOPOST=true
+		shift
+		;;
+	*)
+		if [[ $1 == -* ]]; then
+			printf "Unrecognised option: %s\n" "$1";
+			exit 1
+		fi
+		POSITIONAL_ARGS+=("$1")
+		shift
+	esac
+done
+
+inform "Checking $LIBRARY_NAME $LIBRARY_VERSION\n"
+
+inform "Checking for trailing whitespace..."
+if grep -IUrn --color "[[:blank:]]$" --exclude-dir=dist --exclude-dir=.tox --exclude-dir=.git --exclude=PKG-INFO; then
+    warning "Trailing whitespace found!"
+    exit 1
+else
+    success "No trailing whitespace found."
+fi
+printf "\n"
+
+inform "Checking for DOS line-endings..."
+if grep -lIUrn --color $'\r' --exclude-dir=dist --exclude-dir=.tox --exclude-dir=.git --exclude=Makefile; then
+    warning "DOS line-endings found!"
+    exit 1
+else
+    success "No DOS line-endings found."
+fi
+printf "\n"
+
+inform "Checking CHANGELOG.md..."
+if ! grep "^${LIBRARY_VERSION}" CHANGELOG.md > /dev/null 2>&1; then
+    warning "Changes missing for version ${LIBRARY_VERSION}! Please update CHANGELOG.md."
+    exit 1
+else
+    success "Changes found for version ${LIBRARY_VERSION}."
+fi
+printf "\n"
+
+inform "Checking for git tag ${LIBRARY_VERSION}..."
+if ! git tag -l | grep -E "${LIBRARY_VERSION}$"; then
+    warning "Missing git tag for version ${LIBRARY_VERSION}"
+fi
+printf "\n"
+
+if [[ $NOPOST ]]; then
+    inform "Checking for .postN on library version..."
+    if [[ "$POST_VERSION" != "" ]]; then
+        warning "Found .$POST_VERSION on library version."
+        inform "Please only use these for testpypi releases."
+        exit 1
+    else
+        success "OK"
+    fi
+fi