Refactory code / object handling (#289)

* Refactory code / object handling

* Next step

* fix lint

* Step 2

* Cleanup API code

* cleanup addons code

* cleanup data handling

* Cleanup addons data handling

* Cleanup docker api

* clean docker api p2

* next cleanup round

* cleanup start on snapshots

* update format strings

* fix setup

* fix lint

* fix lint

* fix lint

* fix tox

* Fix wrong import of datetime module

* Fix bug with attributes

* fix extraction

* Update core

* Update logs

* Expand scheduler

* add support for time interval objects

* next updates on tasks

* Fix some things

* Cleanup code / supervisor

* fix lint

* Fix some code styles

* rename stuff

* cleanup api call reload

* fix lock replacment

* fix lint

* fix lint

* fix bug

* fix wrong config links

* fix bugs

* fix bug

* Update version on startup

* Fix some bugs

* fix bug

* Fix snapshot

* Add wait boot options

* fix lint

* fix default config

* fix snapshot

* fix snapshot

* load snapshots on startup

* add log message at the end

* Some cleanups

* fix bug

* add logger

* add logger for supervisor update

* Add more logger

API.md

@@ -36,6 +36,7 @@ The addons from `addons` are only installed one.
     "arch": "armhf|aarch64|i386|amd64",
     "beta_channel": "true|false",
     "timezone": "TIMEZONE",
+    "wait_boot": "int",
     "addons": [
         {
             "name": "xy bla",
@@ -72,7 +73,8 @@ Optional:
     "timezone": "TIMEZONE",
     "addons_repositories": [
         "REPO_URL"
-    ]
+    ],
+    "wait_boot": "int"
 }
 ```
 
@@ -256,6 +258,8 @@ Optional:
 }
 ```
 
+- POST `/host/reload`
+
 ### Network
 
 - GET `/network/info`

hassio/__main__.py

@@ -33,10 +33,10 @@ if __name__ == "__main__":
     loop.set_default_executor(executor)
 
     _LOGGER.info("Initialize Hassio setup")
-    config = bootstrap.initialize_system_data()
+    coresys = bootstrap.initialize_coresys(loop)
-    hassio = core.HassIO(loop, config)
+    hassio = core.HassIO(coresys)
 
-    bootstrap.migrate_system_env(config)
+    bootstrap.migrate_system_env(coresys)
 
     _LOGGER.info("Setup HassIO")
     loop.run_until_complete(hassio.setup())

hassio/addons/__init__.py

@@ -6,45 +6,44 @@ from .addon import Addon
 from .repository import Repository
 from .data import Data
 from ..const import REPOSITORY_CORE, REPOSITORY_LOCAL, BOOT_AUTO
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
 BUILTIN_REPOSITORIES = set((REPOSITORY_CORE, REPOSITORY_LOCAL))
 
 
-class AddonManager(object):
+class AddonManager(CoreSysAttributes):
     """Manage addons inside HassIO."""
 
-    def __init__(self, config, loop, docker):
+    def __init__(self, coresys):
         """Initialize docker base wrapper."""
-        self.loop = loop
+        self.coresys = coresys
-        self.config = config
+        self.data = Data(coresys)
-        self.docker = docker
+        self.addons_obj = {}
-        self.data = Data(config)
+        self.repositories_obj = {}
-        self.addons = {}
-        self.repositories = {}
 
     @property
     def list_addons(self):
         """Return a list of all addons."""
-        return list(self.addons.values())
+        return list(self.addons_obj.values())
 
     @property
     def list_repositories(self):
         """Return list of addon repositories."""
-        return list(self.repositories.values())
+        return list(self.repositories_obj.values())
 
     def get(self, addon_slug):
         """Return a adddon from slug."""
-        return self.addons.get(addon_slug)
+        return self.addons_obj.get(addon_slug)
 
-    async def prepare(self):
+    async def load(self):
         """Startup addon management."""
         self.data.reload()
 
         # init hassio built-in repositories
         repositories = \
-            set(self.config.addons_repositories) | BUILTIN_REPOSITORIES
+            set(self._config.addons_repositories) | BUILTIN_REPOSITORIES
 
         # init custom repositories & load addons
         await self.load_repositories(repositories)
@@ -52,9 +51,9 @@ class AddonManager(object):
     async def reload(self):
         """Update addons from repo and reload list."""
         tasks = [repository.update() for repository in
-                 self.repositories.values()]
+                 self.repositories_obj.values()]
         if tasks:
-            await asyncio.wait(tasks, loop=self.loop)
+            await asyncio.wait(tasks, loop=self._loop)
 
         # read data from repositories
         self.data.reload()
@@ -65,29 +64,29 @@ class AddonManager(object):
     async def load_repositories(self, list_repositories):
         """Add a new custom repository."""
         new_rep = set(list_repositories)
-        old_rep = set(self.repositories)
+        old_rep = set(self.repositories_obj)
 
         # add new repository
         async def _add_repository(url):
             """Helper function to async add repository."""
-            repository = Repository(self.config, self.loop, self.data, url)
+            repository = Repository(self.coresys, url)
             if not await repository.load():
                 _LOGGER.error("Can't load from repository %s", url)
                 return
-            self.repositories[url] = repository
+            self.repositories_obj[url] = repository
 
             # don't add built-in repository to config
             if url not in BUILTIN_REPOSITORIES:
-                self.config.add_addon_repository(url)
+                self._config.add_addon_repository(url)
 
         tasks = [_add_repository(url) for url in new_rep - old_rep]
         if tasks:
-            await asyncio.wait(tasks, loop=self.loop)
+            await asyncio.wait(tasks, loop=self._loop)
 
         # del new repository
         for url in old_rep - new_rep - BUILTIN_REPOSITORIES:
-            self.repositories.pop(url).remove()
+            self.repositories_obj.pop(url).remove()
-            self.config.drop_addon_repository(url)
+            self._config.drop_addon_repository(url)
 
         # update data
         self.data.reload()
@@ -98,8 +97,8 @@ class AddonManager(object):
         all_addons = set(self.data.system) | set(self.data.cache)
 
         # calc diff
-        add_addons = all_addons - set(self.addons)
+        add_addons = all_addons - set(self.addons_obj)
-        del_addons = set(self.addons) - all_addons
+        del_addons = set(self.addons_obj) - all_addons
 
         _LOGGER.info("Load addons: %d all - %d new - %d remove",
                      len(all_addons), len(add_addons), len(del_addons))
@@ -107,27 +106,27 @@ class AddonManager(object):
         # new addons
         tasks = []
         for addon_slug in add_addons:
-            addon = Addon(
+            addon = Addon(self.coresys, addon_slug)
-                self.config, self.loop, self.docker, self.data, addon_slug)
 
             tasks.append(addon.load())
-            self.addons[addon_slug] = addon
+            self.addons_obj[addon_slug] = addon
 
         if tasks:
-            await asyncio.wait(tasks, loop=self.loop)
+            await asyncio.wait(tasks, loop=self._loop)
 
         # remove
         for addon_slug in del_addons:
-            self.addons.pop(addon_slug)
+            self.addons_obj.pop(addon_slug)
 
     async def auto_boot(self, stage):
         """Boot addons with mode auto."""
         tasks = []
-        for addon in self.addons.values():
+        for addon in self.addons_obj.values():
             if addon.is_installed and addon.boot == BOOT_AUTO and \
                     addon.startup == stage:
                 tasks.append(addon.start())
 
         _LOGGER.info("Startup %s run %d addons", stage, len(tasks))
         if tasks:
-            await asyncio.wait(tasks, loop=self.loop)
+            await asyncio.wait(tasks, loop=self._loop)
+            await asyncio.sleep(self._config.wait_boot, loop=self._loop)

hassio/addons/addon.py

@@ -13,6 +13,7 @@ from voluptuous.humanize import humanize_error
 
 from .validate import (
     validate_options, SCHEMA_ADDON_SNAPSHOT, RE_VOLUME)
+from .utils import check_installed
 from ..const import (
     ATTR_NAME, ATTR_VERSION, ATTR_SLUG, ATTR_DESCRIPTON, ATTR_BOOT, ATTR_MAP,
     ATTR_OPTIONS, ATTR_PORTS, ATTR_SCHEMA, ATTR_IMAGE, ATTR_REPOSITORY,
@@ -23,9 +24,9 @@ from ..const import (
     ATTR_HASSIO_API, ATTR_AUDIO, ATTR_AUDIO_OUTPUT, ATTR_AUDIO_INPUT,
     ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, ATTR_LEGACY, ATTR_HOST_IPC,
     ATTR_HOST_DBUS, ATTR_AUTO_UART)
-from .util import check_installed
+from ..coresys import CoreSysAttributes
-from ..dock.addon import DockerAddon
+from ..docker.addon import DockerAddon
-from ..tools import write_json_file, read_json_file
+from ..utils.json import write_json_file, read_json_file
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -34,22 +35,20 @@ RE_WEBUI = re.compile(
     r":\/\/\[HOST\]:\[PORT:(?P<t_port>\d+)\](?P<s_suffix>.*)$")
 
 
-class Addon(object):
+class Addon(CoreSysAttributes):
     """Hold data for addon inside HassIO."""
 
-    def __init__(self, config, loop, docker, data, slug):
+    def __init__(self, coresys, slug):
         """Initialize data holder."""
-        self.loop = loop
+        self.coresys = coresys
-        self.config = config
+        self.instance = DockerAddon(coresys, slug)
-        self.data = data
-        self._id = slug
 
-        self.docker = DockerAddon(config, loop, docker, self)
+        self._id = slug
 
     async def load(self):
         """Async initialize of object."""
         if self.is_installed:
-            await self.docker.attach()
+            await self.instance.attach()
 
     @property
     def slug(self):
@@ -59,91 +58,96 @@ class Addon(object):
     @property
     def _mesh(self):
         """Return addon data from system or cache."""
-        return self.data.system.get(self._id, self.data.cache.get(self._id))
+        return self._data.system.get(self._id, self._data.cache.get(self._id))
+
+    @property
+    def _data(self):
+        """Return addons data storage."""
+        return self._addons.data
 
     @property
     def is_installed(self):
         """Return True if a addon is installed."""
-        return self._id in self.data.system
+        return self._id in self._data.system
 
     @property
     def is_detached(self):
         """Return True if addon is detached."""
-        return self._id not in self.data.cache
+        return self._id not in self._data.cache
 
     @property
     def version_installed(self):
         """Return installed version."""
-        return self.data.user.get(self._id, {}).get(ATTR_VERSION)
+        return self._data.user.get(self._id, {}).get(ATTR_VERSION)
 
     def _set_install(self, version):
         """Set addon as installed."""
-        self.data.system[self._id] = deepcopy(self.data.cache[self._id])
+        self._data.system[self._id] = deepcopy(self._data.cache[self._id])
-        self.data.user[self._id] = {
+        self._data.user[self._id] = {
             ATTR_OPTIONS: {},
             ATTR_VERSION: version,
         }
-        self.data.save()
+        self._data.save()
 
     def _set_uninstall(self):
         """Set addon as uninstalled."""
-        self.data.system.pop(self._id, None)
+        self._data.system.pop(self._id, None)
-        self.data.user.pop(self._id, None)
+        self._data.user.pop(self._id, None)
-        self.data.save()
+        self._data.save()
 
     def _set_update(self, version):
         """Update version of addon."""
-        self.data.system[self._id] = deepcopy(self.data.cache[self._id])
+        self._data.system[self._id] = deepcopy(self._data.cache[self._id])
-        self.data.user[self._id][ATTR_VERSION] = version
+        self._data.user[self._id][ATTR_VERSION] = version
-        self.data.save()
+        self._data.save()
 
     def _restore_data(self, user, system):
         """Restore data to addon."""
-        self.data.user[self._id] = deepcopy(user)
+        self._data.user[self._id] = deepcopy(user)
-        self.data.system[self._id] = deepcopy(system)
+        self._data.system[self._id] = deepcopy(system)
-        self.data.save()
+        self._data.save()
 
     @property
     def options(self):
         """Return options with local changes."""
         if self.is_installed:
             return {
-                **self.data.system[self._id][ATTR_OPTIONS],
+                **self._data.system[self._id][ATTR_OPTIONS],
-                **self.data.user[self._id][ATTR_OPTIONS]
+                **self._data.user[self._id][ATTR_OPTIONS]
             }
-        return self.data.cache[self._id][ATTR_OPTIONS]
+        return self._data.cache[self._id][ATTR_OPTIONS]
 
     @options.setter
     def options(self, value):
         """Store user addon options."""
-        self.data.user[self._id][ATTR_OPTIONS] = deepcopy(value)
+        self._data.user[self._id][ATTR_OPTIONS] = deepcopy(value)
-        self.data.save()
+        self._data.save()
 
     @property
     def boot(self):
         """Return boot config with prio local settings."""
-        if ATTR_BOOT in self.data.user.get(self._id, {}):
+        if ATTR_BOOT in self._data.user.get(self._id, {}):
-            return self.data.user[self._id][ATTR_BOOT]
+            return self._data.user[self._id][ATTR_BOOT]
         return self._mesh[ATTR_BOOT]
 
     @boot.setter
     def boot(self, value):
         """Store user boot options."""
-        self.data.user[self._id][ATTR_BOOT] = value
+        self._data.user[self._id][ATTR_BOOT] = value
-        self.data.save()
+        self._data.save()
 
     @property
     def auto_update(self):
         """Return if auto update is enable."""
-        if ATTR_AUTO_UPDATE in self.data.user.get(self._id, {}):
+        if ATTR_AUTO_UPDATE in self._data.user.get(self._id, {}):
-            return self.data.user[self._id][ATTR_AUTO_UPDATE]
+            return self._data.user[self._id][ATTR_AUTO_UPDATE]
         return None
 
     @auto_update.setter
     def auto_update(self, value):
         """Set auto update."""
-        self.data.user[self._id][ATTR_AUTO_UPDATE] = value
+        self._data.user[self._id][ATTR_AUTO_UPDATE] = value
-        self.data.save()
+        self._data.save()
 
     @property
     def name(self):
@@ -159,7 +163,7 @@ class Addon(object):
     def api_token(self):
         """Return a API token for this add-on."""
         if self.is_installed:
-            return self.data.user[self._id][ATTR_UUID]
+            return self._data.user[self._id][ATTR_UUID]
         return None
 
     @property
@@ -188,8 +192,8 @@ class Addon(object):
     @property
     def last_version(self):
         """Return version of addon."""
-        if self._id in self.data.cache:
+        if self._id in self._data.cache:
-            return self.data.cache[self._id][ATTR_VERSION]
+            return self._data.cache[self._id][ATTR_VERSION]
         return self.version_installed
 
     @property
@@ -204,24 +208,24 @@ class Addon(object):
             return None
 
         if not self.is_installed or \
-                ATTR_NETWORK not in self.data.user[self._id]:
+                ATTR_NETWORK not in self._data.user[self._id]:
             return self._mesh[ATTR_PORTS]
-        return self.data.user[self._id][ATTR_NETWORK]
+        return self._data.user[self._id][ATTR_NETWORK]
 
     @ports.setter
     def ports(self, value):
         """Set custom ports of addon."""
         if value is None:
-            self.data.user[self._id].pop(ATTR_NETWORK, None)
+            self._data.user[self._id].pop(ATTR_NETWORK, None)
         else:
             new_ports = {}
             for container_port, host_port in value.items():
                 if container_port in self._mesh.get(ATTR_PORTS, {}):
                     new_ports[container_port] = host_port
 
-            self.data.user[self._id][ATTR_NETWORK] = new_ports
+            self._data.user[self._id][ATTR_NETWORK] = new_ports
 
-        self.data.save()
+        self._data.save()
 
     @property
     def webui(self):
@@ -240,7 +244,7 @@ class Addon(object):
         if self.ports is None:
             port = t_port
         else:
-            port = self.ports.get("{}/tcp".format(t_port), t_port)
+            port = self.ports.get(f"{t_port}/tcp", t_port)
 
         # for interface config or port lists
         if isinstance(port, (tuple, list)):
@@ -252,7 +256,7 @@ class Addon(object):
         else:
             proto = s_prefix
 
-        return "{}://[HOST]:{}{}".format(proto, port, s_suffix)
+        return f"{proto}://[HOST]:{port}{s_suffix}"
 
     @property
     def host_network(self):
@@ -330,19 +334,20 @@ class Addon(object):
         if not self.with_audio:
             return None
 
-        setting = self.config.audio_output
+        setting = self._config.audio_output
-        if self.is_installed and ATTR_AUDIO_OUTPUT in self.data.user[self._id]:
+        if self.is_installed and \
-            setting = self.data.user[self._id][ATTR_AUDIO_OUTPUT]
+                ATTR_AUDIO_OUTPUT in self._data.user[self._id]:
+            setting = self._data.user[self._id][ATTR_AUDIO_OUTPUT]
         return setting
 
     @audio_output.setter
     def audio_output(self, value):
         """Set/remove custom audio output settings."""
         if value is None:
-            self.data.user[self._id].pop(ATTR_AUDIO_OUTPUT, None)
+            self._data.user[self._id].pop(ATTR_AUDIO_OUTPUT, None)
         else:
-            self.data.user[self._id][ATTR_AUDIO_OUTPUT] = value
+            self._data.user[self._id][ATTR_AUDIO_OUTPUT] = value
-        self.data.save()
+        self._data.save()
 
     @property
     def audio_input(self):
@@ -350,19 +355,19 @@ class Addon(object):
         if not self.with_audio:
             return None
 
-        setting = self.config.audio_input
+        setting = self._config.audio_input
-        if self.is_installed and ATTR_AUDIO_INPUT in self.data.user[self._id]:
+        if self.is_installed and ATTR_AUDIO_INPUT in self._data.user[self._id]:
-            setting = self.data.user[self._id][ATTR_AUDIO_INPUT]
+            setting = self._data.user[self._id][ATTR_AUDIO_INPUT]
         return setting
 
     @audio_input.setter
     def audio_input(self, value):
         """Set/remove custom audio input settings."""
         if value is None:
-            self.data.user[self._id].pop(ATTR_AUDIO_INPUT, None)
+            self._data.user[self._id].pop(ATTR_AUDIO_INPUT, None)
         else:
-            self.data.user[self._id][ATTR_AUDIO_INPUT] = value
+            self._data.user[self._id][ATTR_AUDIO_INPUT] = value
-        self.data.save()
+        self._data.save()
 
     @property
     def url(self):
@@ -391,11 +396,11 @@ class Addon(object):
 
         # Repository with dockerhub images
         if ATTR_IMAGE in addon_data:
-            return addon_data[ATTR_IMAGE].format(arch=self.config.arch)
+            return addon_data[ATTR_IMAGE].format(arch=self._arch)
 
         # local build
         return "{}/{}-addon-{}".format(
-            addon_data[ATTR_REPOSITORY], self.config.arch,
+            addon_data[ATTR_REPOSITORY], self._arch,
             addon_data[ATTR_SLUG])
 
     @property
@@ -416,12 +421,12 @@ class Addon(object):
     @property
     def path_data(self):
         """Return addon data path inside supervisor."""
-        return Path(self.config.path_addons_data, self._id)
+        return Path(self._config.path_addons_data, self._id)
 
     @property
     def path_extern_data(self):
         """Return addon data path external for docker."""
-        return PurePath(self.config.path_extern_addons_data, self._id)
+        return PurePath(self._config.path_extern_addons_data, self._id)
 
     @property
     def path_options(self):
@@ -452,7 +457,7 @@ class Addon(object):
             schema(options)
             return write_json_file(self.path_options, options)
         except vol.Invalid as ex:
-            _LOGGER.error("Addon %s have wrong options -> %s", self._id,
+            _LOGGER.error("Addon %s have wrong options: %s", self._id,
                           humanize_error(options, ex))
 
         return False
@@ -472,8 +477,8 @@ class Addon(object):
             return True
 
         # load next schema
-        new_raw_schema = self.data.cache[self._id][ATTR_SCHEMA]
+        new_raw_schema = self._data.cache[self._id][ATTR_SCHEMA]
-        default_options = self.data.cache[self._id][ATTR_OPTIONS]
+        default_options = self._data.cache[self._id][ATTR_OPTIONS]
 
         # if disabled
         if isinstance(new_raw_schema, bool):
@@ -481,7 +486,7 @@ class Addon(object):
 
         # merge options
         options = {
-            **self.data.user[self._id][ATTR_OPTIONS],
+            **self._data.user[self._id][ATTR_OPTIONS],
             **default_options,
         }
 
@@ -498,9 +503,9 @@ class Addon(object):
 
     async def install(self):
         """Install a addon."""
-        if self.config.arch not in self.supported_arch:
+        if self._arch not in self.supported_arch:
             _LOGGER.error(
-                "Addon %s not supported on %s", self._id, self.config.arch)
+                "Addon %s not supported on %s", self._id, self._arch)
             return False
 
         if self.is_installed:
@@ -512,7 +517,7 @@ class Addon(object):
                 "Create Home-Assistant addon data folder %s", self.path_data)
             self.path_data.mkdir()
 
-        if not await self.docker.install(self.last_version):
+        if not await self.instance.install(self.last_version):
             return False
 
         self._set_install(self.last_version)
@@ -521,7 +526,7 @@ class Addon(object):
     @check_installed
     async def uninstall(self):
         """Remove a addon."""
-        if not await self.docker.remove():
+        if not await self.instance.remove():
             return False
 
         if self.path_data.is_dir():
@@ -537,7 +542,7 @@ class Addon(object):
         if not self.is_installed:
             return STATE_NONE
 
-        if await self.docker.is_running():
+        if await self.instance.is_running():
             return STATE_STARTED
         return STATE_STOPPED
 
@@ -547,7 +552,7 @@ class Addon(object):
 
         Return a coroutine.
         """
-        return self.docker.run()
+        return self.instance.run()
 
     @check_installed
     def stop(self):
@@ -555,7 +560,7 @@ class Addon(object):
 
         Return a coroutine.
         """
-        return self.docker.stop()
+        return self.instance.stop()
 
     @check_installed
     async def update(self):
@@ -563,17 +568,16 @@ class Addon(object):
         last_state = await self.state()
 
         if self.last_version == self.version_installed:
-            _LOGGER.warning(
+            _LOGGER.info("No update available for Addon %s", self._id)
-                "No update available for Addon %s", self._id)
             return False
 
