3.1

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.4.0
+    rev: v4.6.0
     hooks:
       - id: check-ast
       - id: check-builtin-literals
@@ -14,9 +14,16 @@ repos:
 
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.3.4
+    rev: v0.5.5
     hooks:
       - id: ruff
+        #  I001 [*] Import block is un-sorted or un-formatted
+        # UP035 [*] Import from {target} instead: {names}
+        #  Q000 [*] Double quote found but single quotes preferred
+        #  Q001 [*] Double quote multiline found but single quotes preferred
+        args: [ "--select", "I001,UP035,Q000,Q001", "--fix"]
+
+      - id: ruff
 
   - repo: https://github.com/pre-commit/pygrep-hooks
     rev: v1.10.0

.ruff.toml

@@ -7,9 +7,6 @@ src = ["src", "test"]
 
 [lint]
 
-# https://docs.astral.sh/ruff/settings/#ignore-init-module-imports
-ignore-init-module-imports = true
-
 select = [
     "E", "W",   # https://docs.astral.sh/ruff/rules/#pycodestyle-e-w
     "I",        # https://docs.astral.sh/ruff/rules/#isort-i
@@ -56,6 +53,11 @@ ignore = [
 quote-style = "single"
 
 
+# https://docs.astral.sh/ruff/settings/#lintflake8-quotes
+[lint.flake8-quotes]
+inline-quotes = "single"
+multiline-quotes = "single"
+
 
 [lint.flake8-builtins]
 builtins-ignorelist = ["id", "input"]

docs/requirements.txt

@@ -1,6 +1,6 @@
 # Packages required to build the documentation
-sphinx                      == 7.2.6
-sphinx-autodoc-typehints    == 2.0.0
+sphinx                      == 7.4.7
+sphinx-autodoc-typehints    == 2.2.3
 sphinx_rtd_theme            == 2.0.0
 sphinx-exec-code            == 0.12
-autodoc_pydantic            == 2.1.0
+autodoc_pydantic            == 2.2.0

readme.md

@@ -21,6 +21,10 @@ To read from the serial port an IR to USB reader for energy meter is required.
 
 # Changelog
 
+#### 3.1 (2024-08-05)
+- Updated dependencies
+- Added some small log messages
+
 #### 3.0 (2024-04-24)
 
 **BREAKING CHANGE**

requirements.txt

@@ -1,10 +1,10 @@
 -r requirements_setup.txt
 
 # Testing
-pytest          == 8.1.1
-pre-commit      == 3.7.0
-pytest-asyncio  == 0.23.6
+pytest          == 8.3.2
+pre-commit      == 3.8.0
+pytest-asyncio  == 0.23.8
 aioresponses    == 0.7.6
 
 # Linter
-ruff == 0.4.2
+ruff == 0.5.6

requirements_setup.txt

@@ -1,6 +1,6 @@
-aiomqtt          == 2.0.1
+aiomqtt          == 2.2.0
 pyserial-asyncio == 0.6
 easyconfig       == 0.3.2
-pydantic         == 2.7.0
+pydantic         == 2.8.2
 smllib           == 1.4
-aiohttp          == 3.9.5
+aiohttp          == 3.10.1

setup.py

@@ -8,7 +8,7 @@
 # Load version number without importing HABApp
 def load_version() -> str:
     version: dict[str, str] = {}
-    with open("src/sml2mqtt/__version__.py") as fp:
+    with open('src/sml2mqtt/__version__.py') as fp:
         exec(fp.read(), version)
     assert version['__version__'], version
     return version['__version__']
@@ -29,16 +29,16 @@ def load_req() -> list[str]:
 readme = Path(__file__).with_name('readme.md')
 long_description = ''
 if readme.is_file():
-    with readme.open("r", encoding='utf-8') as fh:
+    with readme.open('r', encoding='utf-8') as fh:
         long_description = fh.read()
 
