code cleanups

hassio/bootstrap.py

@@ -17,7 +17,7 @@ from .snapshots import SnapshotManager
 from .tasks import Tasks
 from .updater import Updater
 from .services import ServiceManager
-from .services.discovery import Discovery
+from .services import Discovery
 from .host import AlsaAudio
 
 _LOGGER = logging.getLogger(__name__)

hassio/coresys.py

@@ -11,7 +11,7 @@ from .misc.scheduler import Scheduler
 from .misc.systemd import Systemd
 
 
-class CoreSys(object):
+class CoreSys:
     """Class that handle all shared data."""
 
     def __init__(self, loop):
@@ -238,7 +238,7 @@ class CoreSys(object):
         return self._loop.create_task(coroutine)
 
 
-class CoreSysAttributes(object):
+class CoreSysAttributes:
     """Inheret basic CoreSysAttributes."""
 
     coresys = None

hassio/docker/__init__.py

@@ -14,7 +14,7 @@ _LOGGER = logging.getLogger(__name__)
 CommandReturn = attr.make_class('CommandReturn', ['exit_code', 'output'])
 
 
-class DockerAPI(object):
+class DockerAPI:
     """Docker hassio wrapper.
 
     This class is not AsyncIO safe!

hassio/docker/network.py

@@ -8,7 +8,7 @@ from ..const import DOCKER_NETWORK_MASK, DOCKER_NETWORK, DOCKER_NETWORK_RANGE
 _LOGGER = logging.getLogger(__name__)
 
 
-class DockerNetwork(object):
+class DockerNetwork:
     """Internal HassIO Network.
 
     This class is not AsyncIO safe!

hassio/docker/stats.py

@@ -2,7 +2,7 @@
 from contextlib import suppress
 
 
-class DockerStats(object):
+class DockerStats:
     """Hold stats data from container inside."""
 
     def __init__(self, stats):

hassio/host/__init__.py

@@ -1,2 +1,6 @@
 """Host function like audio/dbus/systemd."""
+
 from .alsa import AlsaAudio  # noqa
+
+
+class HostManager:

hassio/misc/dns.py

@@ -8,7 +8,7 @@ _LOGGER = logging.getLogger(__name__)
 COMMAND = "socat UDP-RECVFROM:53,fork UDP-SENDTO:127.0.0.11:53"
 
 
-class DNSForward(object):
+class DNSForward:
     """Manage DNS forwarding to internal DNS."""
 
     def __init__(self, loop):

hassio/misc/hardware.py

@@ -23,7 +23,7 @@ GPIO_DEVICES = Path("/sys/class/gpio")
 RE_TTY = re.compile(r"tty[A-Z]+")
 
 
-class Hardware(object):
+class Hardware:
     """Represent a interface to procfs, sysfs and udev."""
 
     def __init__(self):

hassio/misc/scheduler.py

@@ -10,7 +10,7 @@ CALL = 'callback'
 TASK = 'task'
 
 
-class Scheduler(object):
+class Scheduler:
     """Schedule task inside HassIO."""
 
     def __init__(self, loop):

hassio/misc/systemd.py

@@ -10,7 +10,7 @@ DBUS_NAME = 'org.freedesktop.systemd1'
 DBUS_OBJECT = '/org/freedesktop/systemd1'
 
 
-class Systemd(object):
+class Systemd:
     """Systemd function handler."""
 
     def __init__(self):

hassio/services/__init__.py

@@ -1,5 +1,6 @@
 """Handle internal services discovery."""
 
+from .discovery import Discovery  # noqa
 from .mqtt import MQTTService
 from .data import ServicesData
 from ..const import SERVICE_MQTT

hassio/services/discovery.py

@@ -84,7 +84,7 @@ class Discovery(CoreSysAttributes):
             EVENT_DISCOVERY_DEL, {ATTR_UUID: message.uuid}))
 
 
-class Message(object):
+class Message:
     """Represent a single Discovery message."""
 
     def __init__(self, provider, component, platform, config, uuid=None):

hassio/utils/__init__.py

@@ -27,7 +27,7 @@ def process_lock(method):
     return wrap_api
 
 
-class AsyncThrottle(object):
+class AsyncThrottle:
     """
     Decorator that prevents a function from being called more than once every
     time period.

hassio/utils/gdbus.py

@@ -14,7 +14,7 @@ CALL = ("gdbus call --system --dest {bus} --object-path {inf} "
         "--method {inf}.{method} {args}")
 
 
-class DBus(object):
+class DBus:
     """DBus handler."""
 
     def __init__(self, bus_name, object_path):
@@ -109,7 +109,7 @@ class DBus(object):
         return DBusCallWrapper(self, interface)
 
 
-class DBusCallWrapper(object):
+class DBusCallWrapper:
     """Wrapper a DBus interface for a call."""
 
     def __init__(self, dbus, interface):

hassio/utils/json.py

@@ -21,7 +21,7 @@ def read_json_file(jsonfile):
         return json.loads(cfile.read())
 
 
-class JsonConfig(object):
+class JsonConfig:
     """Hass core object for handle it."""
 
     def __init__(self, json_file, schema):

hassio/utils/tar.py

@@ -12,7 +12,7 @@ MOD_READ = 'r'
 MOD_WRITE = 'w'
 
 
-class SecureTarFile(object):
+class SecureTarFile:
     """Handle encrypted files for tarfile library."""
 
     def __init__(self, name, mode, key=None, gzip=True):