-        if not await self.docker.update(self.last_version):
+        if not await self.instance.update(self.last_version):
             return False
         self._set_update(self.last_version)
 
         # restore state
         if last_state == STATE_STARTED:
-            await self.docker.run()
+            await self.instance.run()
         return True
 
     @check_installed
@@ -582,7 +586,7 @@ class Addon(object):
 
         Return a coroutine.
         """
-        return self.docker.restart()
+        return self.instance.restart()
 
     @check_installed
     def logs(self):
@@ -590,7 +594,7 @@ class Addon(object):
 
         Return a coroutine.
         """
-        return self.docker.logs()
+        return self.instance.logs()
 
     @check_installed
     async def rebuild(self):
@@ -602,15 +606,15 @@ class Addon(object):
             return False
 
         # remove docker container but not addon config
-        if not await self.docker.remove():
+        if not await self.instance.remove():
             return False
 
-        if not await self.docker.install(self.version_installed):
+        if not await self.instance.install(self.version_installed):
             return False
 
         # restore state
         if last_state == STATE_STARTED:
-            await self.docker.run()
+            await self.instance.run()
         return True
 
     @check_installed
@@ -623,20 +627,20 @@ class Addon(object):
             _LOGGER.error("Add-on don't support write to stdin!")
             return False
 
-        return await self.docker.write_stdin(data)
+        return await self.instance.write_stdin(data)
 
     @check_installed
     async def snapshot(self, tar_file):
         """Snapshot a state of a addon."""
-        with TemporaryDirectory(dir=str(self.config.path_tmp)) as temp:
+        with TemporaryDirectory(dir=str(self._config.path_tmp)) as temp:
             # store local image
             if self.need_build and not await \
-                    self.docker.export_image(Path(temp, "image.tar")):
+                    self.instance.export_image(Path(temp, "image.tar")):
                 return False
 
             data = {
-                ATTR_USER: self.data.user.get(self._id, {}),
+                ATTR_USER: self._data.user.get(self._id, {}),
-                ATTR_SYSTEM: self.data.system.get(self._id, {}),
+                ATTR_SYSTEM: self._data.system.get(self._id, {}),
                 ATTR_VERSION: self.version_installed,
                 ATTR_STATE: await self.state(),
             }
@@ -656,9 +660,9 @@ class Addon(object):
 
             try:
                 _LOGGER.info("Build snapshot for addon %s", self._id)
-                await self.loop.run_in_executor(None, _create_tar)
+                await self._loop.run_in_executor(None, _create_tar)
             except tarfile.TarError as err:
-                _LOGGER.error("Can't write tarfile %s -> %s", tar_file, err)
+                _LOGGER.error("Can't write tarfile %s: %s", tar_file, err)
                 return False
 
         _LOGGER.info("Finish snapshot for addon %s", self._id)
@@ -666,7 +670,7 @@ class Addon(object):
 
     async def restore(self, tar_file):
         """Restore a state of a addon."""
-        with TemporaryDirectory(dir=str(self.config.path_tmp)) as temp:
+        with TemporaryDirectory(dir=str(self._config.path_tmp)) as temp:
             # extract snapshot
             def _extract_tar():
                 """Extract tar snapshot."""
@@ -674,39 +678,41 @@ class Addon(object):
                     snapshot.extractall(path=Path(temp))
 
             try:
-                await self.loop.run_in_executor(None, _extract_tar)
+                await self._loop.run_in_executor(None, _extract_tar)
             except tarfile.TarError as err:
-                _LOGGER.error("Can't read tarfile %s -> %s", tar_file, err)
+                _LOGGER.error("Can't read tarfile %s: %s", tar_file, err)
                 return False
 
             # read snapshot data
             try:
                 data = read_json_file(Path(temp, "addon.json"))
             except (OSError, json.JSONDecodeError) as err:
-                _LOGGER.error("Can't read addon.json -> %s", err)
+                _LOGGER.error("Can't read addon.json: %s", err)
 
             # validate
             try:
                 data = SCHEMA_ADDON_SNAPSHOT(data)
             except vol.Invalid as err:
-                _LOGGER.error("Can't validate %s, snapshot data -> %s",
+                _LOGGER.error("Can't validate %s, snapshot data: %s",
                               self._id, humanize_error(data, err))
                 return False
 
             # restore data / reload addon
+            _LOGGER.info("Restore config for addon %s", self._id)
             self._restore_data(data[ATTR_USER], data[ATTR_SYSTEM])
 
             # check version / restore image
             version = data[ATTR_VERSION]
-            if version != self.docker.version:
+            if version != self.instance.version:
+                _LOGGER.info("Restore image for addon %s", self._id)
                 image_file = Path(temp, "image.tar")
                 if image_file.is_file():
-                    await self.docker.import_image(image_file, version)
+                    await self.instance.import_image(image_file, version)
                 else:
-                    if await self.docker.install(version):
+                    if await self.instance.install(version):
-                        await self.docker.cleanup()
+                        await self.instance.cleanup()
             else:
-                await self.docker.stop()
+                await self.instance.stop()
 
             # restore data
             def _restore_data():
@@ -717,9 +723,9 @@ class Addon(object):
 
             try:
                 _LOGGER.info("Restore data for addon %s", self._id)
-                await self.loop.run_in_executor(None, _restore_data)
+                await self._loop.run_in_executor(None, _restore_data)
             except shutil.Error as err:
-                _LOGGER.error("Can't restore origin data -> %s", err)
+                _LOGGER.error("Can't restore origin data: %s", err)
                 return False
 
             # run addon

hassio/addons/build.py

@@ -3,15 +3,16 @@ from pathlib import Path
 
 from .validate import SCHEMA_BUILD_CONFIG, BASE_IMAGE
 from ..const import ATTR_SQUASH, ATTR_BUILD_FROM, ATTR_ARGS, META_ADDON
-from ..tools import JsonConfig
+from ..coresys import CoreSysAttributes
+from ..utils.json import JsonConfig
 
 
-class AddonBuild(JsonConfig):
+class AddonBuild(JsonConfig, CoreSysAttributes):
     """Handle build options for addons."""
 
-    def __init__(self, config, addon):
+    def __init__(self, coresys, addon):
         """Initialize addon builder."""
-        self.config = config
+        self.coresys = coresys
         self.addon = addon
 
         super().__init__(
@@ -25,7 +26,7 @@ class AddonBuild(JsonConfig):
     def base_image(self):
         """Base images for this addon."""
         return self._data[ATTR_BUILD_FROM].get(
-            self.config.arch, BASE_IMAGE[self.config.arch])
+            self._arch, BASE_IMAGE[self._arch])
 
     @property
     def squash(self):
@@ -41,13 +42,13 @@ class AddonBuild(JsonConfig):
         """Create a dict with docker build arguments."""
         args = {
             'path': str(self.addon.path_location),
-            'tag': "{}:{}".format(self.addon.image, version),
+            'tag': f"{self.addon.image}:{version}",
             'pull': True,
             'forcerm': True,
             'squash': self.squash,
             'labels': {
                 'io.hass.version': version,
-                'io.hass.arch': self.config.arch,
+                'io.hass.arch': self._arch,
                 'io.hass.type': META_ADDON,
                 'io.hass.name': self.addon.name,
                 'io.hass.description': self.addon.description,
@@ -55,7 +56,7 @@ class AddonBuild(JsonConfig):
             'buildargs': {
                 'BUILD_FROM': self.base_image,
                 'BUILD_VERSION': version,
-                'BUILD_ARCH': self.config.arch,
+                'BUILD_ARCH': self._arch,
                 **self.additional_args,
             }
         }

hassio/addons/data.py

@@ -7,24 +7,25 @@ from pathlib import Path
 import voluptuous as vol
 from voluptuous.humanize import humanize_error
 
-from .util import extract_hash_from_path
+from .utils import extract_hash_from_path
 from .validate import (
     SCHEMA_ADDON_CONFIG, SCHEMA_ADDON_FILE, SCHEMA_REPOSITORY_CONFIG)
 from ..const import (
     FILE_HASSIO_ADDONS, ATTR_VERSION, ATTR_SLUG, ATTR_REPOSITORY, ATTR_LOCATON,
     REPOSITORY_CORE, REPOSITORY_LOCAL, ATTR_USER, ATTR_SYSTEM)
-from ..tools import JsonConfig, read_json_file
+from ..coresys import CoreSysAttributes
+from ..utils.json import JsonConfig, read_json_file
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class Data(JsonConfig):
+class Data(JsonConfig, CoreSysAttributes):
     """Hold data for addons inside HassIO."""
 
-    def __init__(self, config):
+    def __init__(self, coresys):
         """Initialize data holder."""
         super().__init__(FILE_HASSIO_ADDONS, SCHEMA_ADDON_FILE)
-        self.config = config
+        self.coresys = coresys
         self._repositories = {}
         self._cache = {}
 
@@ -55,17 +56,17 @@ class Data(JsonConfig):
 
         # read core repository
         self._read_addons_folder(
-            self.config.path_addons_core, REPOSITORY_CORE)
+            self._config.path_addons_core, REPOSITORY_CORE)
 
         # read local repository
         self._read_addons_folder(
-            self.config.path_addons_local, REPOSITORY_LOCAL)
+            self._config.path_addons_local, REPOSITORY_LOCAL)
 
         # add built-in repositories information
         self._set_builtin_repositories()
 
         # read custom git repositories
-        for repository_element in self.config.path_addons_git.iterdir():
+        for repository_element in self._config.path_addons_git.iterdir():
             if repository_element.is_dir():
                 self._read_git_repository(repository_element)
 
@@ -118,7 +119,7 @@ class Data(JsonConfig):
                 _LOGGER.warning("Can't read %s", addon)
 
             except vol.Invalid as ex:
-                _LOGGER.warning("Can't read %s -> %s", addon,
+                _LOGGER.warning("Can't read %s: %s", addon,
                                 humanize_error(addon_config, ex))
 
     def _set_builtin_repositories(self):
@@ -127,7 +128,7 @@ class Data(JsonConfig):
             builtin_file = Path(__file__).parent.joinpath('built-in.json')
             builtin_data = read_json_file(builtin_file)
         except (OSError, json.JSONDecodeError) as err:
-            _LOGGER.warning("Can't read built-in.json -> %s", err)
+            _LOGGER.warning("Can't read built-in json: %s", err)
             return
 
         # core repository

hassio/addons/git.py

@@ -7,33 +7,33 @@ import shutil
 
 import git
 
-from .util import get_hash_from_repository
+from .utils import get_hash_from_repository
 from ..const import URL_HASSIO_ADDONS
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class GitRepo(object):
+class GitRepo(CoreSysAttributes):
     """Manage addons git repo."""
 
-    def __init__(self, config, loop, path, url):
+    def __init__(self, coresys, path, url):
         """Initialize git base wrapper."""
-        self.config = config
+        self.coresys = coresys
-        self.loop = loop
         self.repo = None
         self.path = path
         self.url = url
-        self._lock = asyncio.Lock(loop=loop)
+        self.lock = asyncio.Lock(loop=coresys.loop)
 
     async def load(self):
         """Init git addon repo."""
         if not self.path.is_dir():
             return await self.clone()
 
-        async with self._lock:
+        async with self.lock:
             try:
                 _LOGGER.info("Load addon %s repository", self.path)
-                self.repo = await self.loop.run_in_executor(
+                self.repo = await self._loop.run_in_executor(
                     None, git.Repo, str(self.path))
 
             except (git.InvalidGitRepositoryError, git.NoSuchPathError,
@@ -45,10 +45,10 @@ class GitRepo(object):
 
     async def clone(self):
         """Clone git addon repo."""
-        async with self._lock:
+        async with self.lock:
             try:
                 _LOGGER.info("Clone addon %s repository", self.url)
-                self.repo = await self.loop.run_in_executor(
+                self.repo = await self._loop.run_in_executor(
                     None, ft.partial(
                         git.Repo.clone_from, self.url, str(self.path),
                         recursive=True))
@@ -62,14 +62,14 @@ class GitRepo(object):
 
     async def pull(self):
         """Pull git addon repo."""
-        if self._lock.locked():
+        if self.lock.locked():
             _LOGGER.warning("It is already a task in progress.")
             return False
 
-        async with self._lock:
+        async with self.lock:
             try:
                 _LOGGER.info("Pull addon %s repository", self.url)
-                await self.loop.run_in_executor(
+                await self._loop.run_in_executor(
                     None, self.repo.remotes.origin.pull)
 
             except (git.InvalidGitRepositoryError, git.NoSuchPathError,
@@ -83,20 +83,22 @@ class GitRepo(object):
 class GitRepoHassIO(GitRepo):
     """HassIO addons repository."""
 
-    def __init__(self, config, loop):
+    def __init__(self, coresys):
         """Initialize git hassio addon repository."""
         super().__init__(
-            config, loop, config.path_addons_core, URL_HASSIO_ADDONS)
+            coresys, coresys.config.path_addons_core, URL_HASSIO_ADDONS)
 
 
 class GitRepoCustom(GitRepo):
     """Custom addons repository."""
 
-    def __init__(self, config, loop, url):
+    def __init__(self, coresys, url):
         """Initialize git hassio addon repository."""
-        path = Path(config.path_addons_git, get_hash_from_repository(url))
+        path = Path(
+            coresys.config.path_addons_git,
+            get_hash_from_repository(url))
 
-        super().__init__(config, loop, path, url)
+        super().__init__(coresys, path, url)
 
     def remove(self):
         """Remove a custom addon."""

hassio/addons/repository.py

@@ -1,18 +1,19 @@
 """Represent a HassIO repository."""
 from .git import GitRepoHassIO, GitRepoCustom
-from .util import get_hash_from_repository
+from .utils import get_hash_from_repository
 from ..const import (
     REPOSITORY_CORE, REPOSITORY_LOCAL, ATTR_NAME, ATTR_URL, ATTR_MAINTAINER)
+from ..coresys import CoreSysAttributes
 
 UNKNOWN = 'unknown'
 
 
-class Repository(object):
+class Repository(CoreSysAttributes):
     """Repository in HassIO."""
 
-    def __init__(self, config, loop, data, repository):
+    def __init__(self, coresys, repository):
         """Initialize repository object."""
-        self.data = data
+        self.coresys = coresys
         self.source = None
         self.git = None
 
@@ -20,16 +21,16 @@ class Repository(object):
             self._id = repository
         elif repository == REPOSITORY_CORE:
             self._id = repository
-            self.git = GitRepoHassIO(config, loop)
+            self.git = GitRepoHassIO(coresys)
         else:
             self._id = get_hash_from_repository(repository)
-            self.git = GitRepoCustom(config, loop, repository)
+            self.git = GitRepoCustom(coresys, repository)
             self.source = repository
 
     @property
     def _mesh(self):
         """Return data struct repository."""
-        return self.data.repositories.get(self._id, {})
+        return self._addons.data.repositories.get(self._id, {})
 
     @property
     def slug(self):

hassio/addons/validate.py

@@ -209,8 +209,7 @@ def validate_options(raw_schema):
                     # normal value
                     options[key] = _single_validate(typ, value, key)
             except (IndexError, KeyError):
-                raise vol.Invalid(
+                raise vol.Invalid(f"Type error for {key}") from None
-                    "Type error for {}.".format(key)) from None
 
         _check_missing_options(raw_schema, options, 'root')
         return options
@@ -224,7 +223,7 @@ def _single_validate(typ, value, key):
     """Validate a single element."""
     # if required argument
     if value is None:
-        raise vol.Invalid("Missing required option '{}'.".format(key))
+        raise vol.Invalid(f"Missing required option '{key}'")
 
     # parse extend data from type
     match = RE_SCHEMA_ELEMENT.match(typ)
@@ -253,7 +252,7 @@ def _single_validate(typ, value, key):
     elif typ.startswith(V_MATCH):
         return vol.Match(match.group('match'))(str(value))
 
-    raise vol.Invalid("Fatal error for {} type {}".format(key, typ))
+    raise vol.Invalid(f"Fatal error for {key} type {typ}")
 
 
 def _nested_validate_list(typ, data_list, key):
@@ -299,5 +298,4 @@ def _check_missing_options(origin, exists, root):
         if isinstance(origin[miss_opt], str) and \
                 origin[miss_opt].endswith("?"):
             continue
-        raise vol.Invalid(
+        raise vol.Invalid(f"Missing option {miss_opt} in {root}")
-            "Missing option {} in {}".format(miss_opt, root))

hassio/api/__init__.py

@@ -12,26 +12,39 @@ from .proxy import APIProxy
 from .supervisor import APISupervisor
 from .security import APISecurity
 from .snapshots import APISnapshots
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class RestAPI(object):
+class RestAPI(CoreSysAttributes):
     """Handle rest api for hassio."""
 
-    def __init__(self, config, loop):
+    def __init__(self, coresys):
         """Initialize docker base wrapper."""
-        self.config = config
+        self.coresys = coresys
-        self.loop = loop
+        self.webapp = web.Application(loop=self._loop)
-        self.webapp = web.Application(loop=self.loop)
 
         # service stuff
         self._handler = None
         self.server = None
 
-    def register_host(self, host_control, hardware):
+    async def load(self):
+        """Register REST API Calls."""
+        self._register_supervisor()
+        self._register_host()
+        self._register_homeassistant()
+        self._register_proxy()
+        self._register_panel()
+        self._register_addons()
+        self._register_snapshots()
+        self._register_security()
+        self._register_network()
+
+    def _register_host(self):
         """Register hostcontrol function."""
-        api_host = APIHost(self.config, self.loop, host_control, hardware)
+        api_host = APIHost()
+        api_host.coresys = self.coresys
 
         self.webapp.router.add_get('/host/info', api_host.info)
         self.webapp.router.add_get('/host/hardware', api_host.hardware)
@@ -39,20 +52,20 @@ class RestAPI(object):
         self.webapp.router.add_post('/host/shutdown', api_host.shutdown)
         self.webapp.router.add_post('/host/update', api_host.update)
         self.webapp.router.add_post('/host/options', api_host.options)
+        self.webapp.router.add_post('/host/reload', api_host.reload)
 
-    def register_network(self, host_control):
+    def _register_network(self):
         """Register network function."""
-        api_net = APINetwork(self.config, self.loop, host_control)
+        api_net = APINetwork()
+        api_net.coresys = self.coresys
 
         self.webapp.router.add_get('/network/info', api_net.info)
         self.webapp.router.add_post('/network/options', api_net.options)
 
-    def register_supervisor(self, supervisor, snapshots, addons, host_control,
+    def _register_supervisor(self):
-                            updater):
         """Register supervisor function."""
-        api_supervisor = APISupervisor(
+        api_supervisor = APISupervisor()
-            self.config, self.loop, supervisor, snapshots, addons,
+        api_supervisor.coresys = self.coresys
-            host_control, updater)
 
         self.webapp.router.add_get('/supervisor/ping', api_supervisor.ping)
         self.webapp.router.add_get('/supervisor/info', api_supervisor.info)
@@ -64,9 +77,10 @@ class RestAPI(object):
             '/supervisor/options', api_supervisor.options)
         self.webapp.router.add_get('/supervisor/logs', api_supervisor.logs)
 
-    def register_homeassistant(self, homeassistant):
+    def _register_homeassistant(self):
         """Register homeassistant function."""
-        api_hass = APIHomeAssistant(self.config, self.loop, homeassistant)
+        api_hass = APIHomeAssistant()
+        api_hass.coresys = self.coresys
 
         self.webapp.router.add_get('/homeassistant/info', api_hass.info)
         self.webapp.router.add_get('/homeassistant/logs', api_hass.logs)
@@ -77,9 +91,10 @@ class RestAPI(object):
         self.webapp.router.add_post('/homeassistant/start', api_hass.start)
         self.webapp.router.add_post('/homeassistant/check', api_hass.check)
 
-    def register_proxy(self, homeassistant):
+    def _register_proxy(self):
         """Register HomeAssistant API Proxy."""
-        api_proxy = APIProxy(self.loop, homeassistant)
+        api_proxy = APIProxy()
+        api_proxy.coresys = self.coresys
 
         self.webapp.router.add_get(
             '/homeassistant/api/websocket', api_proxy.websocket)
@@ -92,9 +107,10 @@ class RestAPI(object):
         self.webapp.router.add_get(
             '/homeassistant/api', api_proxy.api)
 
-    def register_addons(self, addons):
+    def _register_addons(self):
         """Register homeassistant function."""
-        api_addons = APIAddons(self.config, self.loop, addons)
+        api_addons = APIAddons()
+        api_addons.coresys = self.coresys
 
         self.webapp.router.add_get('/addons', api_addons.list)
         self.webapp.router.add_post('/addons/reload', api_addons.reload)
@@ -120,18 +136,20 @@ class RestAPI(object):
             '/addons/{addon}/changelog', api_addons.changelog)
         self.webapp.router.add_post('/addons/{addon}/stdin', api_addons.stdin)
 
-    def register_security(self):
+    def _register_security(self):
         """Register security function."""
-        api_security = APISecurity(self.config, self.loop)
+        api_security = APISecurity()
+        api_security.coresys = self.coresys
 
         self.webapp.router.add_get('/security/info', api_security.info)
         self.webapp.router.add_post('/security/options', api_security.options)
         self.webapp.router.add_post('/security/totp', api_security.totp)
         self.webapp.router.add_post('/security/session', api_security.session)
 
-    def register_snapshots(self, snapshots):
+    def _register_snapshots(self):
         """Register snapshots function."""
-        api_snapshots = APISnapshots(self.config, self.loop, snapshots)
+        api_snapshots = APISnapshots()
+        api_snapshots.coresys = self.coresys
 
         self.webapp.router.add_get('/snapshots', api_snapshots.list)
         self.webapp.router.add_post('/snapshots/reload', api_snapshots.reload)
@@ -151,11 +169,11 @@ class RestAPI(object):
             '/snapshots/{snapshot}/restore/partial',
             api_snapshots.restore_partial)
 
-    def register_panel(self):
+    def _register_panel(self):
         """Register panel for homeassistant."""
         def create_panel_response(build_type):
             """Create a function to generate a response."""
-            path = Path(__file__).parents[1].joinpath(
+            path = Path(__file__).parent.joinpath(
                 'panel/hassio-main-{}.html'.format(build_type))
 
             return lambda request: web.FileResponse(path)
@@ -168,10 +186,10 @@ class RestAPI(object):
 
     async def start(self):
         """Run rest api webserver."""
-        self._handler = self.webapp.make_handler(loop=self.loop)
+        self._handler = self.webapp.make_handler(loop=self._loop)
 
         try:
-            self.server = await self.loop.create_server(
+            self.server = await self._loop.create_server(
                 self._handler, "0.0.0.0", "80")
         except OSError as err:
             _LOGGER.fatal(

hassio/api/addons.py

@@ -5,7 +5,7 @@ import logging
 import voluptuous as vol
 from voluptuous.humanize import humanize_error
 
-from .util import api_process, api_process_raw, api_validate
+from .utils import api_process, api_process_raw, api_validate
 from ..const import (
     ATTR_VERSION, ATTR_LAST_VERSION, ATTR_STATE, ATTR_BOOT, ATTR_OPTIONS,
     ATTR_URL, ATTR_DESCRIPTON, ATTR_DETACHED, ATTR_NAME, ATTR_REPOSITORY,
@@ -16,6 +16,7 @@ from ..const import (
     ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, BOOT_AUTO, BOOT_MANUAL,
     ATTR_CHANGELOG, ATTR_HOST_IPC, ATTR_HOST_DBUS, ATTR_LONG_DESCRIPTION,
     CONTENT_TYPE_PNG, CONTENT_TYPE_BINARY, CONTENT_TYPE_TEXT)
+from ..coresys import CoreSysAttributes
 from ..validate import DOCKER_PORTS
 
 _LOGGER = logging.getLogger(__name__)
@@ -32,18 +33,12 @@ SCHEMA_OPTIONS = vol.Schema({
 })
 
 
-class APIAddons(object):
+class APIAddons(CoreSysAttributes):
     """Handle rest api for addons functions."""
 