 setuptools.setup(
-    name="sml2mqtt",
+    name='sml2mqtt',
     version=__version__,
-    author="spaceman_spiff",
+    author='spaceman_spiff',
     # author_email="",
-    description="A sml (Smart Message Language) energy meter to MQTT bridge. "
-                "Can read from serial ports or http (e.g. Tibber Pulse).",
+    description='A sml (Smart Message Language) energy meter to MQTT bridge. '
+                'Can read from serial ports or http (e.g. Tibber Pulse).',
     keywords=[
         'mqtt',
         'sml',
@@ -47,8 +47,8 @@ def load_req() -> list[str]:
         'tibber'
     ],
     long_description=long_description,
-    long_description_content_type="text/markdown",
-    url="https://github.com/spacemanspiff2007/sml2mqtt",
+    long_description_content_type='text/markdown',
+    url='https://github.com/spacemanspiff2007/sml2mqtt',
     project_urls={
         'GitHub': 'https://github.com/spacemanspiff2007/sml2mqtt',
     },
@@ -57,15 +57,15 @@ def load_req() -> list[str]:
     python_requires='>=3.10',
     install_requires=load_req(),
     classifiers=[
-        "Development Status :: 4 - Beta",
-        "Framework :: AsyncIO",
-        "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
-        "Programming Language :: Python :: 3.12",
-        "Programming Language :: Python :: 3 :: Only",
-        "Topic :: Home Automation"
+        'Development Status :: 4 - Beta',
+        'Framework :: AsyncIO',
+        'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3 :: Only',
+        'Topic :: Home Automation'
     ],
     entry_points={
         'console_scripts': [

src/sml2mqtt/__log__.py

@@ -37,7 +37,7 @@ def setup_log():
     for device in sml2mqtt.CONFIG.inputs:
         # Name of the longest logger, should be the device status
         chars = max(len(get_logger(device.get_device_name()).getChild('status').name), chars)
-    log_format = logging.Formatter("[{asctime:s}] [{name:" + str(chars) + "s}] {levelname:8s} | {message:s}", style='{')
+    log_format = logging.Formatter('[{asctime:s}] [{name:' + str(chars) + 's}] {levelname:8s} | {message:s}', style='{')
 
     # File Handler
     file_path = sml2mqtt.CONFIG.logging.file

src/sml2mqtt/__main__.py

@@ -36,9 +36,14 @@ async def a_main():
                 device.frame_handler = device.analyze_frame
 
         # Start all devices
+        log.debug(f'Starting {len(ALL_DEVICES):d} device{"" if len(ALL_DEVICES) == 1 else "s":s}')
         await ALL_DEVICES.start()
 
-    except Exception:
+    except Exception as e:
+        log.error(f'{e.__class__.__name__} during startup: {e}')
+        for line in traceback.format_exc().splitlines():
+            log.error(line)
+
         await do_shutdown_async()
 
     # Keep tasks running
@@ -48,7 +53,7 @@ async def a_main():
 def main() -> int | str:
     # This is needed to make async-mqtt work
     # see https://github.com/sbtinstruments/asyncio-mqtt
-    if sys.platform.lower() == "win32" or os.name.lower() == "nt":
+    if sys.platform.lower() == 'win32' or os.name.lower() == 'nt':
         asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
 
     # Load config
@@ -74,7 +79,7 @@ def main() -> int | str:
     return 0
 
 
-if __name__ == "__main__":
+if __name__ == '__main__':
     ret = main()
     log.info(f'Closed with return code {ret}')
     sys.exit(ret)

src/sml2mqtt/__version__.py

@@ -1 +1 @@
-__version__ = '3.0'
+__version__ = '3.1'

src/sml2mqtt/config/inputs.py

@@ -70,7 +70,7 @@ def _val_bytesize(cls, v):
 
     @override
     def get_device_name(self) -> str:
-        return self.url.split("/")[-1]
+        return self.url.split('/')[-1]
 
 
 class HttpSourceSettings(SmlSourceSettingsBase):

src/sml2mqtt/config/operations.py

@@ -148,8 +148,8 @@ def generate_day_names() -> dict[str, int]:
     day_names.update({date(2001, 1, i).strftime('%A')[:3]: i for i in range(1, 8)})
 
