Add ruff

.github/workflows/build.yml

@@ -26,8 +26,7 @@ jobs:
     - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install coverage
-        pip install -r requirements.txt
+        pip install .$(python scripts/extract_dependencies.py --exclude doc dev midi)
     - name: Install and pack web ui assets
       run: |
         npm install
@@ -55,7 +54,7 @@ jobs:
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
 
-  flake8:
+  lint:
     runs-on: ubuntu-latest
 
     steps:
@@ -67,11 +66,10 @@ jobs:
     - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8
-        pip install -r requirements.txt
-    - name: Check code style with flake8
+        pip install .$(python scripts/extract_dependencies.py --exclude doc test)
+    - name: Lint code with ruff
       run: |
-        flake8
+        ruff check .
 
   mypy:
     runs-on: ubuntu-latest
@@ -85,8 +83,7 @@ jobs:
     - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install mypy
-        pip install -r requirements.txt
+        pip install .$(python scripts/extract_dependencies.py --exclude doc dev)
     - name: Check typing with MyPy
       run: |
         mypy
@@ -103,7 +100,9 @@ jobs:
     - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r requirements.txt
+        mkdir _static
+        pip install .$(python scripts/extract_dependencies.py --exclude test dev)
+
     - name: Build HTML docs with Sphinx
       run: |
         cd docs

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel build
+        pip install build
     - name: Create source and wheel dist
       run: |
         python -m build

.readthedocs.yaml

@@ -14,4 +14,5 @@ sphinx:
 
 python:
   install:
-  - requirements: requirements.txt
+    command: |
+      pip install .$(python scripts/extract_dependencies.py --exclude test dev)

README.md

@@ -62,7 +62,7 @@ Read more about SHC's base concepts [in the documentation](https://smarthomeconn
    pip3 install smarthomeconnect
    ```
    It will be only install smarthomeconnect and the dependencies of its core features.
-   Additional depdencies are required for certain interface modules and can be installed via pip's/setuptool's 'extras' feature.
+   Additional dependencies are required for certain interface modules and can be installed via pip's/setuptool's 'extras' feature.
    See [Depdencies section](#Dependencies) of this readme for a complete list.
    If you install SHC from a source distribution (in contrast to a "binary" package, such as a "wheel" package from PyPI), you'll need NodeJS and npm installed on your machine, which are used to download the web UI assets during the Python package building process. 
 
@@ -206,13 +206,23 @@ If you want to help with the development of *Smart Home Connect*, your Pull Requ
 ### Development setup
 
 Setting up a dev environment for SHC is simple:
-Clone the git repository and install the development dependencies, listed in `requirements.txt` (+ the `python-rtmidi` module if you want to run the MIDI tests).
-These include all dependencies of smarthomeconnect with all extras:
+Clone the git repository and install the development dependencies.
 ```bash
 git clone https://github.com/mhthies/smarthomeconnect
 cd smarthomeconnect
-pip3 install -r requirements.txt
-pip3 install python-rtmidi
+pip3 install -e .[dev]
+```
+To install additional dependencies, listed in [Dependencies](#dependencies), e.g. use:  
+```bash
+pip3 install -e .[mysql,knxdclient,midi]
+```
+
+Use the convenient script `extract_dependencies.py` to get a list of all available dependencies
+or use it to install all or some of the dependencies only:
+```bash
+python3 scripts/extract_dependencies.py  # list all dependencies
+pip3 install .$(python scripts/extract_dependencies.py)  # install all dependencies
+pip3 install .$(python scripts/extract_dependencies.py --exclude midi test)  # install all dependencies except for midi and test
 ```
 You may want to use a virtual environment to avoid messing up your Python packages.
 
@@ -235,6 +245,7 @@ npx parcel web_ui_src/main.js --dist-dir shc/web/static/pack --public-url ./
 