-    def __init__(self, config, loop, addons):
-        """Initialize homeassistant rest api part."""
-        self.config = config
-        self.loop = loop
-        self.addons = addons
-
     def _extract_addon(self, request, check_installed=True):
         """Return addon and if not exists trow a exception."""
-        addon = self.addons.get(request.match_info.get('addon'))
+        addon = self._addons.get(request.match_info.get('addon'))
         if not addon:
             raise RuntimeError("Addon not exists")
 
@@ -64,7 +59,7 @@ class APIAddons(object):
     async def list(self, request):
         """Return all addons / repositories ."""
         data_addons = []
-        for addon in self.addons.list_addons:
+        for addon in self._addons.list_addons:
             data_addons.append({
                 ATTR_NAME: addon.name,
                 ATTR_SLUG: addon.slug,
@@ -80,7 +75,7 @@ class APIAddons(object):
             })
 
         data_repositories = []
-        for repository in self.addons.list_repositories:
+        for repository in self._addons.list_repositories:
             data_repositories.append({
                 ATTR_SLUG: repository.slug,
                 ATTR_NAME: repository.name,
@@ -97,7 +92,7 @@ class APIAddons(object):
     @api_process
     async def reload(self, request):
         """Reload all addons data."""
-        await asyncio.shield(self.addons.reload(), loop=self.loop)
+        await asyncio.shield(self._addons.reload(), loop=self._loop)
         return True
 
     @api_process
@@ -167,13 +162,13 @@ class APIAddons(object):
     def install(self, request):
         """Install addon."""
         addon = self._extract_addon(request, check_installed=False)
-        return asyncio.shield(addon.install(), loop=self.loop)
+        return asyncio.shield(addon.install(), loop=self._loop)
 
     @api_process
     def uninstall(self, request):
         """Uninstall addon."""
         addon = self._extract_addon(request)
-        return asyncio.shield(addon.uninstall(), loop=self.loop)
+        return asyncio.shield(addon.uninstall(), loop=self._loop)
 
     @api_process
     def start(self, request):
@@ -187,13 +182,13 @@ class APIAddons(object):
         except vol.Invalid as ex:
             raise RuntimeError(humanize_error(options, ex)) from None
 
-        return asyncio.shield(addon.start(), loop=self.loop)
+        return asyncio.shield(addon.start(), loop=self._loop)
 
     @api_process
     def stop(self, request):
         """Stop addon."""
         addon = self._extract_addon(request)
-        return asyncio.shield(addon.stop(), loop=self.loop)
+        return asyncio.shield(addon.stop(), loop=self._loop)
 
     @api_process
     def update(self, request):
@@ -203,13 +198,13 @@ class APIAddons(object):
         if addon.last_version == addon.version_installed:
             raise RuntimeError("No update available!")
 
-        return asyncio.shield(addon.update(), loop=self.loop)
+        return asyncio.shield(addon.update(), loop=self._loop)
 
     @api_process
     def restart(self, request):
         """Restart addon."""
         addon = self._extract_addon(request)
-        return asyncio.shield(addon.restart(), loop=self.loop)
+        return asyncio.shield(addon.restart(), loop=self._loop)
 
     @api_process
     def rebuild(self, request):
@@ -218,7 +213,7 @@ class APIAddons(object):
         if not addon.need_build:
             raise RuntimeError("Only local build addons are supported")
 
-        return asyncio.shield(addon.rebuild(), loop=self.loop)
+        return asyncio.shield(addon.rebuild(), loop=self._loop)
 
     @api_process_raw(CONTENT_TYPE_BINARY)
     def logs(self, request):
@@ -254,4 +249,4 @@ class APIAddons(object):
             raise RuntimeError("STDIN not supported by addons")
 
         data = await request.read()
-        return await asyncio.shield(addon.write_stdin(data), loop=self.loop)
+        return await asyncio.shield(addon.write_stdin(data), loop=self._loop)

hassio/api/homeassistant.py

@@ -4,11 +4,12 @@ import logging
 
 import voluptuous as vol
 
-from .util import api_process, api_process_raw, api_validate
+from .utils import api_process, api_process_raw, api_validate
 from ..const import (
     ATTR_VERSION, ATTR_LAST_VERSION, ATTR_DEVICES, ATTR_IMAGE, ATTR_CUSTOM,
     ATTR_BOOT, ATTR_PORT, ATTR_PASSWORD, ATTR_SSL, ATTR_WATCHDOG,
     CONTENT_TYPE_BINARY)
+from ..coresys import CoreSysAttributes
 from ..validate import HASS_DEVICES, NETWORK_PORT
 
 _LOGGER = logging.getLogger(__name__)
@@ -32,28 +33,22 @@ SCHEMA_VERSION = vol.Schema({
 })
 
 
-class APIHomeAssistant(object):
+class APIHomeAssistant(CoreSysAttributes):
     """Handle rest api for homeassistant functions."""
 
-    def __init__(self, config, loop, homeassistant):
-        """Initialize homeassistant rest api part."""
-        self.config = config
-        self.loop = loop
-        self.homeassistant = homeassistant
-
     @api_process
     async def info(self, request):
         """Return host information."""
         return {
-            ATTR_VERSION: self.homeassistant.version,
+            ATTR_VERSION: self._homeassistant.version,
-            ATTR_LAST_VERSION: self.homeassistant.last_version,
+            ATTR_LAST_VERSION: self._homeassistant.last_version,
-            ATTR_IMAGE: self.homeassistant.image,
+            ATTR_IMAGE: self._homeassistant.image,
-            ATTR_DEVICES: self.homeassistant.devices,
+            ATTR_DEVICES: self._homeassistant.devices,
-            ATTR_CUSTOM: self.homeassistant.is_custom_image,
+            ATTR_CUSTOM: self._homeassistant.is_custom_image,
-            ATTR_BOOT: self.homeassistant.boot,
+            ATTR_BOOT: self._homeassistant.boot,
-            ATTR_PORT: self.homeassistant.api_port,
+            ATTR_PORT: self._homeassistant.api_port,
-            ATTR_SSL: self.homeassistant.api_ssl,
+            ATTR_SSL: self._homeassistant.api_ssl,
-            ATTR_WATCHDOG: self.homeassistant.watchdog,
+            ATTR_WATCHDOG: self._homeassistant.watchdog,
         }
 
     @api_process
@@ -62,26 +57,26 @@ class APIHomeAssistant(object):
         body = await api_validate(SCHEMA_OPTIONS, request)
 
         if ATTR_DEVICES in body:
-            self.homeassistant.devices = body[ATTR_DEVICES]
+            self._homeassistant.devices = body[ATTR_DEVICES]
 
         if ATTR_IMAGE in body:
-            self.homeassistant.set_custom(
+            self._homeassistant.set_custom(
                 body[ATTR_IMAGE], body[ATTR_LAST_VERSION])
 
         if ATTR_BOOT in body:
-            self.homeassistant.boot = body[ATTR_BOOT]
+            self._homeassistant.boot = body[ATTR_BOOT]
 
         if ATTR_PORT in body:
-            self.homeassistant.api_port = body[ATTR_PORT]
+            self._homeassistant.api_port = body[ATTR_PORT]
 
         if ATTR_PASSWORD in body:
-            self.homeassistant.api_password = body[ATTR_PASSWORD]
+            self._homeassistant.api_password = body[ATTR_PASSWORD]
 
         if ATTR_SSL in body:
-            self.homeassistant.api_ssl = body[ATTR_SSL]
+            self._homeassistant.api_ssl = body[ATTR_SSL]
 
         if ATTR_WATCHDOG in body:
-            self.homeassistant.watchdog = body[ATTR_WATCHDOG]
+            self._homeassistant.watchdog = body[ATTR_WATCHDOG]
 
         return True
 
@@ -89,38 +84,38 @@ class APIHomeAssistant(object):
     async def update(self, request):
         """Update homeassistant."""
         body = await api_validate(SCHEMA_VERSION, request)
-        version = body.get(ATTR_VERSION, self.homeassistant.last_version)
+        version = body.get(ATTR_VERSION, self._homeassistant.last_version)
 
-        if version == self.homeassistant.version:
+        if version == self._homeassistant.version:
             raise RuntimeError("Version {} is already in use".format(version))
 
         return await asyncio.shield(
-            self.homeassistant.update(version), loop=self.loop)
+            self._homeassistant.update(version), loop=self._loop)
 
     @api_process
     def stop(self, request):
         """Stop homeassistant."""
-        return asyncio.shield(self.homeassistant.stop(), loop=self.loop)
+        return asyncio.shield(self._homeassistant.stop(), loop=self._loop)
 
     @api_process
     def start(self, request):
         """Start homeassistant."""
-        return asyncio.shield(self.homeassistant.run(), loop=self.loop)
+        return asyncio.shield(self._homeassistant.run(), loop=self._loop)
 
     @api_process
     def restart(self, request):
         """Restart homeassistant."""
-        return asyncio.shield(self.homeassistant.restart(), loop=self.loop)
+        return asyncio.shield(self._homeassistant.restart(), loop=self._loop)
 
     @api_process_raw(CONTENT_TYPE_BINARY)
     def logs(self, request):
         """Return homeassistant docker logs."""
-        return self.homeassistant.logs()
+        return self._homeassistant.logs()
 
     @api_process
     async def check(self, request):
         """Check config of homeassistant."""
-        code, message = await self.homeassistant.check_config()
+        code, message = await self._homeassistant.check_config()
         if not code:
             raise RuntimeError(message)
 

hassio/api/host.py

@@ -4,11 +4,12 @@ import logging
 
 import voluptuous as vol
 
-from .util import api_process_hostcontrol, api_process, api_validate
+from .utils import api_process_hostcontrol, api_process, api_validate
 from ..const import (
     ATTR_VERSION, ATTR_LAST_VERSION, ATTR_TYPE, ATTR_HOSTNAME, ATTR_FEATURES,
     ATTR_OS, ATTR_SERIAL, ATTR_INPUT, ATTR_DISK, ATTR_AUDIO, ATTR_AUDIO_INPUT,
     ATTR_AUDIO_OUTPUT, ATTR_GPIO)
+from ..coresys import CoreSysAttributes
 from ..validate import ALSA_CHANNEL
 
 _LOGGER = logging.getLogger(__name__)
@@ -23,26 +24,19 @@ SCHEMA_OPTIONS = vol.Schema({
 })
 
 
-class APIHost(object):
+class APIHost(CoreSysAttributes):
     """Handle rest api for host functions."""
 
-    def __init__(self, config, loop, host_control, hardware):
-        """Initialize host rest api part."""
-        self.config = config
-        self.loop = loop
-        self.host_control = host_control
-        self.local_hw = hardware
-
     @api_process
     async def info(self, request):
         """Return host information."""
         return {
-            ATTR_TYPE: self.host_control.type,
+            ATTR_TYPE: self._host_control.type,
-            ATTR_VERSION: self.host_control.version,
+            ATTR_VERSION: self._host_control.version,
-            ATTR_LAST_VERSION: self.host_control.last_version,
+            ATTR_LAST_VERSION: self._host_control.last_version,
-            ATTR_FEATURES: self.host_control.features,
+            ATTR_FEATURES: self._host_control.features,
-            ATTR_HOSTNAME: self.host_control.hostname,
+            ATTR_HOSTNAME: self._host_control.hostname,
-            ATTR_OS: self.host_control.os_info,
+            ATTR_OS: self._host_control.os_info,
         }
 
     @api_process
@@ -51,41 +45,47 @@ class APIHost(object):
         body = await api_validate(SCHEMA_OPTIONS, request)
 
         if ATTR_AUDIO_OUTPUT in body:
-            self.config.audio_output = body[ATTR_AUDIO_OUTPUT]
+            self._config.audio_output = body[ATTR_AUDIO_OUTPUT]
         if ATTR_AUDIO_INPUT in body:
-            self.config.audio_input = body[ATTR_AUDIO_INPUT]
+            self._config.audio_input = body[ATTR_AUDIO_INPUT]
 
         return True
 
     @api_process_hostcontrol
     def reboot(self, request):
         """Reboot host."""
-        return self.host_control.reboot()
+        return self._host_control.reboot()
 
     @api_process_hostcontrol
     def shutdown(self, request):
         """Poweroff host."""
-        return self.host_control.shutdown()
+        return self._host_control.shutdown()
+
+    @api_process_hostcontrol
+    async def reload(self, request):
+        """Reload host data."""
+        await self._host_control.load()
+        return True
 
     @api_process_hostcontrol
     async def update(self, request):
         """Update host OS."""
         body = await api_validate(SCHEMA_VERSION, request)
-        version = body.get(ATTR_VERSION, self.host_control.last_version)
+        version = body.get(ATTR_VERSION, self._host_control.last_version)
 
-        if version == self.host_control.version:
+        if version == self._host_control.version:
-            raise RuntimeError("Version {} is already in use".format(version))
+            raise RuntimeError(f"Version {version} is already in use")
 
         return await asyncio.shield(
-            self.host_control.update(version=version), loop=self.loop)
+            self._host_control.update(version=version), loop=self._loop)
 
     @api_process
     async def hardware(self, request):
         """Return local hardware infos."""
         return {
-            ATTR_SERIAL: list(self.local_hw.serial_devices),
+            ATTR_SERIAL: list(self._hardware.serial_devices),
-            ATTR_INPUT: list(self.local_hw.input_devices),
+            ATTR_INPUT: list(self._hardware.input_devices),
-            ATTR_DISK: list(self.local_hw.disk_devices),
+            ATTR_DISK: list(self._hardware.disk_devices),
-            ATTR_GPIO: list(self.local_hw.gpio_devices),
+            ATTR_GPIO: list(self._hardware.gpio_devices),
-            ATTR_AUDIO: self.local_hw.audio_devices,
+            ATTR_AUDIO: self._hardware.audio_devices,
         }

hassio/api/network.py

@@ -3,8 +3,9 @@ import logging
 
 import voluptuous as vol
 
-from .util import api_process, api_process_hostcontrol, api_validate
+from .utils import api_process, api_process_hostcontrol, api_validate
 from ..const import ATTR_HOSTNAME
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -14,20 +15,14 @@ SCHEMA_OPTIONS = vol.Schema({
 })
 
 
-class APINetwork(object):
+class APINetwork(CoreSysAttributes):
     """Handle rest api for network functions."""
 
-    def __init__(self, config, loop, host_control):
-        """Initialize network rest api part."""
-        self.config = config
-        self.loop = loop
-        self.host_control = host_control
-
     @api_process
     async def info(self, request):
         """Show network settings."""
         return {
-            ATTR_HOSTNAME: self.host_control.hostname,
+            ATTR_HOSTNAME: self._host_control.hostname,
         }
 
     @api_process_hostcontrol
@@ -37,7 +32,7 @@ class APINetwork(object):
 
         # hostname
         if ATTR_HOSTNAME in body:
-            if self.host_control.hostname != body[ATTR_HOSTNAME]:
+            if self._host_control.hostname != body[ATTR_HOSTNAME]:
-                await self.host_control.set_hostname(body[ATTR_HOSTNAME])
+                await self._host_control.set_hostname(body[ATTR_HOSTNAME])
 
         return True

hassio/api/proxy.py

@@ -9,40 +9,33 @@ from aiohttp.hdrs import CONTENT_TYPE
 import async_timeout
 
 from ..const import HEADER_HA_ACCESS
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class APIProxy(object):
+class APIProxy(CoreSysAttributes):
     """API Proxy for Home-Assistant."""
 
-    def __init__(self, loop, homeassistant):
-        """Initialize api proxy."""
-        self.loop = loop
-        self.homeassistant = homeassistant
-
-        # Use homeassistant websession to ignore SSL
-        self.websession = homeassistant.websession
-
     async def _api_client(self, request, path, timeout=300):
         """Return a client request with proxy origin for Home-Assistant."""
-        url = f"{self.homeassistant.api_url}/api/{path}"
+        url = f"{self._homeassistant.api_url}/api/{path}"
 
         try:
             data = None
             headers = {}
-            method = getattr(self.websession, request.method.lower())
+            method = getattr(self._websession_ssl, request.method.lower())
 
             # read data
-            with async_timeout.timeout(30, loop=self.loop):
+            with async_timeout.timeout(30, loop=self._loop):
                 data = await request.read()
 
             if data:
                 headers.update({CONTENT_TYPE: request.content_type})
 
             # need api password?
-            if self.homeassistant.api_password:
+            if self._homeassistant.api_password:
-                headers = {HEADER_HA_ACCESS: self.homeassistant.api_password}
+                headers = {HEADER_HA_ACCESS: self._homeassistant.api_password}
 
             # reset headers
             if not headers:
@@ -110,7 +103,7 @@ class APIProxy(object):
         url = f"{self.homeassistant.api_url}/api/websocket"
 
         try:
-            client = await self.websession.ws_connect(
+            client = await self._websession_ssl.ws_connect(
                 url, heartbeat=60, verify_ssl=False)
 
             # handle authentication
@@ -121,7 +114,7 @@ class APIProxy(object):
                 elif data.get('type') == 'auth_required':
                     await client.send_json({
                         'type': 'auth',
-                        'api_password': self.homeassistant.api_password,
+                        'api_password': self._homeassistant.api_password,
                     })
 
             _LOGGER.error("Authentication to Home-Assistant websocket")
@@ -154,15 +147,15 @@ class APIProxy(object):
             while not server.closed and not client.closed:
                 if not client_read:
                     client_read = asyncio.ensure_future(
-                        client.receive_str(), loop=self.loop)
+                        client.receive_str(), loop=self._loop)
                 if not server_read:
                     server_read = asyncio.ensure_future(
-                        server.receive_str(), loop=self.loop)
+                        server.receive_str(), loop=self._loop)
 
                 # wait until data need to be processed
                 await asyncio.wait(
                     [client_read, server_read],
-                    loop=self.loop, return_when=asyncio.FIRST_COMPLETED
+                    loop=self._loop, return_when=asyncio.FIRST_COMPLETED
                 )
 
                 # server

hassio/api/security.py

@@ -10,8 +10,9 @@ import voluptuous as vol
 import pyotp
 import pyqrcode
 
-from .util import api_process, api_validate, hash_password
+from .utils import api_process, api_validate, hash_password
 from ..const import ATTR_INITIALIZE, ATTR_PASSWORD, ATTR_TOTP, ATTR_SESSION
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -24,29 +25,24 @@ SCHEMA_SESSION = SCHEMA_PASSWORD.extend({
 })
 
 
-class APISecurity(object):
+class APISecurity(CoreSysAttributes):
     """Handle rest api for security functions."""
 
-    def __init__(self, config, loop):
-        """Initialize security rest api part."""
-        self.config = config
-        self.loop = loop
-
     def _check_password(self, body):
         """Check if password is valid and security is initialize."""
-        if not self.config.security_initialize:
+        if not self._config.security_initialize:
             raise RuntimeError("First set a password")
 
         password = hash_password(body[ATTR_PASSWORD])
-        if password != self.config.security_password:
+        if password != self._config.security_password:
             raise RuntimeError("Wrong password")
 
     @api_process
     async def info(self, request):
         """Return host information."""
         return {
-            ATTR_INITIALIZE: self.config.security_initialize,
+            ATTR_INITIALIZE: self._config.security_initialize,
-            ATTR_TOTP: self.config.security_totp is not None,
+            ATTR_TOTP: self._config.security_totp is not None,
         }
 
     @api_process
@@ -54,11 +50,11 @@ class APISecurity(object):
         """Set options / password."""
         body = await api_validate(SCHEMA_PASSWORD, request)
 
-        if self.config.security_initialize:
+        if self._config.security_initialize:
             raise RuntimeError("Password is already set!")
 
-        self.config.security_password = hash_password(body[ATTR_PASSWORD])
+        self._config.security_password = hash_password(body[ATTR_PASSWORD])
-        self.config.security_initialize = True
+        self._config.security_initialize = True
         return True
 
     @api_process
@@ -78,7 +74,7 @@ class APISecurity(object):
         qrcode.svg(buff)
 
         # finish
-        self.config.security_totp = totp_init_key
+        self._config.security_totp = totp_init_key
         return web.Response(body=buff.getvalue(), content_type='image/svg+xml')
 
     @api_process
@@ -88,8 +84,8 @@ class APISecurity(object):
         self._check_password(body)
 
         # check TOTP
-        if self.config.security_totp:
+        if self._config.security_totp:
-            totp = pyotp.TOTP(self.config.security_totp)
+            totp = pyotp.TOTP(self._config.security_totp)
             if body[ATTR_TOTP] != totp.now():
                 raise RuntimeError("Invalid TOTP token!")
 