     # abbreviations in German and English
-    day_names.update({"Mo": 1, "Di": 2, "Mi": 3, "Do": 4, "Fr": 5, "Sa": 6, "So": 7})
-    day_names.update({"Mon": 1, "Tue": 2, "Wed": 3, "Thu": 4, "Fri": 5, "Sat": 6, "Sun": 7})
+    day_names.update({'Mo': 1, 'Di': 2, 'Mi': 3, 'Do': 4, 'Fr': 5, 'Sa': 6, 'So': 7})
+    day_names.update({'Mon': 1, 'Tue': 2, 'Wed': 3, 'Thu': 4, 'Fri': 5, 'Sat': 6, 'Sun': 7})
     return {k.lower(): v for k, v in day_names.items()}
 
 

src/sml2mqtt/const/sml_helpers.py

@@ -59,7 +59,7 @@ def create(cls, timestamp: float, values: Iterable[SmlListEntry]):
 
     def __init__(self, timestamp: float):
         self.timestamp: Final = timestamp
-        self.values: dict[str, SmlListEntry] = {}
+        self.values: Final[dict[str, SmlListEntry]] = {}
 
     def __getattr__(self, item: str) -> SmlListEntry:
         return self.values[item]

src/sml2mqtt/const/task.py

@@ -57,7 +57,7 @@ def __init__(self, coro: Callable[[], Awaitable], *, name: str):
 
     @property
     def is_running(self) -> bool:
-        if (task := self._task) is None or task.cancelled():
+        if (task := self._task) is None or task.cancelled():  # noqa: SIM103
             return False
         return True
 

src/sml2mqtt/sml_device/sml_devices.py

@@ -40,5 +40,8 @@ def check_status(self):
 
         return None
 
+    def __len__(self) -> int:
+        return len(self._devices)
+
 
 ALL_DEVICES: Final = SmlDevices()

src/sml2mqtt/sml_value/sml_value.py

@@ -4,7 +4,7 @@
 
 from sml2mqtt.const import SmlFrameValues
 from sml2mqtt.mqtt import MqttObj
-from sml2mqtt.sml_value.base import OperationContainerBase, SmlValueInfo, ValueOperationBase
+from sml2mqtt.sml_value.base import OperationContainerBase, SmlValueInfo
 
 
 class SmlValue(OperationContainerBase):

tests/sml_data.py

@@ -80,7 +80,7 @@ def sml_frame_2_analyze(sml_frame_2):
 
 @pytest.fixture()
 def sml_data_1_analyze():
-    return """
+    return '''
 Received Frame
  -> b'760501188e6162006200726500000101760101070000000000000b00000000000000000000010163687700760501188e626200620072650000070177010b000000000000000000000172620165002ec3f47a77078181c78203ff010101010445425a0177070100000009ff010101010b000000000000000000000177070100010800ff6401018001621e52fb690000000a7ac1bc170177070100010801ff0101621e52fb690000000a74b1ea770177070100010802ff0101621e52fb6900000000060fd1a00177070100020800ff6401018001621e52fb69000000000d19e1c00177070100100700ff0101621b52fe55000089d90177070100240700ff0101621b52fe55000020220177070100380700ff0101621b52fe5500000a9201770701004c0700ff0101621b52fe5500005f2501010163810200760501188e636200620072650000020171016325fc00'
 
@@ -206,4 +206,4 @@ def sml_data_1_analyze():
   message_body <SmlCloseResponse>
     global_signature: None
   crc16         : 9724
-"""
+'''

tests/sml_device/frames/test_frame_1.py

@@ -16,7 +16,7 @@ async def test_frame_no_match_obis_id(no_mqtt, caplog, monkeypatch, sml_frame_1,
 
     device.on_source_data(None)
 
-    msg = "\n".join(x.msg for x in caplog.records)
+    msg = '\n'.join(x.msg for x in caplog.records)
 
     assert msg.removeprefix(sml_frame_1_analyze) == '''
 Found none of the following obis ids in the sml frame: 0100000009ff, 01006001ffff
@@ -36,7 +36,7 @@ async def test_frame_no_config(no_mqtt, caplog, monkeypatch, sml_frame_1, arg_an
 
     device.on_source_data(None)
 
-    msg = "\n".join(x.msg for x in caplog.records)
+    msg = '\n'.join(x.msg for x in caplog.records)
 
     assert msg.removeprefix(sml_frame_1_analyze) == '''
 Found obis id 0100600100ff in the sml frame
@@ -109,7 +109,7 @@ async def test_frame_with_config(no_mqtt, caplog, monkeypatch, sml_frame_1, arg_
 
     device.on_source_data(None)
 