 Please make sure that all the unittests are passing, when submitting a Pull Request:
 ```bash
+pip3 install -e .[test]
 python3 -m unittest
 ```
 The web tests require Firefox and `geckodriver` to be installed on your system and the frontend assets. 
@@ -247,7 +258,20 @@ coverage html
 # open htmlcov/index.html
 ``` 
 
-We also enforce static type correctness with MyPy and Python codestyle rules with flake8.
-To run the static type checks and codestyle checks locally, simply install MyPy and flake8 and execute the `mypy` and `flake8` commands in the shc project repository.
+We also enforce static type correctness with MyPy and Python codestyle rules with ruff.
+To run the static type checks and codestyle checks locally, simply install MyPy and flake8 and execute the `mypy` command in the shc project repository.
 
+To run code linting and formating checks, using `ruff`:
+```bash
+ruff check .           # for linting checks
+ruff format --check .  # for formating checks
+``` 
 All these checks are also performed by the GitHub Actions CI for Pull Requests and the master branch.
+
+To fix errors using `ruff` use these commands:  
+```bash
+ruff check . -- fix  # for fixing linting errors
+ruff format .        # for fixing formating errors
+``` 
+Note that not all errors can be fixed automatically but may need your attentions.
+

pyproject.toml

@@ -1,3 +1,136 @@
 [build-system]
-requires = ["setuptools >= 40.6.0", "wheel"]
+requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta"
+
+[project]
+name = "smarthomeconnect"
+version = "0.9.0"
+description = "The Smart Home Connect home automation framework based on AsyncIO"
+license = {file = "LICENSE"}
+readme = "README.md"
+authors = [{name = "Michael Thies", email = "mail@mhthies.de"}]
+requires-python = ">=3.7"
+dependencies = [
+    "aiohttp>=3.6,<4",
+    "jinja2>=2.11,<4",
+    "MarkupSafe>=1.1,<3",
+]
+
+[tool.setuptools]
+packages = ["shc"]
+
+[project.optional-dependencies]
+mysql = ["aiomysql>=0.0.21,<=0.2.0"]
+knx = ["knxdclient>=0.4.0,<2"]
+dmx = ["pyserial-asyncio>=0.3,<0.7"]
+midi = ["mido>=1.2.9,<2", "python-rtmidi>=1.4.6,<2"]
+mqtt = ["aiomqtt>=2.0.0,<3"]
+pulse = ["pulsectl_asyncio>=1.0.0,<2"]
+telegram = ["aiogram>=3.0,<4"]
+file_persistence = ["aiofile>=3.7.4,<4"]
+dev = ["ruff~=0.8"]
+test = [
+    "coverage~=7.6",
+    "mypy~=1.13",
+    "selenium>=3.141,<5",
+    "types-PyMySQL",
+    "types-MarkupSafe>=1.1,<3",
+    "types-Jinja2>=2.11,<3",
+]
+doc = [
+    "sphinx~=5.0",
+    "sphinx-rtd-theme~=2.0",
+    "sphinx-toolbox~=3.5",
+    "sphinxcontrib-httpdomain~=1.8",
+]
+
+[tool.ruff]
+line-length = 120
+output-format = "concise"
+exclude = [
+    ".cache",
+    ".git",
+    "dist",
+    "docs",
+    "htmlcov",
+    "node_modules",
+    "venv",
+    "venv*",
+    ".mypy_cache",
+    "test/assets",
+]
+
+[tool.ruff.lint]
+# Enable checks for Pycodestyle, Pyflakes, Bugbear, Docstrings and Import sorting
+select = ["E", "F", "B", "D", "I"]
+ignore = [
+    "B006",  # Do not use mutable data structures for argument defaults
+    "B007",  # Loop control variable `i` not used within loop body
+    "B012",  # `return` inside `finally` blocks cause exceptions to be silenced
+    "B015",  # Pointless comparison. Did you mean to assign a value? Otherwise, prepend `assert` or remove it.  # FIXME: enable again
+    "B018",  # Found useless expression. Either assign it to a variable or remove it.  # FIXME: enable again
+    "B023",  # Function definition does not bind loop variable `spec`
+    "B024",  # abstract base class, but it has no abstract methods or properties
+    "B027",  # empty method in an abstract base class, but has no abstract decorator
+    "B028",  # No explicit `stacklevel` keyword argument found
+    "B904",  # Within an `except` clause, raise exceptions with `raise ... from err` or `raise ... from None` to distinguish them from errors in exception handling
+    "D100",  # Missing docstring in public module  # FIXME: enable again
+    "D101",  # Missing docstring in public class  # FIXME: enable again
+    "D102",  # Missing docstring in public method  # FIXME: enable again
+    "D103",  # Missing docstring in public function  # FIXME: enable again
+    "D104",  # Missing docstring in public package  # FIXME: enable again
+    "D105",  # Missing docstring in magic method
+    "D106",  # Missing docstring in public nested class
+    "D107",  # Ignore D107 Missing docstring  # FIXME: enable again???
+    "D200",  # One-line docstring should fit on one line
+    "D202",  # No blank lines allowed after function docstring (found 1)
+    "D203",  # Ignore one-blank-line-before-class as Black handles this
+    "D204",  # 1 blank line required after class docstring
+    "D205",  # 1 blank line required between summary line and description
+    "D209",  # Multi-line docstring closing quotes should be on a separate line
+    "D210",  # No whitespaces allowed surrounding docstring text
+    "D211",  # No blank lines allowed before class docstring
+    "D212",  # Multi-line docstring summary should start at the first line
+    "D213",  # Multi-line docstring summary should start at the second line
+    "D301",  # Use `r"""` if any backslashes in a docstring
+    "D400",  # First line should end with a period
+    "D401",  # First line of docstring should be in imperative mood
+    "D402",  # First line should not be the function's signature
+    "D404",  # First word of the docstring should not be "This"
+    "D415",  # First line should end with a period, question mark, or exclamation point
+    "E226",  # Missing whitespace around arithmetic operator  # FIXME: enable again
+    "E241",  # Multiple spaces after comma  # FIXME: enable again
+    "I001",  # Import block is un-sorted or un-formatted  # FIXME: enable again
+]
+preview = true
+
+[tool.ruff.lint.per-file-ignores]
+"*/__init__.py" = ["F401"]
+"example/*" = ["F403", "F405"]
+
+[tool.mypy]
+files = ["shc/", "test/", "example/"]
+disallow_untyped_decorators = true
+warn_unreachable = true
+check_untyped_defs = true
+namespace_packages = false
+plugins = ["shc/util/mypy_variable_plugin.py"]
+exclude = "^test/assets/mypy_plugin_test"
+
+[[tool.mypy.overrides]]
+module = "mido,astropy,astropy.*,serial,serial_asyncio,paho.mqtt.*,selenium.*,pulsectl.*,pulsectl_asyncio,aiomysql,aiogram.*"
+ignore_missing_imports = true
+
+[tool.ruff.format]
+# Like Black, use double quotes for strings.
+# quote-style = "double"
+
+# Like Black, indent with spaces, rather than tabs.
+indent-style = "space"
+
+# Like Black, respect magic trailing commas.
+skip-magic-trailing-comma = false
+
+[tool.isort]
+profile = "black"  # Use the "black" profile for import sorting consistency with Black
+line_length = 120