@@ -98,5 +94,5 @@ class APISecurity(object):
         session = hashlib.sha256(os.urandom(54)).hexdigest()
 
         # store session
-        self.config.add_security_session(session, valid_until)
+        self._config.add_security_session(session, valid_until)
         return {ATTR_SESSION: session}

hassio/api/snapshots.py

@@ -4,12 +4,13 @@ import logging
 
 import voluptuous as vol
 
-from .util import api_process, api_validate
+from .utils import api_process, api_validate
 from ..snapshots.validate import ALL_FOLDERS
 from ..const import (
     ATTR_NAME, ATTR_SLUG, ATTR_DATE, ATTR_ADDONS, ATTR_REPOSITORIES,
     ATTR_HOMEASSISTANT, ATTR_VERSION, ATTR_SIZE, ATTR_FOLDERS, ATTR_TYPE,
     ATTR_DEVICES, ATTR_SNAPSHOTS)
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -31,18 +32,12 @@ SCHEMA_SNAPSHOT_PARTIAL = SCHEMA_SNAPSHOT_FULL.extend({
 })
 
 
-class APISnapshots(object):
+class APISnapshots(CoreSysAttributes):
     """Handle rest api for snapshot functions."""
 
-    def __init__(self, config, loop, snapshots):
-        """Initialize network rest api part."""
-        self.config = config
-        self.loop = loop
-        self.snapshots = snapshots
-
     def _extract_snapshot(self, request):
         """Return addon and if not exists trow a exception."""
-        snapshot = self.snapshots.get(request.match_info.get('snapshot'))
+        snapshot = self._snapshots.get(request.match_info.get('snapshot'))
         if not snapshot:
             raise RuntimeError("Snapshot not exists")
         return snapshot
@@ -51,7 +46,7 @@ class APISnapshots(object):
     async def list(self, request):
         """Return snapshot list."""
         data_snapshots = []
-        for snapshot in self.snapshots.list_snapshots:
+        for snapshot in self._snapshots.list_snapshots:
             data_snapshots.append({
                 ATTR_SLUG: snapshot.slug,
                 ATTR_NAME: snapshot.name,
@@ -65,7 +60,7 @@ class APISnapshots(object):
     @api_process
     async def reload(self, request):
         """Reload snapshot list."""
-        await asyncio.shield(self.snapshots.reload(), loop=self.loop)
+        await asyncio.shield(self._snapshots.reload(), loop=self._loop)
         return True
 
     @api_process
@@ -101,21 +96,21 @@ class APISnapshots(object):
         """Full-Snapshot a snapshot."""
         body = await api_validate(SCHEMA_SNAPSHOT_FULL, request)
         return await asyncio.shield(
-            self.snapshots.do_snapshot_full(**body), loop=self.loop)
+            self._snapshots.do_snapshot_full(**body), loop=self._loop)
 
     @api_process
     async def snapshot_partial(self, request):
         """Partial-Snapshot a snapshot."""
         body = await api_validate(SCHEMA_SNAPSHOT_PARTIAL, request)
         return await asyncio.shield(
-            self.snapshots.do_snapshot_partial(**body), loop=self.loop)
+            self._snapshots.do_snapshot_partial(**body), loop=self._loop)
 
     @api_process
     def restore_full(self, request):
         """Full-Restore a snapshot."""
         snapshot = self._extract_snapshot(request)
         return asyncio.shield(
-            self.snapshots.do_restore_full(snapshot), loop=self.loop)
+            self._snapshots.do_restore_full(snapshot), loop=self._loop)
 
     @api_process
     async def restore_partial(self, request):
@@ -124,12 +119,12 @@ class APISnapshots(object):
         body = await api_validate(SCHEMA_SNAPSHOT_PARTIAL, request)
 
         return await asyncio.shield(
-            self.snapshots.do_restore_partial(snapshot, **body),
+            self._snapshots.do_restore_partial(snapshot, **body),
-            loop=self.loop
+            loop=self._loop
         )
 
     @api_process
     async def remove(self, request):
         """Remove a snapshot."""
         snapshot = self._extract_snapshot(request)
-        return self.snapshots.remove(snapshot)
+        return self._snapshots.remove(snapshot)

hassio/api/supervisor.py

@@ -4,13 +4,14 @@ import logging
 
 import voluptuous as vol
 
-from .util import api_process, api_process_raw, api_validate
+from .utils import api_process, api_process_raw, api_validate
 from ..const import (
     ATTR_ADDONS, ATTR_VERSION, ATTR_LAST_VERSION, ATTR_BETA_CHANNEL, ATTR_ARCH,
     HASSIO_VERSION, ATTR_ADDONS_REPOSITORIES, ATTR_LOGO, ATTR_REPOSITORY,
     ATTR_DESCRIPTON, ATTR_NAME, ATTR_SLUG, ATTR_INSTALLED, ATTR_TIMEZONE,
-    ATTR_STATE, CONTENT_TYPE_BINARY)
+    ATTR_STATE, ATTR_WAIT_BOOT, CONTENT_TYPE_BINARY)
-from ..validate import validate_timezone
+from ..coresys import CoreSysAttributes
+from ..validate import validate_timezone, WAIT_BOOT
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -19,6 +20,7 @@ SCHEMA_OPTIONS = vol.Schema({
     vol.Optional(ATTR_BETA_CHANNEL): vol.Boolean(),
     vol.Optional(ATTR_ADDONS_REPOSITORIES): [vol.Url()],
     vol.Optional(ATTR_TIMEZONE): validate_timezone,
+    vol.Optional(ATTR_WAIT_BOOT): WAIT_BOOT,
 })
 
 SCHEMA_VERSION = vol.Schema({
@@ -26,20 +28,9 @@ SCHEMA_VERSION = vol.Schema({
 })
 
 
-class APISupervisor(object):
+class APISupervisor(CoreSysAttributes):
     """Handle rest api for supervisor functions."""
 
-    def __init__(self, config, loop, supervisor, snapshots, addons,
-                 host_control, updater):
-        """Initialize supervisor rest api part."""
-        self.config = config
-        self.loop = loop
-        self.supervisor = supervisor
-        self.addons = addons
-        self.snapshots = snapshots
-        self.host_control = host_control
-        self.updater = updater
-
     @api_process
     async def ping(self, request):
         """Return ok for signal that the api is ready."""
@@ -49,7 +40,7 @@ class APISupervisor(object):
     async def info(self, request):
         """Return host information."""
         list_addons = []
-        for addon in self.addons.list_addons:
+        for addon in self._addons.list_addons:
             if addon.is_installed:
                 list_addons.append({
                     ATTR_NAME: addon.name,
@@ -64,12 +55,13 @@ class APISupervisor(object):
 
         return {
             ATTR_VERSION: HASSIO_VERSION,
-            ATTR_LAST_VERSION: self.updater.version_hassio,
+            ATTR_LAST_VERSION: self._updater.version_hassio,
-            ATTR_BETA_CHANNEL: self.updater.beta_channel,
+            ATTR_BETA_CHANNEL: self._updater.beta_channel,
-            ATTR_ARCH: self.config.arch,
+            ATTR_ARCH: self._arch,
-            ATTR_TIMEZONE: self.config.timezone,
+            ATTR_WAIT_BOOT: self._config.wait_boot,
+            ATTR_TIMEZONE: self._config.timezone,
             ATTR_ADDONS: list_addons,
-            ATTR_ADDONS_REPOSITORIES: self.config.addons_repositories,
+            ATTR_ADDONS_REPOSITORIES: self._config.addons_repositories,
         }
 
     @api_process
@@ -78,14 +70,17 @@ class APISupervisor(object):
         body = await api_validate(SCHEMA_OPTIONS, request)
 
         if ATTR_BETA_CHANNEL in body:
-            self.updater.beta_channel = body[ATTR_BETA_CHANNEL]
+            self._updater.beta_channel = body[ATTR_BETA_CHANNEL]
 
         if ATTR_TIMEZONE in body:
-            self.config.timezone = body[ATTR_TIMEZONE]
+            self._config.timezone = body[ATTR_TIMEZONE]
+
+        if ATTR_WAIT_BOOT in body:
+            self._config.wait_boot = body[ATTR_WAIT_BOOT]
 
         if ATTR_ADDONS_REPOSITORIES in body:
             new = set(body[ATTR_ADDONS_REPOSITORIES])
-            await asyncio.shield(self.addons.load_repositories(new))
+            await asyncio.shield(self._addons.load_repositories(new))
 
         return True
 
@@ -93,25 +88,22 @@ class APISupervisor(object):
     async def update(self, request):
         """Update supervisor OS."""
         body = await api_validate(SCHEMA_VERSION, request)
-        version = body.get(ATTR_VERSION, self.updater.version_hassio)
+        version = body.get(ATTR_VERSION, self._updater.version_hassio)
 
-        if version == self.supervisor.version:
+        if version == self._supervisor.version:
             raise RuntimeError("Version {} is already in use".format(version))
 
         return await asyncio.shield(
-            self.supervisor.update(version), loop=self.loop)
+            self._supervisor.update(version), loop=self._loop)
 
     @api_process
     async def reload(self, request):
         """Reload addons, config ect."""
         tasks = [
-            self.addons.reload(),
+            self._updater.reload(),
-            self.snapshots.reload(),
-            self.updater.fetch_data(),
-            self.host_control.load()
         ]
         results, _ = await asyncio.shield(
-            asyncio.wait(tasks, loop=self.loop), loop=self.loop)
+            asyncio.wait(tasks, loop=self._loop), loop=self._loop)
 
         for result in results:
             if result.exception() is not None:
@@ -122,4 +114,4 @@ class APISupervisor(object):
     @api_process_raw(CONTENT_TYPE_BINARY)
     def logs(self, request):
         """Return supervisor docker logs."""
-        return self.supervisor.logs()
+        return self._supervisor.logs()

hassio/api/utils.py

@@ -49,7 +49,8 @@ def api_process_hostcontrol(method):
     """Wrap HostControl calls to rest api."""
     async def wrap_hostcontrol(api, *args, **kwargs):
         """Return host information."""
-        if not api.host_control.active:
+        # pylint: disable=protected-access
+        if not api._host_control.active:
             raise HTTPServiceUnavailable()
 
         try:

hassio/bootstrap.py

@@ -7,15 +7,41 @@ from pathlib import Path
 
 from colorlog import ColoredFormatter
 
+from .addons import AddonManager
+from .api import RestAPI
 from .const import SOCKET_DOCKER
-from .config import CoreConfig
+from .coresys import CoreSys
+from .supervisor import Supervisor
+from .homeassistant import HomeAssistant
+from .snapshots import SnapshotsManager
+from .tasks import Tasks
+from .updater import Updater
 
 _LOGGER = logging.getLogger(__name__)
 
 
-def initialize_system_data():
+def initialize_coresys(loop):
+    """Initialize HassIO coresys/objects."""
+    coresys = CoreSys(loop)
+
+    # Initialize core objects
+    coresys.updater = Updater(coresys)
+    coresys.api = RestAPI(coresys)
+    coresys.supervisor = Supervisor(coresys)
+    coresys.homeassistant = HomeAssistant(coresys)
+    coresys.addons = AddonManager(coresys)
+    coresys.snapshots = SnapshotsManager(coresys)
+    coresys.tasks = Tasks(coresys)
+
+    # bootstrap config
+    initialize_system_data(coresys)
+
+    return coresys
+
+
+def initialize_system_data(coresys):
     """Setup default config and create folders."""
-    config = CoreConfig()
+    config = coresys.config
 
     # homeassistant config folder
     if not config.path_config.is_dir():
@@ -62,8 +88,9 @@ def initialize_system_data():
     return config
 
 
-def migrate_system_env(config):
+def migrate_system_env(coresys):
     """Cleanup some stuff after update."""
+    config = coresys.config
 
     # hass.io 0.37 -> 0.38
     old_build = Path(config.path_hassio, "addons/build")

hassio/config.py

@@ -7,8 +7,9 @@ from pathlib import Path, PurePath
 from .const import (
     FILE_HASSIO_CONFIG, HASSIO_DATA, ATTR_SECURITY, ATTR_SESSIONS,
     ATTR_PASSWORD, ATTR_TOTP, ATTR_TIMEZONE, ATTR_ADDONS_CUSTOM_LIST,
-    ATTR_AUDIO_INPUT, ATTR_AUDIO_OUTPUT, ATTR_LAST_BOOT)
+    ATTR_AUDIO_INPUT, ATTR_AUDIO_OUTPUT, ATTR_LAST_BOOT, ATTR_WAIT_BOOT)
-from .tools import JsonConfig, parse_datetime
+from .utils.dt import parse_datetime
+from .utils.json import JsonConfig
 from .validate import SCHEMA_HASSIO_CONFIG
 
 _LOGGER = logging.getLogger(__name__)
@@ -35,7 +36,6 @@ class CoreConfig(JsonConfig):
     def __init__(self):
         """Initialize config object."""
         super().__init__(FILE_HASSIO_CONFIG, SCHEMA_HASSIO_CONFIG)
-        self.arch = None
 
     @property
     def timezone(self):
@@ -48,6 +48,17 @@ class CoreConfig(JsonConfig):
         self._data[ATTR_TIMEZONE] = value
         self.save()
 
+    @property
+    def wait_boot(self):
+        """Return wait time for auto boot stages."""
+        return self._data[ATTR_WAIT_BOOT]
+
+    @wait_boot.setter
+    def wait_boot(self, value):
+        """Set wait boot time."""
+        self._data[ATTR_WAIT_BOOT] = value
+        self.save()
+
     @property
     def last_boot(self):
         """Return last boot datetime."""

hassio/const.py

@@ -11,15 +11,6 @@ URL_HASSIO_ADDONS = 'https://github.com/home-assistant/hassio-addons'
 
 HASSIO_DATA = Path("/data")
 
-RUN_UPDATE_INFO_TASKS = 28800
-RUN_UPDATE_SUPERVISOR_TASKS = 29100
-RUN_UPDATE_ADDONS_TASKS = 57600
-RUN_RELOAD_ADDONS_TASKS = 28800
-RUN_RELOAD_SNAPSHOTS_TASKS = 72000
-RUN_WATCHDOG_HOMEASSISTANT_DOCKER = 15
-RUN_WATCHDOG_HOMEASSISTANT_API = 300
-RUN_CLEANUP_API_SESSIONS = 900
-
 FILE_HASSIO_ADDONS = Path(HASSIO_DATA, "addons.json")
 FILE_HASSIO_CONFIG = Path(HASSIO_DATA, "config.json")
 FILE_HASSIO_HOMEASSISTANT = Path(HASSIO_DATA, "homeassistant.json")
@@ -53,6 +44,7 @@ CONTENT_TYPE_JSON = 'application/json'
 CONTENT_TYPE_TEXT = 'text/plain'
 HEADER_HA_ACCESS = 'x-ha-access'
 
+ATTR_WAIT_BOOT = 'wait_boot'
 ATTR_WATCHDOG = 'watchdog'
 ATTR_CHANGELOG = 'changelog'
 ATTR_DATE = 'date'

hassio/core.py

@@ -2,190 +2,108 @@
 import asyncio
 import logging
 
-import aiohttp
+from .coresys import CoreSysAttributes
-
-from .addons import AddonManager
-from .api import RestAPI
-from .host_control import HostControl
 from .const import (
-    RUN_UPDATE_INFO_TASKS, RUN_RELOAD_ADDONS_TASKS,
+    STARTUP_SYSTEM, STARTUP_SERVICES, STARTUP_APPLICATION, STARTUP_INITIALIZE)
-    RUN_UPDATE_SUPERVISOR_TASKS, RUN_WATCHDOG_HOMEASSISTANT_DOCKER,
+from .utils.dt import fetch_timezone
-    RUN_CLEANUP_API_SESSIONS, STARTUP_SYSTEM, STARTUP_SERVICES,
-    STARTUP_APPLICATION, STARTUP_INITIALIZE, RUN_RELOAD_SNAPSHOTS_TASKS,
-    RUN_UPDATE_ADDONS_TASKS)
-from .hardware import Hardware
-from .homeassistant import HomeAssistant
-from .scheduler import Scheduler
-from .dock import DockerAPI
-from .dock.supervisor import DockerSupervisor
-from .dns import DNSForward
-from .snapshots import SnapshotsManager
-from .updater import Updater
-from .tasks import (
-    hassio_update, homeassistant_watchdog_docker, api_sessions_cleanup,
-    addons_update)
-from .tools import fetch_timezone
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class HassIO(object):
+class HassIO(CoreSysAttributes):
     """Main object of hassio."""
 
-    def __init__(self, loop, config):
+    def __init__(self, coresys):
         """Initialize hassio object."""
-        self.exit_code = 0
+        self.coresys = coresys
-        self.loop = loop
-        self.config = config
-        self.websession = aiohttp.ClientSession(loop=loop)
-        self.updater = Updater(config, loop, self.websession)
-        self.scheduler = Scheduler(loop)
-        self.api = RestAPI(config, loop)
-        self.hardware = Hardware()
-        self.docker = DockerAPI(self.hardware)
-        self.dns = DNSForward(loop)
-
-        # init basic docker container
-        self.supervisor = DockerSupervisor(
-            config, loop, self.docker, self.stop)
-
-        # init homeassistant
-        self.homeassistant = HomeAssistant(
-            config, loop, self.docker, self.updater)
-
-        # init HostControl
-        self.host_control = HostControl(loop)
-
-        # init addon system
-        self.addons = AddonManager(config, loop, self.docker)
-
-        # init snapshot system
-        self.snapshots = SnapshotsManager(
-            config, loop, self.scheduler, self.addons, self.homeassistant)
 
     async def setup(self):
         """Setup HassIO orchestration."""
-        # supervisor
-        if not await self.supervisor.attach():
-            _LOGGER.fatal("Can't setup supervisor docker container!")
-        await self.supervisor.cleanup()
-
-        # set running arch
-        self.config.arch = self.supervisor.arch
-
         # update timezone
-        if self.config.timezone == 'UTC':
+        if self._config.timezone == 'UTC':
-            self.config.timezone = await fetch_timezone(self.websession)
+            self._config.timezone = await fetch_timezone(self._websession)
+
+        # supervisor
+        await self._supervisor.load()
 
         # hostcontrol
-        await self.host_control.load()
+        await self._host_control.load()
-
-        # schedule update info tasks
-        self.scheduler.register_task(
-            self.host_control.load, RUN_UPDATE_INFO_TASKS)
-
-        # rest api views
-        self.api.register_host(self.host_control, self.hardware)
-        self.api.register_network(self.host_control)
-        self.api.register_supervisor(
-            self.supervisor, self.snapshots, self.addons, self.host_control,
-            self.updater)
-        self.api.register_homeassistant(self.homeassistant)
-        self.api.register_proxy(self.homeassistant)
-        self.api.register_addons(self.addons)
-        self.api.register_security()
-        self.api.register_snapshots(self.snapshots)
-        self.api.register_panel()
-
-        # schedule api session cleanup
-        self.scheduler.register_task(
-            api_sessions_cleanup(self.config), RUN_CLEANUP_API_SESSIONS,
-            now=True)
 
         # Load homeassistant
-        await self.homeassistant.prepare()
+        await self._homeassistant.load()
 
         # Load addons
-        await self.addons.prepare()
+        await self._addons.load()
 
-        # schedule addon update task
+        # rest api views
-        self.scheduler.register_task(
+        await self._api.load()
-            self.addons.reload, RUN_RELOAD_ADDONS_TASKS, now=True)
-        self.scheduler.register_task(
-            addons_update(self.loop, self.addons), RUN_UPDATE_ADDONS_TASKS)
 
-        # schedule self update task
+        # load last available data
-        self.scheduler.register_task(
+        await self._updater.load()
-            hassio_update(self.supervisor, self.updater),
-            RUN_UPDATE_SUPERVISOR_TASKS)
 
-        # schedule snapshot update tasks
+        # load last available data
-        self.scheduler.register_task(
+        await self._snapshots.load()
-            self.snapshots.reload, RUN_RELOAD_SNAPSHOTS_TASKS, now=True)
 
         # start dns forwarding
-        self.loop.create_task(self.dns.start())
+        self._loop.create_task(self._dns.start())
 
         # start addon mark as initialize
-        await self.addons.auto_boot(STARTUP_INITIALIZE)
+        await self._addons.auto_boot(STARTUP_INITIALIZE)
 
     async def start(self):
         """Start HassIO orchestration."""
         # on release channel, try update itself
         # on beta channel, only read new versions
-        await asyncio.wait(
+        if not self._updater.beta_channel:
-            [hassio_update(self.supervisor, self.updater)()],
+            await self._supervisor.update()
-            loop=self.loop
+        else:
-        )
+            _LOGGER.info("Ignore Hass.io auto updates on beta mode")
 
         # start api
-        await self.api.start()
+        await self._api.start()
-        _LOGGER.info("Start hassio api on %s", self.docker.network.supervisor)
+        _LOGGER.info("Start API on %s", self._docker.network.supervisor)
 
         try:
             # HomeAssistant is already running / supervisor have only reboot
-            if self.hardware.last_boot == self.config.last_boot:
+            if self._hardware.last_boot == self._config.last_boot:
-                _LOGGER.info("HassIO reboot detected")
+                _LOGGER.info("Hass.io reboot detected")
                 return
 
             # start addon mark as system
-            await self.addons.auto_boot(STARTUP_SYSTEM)
+            await self._addons.auto_boot(STARTUP_SYSTEM)
 
             # start addon mark as services
-            await self.addons.auto_boot(STARTUP_SERVICES)
+            await self._addons.auto_boot(STARTUP_SERVICES)
 
             # run HomeAssistant
-            if self.homeassistant.boot:
+            if self._homeassistant.boot:
-                await self.homeassistant.run()
+                await self._homeassistant.run()
 