-    msg = "\n".join(x.msg for x in caplog.records)
+    msg = '\n'.join(x.msg for x in caplog.records)
 
     print(msg)
 

tests/sml_device/frames/test_frame_2.py

@@ -15,7 +15,7 @@ async def test_frame_no_match_obis_id(no_mqtt, caplog, monkeypatch, sml_frame_2,
 
     device.on_source_data(None)
 
-    msg = "\n".join(x.msg for x in caplog.records)
+    msg = '\n'.join(x.msg for x in caplog.records)
 
     assert msg.removeprefix(sml_frame_2_analyze) == '''
 get_obis failed - try parsing frame

tests/sml_device/test_device.py

@@ -16,9 +16,9 @@ async def test_device_analyze(no_mqtt, caplog, sml_data_1, arg_analyze, sml_data
         device.on_source_data(sml_data_1[i: i + chunk_size])
 
     # This is what will be reported
-    msg = "\n".join(x.msg for x in filter(lambda x: x.name == 'sml.mqtt.pub', caplog.records))
+    msg = '\n'.join(x.msg for x in filter(lambda x: x.name == 'sml.mqtt.pub', caplog.records))
 
-    assert '\n' + msg == """
+    assert '\n' + msg == '''
 00000000000000000000/0100000009ff: 00000000000000000000 (QOS: 0, retain: False)
 00000000000000000000/0100010800ff: 450.09189911 (QOS: 0, retain: False)
 00000000000000000000/0100010801ff: 449.07489911 (QOS: 0, retain: False)
@@ -29,9 +29,9 @@ async def test_device_analyze(no_mqtt, caplog, sml_data_1, arg_analyze, sml_data
 00000000000000000000/0100380700ff: 27.06 (QOS: 0, retain: False)
 00000000000000000000/01004c0700ff: 243.57 (QOS: 0, retain: False)
 00000000000000000000/status: OK (QOS: 0, retain: False)
-00000000000000000000/status: SHUTDOWN (QOS: 0, retain: False)"""
+00000000000000000000/status: SHUTDOWN (QOS: 0, retain: False)'''
 
-    msg = "\n".join(x.msg for x in filter(lambda x: x.name == 'sml.device_name', caplog.records))
+    msg = '\n'.join(x.msg for x in filter(lambda x: x.name == 'sml.device_name', caplog.records))
 
     assert msg.removeprefix(sml_data_1_analyze) == '''
 Found obis id 0100000009ff in the sml frame

tests/sml_device/test_setup_device.py

@@ -26,11 +26,11 @@ def test_warnings(no_mqtt, caplog, sml_frame_1_values):
     setup_device(device, sml_frame_1_values, device_cfg, general_cfg)
 
     # This is what will be reported
-    msg = "\n".join(
+    msg = '\n'.join(
         x.msg for x in filter(lambda x: x.name == 'sml.test_device' and x.levelno == logging.WARNING, caplog.records)
     )
 
-    assert '\n' + msg + '\n' == """
+    assert '\n' + msg + '\n' == '''
 Config for 0100000009ff found but 0100000009ff is also marked to be skipped
 Config for 0100000009ff found but 0100000009ff was not reported by the frame
-"""
+'''

tests/sml_values/test_setup_operations.py

@@ -56,7 +56,7 @@ def test_field_to_init(config_model: type[BaseModel], operation: callable):
             annotations = inspect.get_annotations(typed_dict)
 
             for name, fwd_ref in annotations.items():
-                ref_type = fwd_ref._evaluate(vars(operations_module), {}, frozenset())
+                ref_type = fwd_ref._evaluate(vars(operations_module), {}, recursive_guard=frozenset())
                 assert name not in config_provides, config_provides
                 config_provides[name] = ref_type
     else:

tests/test_mqtt_obj.py

@@ -60,6 +60,6 @@ def test_check_for_duplicate_messages(caplog):
 
     check_for_duplicate_topics(parent)
 
-    msg = "\n".join(x.msg for x in caplog.records)
+    msg = '\n'.join(x.msg for x in caplog.records)
 
     assert msg == 'Topic "base/child" is already configured!'