             # start addon mark as application
-            await self.addons.auto_boot(STARTUP_APPLICATION)
+            await self._addons.auto_boot(STARTUP_APPLICATION)
 
             # store new last boot
-            self.config.last_boot = self.hardware.last_boot
+            self._config.last_boot = self._hardware.last_boot
 
         finally:
-            # schedule homeassistant watchdog
+            # Add core tasks into scheduler
-            self.scheduler.register_task(
+            await self._tasks.load()
-                homeassistant_watchdog_docker(self.loop, self.homeassistant),
-                RUN_WATCHDOG_HOMEASSISTANT_DOCKER)
-
-            # self.scheduler.register_task(
-            #    homeassistant_watchdog_api(self.loop, self.homeassistant),
-            #    RUN_WATCHDOG_HOMEASSISTANT_API)
 
             # If landingpage / run upgrade in background
-            if self.homeassistant.version == 'landingpage':
+            if self._homeassistant.version == 'landingpage':
-                self.loop.create_task(self.homeassistant.install())
+                self._loop.create_task(self._homeassistant.install())
+
+        _LOGGER.info("Hass.io is up and running")
 
     async def stop(self):
         """Stop a running orchestration."""
         # don't process scheduler anymore
-        self.scheduler.suspend = True
+        self._scheduler.suspend = True
 
         # process stop tasks
-        self.websession.close()
+        self._websession.close()
-        self.homeassistant.websession.close()
+        self._websession_ssl.close()
 
         # process async stop tasks
-        await asyncio.wait([self.api.stop(), self.dns.stop()], loop=self.loop)
+        await asyncio.wait(
+            [self._api.stop(), self._dns.stop()], loop=self._loop)

hassio/coresys.py

@@ -0,0 +1,190 @@
+"""Handle core shared data."""
+
+import aiohttp
+
+from .config import CoreConfig
+from .docker import DockerAPI
+from .dns import DNSForward
+from .hardware import Hardware
+from .host_control import HostControl
+from .scheduler import Scheduler
+
+
+class CoreSys(object):
+    """Class that handle all shared data."""
+
+    def __init__(self, loop):
+        """Initialize coresys."""
+        # Static attributes
+        self.exit_code = 0
+
+        # External objects
+        self._loop = loop
+        self._websession = aiohttp.ClientSession(loop=loop)
+        self._websession_ssl = aiohttp.ClientSession(
+            connector=aiohttp.TCPConnector(verify_ssl=False), loop=loop)
+
+        # Global objects
+        self._config = CoreConfig()
+        self._hardware = Hardware()
+        self._docker = DockerAPI()
+        self._scheduler = Scheduler(loop=loop)
+        self._dns = DNSForward(loop=loop)
+        self._host_control = HostControl(loop=loop)
+
+        # Internal objects pointers
+        self._homeassistant = None
+        self._supervisor = None
+        self._addons = None
+        self._api = None
+        self._updater = None
+        self._snapshots = None
+        self._tasks = None
+
+    @property
+    def arch(self):
+        """Return running arch of hass.io system."""
+        if self._supervisor:
+            return self._supervisor.arch
+        return None
+
+    @property
+    def loop(self):
+        """Return loop object."""
+        return self._loop
+
+    @property
+    def websession(self):
+        """Return websession object."""
+        return self._websession
+
+    @property
+    def websession_ssl(self):
+        """Return websession object with disabled SSL."""
+        return self._websession_ssl
+
+    @property
+    def config(self):
+        """Return CoreConfig object."""
+        return self._config
+
+    @property
+    def hardware(self):
+        """Return Hardware object."""
+        return self._hardware
+
+    @property
+    def docker(self):
+        """Return DockerAPI object."""
+        return self._docker
+
+    @property
+    def scheduler(self):
+        """Return Scheduler object."""
+        return self._scheduler
+
+    @property
+    def dns(self):
+        """Return DNSForward object."""
+        return self._dns
+
+    @property
+    def host_control(self):
+        """Return HostControl object."""
+        return self._host_control
+
+    @property
+    def homeassistant(self):
+        """Return HomeAssistant object."""
+        return self._homeassistant
+
+    @homeassistant.setter
+    def homeassistant(self, value):
+        """Set a HomeAssistant object."""
+        if self._homeassistant:
+            raise RuntimeError("HomeAssistant already set!")
+        self._homeassistant = value
+
+    @property
+    def supervisor(self):
+        """Return Supervisor object."""
+        return self._supervisor
+
+    @supervisor.setter
+    def supervisor(self, value):
+        """Set a Supervisor object."""
+        if self._supervisor:
+            raise RuntimeError("Supervisor already set!")
+        self._supervisor = value
+
+    @property
+    def api(self):
+        """Return API object."""
+        return self._api
+
+    @api.setter
+    def api(self, value):
+        """Set a API object."""
+        if self._api:
+            raise RuntimeError("API already set!")
+        self._api = value
+
+    @property
+    def updater(self):
+        """Return Updater object."""
+        return self._updater
+
+    @updater.setter
+    def updater(self, value):
+        """Set a Updater object."""
+        if self._updater:
+            raise RuntimeError("Updater already set!")
+        self._updater = value
+
+    @property
+    def addons(self):
+        """Return AddonManager object."""
+        return self._addons
+
+    @addons.setter
+    def addons(self, value):
+        """Set a AddonManager object."""
+        if self._addons:
+            raise RuntimeError("AddonManager already set!")
+        self._addons = value
+
+    @property
+    def snapshots(self):
+        """Return SnapshotsManager object."""
+        return self._snapshots
+
+    @snapshots.setter
+    def snapshots(self, value):
+        """Set a SnapshotsManager object."""
+        if self._snapshots:
+            raise RuntimeError("SnapshotsManager already set!")
+        self._snapshots = value
+
+    @property
+    def tasks(self):
+        """Return SnapshotsManager object."""
+        return self._tasks
+
+    @tasks.setter
+    def tasks(self, value):
+        """Set a Tasks object."""
+        if self._tasks:
+            raise RuntimeError("Tasks already set!")
+        self._tasks = value
+
+
+class CoreSysAttributes(object):
+    """Inheret basic CoreSysAttributes."""
+
+    coresys = None
+
+    def __getattr__(self, name):
+        """Mapping to coresys."""
+        if hasattr(self.coresys, name[1:]):
+            return getattr(self.coresys, name[1:])
+        raise AttributeError(f"Can't find {name} on {self.__class__}")

hassio/dns.py

@@ -27,7 +27,7 @@ class DNSForward(object):
                 loop=self.loop
             )
         except OSError as err:
-            _LOGGER.error("Can't start DNS forwarding -> %s", err)
+            _LOGGER.error("Can't start DNS forwarding: %s", err)
         else:
             _LOGGER.info("Start DNS port forwarding for host add-ons")
 

hassio/dock/supervisor.py

@@ -1,77 +0,0 @@
-"""Init file for HassIO docker object."""
-import logging
-import os
-
-import docker
-
-from .interface import DockerInterface
-from .util import docker_process
-
-_LOGGER = logging.getLogger(__name__)
-
-
-class DockerSupervisor(DockerInterface):
-    """Docker hassio wrapper for HomeAssistant."""
-
-    def __init__(self, config, loop, api, stop_callback, image=None):
-        """Initialize docker base wrapper."""
-        super().__init__(config, loop, api, image=image)
-        self.stop_callback = stop_callback
-
-    @property
-    def name(self):
-        """Return name of docker container."""
-        return os.environ['SUPERVISOR_NAME']
-
-    def _attach(self):
-        """Attach to running docker container.
-
-        Need run inside executor.
-        """
-        try:
-            container = self.docker.containers.get(self.name)
-        except docker.errors.DockerException:
-            return False
-
-        self.process_metadata(container.attrs)
-        _LOGGER.info("Attach to supervisor %s with version %s",
-                     self.image, self.version)
-
-        # if already attach
-        if container in self.docker.network.containers:
-            return True
-
-        # attach to network
-        return self.docker.network.attach_container(
-            container, alias=['hassio'], ipv4=self.docker.network.supervisor)
-
-    @docker_process
-    async def update(self, tag):
-        """Update a supervisor docker image."""
-        _LOGGER.info("Update supervisor docker to %s:%s", self.image, tag)
-
-        if await self.loop.run_in_executor(None, self._install, tag):
-            self.loop.call_later(1, self.loop.stop)
-            return True
-
-        return False
-
-    async def run(self):
-        """Run docker image."""
-        raise RuntimeError("Not support on supervisor docker container!")
-
-    async def install(self, tag):
-        """Pull docker image."""
-        raise RuntimeError("Not support on supervisor docker container!")
-
-    async def stop(self):
-        """Stop/remove docker container."""
-        raise RuntimeError("Not support on supervisor docker container!")
-
-    async def remove(self):
-        """Remove docker image."""
-        raise RuntimeError("Not support on supervisor docker container!")
-
-    async def restart(self):
-        """Restart docker container."""
-        raise RuntimeError("Not support on supervisor docker container!")

hassio/docker/__init__.py

@@ -16,12 +16,11 @@ class DockerAPI(object):
     This class is not AsyncIO safe!
     """
 
-    def __init__(self, hardware):
+    def __init__(self):
         """Initialize docker base wrapper."""
         self.docker = docker.DockerClient(
             base_url="unix:/{}".format(str(SOCKET_DOCKER)), version='auto')
         self.network = DockerNetwork(self.docker)
-        self.hardware = hardware
 
     @property
     def images(self):
@@ -57,7 +56,7 @@ class DockerAPI(object):
         try:
             container = self.docker.containers.create(image, **kwargs)
         except docker.errors.DockerException as err:
-            _LOGGER.error("Can't create container from %s -> %s", name, err)
+            _LOGGER.error("Can't create container from %s: %s", name, err)
             return False
 
         # attach network
@@ -72,7 +71,7 @@ class DockerAPI(object):
         try:
             container.start()
         except docker.errors.DockerException as err:
-            _LOGGER.error("Can't start %s -> %s", name, err)
+            _LOGGER.error("Can't start %s: %s", name, err)
             return False
 
         return True
@@ -99,7 +98,7 @@ class DockerAPI(object):
             output = container.logs(stdout=stdout, stderr=stderr)
 
         except docker.errors.DockerException as err:
-            _LOGGER.error("Can't execute command -> %s", err)
+            _LOGGER.error("Can't execute command: %s", err)
             return (None, b"")
 
         # cleanup container

hassio/docker/addon.py

@@ -6,7 +6,7 @@ import docker
 import requests
 
 from .interface import DockerInterface
-from .util import docker_process
+from .utils import docker_process
 from ..addons.build import AddonBuild
 from ..const import (
     MAP_CONFIG, MAP_SSL, MAP_ADDONS, MAP_BACKUP, MAP_SHARE)
@@ -19,27 +19,39 @@ AUDIO_DEVICE = "/dev/snd:/dev/snd:rwm"
 class DockerAddon(DockerInterface):
     """Docker hassio wrapper for HomeAssistant."""
 
-    def __init__(self, config, loop, api, addon):
+    def __init__(self, coresys, slug):
         """Initialize docker homeassistant wrapper."""
-        super().__init__(
+        super().__init__(coresys)
-            config, loop, api, image=addon.image, timeout=addon.timeout)
+        self._id = slug
-        self.addon = addon
 
-    # pylint: disable=inconsistent-return-statements
+    @property
-    def process_metadata(self, metadata, force=False):
+    def addon(self):
-        """Use addon data instead meta data with legacy."""
+        """Return name of docker image."""
+        return self._addons.get(self._id)
+
+    @property
+    def image(self):
+        """Return name of docker image."""
+        return self.addon.image
+
+    @property
+    def timeout(self):
+        """Return timeout for docker actions."""
+        return self.addon.timeout
+
+    @property
+    def version(self):
+        """Return version of docker image."""
         if not self.addon.legacy:
-            return super().process_metadata(metadata, force=force)
+            return super().version
+        return self.addon.version_installed
 
-        # set meta data
+    @property
-        if not self.version or force:
+    def arch(self):
-            if force:  # called on install/update/build
+        """Return arch of docker image."""
-                self.version = self.addon.last_version
+        if not self.addon.legacy:
-            else:
+            return super().arch
-                self.version = self.addon.version_installed
+        return self._arch
-
-        if not self.arch:
-            self.arch = self.config.arch
 
     @property
     def name(self):
@@ -74,7 +86,7 @@ class DockerAddon(DockerInterface):
 
         return {
             **addon_env,
-            'TZ': self.config.timezone,
+            'TZ': self._config.timezone,
         }
 
     @property
@@ -88,7 +100,7 @@ class DockerAddon(DockerInterface):
 
         # Auto mapping UART devices
         if self.addon.auto_uart:
-            for uart_dev in self.docker.hardware.serial_devices:
+            for uart_dev in self._hardware.serial_devices:
                 devices.append("{0}:{0}:rwm".format(uart_dev))
 
         # Return None if no devices is present
@@ -130,8 +142,8 @@ class DockerAddon(DockerInterface):
     def network_mapping(self):
         """Return hosts mapping."""
         return {
-            'homeassistant': self.docker.network.gateway,
+            'homeassistant': self._docker.network.gateway,
-            'hassio': self.docker.network.supervisor,
+            'hassio': self._docker.network.supervisor,
         }
 
     @property
@@ -154,31 +166,31 @@ class DockerAddon(DockerInterface):
         # setup config mappings
         if MAP_CONFIG in addon_mapping:
             volumes.update({
-                str(self.config.path_extern_config): {
+                str(self._config.path_extern_config): {
                     'bind': "/config", 'mode': addon_mapping[MAP_CONFIG]
                 }})
 
         if MAP_SSL in addon_mapping:
             volumes.update({
-                str(self.config.path_extern_ssl): {
+                str(self._config.path_extern_ssl): {
                     'bind': "/ssl", 'mode': addon_mapping[MAP_SSL]
                 }})
 
         if MAP_ADDONS in addon_mapping:
             volumes.update({
-                str(self.config.path_extern_addons_local): {
+                str(self._config.path_extern_addons_local): {
                     'bind': "/addons", 'mode': addon_mapping[MAP_ADDONS]
                 }})
 
         if MAP_BACKUP in addon_mapping:
             volumes.update({
-                str(self.config.path_extern_backup): {
+                str(self._config.path_extern_backup): {
                     'bind': "/backup", 'mode': addon_mapping[MAP_BACKUP]
                 }})
 
         if MAP_SHARE in addon_mapping:
             volumes.update({
-                str(self.config.path_extern_share): {
+                str(self._config.path_extern_share): {
                     'bind': "/share", 'mode': addon_mapping[MAP_SHARE]
                 }})
 
@@ -217,7 +229,7 @@ class DockerAddon(DockerInterface):
         if not self.addon.write_options():
             return False
 
-        ret = self.docker.run(
+        ret = self._docker.run(
             self.image,
             name=self.name,
             hostname=self.hostname,
@@ -257,17 +269,17 @@ class DockerAddon(DockerInterface):
 
         Need run inside executor.
         """
-        build_env = AddonBuild(self.config, self.addon)
+        build_env = AddonBuild(self.coresys, self.addon)
 
         _LOGGER.info("Start build %s:%s", self.image, tag)
         try:
-            image = self.docker.images.build(**build_env.get_docker_args(tag))
+            image = self._docker.images.build(**build_env.get_docker_args(tag))
 
             image.tag(self.image, tag='latest')
-            self.process_metadata(image.attrs, force=True)
+            self._meta = image.attrs
 
         except (docker.errors.DockerException) as err:
-            _LOGGER.error("Can't build %s:%s -> %s", self.image, tag, err)
+            _LOGGER.error("Can't build %s:%s: %s", self.image, tag, err)
             return False
 
         _LOGGER.info("Build %s:%s done", self.image, tag)
@@ -276,7 +288,7 @@ class DockerAddon(DockerInterface):
     @docker_process
     def export_image(self, path):
         """Export current images into a tar file."""
-        return self.loop.run_in_executor(None, self._export_image, path)
+        return self._loop.run_in_executor(None, self._export_image, path)
 
     def _export_image(self, tar_file):
         """Export current images into a tar file.
@@ -284,9 +296,9 @@ class DockerAddon(DockerInterface):
         Need run inside executor.
         """
         try:
-            image = self.docker.api.get_image(self.image)
+            image = self._docker.api.get_image(self.image)
         except docker.errors.DockerException as err:
-            _LOGGER.error("Can't fetch image %s -> %s", self.image, err)
+            _LOGGER.error("Can't fetch image %s: %s", self.image, err)
             return False
 
         try:
@@ -294,7 +306,7 @@ class DockerAddon(DockerInterface):
                 for chunk in image.stream():
                     write_tar.write(chunk)
         except (OSError, requests.exceptions.ReadTimeout) as err:
-            _LOGGER.error("Can't write tar file %s -> %s", tar_file, err)
+            _LOGGER.error("Can't write tar file %s: %s", tar_file, err)
             return False
 
         _LOGGER.info("Export image %s to %s", self.image, tar_file)
@@ -303,7 +315,7 @@ class DockerAddon(DockerInterface):
     @docker_process
     def import_image(self, path, tag):
         """Import a tar file as image."""
-        return self.loop.run_in_executor(None, self._import_image, path, tag)
+        return self._loop.run_in_executor(None, self._import_image, path, tag)
 
     def _import_image(self, tar_file, tag):
         """Import a tar file as image.
@@ -312,16 +324,16 @@ class DockerAddon(DockerInterface):
         """
         try:
             with tar_file.open("rb") as read_tar:
-                self.docker.api.load_image(read_tar)
+                self._docker.api.load_image(read_tar)
 
-            image = self.docker.images.get(self.image)
+            image = self._docker.images.get(self.image)
             image.tag(self.image, tag=tag)
         except (docker.errors.DockerException, OSError) as err:
-            _LOGGER.error("Can't import image %s -> %s", self.image, err)
+            _LOGGER.error("Can't import image %s: %s", self.image, err)
             return False
 
         _LOGGER.info("Import image %s and tag %s", tar_file, tag)
-        self.process_metadata(image.attrs, force=True)
+        self._meta = image.attrs
         self._cleanup()
         return True
 
@@ -337,7 +349,7 @@ class DockerAddon(DockerInterface):
     @docker_process
     def write_stdin(self, data):
         """Write to add-on stdin."""
-        return self.loop.run_in_executor(None, self._write_stdin, data)
+        return self._loop.run_in_executor(None, self._write_stdin, data)
 
     def _write_stdin(self, data):
         """Write to add-on stdin.
@@ -349,10 +361,10 @@ class DockerAddon(DockerInterface):
 
         try:
             # load needed docker objects
-            container = self.docker.containers.get(self.name)
+            container = self._docker.containers.get(self.name)
             socket = container.attach_socket(params={'stdin': 1, 'stream': 1})
         except docker.errors.DockerException as err:
-            _LOGGER.error("Can't attach to %s stdin -> %s", self.name, err)
+            _LOGGER.error("Can't attach to %s stdin: %s", self.name, err)
             return False
 
         try:
@@ -361,7 +373,7 @@ class DockerAddon(DockerInterface):
             os.write(socket.fileno(), data)
             socket.close()
         except OSError as err:
-            _LOGGER.error("Can't write to %s stdin -> %s", self.name, err)
+            _LOGGER.error("Can't write to %s stdin: %s", self.name, err)
             return False
 
         return True

hassio/docker/homeassistant.py

@@ -13,10 +13,10 @@ HASS_DOCKER_NAME = 'homeassistant'
 class DockerHomeAssistant(DockerInterface):
     """Docker hassio wrapper for HomeAssistant."""
 
-    def __init__(self, config, loop, api, data):
+    @property
-        """Initialize docker homeassistant wrapper."""
+    def image(self):
-        super().__init__(config, loop, api, image=data.image)
+        """Return name of docker image."""
-        self.data = data
+        return self._homeassistant.image
 
     @property
     def name(self):
@@ -26,11 +26,11 @@ class DockerHomeAssistant(DockerInterface):
     @property
     def devices(self):
         """Create list of special device to map into docker."""
-        if not self.data.devices:
+        if not self._homeassistant.devices:
             return None
 
         devices = []
-        for device in self.data.devices:
+        for device in self._homeassistant.devices:
             devices.append("/dev/{0}:/dev/{0}:rwm".format(device))
 
         return devices
@@ -46,7 +46,7 @@ class DockerHomeAssistant(DockerInterface):
         # cleanup
         self._stop()
 
-        ret = self.docker.run(
+        ret = self._docker.run(
             self.image,
             name=self.name,
             hostname=self.name,
@@ -56,15 +56,15 @@ class DockerHomeAssistant(DockerInterface):
             devices=self.devices,
             network_mode='host',
             environment={
-                'HASSIO': self.docker.network.supervisor,
+                'HASSIO': self._docker.network.supervisor,
-                'TZ': self.config.timezone,
+                'TZ': self._config.timezone,
             },
             volumes={
-                str(self.config.path_extern_config):
+                str(self._config.path_extern_config):
                     {'bind': '/config', 'mode': 'rw'},
-                str(self.config.path_extern_ssl):
+                str(self._config.path_extern_ssl):
                     {'bind': '/ssl', 'mode': 'ro'},
-                str(self.config.path_extern_share):
+                str(self._config.path_extern_share):
                     {'bind': '/share', 'mode': 'rw'},
             }
         )
@@ -80,26 +80,26 @@ class DockerHomeAssistant(DockerInterface):
 
         Need run inside executor.
         """
-        return self.docker.run_command(
+        return self._docker.run_command(
             self.image,
             command,
             detach=True,
             stdout=True,
             stderr=True,
             environment={
-                'TZ': self.config.timezone,
+                'TZ': self._config.timezone,
             },
             volumes={
-                str(self.config.path_extern_config):
+                str(self._config.path_extern_config):
                     {'bind': '/config', 'mode': 'ro'},
-                str(self.config.path_extern_ssl):
+                str(self._config.path_extern_ssl):
                     {'bind': '/ssl', 'mode': 'ro'},
             }
         )
 
     def is_initialize(self):
         """Return True if docker container exists."""
-        return self.loop.run_in_executor(None, self._is_initialize)
+        return self._loop.run_in_executor(None, self._is_initialize)
 
     def _is_initialize(self):
         """Return True if docker container exists.
@@ -107,7 +107,7 @@ class DockerHomeAssistant(DockerInterface):
         Need run inside executor.
         """
         try:
-            self.docker.containers.get(self.name)
+            self._docker.containers.get(self.name)
         except docker.errors.DockerException:
             return False
 

hassio/docker/interface.py

@@ -5,59 +5,62 @@ import logging
 
 import docker
 
-from .util import docker_process
+from .utils import docker_process
 from ..const import LABEL_VERSION, LABEL_ARCH
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class DockerInterface(object):
+class DockerInterface(CoreSysAttributes):
     """Docker hassio interface."""
 
-    def __init__(self, config, loop, api, image=None, timeout=30):
+    def __init__(self, coresys):
         """Initialize docker base wrapper."""
-        self.config = config
+        self.coresys = coresys
-        self.loop = loop
+        self._meta = None
-        self.docker = api
+        self.lock = asyncio.Lock(loop=self._loop)
 
-        self.image = image
+    @property
-        self.timeout = timeout
+    def timeout(self):
-        self.version = None
+        """Return timeout for docker actions."""
-        self.arch = None
+        return 30
-        self._lock = asyncio.Lock(loop=loop)
 
     @property
     def name(self):
         """Return name of docker container."""
         return None
 
+    @property
+    def image(self):
+        """Return name of docker image."""
+        if not self._meta:
+            return None
+        return self._meta['Config']['Image']
+
+    @property
+    def version(self):
+        """Return version of docker image."""
+        if self._meta and LABEL_VERSION in self._meta['Config']['Labels']:
+            return self._meta['Config']['Labels'][LABEL_VERSION]
+        return None
+
+    @property
+    def arch(self):
+        """Return arch of docker image."""
+        if self._meta and LABEL_ARCH in self._meta['Config']['Labels']:
+            return self._meta['Config']['Labels'][LABEL_ARCH]
+        return None
+
     @property
     def in_progress(self):
         """Return True if a task is in progress."""
-        return self._lock.locked()
+        return self.lock.locked()
-
-    def process_metadata(self, metadata, force=False):
-        """Read metadata and set it to object."""
-        # read image
-        if not self.image:
-            self.image = metadata['Config']['Image']
-
-        # read version
-        need_version = force or not self.version
-        if need_version and LABEL_VERSION in metadata['Config']['Labels']:
-            self.version = metadata['Config']['Labels'][LABEL_VERSION]
-        elif need_version:
-            _LOGGER.warning("Can't read version from %s", self.name)
-
-        # read arch
-        need_arch = force or not self.arch
-        if need_arch and LABEL_ARCH in metadata['Config']['Labels']:
-            self.arch = metadata['Config']['Labels'][LABEL_ARCH]
 
     @docker_process
     def install(self, tag):
         """Pull docker image."""
-        return self.loop.run_in_executor(None, self._install, tag)
+        return self._loop.run_in_executor(None, self._install, tag)
 
     def _install(self, tag):
         """Pull docker image.
@@ -66,10 +69,10 @@ class DockerInterface(object):
         """
         try:
             _LOGGER.info("Pull image %s tag %s.", self.image, tag)
-            image = self.docker.images.pull("{}:{}".format(self.image, tag))
+            image = self._docker.images.pull("{}:{}".format(self.image, tag))
 
             image.tag(self.image, tag='latest')
-            self.process_metadata(image.attrs, force=True)
+            self._meta = image.attrs
         except docker.errors.APIError as err:
             _LOGGER.error("Can't install %s:%s -> %s.", self.image, tag, err)
             return False
@@ -79,7 +82,7 @@ class DockerInterface(object):
 
     def exists(self):
         """Return True if docker image exists in local repo."""
-        return self.loop.run_in_executor(None, self._exists)
+        return self._loop.run_in_executor(None, self._exists)
 
     def _exists(self):
         """Return True if docker image exists in local repo.
@@ -87,7 +90,7 @@ class DockerInterface(object):
         Need run inside executor.
         """
         try:
-            self.docker.images.get(self.image)
+            self._docker.images.get(self.image)
         except docker.errors.DockerException:
             return False
 
@@ -98,7 +101,7 @@ class DockerInterface(object):
 
         Return a Future.
         """
-        return self.loop.run_in_executor(None, self._is_running)
+        return self._loop.run_in_executor(None, self._is_running)
 
     def _is_running(self):
         """Return True if docker is Running.
@@ -106,8 +109,8 @@ class DockerInterface(object):
         Need run inside executor.
         """
         try:
-            container = self.docker.containers.get(self.name)
+            container = self._docker.containers.get(self.name)
-            image = self.docker.images.get(self.image)
+            image = self._docker.images.get(self.image)
         except docker.errors.DockerException:
             return False
 
@@ -124,7 +127,7 @@ class DockerInterface(object):
     @docker_process
     def attach(self):
         """Attach to running docker container."""
-        return self.loop.run_in_executor(None, self._attach)
+        return self._loop.run_in_executor(None, self._attach)
 
     def _attach(self):
         """Attach to running docker container.
@@ -133,13 +136,12 @@ class DockerInterface(object):
         """
         try:
             if self.image:
-                obj_data = self.docker.images.get(self.image).attrs
+                self._meta = self._docker.images.get(self.image).attrs
             else:
-                obj_data = self.docker.containers.get(self.name).attrs
+                self._meta = self._docker.containers.get(self.name).attrs
         except docker.errors.DockerException:
             return False
 
-        self.process_metadata(obj_data)
         _LOGGER.info(
             "Attach to image %s with version %s", self.image, self.version)
 
@@ -148,7 +150,7 @@ class DockerInterface(object):
     @docker_process
     def run(self):
         """Run docker image."""
-        return self.loop.run_in_executor(None, self._run)
+        return self._loop.run_in_executor(None, self._run)
 
     def _run(self):
         """Run docker image.
@@ -160,7 +162,7 @@ class DockerInterface(object):
     @docker_process
     def stop(self):
         """Stop/remove docker container."""
-        return self.loop.run_in_executor(None, self._stop)
+        return self._loop.run_in_executor(None, self._stop)
 
     def _stop(self):
         """Stop/remove and remove docker container.
@@ -168,7 +170,7 @@ class DockerInterface(object):
         Need run inside executor.
         """
         try:
-            container = self.docker.containers.get(self.name)
+            container = self._docker.containers.get(self.name)
         except docker.errors.DockerException:
             return False
 
@@ -186,7 +188,7 @@ class DockerInterface(object):
     @docker_process
     def remove(self):
         """Remove docker images."""
-        return self.loop.run_in_executor(None, self._remove)
+        return self._loop.run_in_executor(None, self._remove)
 
     def _remove(self):
         """remove docker images.
@@ -201,27 +203,24 @@ class DockerInterface(object):
 
         try:
             with suppress(docker.errors.ImageNotFound):
-                self.docker.images.remove(
+                self._docker.images.remove(
                     image="{}:latest".format(self.image), force=True)
 
             with suppress(docker.errors.ImageNotFound):
-                self.docker.images.remove(
+                self._docker.images.remove(
                     image="{}:{}".format(self.image, self.version), force=True)
 
         except docker.errors.DockerException as err:
-            _LOGGER.warning("Can't remove image %s -> %s", self.image, err)
+            _LOGGER.warning("Can't remove image %s: %s", self.image, err)
             return False
 
-        # clean metadata
+        self._meta = None
-        self.version = None
-        self.arch = None
-
         return True
 
     @docker_process
     def update(self, tag):
         """Update a docker image."""
-        return self.loop.run_in_executor(None, self._update, tag)
+        return self._loop.run_in_executor(None, self._update, tag)
 
     def _update(self, tag):
         """Update a docker image.
@@ -246,7 +245,7 @@ class DockerInterface(object):
 
         Return a Future.
         """
-        return self.loop.run_in_executor(None, self._logs)
+        return self._loop.run_in_executor(None, self._logs)
 
     def _logs(self):
         """Return docker logs of container.
@@ -254,19 +253,19 @@ class DockerInterface(object):
         Need run inside executor.
         """
         try:
-            container = self.docker.containers.get(self.name)
+            container = self._docker.containers.get(self.name)
         except docker.errors.DockerException:
             return b""
 
         try:
             return container.logs(tail=100, stdout=True, stderr=True)
         except docker.errors.DockerException as err:
-            _LOGGER.warning("Can't grap logs from %s -> %s", self.image, err)
+            _LOGGER.warning("Can't grap logs from %s: %s", self.image, err)
 
     @docker_process
     def restart(self):
         """Restart docker container."""
-        return self.loop.run_in_executor(None, self._restart)
+        return self._loop.run_in_executor(None, self._restart)
 
     def _restart(self):
         """Restart docker container.
@@ -274,7 +273,7 @@ class DockerInterface(object):
         Need run inside executor.
         """
         try:
-            container = self.docker.containers.get(self.name)
+            container = self._docker.containers.get(self.name)
         except docker.errors.DockerException:
             return False
 
@@ -283,7 +282,7 @@ class DockerInterface(object):
         try:
             container.restart(timeout=self.timeout)
         except docker.errors.DockerException as err:
-            _LOGGER.warning("Can't restart %s -> %s", self.image, err)
+            _LOGGER.warning("Can't restart %s: %s", self.image, err)
             return False
 
         return True
@@ -291,7 +290,7 @@ class DockerInterface(object):
     @docker_process
     def cleanup(self):
         """Check if old version exists and cleanup."""
-        return self.loop.run_in_executor(None, self._cleanup)
+        return self._loop.run_in_executor(None, self._cleanup)
 
     def _cleanup(self):
         """Check if old version exists and cleanup.
@@ -299,25 +298,25 @@ class DockerInterface(object):
         Need run inside executor.
         """
         try:
-            latest = self.docker.images.get(self.image)
+            latest = self._docker.images.get(self.image)
         except docker.errors.DockerException:
             _LOGGER.warning("Can't find %s for cleanup", self.image)
             return False
 
-        for image in self.docker.images.list(name=self.image):
+        for image in self._docker.images.list(name=self.image):
             if latest.id == image.id:
                 continue
 
             with suppress(docker.errors.DockerException):
                 _LOGGER.info("Cleanup docker images: %s", image.tags)
-                self.docker.images.remove(image.id, force=True)
+                self._docker.images.remove(image.id, force=True)
 
         return True
 
     @docker_process
     def execute_command(self, command):
         """Create a temporary container and run command."""
-        return self.loop.run_in_executor(None, self._execute_command, command)
+        return self._loop.run_in_executor(None, self._execute_command, command)
 
     def _execute_command(self, command):
         """Create a temporary container and run command.

hassio/docker/network.py

@@ -66,7 +66,7 @@ class DockerNetwork(object):
         try:
             self.network.connect(container, aliases=alias, ipv4_address=ipv4)
         except docker.errors.APIError as err:
-            _LOGGER.error("Can't link container to hassio-net -> %s", err)
+            _LOGGER.error("Can't link container to hassio-net: %s", err)
             return False
 
         self.network.reload()
@@ -86,4 +86,4 @@ class DockerNetwork(object):
 
         except docker.errors.APIError as err:
             _LOGGER.warning(
-                "Can't disconnect container from default -> %s", err)
+                "Can't disconnect container from default: %s", err)

hassio/docker/supervisor.py

@@ -0,0 +1,41 @@
+"""Init file for HassIO docker object."""
+import logging
+import os
+
+import docker
+
+from .interface import DockerInterface
+from ..coresys import CoreSysAttributes
+
+_LOGGER = logging.getLogger(__name__)
+
+
+class DockerSupervisor(DockerInterface, CoreSysAttributes):
+    """Docker hassio wrapper for HomeAssistant."""
+
+    @property
+    def name(self):
+        """Return name of docker container."""
+        return os.environ['SUPERVISOR_NAME']
+
+    def _attach(self):
+        """Attach to running docker container.
+
+        Need run inside executor.
+        """
+        try:
+            container = self._docker.containers.get(self.name)
+        except docker.errors.DockerException:
+            return False
+
+        self._meta = container.attrs
+        _LOGGER.info("Attach to supervisor %s with version %s",
+                     self.image, self.version)
+
+        # if already attach
+        if container in self._docker.network.containers:
+            return True
+
+        # attach to network
+        return self._docker.network.attach_container(
+            container, alias=['hassio'], ipv4=self._docker.network.supervisor)

hassio/docker/utils.py

@@ -9,12 +9,12 @@ def docker_process(method):
     """Wrap function with only run once."""
     async def wrap_api(api, *args, **kwargs):
         """Return api wrapper."""
-        if api._lock.locked():
+        if api.lock.locked():
             _LOGGER.error(
                 "Can't excute %s while a task is in progress", method.__name__)
             return False
 
-        async with api._lock:
+        async with api.lock:
             return await method(api, *args, **kwargs)
 
     return wrap_api

hassio/hardware.py

@@ -69,7 +69,7 @@ class Hardware(object):
             with ASOUND_DEVICES.open('r') as devices_file:
                 devices = devices_file.read()
         except OSError as err:
-            _LOGGER.error("Can't read asound data -> %s", err)
+            _LOGGER.error("Can't read asound data: %s", err)
             return None
 
         audio_list = {}
@@ -109,7 +109,7 @@ class Hardware(object):
             with PROC_STAT.open("r") as stat_file:
                 stats = stat_file.read()
         except OSError as err:
-            _LOGGER.error("Can't read stat data -> %s", err)
+            _LOGGER.error("Can't read stat data: %s", err)
             return None
 
         # parse stat file

hassio/homeassistant.py

@@ -6,14 +6,15 @@ import re
 
 import aiohttp
 from aiohttp.hdrs import CONTENT_TYPE
-import async_timeout
 
 from .const import (
     FILE_HASSIO_HOMEASSISTANT, ATTR_DEVICES, ATTR_IMAGE, ATTR_LAST_VERSION,
     ATTR_VERSION, ATTR_BOOT, ATTR_PASSWORD, ATTR_PORT, ATTR_SSL, ATTR_WATCHDOG,
     HEADER_HA_ACCESS, CONTENT_TYPE_JSON)
-from .dock.homeassistant import DockerHomeAssistant
+from .coresys import CoreSysAttributes
-from .tools import JsonConfig, convert_to_ascii
+from .docker.homeassistant import DockerHomeAssistant
+from .utils import convert_to_ascii
+from .utils.json import JsonConfig
 from .validate import SCHEMA_HASS_CONFIG
 
 _LOGGER = logging.getLogger(__name__)
@@ -21,30 +22,30 @@ _LOGGER = logging.getLogger(__name__)
 RE_YAML_ERROR = re.compile(r"homeassistant\.util\.yaml")
 
 
-class HomeAssistant(JsonConfig):
+class HomeAssistant(JsonConfig, CoreSysAttributes):
     """Hass core object for handle it."""
 
-    def __init__(self, config, loop, docker, updater):
+    def __init__(self, coresys):
         """Initialize hass object."""
         super().__init__(FILE_HASSIO_HOMEASSISTANT, SCHEMA_HASS_CONFIG)
-        self.config = config
+        self.coresys = coresys
-        self.loop = loop
+        self.instance = DockerHomeAssistant(coresys)
-        self.updater = updater
-        self.docker = DockerHomeAssistant(config, loop, docker, self)
-        self.api_ip = docker.network.gateway
-        self.websession = aiohttp.ClientSession(
-            connector=aiohttp.TCPConnector(verify_ssl=False), loop=loop)
 
-    async def prepare(self):
+    async def load(self):
         """Prepare HomeAssistant object."""
-        if not await self.docker.exists():
+        if not await self.instance.exists():
             _LOGGER.info("No HomeAssistant docker %s found.", self.image)
             if self.is_custom_image:
                 await self.install()
             else:
                 await self.install_landingpage()
         else:
-            await self.docker.attach()
+            await self.instance.attach()
+
+    @property
+    def api_ip(self):
+        """Return IP of HomeAssistant instance."""
+        return self._docker.network.gateway
 
     @property
     def api_port(self):
@@ -100,14 +101,14 @@ class HomeAssistant(JsonConfig):
     @property
     def version(self):
         """Return version of running homeassistant."""
-        return self.docker.version
+        return self.instance.version
 
     @property
     def last_version(self):
         """Return last available version of homeassistant."""
         if self.is_custom_image:
             return self._data.get(ATTR_LAST_VERSION)
-        return self.updater.version_homeassistant
+        return self._updater.version_homeassistant
 
     @property
     def image(self):
@@ -150,11 +151,11 @@ class HomeAssistant(JsonConfig):
             self._data.pop(ATTR_IMAGE, None)
             self._data.pop(ATTR_VERSION, None)
 
-            self.docker.image = self.image
+            self.instance.image = self.image
         else:
             if image:
                 self._data[ATTR_IMAGE] = image
-                self.docker.image = image
+                self.instance.image = image
             if version:
                 self._data[ATTR_VERSION] = version
         self.save()
@@ -163,13 +164,13 @@ class HomeAssistant(JsonConfig):
         """Install a landingpage."""
         _LOGGER.info("Setup HomeAssistant landingpage")
         while True:
-            if await self.docker.install('landingpage'):
+            if await self.instance.install('landingpage'):
                 break
             _LOGGER.warning("Fails install landingpage, retry after 60sec")
-            await asyncio.sleep(60, loop=self.loop)
+            await asyncio.sleep(60, loop=self._loop)
 
         # run landingpage after installation
-        await self.docker.run()
+        await self.instance.run()
 
     async def install(self):
         """Install a landingpage."""
@@ -177,85 +178,85 @@ class HomeAssistant(JsonConfig):
         while True:
             # read homeassistant tag and install it
             if not self.last_version:
-                await self.updater.fetch_data()
+                await self._updater.reload()
 
             tag = self.last_version
-            if tag and await self.docker.install(tag):
+            if tag and await self.instance.install(tag):
                 break
             _LOGGER.warning("Error on install HomeAssistant. Retry in 60sec")
-            await asyncio.sleep(60, loop=self.loop)
+            await asyncio.sleep(60, loop=self._loop)
 
         # finishing
         _LOGGER.info("HomeAssistant docker now installed")
         if self.boot:
-            await self.docker.run()
+            await self.instance.run()
-        await self.docker.cleanup()
+        await self.instance.cleanup()
 
     async def update(self, version=None):
         """Update HomeAssistant version."""
         version = version or self.last_version
-        running = await self.docker.is_running()
+        running = await self.instance.is_running()
 
-        if version == self.docker.version:
+        if version == self.instance.version:
-            _LOGGER.warning("Version %s is already installed", version)
+            _LOGGER.info("Version %s is already installed", version)
             return False
 
         try:
-            return await self.docker.update(version)
+            return await self.instance.update(version)
         finally:
             if running:
-                await self.docker.run()
+                await self.instance.run()
 
     def run(self):
         """Run HomeAssistant docker.
 
         Return a coroutine.
         """
-        return self.docker.run()
+        return self.instance.run()
 
     def stop(self):
         """Stop HomeAssistant docker.
 
         Return a coroutine.
         """
-        return self.docker.stop()
+        return self.instance.stop()
 
     def restart(self):
         """Restart HomeAssistant docker.
 
         Return a coroutine.
         """
-        return self.docker.restart()
+        return self.instance.restart()
 
     def logs(self):
         """Get HomeAssistant docker logs.
 
         Return a coroutine.
         """
-        return self.docker.logs()
+        return self.instance.logs()
 
     def is_running(self):
         """Return True if docker container is running.
 
         Return a coroutine.
         """
-        return self.docker.is_running()
+        return self.instance.is_running()
 
     def is_initialize(self):
         """Return True if a docker container is exists.
 
         Return a coroutine.
         """
-        return self.docker.is_initialize()
+        return self.instance.is_initialize()
 
     @property
     def in_progress(self):
         """Return True if a task is in progress."""
-        return self.docker.in_progress
+        return self.instance.in_progress
 
     async def check_config(self):
         """Run homeassistant config check."""
-        exit_code, log = await self.docker.execute_command(
+        exit_code, log = await self.instance.execute_command(
             "python3 -m homeassistant -c /config --script check_config"
         )
 
@@ -271,16 +272,17 @@ class HomeAssistant(JsonConfig):
 
     async def check_api_state(self):
         """Check if Home-Assistant up and running."""
-        url = "{}/api/".format(self.api_url)
+        url = f"{self.api_url}/api/"
         header = {CONTENT_TYPE: CONTENT_TYPE_JSON}
 
         if self.api_password:
             header.update({HEADER_HA_ACCESS: self.api_password})
 
         try:
-            async with async_timeout.timeout(30, loop=self.loop):
+            # pylint: disable=bad-continuation
-                async with self.websession.get(url, headers=header) as request:
+            async with self._websession_ssl.get(
-                    status = request.status
+                    url, headers=header, timeout=30) as request:
+                status = request.status
 
         except (asyncio.TimeoutError, aiohttp.ClientError):
             return False

hassio/scheduler.py

@@ -1,9 +1,10 @@
 """Schedule for HassIO."""
 import logging
+from datetime import date, datetime, time, timedelta
 
 _LOGGER = logging.getLogger(__name__)
 
-SEC = 'seconds'
+INTERVAL = 'interval'
 REPEAT = 'repeat'
 CALL = 'callback'
 TASK = 'task'
@@ -18,39 +19,57 @@ class Scheduler(object):
         self._data = {}
         self.suspend = False
 
-    def register_task(self, coro_callback, seconds, repeat=True,
+    def register_task(self, coro_callback, interval, repeat=True):
-                      now=False):
         """Schedule a coroutine.
 
         The coroutien need to be a callback without arguments.
         """
-        idx = hash(coro_callback)
+        task_id = hash(coro_callback)
 
         # generate data
         opts = {
             CALL: coro_callback,
-            SEC: seconds,
+            INTERVAL: interval,
             REPEAT: repeat,
         }
-        self._data[idx] = opts
 
         # schedule task
-        if now:
+        self._data[task_id] = opts
-            self._run_task(idx)
+        self._schedule_task(interval, task_id)
-        else:
-            task = self.loop.call_later(seconds, self._run_task, idx)
-            self._data[idx][TASK] = task
 
-        return idx
+        return task_id
 
-    def _run_task(self, idx):
+    def _run_task(self, task_id):
         """Run a scheduled task."""
-        data = self._data.pop(idx)
+        data = self._data[task_id]
 
         if not self.suspend:
             self.loop.create_task(data[CALL]())
 
         if data[REPEAT]:
-            task = self.loop.call_later(data[SEC], self._run_task, idx)
+            self._schedule_task(data[INTERVAL], task_id)
-            data[TASK] = task
+        else:
-            self._data[idx] = data
+            self._data.pop(task_id)
+
+    def _schedule_task(self, interval, task_id):
+        """Schedule a task on loop."""
+        if isinstance(interval, (int, float)):
+            job = self.loop.call_later(interval, self._run_task, task_id)
+        elif isinstance(interval, time):
+            today = datetime.combine(date.today(), interval)
+            tomorrow = datetime.combine(
+                date.today() + timedelta(days=1), interval)
+
+            # check if we run it today or next day
+            if today > datetime.today():
+                calc = today
+            else:
+                calc = tomorrow
+
+            job = self.loop.call_at(calc.timestamp(), self._run_task, task_id)
+        else:
+            _LOGGER.fatal("Unknow interval %s (type: %s) for scheduler %s",
+                          interval, type(interval), task_id)
+
+        # Store job
+        self._data[task_id][TASK] = job

hassio/snapshots/__init__.py

@@ -6,95 +6,99 @@ from pathlib import Path
 import tarfile
 
 from .snapshot import Snapshot
-from .util import create_slug
+from .utils import create_slug
 from ..const import (
     ATTR_SLUG, FOLDER_HOMEASSISTANT, SNAPSHOT_FULL, SNAPSHOT_PARTIAL)
+from ..coresys import CoreSysAttributes
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class SnapshotsManager(object):
+class SnapshotsManager(CoreSysAttributes):
     """Manage snapshots."""
 
-    def __init__(self, config, loop, sheduler, addons, homeassistant):
+    def __init__(self, coresys):
         """Initialize a snapshot manager."""
-        self.config = config
+        self.coresys = coresys
-        self.loop = loop
+        self.snapshots_obj = {}
-        self.sheduler = sheduler
+        self.lock = asyncio.Lock(loop=coresys.loop)
-        self.addons = addons
-        self.homeassistant = homeassistant
-        self.snapshots = {}
-        self._lock = asyncio.Lock(loop=loop)
 
     @property
     def list_snapshots(self):
         """Return a list of all snapshot object."""
-        return set(self.snapshots.values())
+        return set(self.snapshots_obj.values())
 
     def get(self, slug):
         """Return snapshot object."""
-        return self.snapshots.get(slug)
+        return self.snapshots_obj.get(slug)
 
     def _create_snapshot(self, name, sys_type):
         """Initialize a new snapshot object from name."""
         date_str = datetime.utcnow().isoformat()
         slug = create_slug(name, date_str)
-        tar_file = Path(self.config.path_backup, "{}.tar".format(slug))
+        tar_file = Path(self._config.path_backup, "{}.tar".format(slug))
 
         # init object
-        snapshot = Snapshot(self.config, self.loop, tar_file)
+        snapshot = Snapshot(self.coresys, tar_file)
         snapshot.create(slug, name, date_str, sys_type)
 
         # set general data
-        snapshot.snapshot_homeassistant(self.homeassistant)
+        snapshot.store_homeassistant()
-        snapshot.repositories = self.config.addons_repositories
+        snapshot.store_repositories()
 
         return snapshot
 
+    def load(self):
+        """Load exists snapshots data.
+
+        Return a coroutine.
+        """
+        return self.reload()
+
     async def reload(self):
         """Load exists backups."""
-        self.snapshots = {}
+        self.snapshots_obj = {}
 
         async def _load_snapshot(tar_file):
             """Internal function to load snapshot."""
-            snapshot = Snapshot(self.config, self.loop, tar_file)
+            snapshot = Snapshot(self.coresys, tar_file)
             if await snapshot.load():
-                self.snapshots[snapshot.slug] = snapshot
+                self.snapshots_obj[snapshot.slug] = snapshot
 
         tasks = [_load_snapshot(tar_file) for tar_file in
-                 self.config.path_backup.glob("*.tar")]
+                 self._config.path_backup.glob("*.tar")]
 
         _LOGGER.info("Found %d snapshot files", len(tasks))
         if tasks:
-            await asyncio.wait(tasks, loop=self.loop)
+            await asyncio.wait(tasks, loop=self._loop)
 
     def remove(self, snapshot):
         """Remove a snapshot."""
         try:
             snapshot.tar_file.unlink()
-            self.snapshots.pop(snapshot.slug, None)
+            self.snapshots_obj.pop(snapshot.slug, None)
         except OSError as err:
-            _LOGGER.error("Can't remove snapshot %s -> %s", snapshot.slug, err)
+            _LOGGER.error("Can't remove snapshot %s: %s", snapshot.slug, err)
             return False
 
         return True
 
     async def do_snapshot_full(self, name=""):
         """Create a full snapshot."""
-        if self._lock.locked():
+        if self.lock.locked():
             _LOGGER.error("It is already a snapshot/restore process running")
             return False
 
         snapshot = self._create_snapshot(name, SNAPSHOT_FULL)
         _LOGGER.info("Full-Snapshot %s start", snapshot.slug)
         try:
-            self.sheduler.suspend = True
+            self._scheduler.suspend = True
-            await self._lock.acquire()
+            await self.lock.acquire()
 
             async with snapshot:
                 # snapshot addons
                 tasks = []
-                for addon in self.addons.list_addons:
+                for addon in self._addons.list_addons:
                     if not addon.is_installed:
                         continue
                     tasks.append(snapshot.import_addon(addon))
@@ -102,27 +106,27 @@ class SnapshotsManager(object):
                 if tasks:
                     _LOGGER.info("Full-Snapshot %s run %d addons",
                                  snapshot.slug, len(tasks))
-                    await asyncio.wait(tasks, loop=self.loop)
+                    await asyncio.wait(tasks, loop=self._loop)
 
                 # snapshot folders
                 _LOGGER.info("Full-Snapshot %s store folders", snapshot.slug)
                 await snapshot.store_folders()
 
             _LOGGER.info("Full-Snapshot %s done", snapshot.slug)
-            self.snapshots[snapshot.slug] = snapshot
+            self.snapshots_obj[snapshot.slug] = snapshot
             return True
 
         except (OSError, ValueError, tarfile.TarError) as err:
-            _LOGGER.info("Full-Snapshot %s error -> %s", snapshot.slug, err)
+            _LOGGER.info("Full-Snapshot %s error: %s", snapshot.slug, err)
             return False
 
         finally:
-            self.sheduler.suspend = False
+            self._scheduler.suspend = False
-            self._lock.release()
+            self.lock.release()
 
     async def do_snapshot_partial(self, name="", addons=None, folders=None):
         """Create a partial snapshot."""
-        if self._lock.locked():
+        if self.lock.locked():
             _LOGGER.error("It is already a snapshot/restore process running")
             return False
 
@@ -132,21 +136,21 @@ class SnapshotsManager(object):
 
         _LOGGER.info("Partial-Snapshot %s start", snapshot.slug)
         try:
-            self.sheduler.suspend = True
+            self._scheduler.suspend = True
-            await self._lock.acquire()
+            await self.lock.acquire()
 
             async with snapshot:
                 # snapshot addons
                 tasks = []
                 for slug in addons:
-                    addon = self.addons.get(slug)
+                    addon = self._addons.get(slug)
                     if addon.is_installed:
                         tasks.append(snapshot.import_addon(addon))
 
                 if tasks:
                     _LOGGER.info("Partial-Snapshot %s run %d addons",
                                  snapshot.slug, len(tasks))
-                    await asyncio.wait(tasks, loop=self.loop)
+                    await asyncio.wait(tasks, loop=self._loop)
 
                 # snapshot folders
                 _LOGGER.info("Partial-Snapshot %s store folders %s",
@@ -154,20 +158,20 @@ class SnapshotsManager(object):
                 await snapshot.store_folders(folders)
 
             _LOGGER.info("Partial-Snapshot %s done", snapshot.slug)
-            self.snapshots[snapshot.slug] = snapshot
+            self.snapshots_obj[snapshot.slug] = snapshot
             return True
 
         except (OSError, ValueError, tarfile.TarError) as err:
-            _LOGGER.info("Partial-Snapshot %s error -> %s", snapshot.slug, err)
+            _LOGGER.info("Partial-Snapshot %s error: %s", snapshot.slug, err)
             return False
 
         finally:
-            self.sheduler.suspend = False
+            self._scheduler.suspend = False
-            self._lock.release()
+            self.lock.release()
 
     async def do_restore_full(self, snapshot):
         """Restore a snapshot."""
-        if self._lock.locked():
+        if self.lock.locked():
             _LOGGER.error("It is already a snapshot/restore process running")
             return False
 
@@ -178,19 +182,19 @@ class SnapshotsManager(object):
 
         _LOGGER.info("Full-Restore %s start", snapshot.slug)
         try:
-            self.sheduler.suspend = True
+            self._scheduler.suspend = True
-            await self._lock.acquire()
+            await self.lock.acquire()
 
             async with snapshot:
                 # stop system
                 tasks = []
-                tasks.append(self.homeassistant.stop())
+                tasks.append(self._homeassistant.stop())
 
-                for addon in self.addons.list_addons:
+                for addon in self._addons.list_addons:
                     if addon.is_installed:
                         tasks.append(addon.stop())
 
-                await asyncio.wait(tasks, loop=self.loop)
+                await asyncio.wait(tasks, loop=self._loop)
 
                 # restore folders
                 _LOGGER.info("Full-Restore %s restore folders", snapshot.slug)
@@ -199,17 +203,19 @@ class SnapshotsManager(object):
                 # start homeassistant restore
                 _LOGGER.info("Full-Restore %s restore Home-Assistant",
                              snapshot.slug)
-                snapshot.restore_homeassistant(self.homeassistant)
+                snapshot.restore_homeassistant()
-                task_hass = self.loop.create_task(
+                task_hass = self._loop.create_task(
-                    self.homeassistant.update(snapshot.homeassistant_version))
+                    self._homeassistant.update(snapshot.homeassistant_version))
 
                 # restore repositories
-                await self.addons.load_repositories(snapshot.repositories)
+                _LOGGER.info("Full-Restore %s restore Repositories",
+                             snapshot.slug)
+                await snapshot.restore_repositories()
 
                 # restore addons
                 tasks = []
                 actual_addons = \
-                    set(addon.slug for addon in self.addons.list_addons
+                    set(addon.slug for addon in self._addons.list_addons
                         if addon.is_installed)
                 restore_addons = \
                     set(data[ATTR_SLUG] for data in snapshot.addons)
@@ -219,14 +225,14 @@ class SnapshotsManager(object):
                              snapshot.slug, restore_addons, remove_addons)
 
                 for slug in remove_addons:
-                    addon = self.addons.get(slug)
+                    addon = self._addons.get(slug)
                     if addon:
                         tasks.append(addon.uninstall())
                     else:
                         _LOGGER.warning("Can't remove addon %s", slug)
 
                 for slug in restore_addons:
-                    addon = self.addons.get(slug)
+                    addon = self._addons.get(slug)
                     if addon:
                         tasks.append(snapshot.export_addon(addon))
                     else:
@@ -235,29 +241,29 @@ class SnapshotsManager(object):
                 if tasks:
                     _LOGGER.info("Full-Restore %s restore addons tasks %d",
                                  snapshot.slug, len(tasks))
-                    await asyncio.wait(tasks, loop=self.loop)
+                    await asyncio.wait(tasks, loop=self._loop)
 
                 # finish homeassistant task
                 _LOGGER.info("Full-Restore %s wait until homeassistant ready",
                              snapshot.slug)
                 await task_hass
-                await self.homeassistant.run()
+                await self._homeassistant.run()
 
             _LOGGER.info("Full-Restore %s done", snapshot.slug)
             return True
 
         except (OSError, ValueError, tarfile.TarError) as err:
-            _LOGGER.info("Full-Restore %s error -> %s", slug, err)
+            _LOGGER.info("Full-Restore %s error: %s", slug, err)
             return False
 
         finally:
-            self.sheduler.suspend = False
+            self._scheduler.suspend = False
-            self._lock.release()
+            self.lock.release()
 
     async def do_restore_partial(self, snapshot, homeassistant=False,
                                  addons=None, folders=None):
         """Restore a snapshot."""
-        if self._lock.locked():
+        if self.lock.locked():
             _LOGGER.error("It is already a snapshot/restore process running")
             return False
 
@@ -266,14 +272,14 @@ class SnapshotsManager(object):
 
         _LOGGER.info("Partial-Restore %s start", snapshot.slug)
         try:
-            self.sheduler.suspend = True
+            self._scheduler.suspend = True
-            await self._lock.acquire()
+            await self.lock.acquire()
 
             async with snapshot:
                 tasks = []
 
                 if FOLDER_HOMEASSISTANT in folders:
-                    await self.homeassistant.stop()
+                    await self._homeassistant.stop()
 
                 if folders:
                     _LOGGER.info("Partial-Restore %s restore folders %s",
@@ -283,12 +289,12 @@ class SnapshotsManager(object):
                 if homeassistant:
                     _LOGGER.info("Partial-Restore %s restore Home-Assistant",
                                  snapshot.slug)
-                    snapshot.restore_homeassistant(self.homeassistant)
+                    snapshot.restore_homeassistant()
-                    tasks.append(self.homeassistant.update(
+                    tasks.append(self._homeassistant.update(
                         snapshot.homeassistant_version))
 
                 for slug in addons:
-                    addon = self.addons.get(slug)
+                    addon = self._addons.get(slug)
                     if addon:
                         tasks.append(snapshot.export_addon(addon))
                     else:
@@ -297,18 +303,18 @@ class SnapshotsManager(object):
                 if tasks:
                     _LOGGER.info("Partial-Restore %s run %d tasks",
                                  snapshot.slug, len(tasks))
-                    await asyncio.wait(tasks, loop=self.loop)
+                    await asyncio.wait(tasks, loop=self._loop)
 
                 # make sure homeassistant run agen
-                await self.homeassistant.run()
+                await self._homeassistant.run()
 
             _LOGGER.info("Partial-Restore %s done", snapshot.slug)
             return True
 
         except (OSError, ValueError, tarfile.TarError) as err:
-            _LOGGER.info("Partial-Restore %s error -> %s", slug, err)
+            _LOGGER.info("Partial-Restore %s error: %s", slug, err)
             return False
 
         finally:
-            self.sheduler.suspend = False
+            self._scheduler.suspend = False
-            self._lock.release()
+            self.lock.release()

hassio/snapshots/snapshot.py

@@ -10,23 +10,23 @@ import voluptuous as vol
 from voluptuous.humanize import humanize_error
 
 from .validate import SCHEMA_SNAPSHOT, ALL_FOLDERS
-from .util import remove_folder
+from .utils import remove_folder
 from ..const import (
     ATTR_SLUG, ATTR_NAME, ATTR_DATE, ATTR_ADDONS, ATTR_REPOSITORIES,
     ATTR_HOMEASSISTANT, ATTR_FOLDERS, ATTR_VERSION, ATTR_TYPE, ATTR_DEVICES,
     ATTR_IMAGE, ATTR_PORT, ATTR_SSL, ATTR_PASSWORD, ATTR_WATCHDOG, ATTR_BOOT)
-from ..tools import write_json_file
+from ..coresys import CoreSysAttributes
+from ..utils.json import write_json_file
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class Snapshot(object):
+class Snapshot(CoreSysAttributes):
     """A signle hassio snapshot."""
 
-    def __init__(self, config, loop, tar_file):
+    def __init__(self, coresys, tar_file):
         """Initialize a snapshot."""
-        self.loop = loop
+        self.coresys = coresys
-        self.config = config
         self.tar_file = tar_file
         self._data = {}
         self._tmp = None
@@ -166,43 +166,8 @@ class Snapshot(object):
         self._data[ATTR_DATE] = date
         self._data[ATTR_TYPE] = sys_type
 
-        # init other constructs
+        # Add defaults
-        self._data[ATTR_HOMEASSISTANT] = {}
+        self._data = SCHEMA_SNAPSHOT(self._data)
-        self._data[ATTR_ADDONS] = []
-        self._data[ATTR_REPOSITORIES] = []
-        self._data[ATTR_FOLDERS] = []
-
-    def snapshot_homeassistant(self, homeassistant):
-        """Read all data from homeassistant object."""
-        self.homeassistant_version = homeassistant.version
-        self.homeassistant_devices = homeassistant.devices
-        self.homeassistant_watchdog = homeassistant.watchdog
-        self.homeassistant_boot = homeassistant.boot
-
-        # custom image
-        if homeassistant.is_custom_image:
-            self.homeassistant_image = homeassistant.image
-
-        # api
-        self.homeassistant_port = homeassistant.api_port
-        self.homeassistant_ssl = homeassistant.api_ssl
-        self.homeassistant_password = homeassistant.api_password
-
-    def restore_homeassistant(self, homeassistant):
-        """Write all data to homeassistant object."""
-        homeassistant.devices = self.homeassistant_devices
-        homeassistant.watchdog = self.homeassistant_watchdog
-        homeassistant.boot = self.homeassistant_boot
-
-        # custom image
-        if self.homeassistant_image:
-            homeassistant.set_custom(
-                self.homeassistant_image, self.homeassistant_version)
-
-        # api
-        homeassistant.api_port = self.homeassistant_port
-        homeassistant.api_ssl = self.homeassistant_ssl
-        homeassistant.api_password = self.homeassistant_password
 
     async def load(self):
         """Read snapshot.json from tar file."""
@@ -218,24 +183,24 @@ class Snapshot(object):
 
         # read snapshot.json
         try:
-            raw = await self.loop.run_in_executor(None, _load_file)
+            raw = await self._loop.run_in_executor(None, _load_file)
         except (tarfile.TarError, KeyError) as err:
             _LOGGER.error(
-                "Can't read snapshot tarfile %s -> %s", self.tar_file, err)
+                "Can't read snapshot tarfile %s: %s", self.tar_file, err)
             return False
 
         # parse data
         try:
             raw_dict = json.loads(raw)
         except json.JSONDecodeError as err:
-            _LOGGER.error("Can't read data for %s -> %s", self.tar_file, err)
+            _LOGGER.error("Can't read data for %s: %s", self.tar_file, err)
             return False
 
         # validate
         try:
             self._data = SCHEMA_SNAPSHOT(raw_dict)
         except vol.Invalid as err:
-            _LOGGER.error("Can't validate data for %s -> %s", self.tar_file,
+            _LOGGER.error("Can't validate data for %s: %s", self.tar_file,
                           humanize_error(raw_dict, err))
             return False
 
@@ -243,7 +208,7 @@ class Snapshot(object):
 
     async def __aenter__(self):
         """Async context to open a snapshot."""
-        self._tmp = TemporaryDirectory(dir=str(self.config.path_tmp))
+        self._tmp = TemporaryDirectory(dir=str(self._config.path_tmp))
 
         # create a snapshot
         if not self.tar_file.is_file():
@@ -255,7 +220,7 @@ class Snapshot(object):
             with tarfile.open(self.tar_file, "r:") as tar:
                 tar.extractall(path=self._tmp.name)
 
-        await self.loop.run_in_executor(None, _extract_snapshot)
+        await self._loop.run_in_executor(None, _extract_snapshot)
 
     async def __aexit__(self, exception_type, exception_value, traceback):
         """Async context to close a snapshot."""
@@ -268,7 +233,7 @@ class Snapshot(object):
         try:
             self._data = SCHEMA_SNAPSHOT(self._data)
         except vol.Invalid as err:
-            _LOGGER.error("Invalid data for %s -> %s", self.tar_file,
+            _LOGGER.error("Invalid data for %s: %s", self.tar_file,
                           humanize_error(self._data, err))
             raise ValueError("Invalid config") from None
 
@@ -279,7 +244,7 @@ class Snapshot(object):
                 tar.add(self._tmp.name, arcname=".")
 
         if write_json_file(Path(self._tmp.name, "snapshot.json"), self._data):
-            await self.loop.run_in_executor(None, _create_snapshot)
+            await self._loop.run_in_executor(None, _create_snapshot)
         else:
             _LOGGER.error("Can't write snapshot.json")
 
@@ -320,7 +285,7 @@ class Snapshot(object):
             """Intenal function to snapshot a folder."""
             slug_name = name.replace("/", "_")
             snapshot_tar = Path(self._tmp.name, "{}.tar.gz".format(slug_name))
-            origin_dir = Path(self.config.path_hassio, name)
+            origin_dir = Path(self._config.path_hassio, name)
 
             try:
                 _LOGGER.info("Snapshot folder %s", name)
@@ -331,13 +296,13 @@ class Snapshot(object):
 
                 self._data[ATTR_FOLDERS].append(name)
             except tarfile.TarError as err:
-                _LOGGER.warning("Can't snapshot folder %s -> %s", name, err)
+                _LOGGER.warning("Can't snapshot folder %s: %s", name, err)
 
         # run tasks
-        tasks = [self.loop.run_in_executor(None, _folder_save, folder)
+        tasks = [self._loop.run_in_executor(None, _folder_save, folder)
                  for folder in folder_list]
         if tasks:
-            await asyncio.wait(tasks, loop=self.loop)
+            await asyncio.wait(tasks, loop=self._loop)
 
     async def restore_folders(self, folder_list=None):
         """Backup hassio data into snapshot."""
@@ -347,7 +312,7 @@ class Snapshot(object):
             """Intenal function to restore a folder."""
             slug_name = name.replace("/", "_")
             snapshot_tar = Path(self._tmp.name, "{}.tar.gz".format(slug_name))
-            origin_dir = Path(self.config.path_hassio, name)
+            origin_dir = Path(self._config.path_hassio, name)
 
             # clean old stuff
             if origin_dir.is_dir():
@@ -359,10 +324,53 @@ class Snapshot(object):
                     tar_file.extractall(path=origin_dir)
                     _LOGGER.info("Restore folder %s done", name)
             except tarfile.TarError as err:
-                _LOGGER.warning("Can't restore folder %s -> %s", name, err)
+                _LOGGER.warning("Can't restore folder %s: %s", name, err)
 
         # run tasks
-        tasks = [self.loop.run_in_executor(None, _folder_restore, folder)
+        tasks = [self._loop.run_in_executor(None, _folder_restore, folder)
                  for folder in folder_list]
         if tasks:
-            await asyncio.wait(tasks, loop=self.loop)
+            await asyncio.wait(tasks, loop=self._loop)
+
+    def store_homeassistant(self):
+        """Read all data from homeassistant object."""
+        self.homeassistant_version = self._homeassistant.version
+        self.homeassistant_devices = self._homeassistant.devices
+        self.homeassistant_watchdog = self._homeassistant.watchdog
+        self.homeassistant_boot = self._homeassistant.boot
+
+        # custom image
+        if self._homeassistant.is_custom_image:
+            self.homeassistant_image = self._homeassistant.image
+
+        # api
+        self.homeassistant_port = self._homeassistant.api_port
+        self.homeassistant_ssl = self._homeassistant.api_ssl
+        self.homeassistant_password = self._homeassistant.api_password
+
+    def restore_homeassistant(self):
+        """Write all data to homeassistant object."""
+        self._homeassistant.devices = self.homeassistant_devices
+        self._homeassistant.watchdog = self.homeassistant_watchdog
+        self._homeassistant.boot = self.homeassistant_boot
+
+        # custom image
+        if self.homeassistant_image:
+            self._homeassistant.set_custom(
+                self.homeassistant_image, self.homeassistant_version)
+
+        # api
+        self._homeassistant.api_port = self.homeassistant_port
+        self._homeassistant.api_ssl = self.homeassistant_ssl
+        self._homeassistant.api_password = self.homeassistant_password
+
+    def store_repositories(self):
+        """Store repository list into snapshot."""
+        self.repositories = self._config.addons_repositories
+
+    def restore_repositories(self):
+        """Restore repositories from snapshot.
+
+        Return a coroutine.
+        """
+        return self._addons.load_repositories(self.repositories)

hassio/snapshots/validate.py

@@ -18,7 +18,7 @@ SCHEMA_SNAPSHOT = vol.Schema({
     vol.Required(ATTR_TYPE): vol.In([SNAPSHOT_FULL, SNAPSHOT_PARTIAL]),
     vol.Required(ATTR_NAME): vol.Coerce(str),
     vol.Required(ATTR_DATE): vol.Coerce(str),
-    vol.Required(ATTR_HOMEASSISTANT): vol.Schema({
+    vol.Optional(ATTR_HOMEASSISTANT, default={}): vol.Schema({
         vol.Required(ATTR_VERSION): vol.Coerce(str),
         vol.Optional(ATTR_DEVICES, default=[]): HASS_DEVICES,
         vol.Optional(ATTR_IMAGE): vol.Coerce(str),

hassio/supervisor.py

@@ -0,0 +1,61 @@
+"""HomeAssistant control object."""
+import logging
+
+from .coresys import CoreSysAttributes
+from .docker.supervisor import DockerSupervisor
+
+_LOGGER = logging.getLogger(__name__)
+
+
+class Supervisor(CoreSysAttributes):
+    """Hass core object for handle it."""
+
+    def __init__(self, coresys):
+        """Initialize hass object."""
+        self.coresys = coresys
+        self.instance = DockerSupervisor(coresys)
+
+    async def load(self):
+        """Prepare HomeAssistant object."""
+        if not await self.instance.attach():
+            _LOGGER.fatal("Can't setup supervisor docker container!")
+        await self.instance.cleanup()
+
+    @property
+    def version(self):
+        """Return version of running homeassistant."""
+        return self.instance.version
+
+    @property
+    def last_version(self):
+        """Return last available version of homeassistant."""
+        return self._updater.version_hassio
+
+    @property
+    def image(self):
+        """Return image name of hass containter."""
+        return self.instance.image
+
+    @property
+    def arch(self):
+        """Return arch of hass.io containter."""
+        return self.instance.arch
+
+    async def update(self, version=None):
+        """Update HomeAssistant version."""
+        version = version or self.last_version
+
+        if version == self._supervisor.version:
+            _LOGGER.info("Version %s is already installed", version)
+            return
+
+        _LOGGER.info("Update supervisor to version %s", version)
+        if await self.instance.install(version):
+            self._loop.call_later(1, self._loop.stop)
+        else:
+            _LOGGER.error("Update of hass.io fails!")
+
+    @property
+    def in_progress(self):
+        """Return True if a task is in progress."""
+        return self.instance.in_progress

hassio/tasks.py

@@ -3,27 +3,68 @@ import asyncio
 from datetime import datetime
 import logging
 
+from .coresys import CoreSysAttributes
+
 _LOGGER = logging.getLogger(__name__)
 
 
-def api_sessions_cleanup(config):
+class Tasks(CoreSysAttributes):
-    """Create scheduler task for cleanup api sessions."""
+    """Handle Tasks inside HassIO."""
-    async def _api_sessions_cleanup():
+
+    RUN_UPDATE_SUPERVISOR = 29100
+    RUN_UPDATE_ADDONS = 57600
+
+    RUN_RELOAD_ADDONS = 21600
+    RUN_RELOAD_SNAPSHOTS = 72000
+    RUN_RELOAD_HOST_CONTROL = 72000
+    RUN_RELOAD_UPDATER = 21600
+
+    RUN_WATCHDOG_HOMEASSISTANT_DOCKER = 15
+    RUN_WATCHDOG_HOMEASSISTANT_API = 300
+
+    RUN_CLEANUP_API_SESSIONS = 900
+
+    def __init__(self, coresys):
+        """Initialize Tasks."""
+        self.coresys = coresys
+        self.jobs = set()
+        self._data = {}
+
+    async def load(self):
+        """Add Tasks to scheduler."""
+
+        self.jobs.add(self._scheduler.register_task(
+            self._update_addons, self.RUN_UPDATE_ADDONS))
+        self.jobs.add(self._scheduler.register_task(
+            self._update_supervisor, self.RUN_UPDATE_SUPERVISOR))
+
+        self.jobs.add(self._scheduler.register_task(
+            self._addons.reload, self.RUN_RELOAD_ADDONS))
+        self.jobs.add(self._scheduler.register_task(
+            self._updater.reload, self.RUN_RELOAD_UPDATER))
+        self.jobs.add(self._scheduler.register_task(
+            self._snapshots.reload, self.RUN_RELOAD_SNAPSHOTS))
+        self.jobs.add(self._scheduler.register_task(
+            self._host_control.load, self.RUN_RELOAD_HOST_CONTROL))
+
+        self.jobs.add(self._scheduler.register_task(
+            self._watchdog_homeassistant_docker,
+            self.RUN_WATCHDOG_HOMEASSISTANT_DOCKER))
+        self.jobs.add(self._scheduler.register_task(
+            self._watchdog_homeassistant_api,
+            self.RUN_WATCHDOG_HOMEASSISTANT_API))
+
+    async def _cleanup_sessions(self):
         """Cleanup old api sessions."""
         now = datetime.now()
-        for session, until_valid in config.security_sessions.items():
+        for session, until_valid in self._config.security_sessions.items():
             if now >= until_valid:
-                config.drop_security_session(session)
+                self._config.drop_security_session(session)
 
-    return _api_sessions_cleanup
+    async def _update_addons(self):
-
-
-def addons_update(loop, addons):
-    """Create scheduler task for auto update addons."""
-    async def _addons_update():
         """Check if a update is available of a addon and update it."""
         tasks = []
-        for addon in addons.list_addons:
+        for addon in self._addons.list_addons:
             if not addon.is_installed or not addon.auto_update:
                 continue
 
@@ -38,78 +79,62 @@ def addons_update(loop, addons):
 
         if tasks:
             _LOGGER.info("Addon auto update process %d tasks", len(tasks))
-            await asyncio.wait(tasks, loop=loop)
+            await asyncio.wait(tasks, loop=self._loop)
 
-    return _addons_update
+    async def _update_supervisor(self):
-
-
-def hassio_update(supervisor, updater):
-    """Create scheduler task for update of supervisor hassio."""
-    async def _hassio_update():
         """Check and run update of supervisor hassio."""
-        await updater.fetch_data()
+        await self._updater.reload()
-        if updater.version_hassio == supervisor.version:
+        if self._supervisor.last_version == self._supervisor.version:
             return
 
         # don't perform a update on beta/dev channel
-        if updater.beta_channel:
+        if self._updater.beta_channel:
-            _LOGGER.warning("Ignore Hass.IO update on beta upstream!")
+            _LOGGER.warning("Ignore Hass.io update on beta upstream!")
             return
 
-        _LOGGER.info("Found new HassIO version %s.", updater.version_hassio)
+        _LOGGER.info("Found new Hass.io version")
-        await supervisor.update(updater.version_hassio)
+        await self._supervisor.update()
 
-    return _hassio_update
+    async def _watchdog_homeassistant_docker(self):
-
-
-def homeassistant_watchdog_docker(loop, homeassistant):
-    """Create scheduler task for montoring running state of docker."""
-    async def _homeassistant_watchdog_docker():
         """Check running state of docker and start if they is close."""
         # if Home-Assistant is active
-        if not await homeassistant.is_initialize() or \
+        if not await self._homeassistant.is_initialize() or \
-                not homeassistant.watchdog:
+                not self._homeassistant.watchdog:
             return
 
         # if Home-Assistant is running
-        if homeassistant.in_progress or await homeassistant.is_running():
+        if self._homeassistant.in_progress or \
+                await self._homeassistant.is_running():
             return
 
-        loop.create_task(homeassistant.run())
+        _LOGGER.warning("Watchdog found a problem with Home-Assistant docker!")
-        _LOGGER.error("Watchdog found a problem with Home-Assistant docker!")
+        await self._homeassistant.run()
 
-    return _homeassistant_watchdog_docker
+    async def _watchdog_homeassistant_api(self):
+        """Create scheduler task for montoring running state of API.
 
+        Try 2 times to call API before we restart Home-Assistant. Maybe we had
+        a delay in our system.
+        """
+        retry_scan = self._data.get('HASS_WATCHDOG_API', 0)
 
-def homeassistant_watchdog_api(loop, homeassistant):
+        # If Home-Assistant is active
-    """Create scheduler task for montoring running state of API.
+        if not await self._homeassistant.is_initialize() or \
-
+                not self._homeassistant.watchdog:
-    Try 2 times to call API before we restart Home-Assistant. Maybe we had a
-    delay in our system.
-    """
-    retry_scan = 0
-
-    async def _homeassistant_watchdog_api():
-        """Check running state of API and start if they is close."""
-        nonlocal retry_scan
-
-        # if Home-Assistant is active
-        if not await homeassistant.is_initialize() or \
-                not homeassistant.watchdog:
             return
 
-        # if Home-Assistant API is up
+        # If Home-Assistant API is up
-        if homeassistant.in_progress or await homeassistant.check_api_state():
+        if self._homeassistant.in_progress or \
+                await self._homeassistant.check_api_state():
             return
+
+        # Look like we run into a problem
         retry_scan += 1
-
-        # Retry active
         if retry_scan == 1:
+            self._data['HASS_WATCHDOG_API'] = retry_scan
             _LOGGER.warning("Watchdog miss API response from Home-Assistant")
             return
 
-        loop.create_task(homeassistant.restart())
         _LOGGER.error("Watchdog found a problem with Home-Assistant API!")
-        retry_scan = 0
+        await self._homeassistant.restart()
-
+        self._data['HASS_WATCHDOG_API'] = 0
-    return _homeassistant_watchdog_api

hassio/tools.py

@@ -1,167 +0,0 @@
-"""Tools file for HassIO."""
-import asyncio
-from contextlib import suppress
-from datetime import datetime, timedelta, timezone
-import json
-import logging
-import re
-
-import aiohttp
-import async_timeout
-import pytz
-import voluptuous as vol
-from voluptuous.humanize import humanize_error
-
-_LOGGER = logging.getLogger(__name__)
-
-FREEGEOIP_URL = "https://freegeoip.io/json/"
-
-RE_STRING = re.compile(r"\x1b(\[.*?[@-~]|\].*?(\x07|\x1b\\))")
-
-# Copyright (c) Django Software Foundation and individual contributors.
-# All rights reserved.
-# https://github.com/django/django/blob/master/LICENSE
-DATETIME_RE = re.compile(
-    r'(?P<year>\d{4})-(?P<month>\d{1,2})-(?P<day>\d{1,2})'
-    r'[T ](?P<hour>\d{1,2}):(?P<minute>\d{1,2})'
-    r'(?::(?P<second>\d{1,2})(?:\.(?P<microsecond>\d{1,6})\d{0,6})?)?'
-    r'(?P<tzinfo>Z|[+-]\d{2}(?::?\d{2})?)?$'
-)
-
-
-def write_json_file(jsonfile, data):
-    """Write a json file."""
-    try:
-        json_str = json.dumps(data, indent=2)
-        with jsonfile.open('w') as conf_file:
-            conf_file.write(json_str)
-    except (OSError, json.JSONDecodeError):
-        return False
-
-    return True
-
-
-def read_json_file(jsonfile):
-    """Read a json file and return a dict."""
-    with jsonfile.open('r') as cfile:
-        return json.loads(cfile.read())
-
-
-async def fetch_timezone(websession):
-    """Read timezone from freegeoip."""
-    data = {}
-    with suppress(aiohttp.ClientError, asyncio.TimeoutError,
-                  json.JSONDecodeError, KeyError):
-        with async_timeout.timeout(10, loop=websession.loop):
-            async with websession.get(FREEGEOIP_URL) as request:
-                data = await request.json()
-
-    return data.get('time_zone', 'UTC')
-
-
-def convert_to_ascii(raw):
-    """Convert binary to ascii and remove colors."""
-    return RE_STRING.sub("", raw.decode())
-
-
-# Copyright (c) Django Software Foundation and individual contributors.
-# All rights reserved.
-# https://github.com/django/django/blob/master/LICENSE
-def parse_datetime(dt_str):
-    """Parse a string and return a datetime.datetime.
-
-    This function supports time zone offsets. When the input contains one,
-    the output uses a timezone with a fixed offset from UTC.
-    Raises ValueError if the input is well formatted but not a valid datetime.
-    Returns None if the input isn't well formatted.
-    """
-    match = DATETIME_RE.match(dt_str)
-    if not match:
-        return None
-    kws = match.groupdict()  # type: Dict[str, Any]
-    if kws['microsecond']:
-        kws['microsecond'] = kws['microsecond'].ljust(6, '0')
-    tzinfo_str = kws.pop('tzinfo')
-
-    tzinfo = None  # type: Optional[dt.tzinfo]
-    if tzinfo_str == 'Z':
-        tzinfo = pytz.utc
-    elif tzinfo_str is not None:
-        offset_mins = int(tzinfo_str[-2:]) if len(tzinfo_str) > 3 else 0
-        offset_hours = int(tzinfo_str[1:3])
-        offset = timedelta(hours=offset_hours, minutes=offset_mins)
-        if tzinfo_str[0] == '-':
-            offset = -offset
-        tzinfo = timezone(offset)
-    else:
-        tzinfo = None
-    kws = {k: int(v) for k, v in kws.items() if v is not None}
-    kws['tzinfo'] = tzinfo
-    return datetime(**kws)
-
-
-class JsonConfig(object):
-    """Hass core object for handle it."""
-
-    def __init__(self, json_file, schema):
-        """Initialize hass object."""
-        self._file = json_file
-        self._schema = schema
-        self._data = {}
-
-        # init or load data
-        if self._file.is_file():
-            try:
-                self._data = read_json_file(self._file)
-            except (OSError, json.JSONDecodeError):
-                _LOGGER.warning("Can't read %s", self._file)
-                self._data = {}
-
-        # validate
-        try:
-            self._data = self._schema(self._data)
-        except vol.Invalid as ex:
-            _LOGGER.error("Can't parse %s -> %s",
-                          self._file, humanize_error(self._data, ex))
-            # reset data to default
-            self._data = self._schema({})
-
-    def save(self):
-        """Store data to config file."""
-        # validate
-        try:
-            self._data = self._schema(self._data)
-        except vol.Invalid as ex:
-            _LOGGER.error("Can't parse data -> %s",
-                          humanize_error(self._data, ex))
-            return False
-
-        # write
-        if not write_json_file(self._file, self._data):
-            _LOGGER.error("Can't store config in %s", self._file)
-            return False
-        return True
-
-
-class AsyncThrottle(object):
-    """
-    Decorator that prevents a function from being called more than once every
-    time period.
-    """
-    def __init__(self, delta):
-        """Initialize async throttle."""
-        self.throttle_period = delta
-        self.time_of_last_call = datetime.min
-
-    def __call__(self, method):
-        """Throttle function"""
-        async def wrapper(*args, **kwargs):
-            """Throttle function wrapper"""
-            now = datetime.now()
-            time_since_last_call = now - self.time_of_last_call
-
-            if time_since_last_call > self.throttle_period:
-                self.time_of_last_call = now
-                return await method(*args, **kwargs)
-
-        return wrapper

hassio/updater.py

@@ -10,21 +10,28 @@ import async_timeout
 from .const import (
     URL_HASSIO_VERSION, FILE_HASSIO_UPDATER, ATTR_HOMEASSISTANT, ATTR_HASSIO,
     ATTR_BETA_CHANNEL)
-from .tools import AsyncThrottle, JsonConfig
+from .coresys import CoreSysAttributes
+from .utils import AsyncThrottle
+from .utils.json import JsonConfig
 from .validate import SCHEMA_UPDATER_CONFIG
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class Updater(JsonConfig):
+class Updater(JsonConfig, CoreSysAttributes):
     """Fetch last versions from version.json."""
 
-    def __init__(self, config, loop, websession):
+    def __init__(self, coresys):
         """Initialize updater."""
         super().__init__(FILE_HASSIO_UPDATER, SCHEMA_UPDATER_CONFIG)
-        self.config = config
+        self.coresys = coresys
-        self.loop = loop
+
-        self.websession = websession
+    def load(self):
+        """Update internal data.
+
+        Return a coroutine.
+        """
+        return self.reload()
 
     @property
     def version_homeassistant(self):
@@ -55,7 +62,7 @@ class Updater(JsonConfig):
         self.save()
 
     @AsyncThrottle(timedelta(seconds=60))
-    async def fetch_data(self):
+    async def reload(self):
         """Fetch current versions from github.
 
         Is a coroutine.
@@ -63,16 +70,16 @@ class Updater(JsonConfig):
         url = URL_HASSIO_VERSION.format(self.upstream)
         try:
             _LOGGER.info("Fetch update data from %s", url)
-            with async_timeout.timeout(10, loop=self.loop):
+            with async_timeout.timeout(10, loop=self._loop):
-                async with self.websession.get(url) as request:
+                async with self._websession.get(url) as request:
                     data = await request.json(content_type=None)
 
         except (aiohttp.ClientError, asyncio.TimeoutError, KeyError) as err:
-            _LOGGER.warning("Can't fetch versions from %s -> %s", url, err)
+            _LOGGER.warning("Can't fetch versions from %s: %s", url, err)
             return
 
         except json.JSONDecodeError as err:
-            _LOGGER.warning("Can't parse versions from %s -> %s", url, err)
+            _LOGGER.warning("Can't parse versions from %s: %s", url, err)
             return
 
         # data valid?

hassio/utils/__init__.py

@@ -0,0 +1,34 @@
+"""Tools file for HassIO."""
+from datetime import datetime
+import re
+
+RE_STRING = re.compile(r"\x1b(\[.*?[@-~]|\].*?(\x07|\x1b\\))")
+
+
+def convert_to_ascii(raw):
+    """Convert binary to ascii and remove colors."""
+    return RE_STRING.sub("", raw.decode())
+
+
+class AsyncThrottle(object):
+    """
+    Decorator that prevents a function from being called more than once every
+    time period.
+    """
+    def __init__(self, delta):
+        """Initialize async throttle."""
+        self.throttle_period = delta
+        self.time_of_last_call = datetime.min
+
+    def __call__(self, method):
+        """Throttle function"""
+        async def wrapper(*args, **kwargs):
+            """Throttle function wrapper"""
+            now = datetime.now()
+            time_since_last_call = now - self.time_of_last_call
+
+            if time_since_last_call > self.throttle_period:
+                self.time_of_last_call = now
+                return await method(*args, **kwargs)
+
+        return wrapper

hassio/utils/dt.py

@@ -0,0 +1,76 @@
+"""Tools file for HassIO."""
+import asyncio
+from datetime import datetime, timedelta, timezone
+import logging
+import re
+
+import aiohttp
+import async_timeout
+import pytz
+
+_LOGGER = logging.getLogger(__name__)
+
+FREEGEOIP_URL = "https://freegeoip.io/json/"
+
+# Copyright (c) Django Software Foundation and individual contributors.
+# All rights reserved.
+# https://github.com/django/django/blob/master/LICENSE
+DATETIME_RE = re.compile(
+    r'(?P<year>\d{4})-(?P<month>\d{1,2})-(?P<day>\d{1,2})'
+    r'[T ](?P<hour>\d{1,2}):(?P<minute>\d{1,2})'
+    r'(?::(?P<second>\d{1,2})(?:\.(?P<microsecond>\d{1,6})\d{0,6})?)?'
+    r'(?P<tzinfo>Z|[+-]\d{2}(?::?\d{2})?)?$'
+)
+
+
+async def fetch_timezone(websession):
+    """Read timezone from freegeoip."""
+    data = {}
+    try:
+        with async_timeout.timeout(10, loop=websession.loop):
+            async with websession.get(FREEGEOIP_URL) as request:
+                data = await request.json()
+
+    except (aiohttp.ClientError, asyncio.TimeoutError, KeyError) as err:
+        _LOGGER.warning("Can't fetch freegeoip data: %s", err)
+
+    except ValueError as err:
+        _LOGGER.warning("Error on parse freegeoip data: %s", err)
+
+    return data.get('time_zone', 'UTC')
+
+
+# Copyright (c) Django Software Foundation and individual contributors.
+# All rights reserved.
+# https://github.com/django/django/blob/master/LICENSE
+def parse_datetime(dt_str):
+    """Parse a string and return a datetime.datetime.
+
+    This function supports time zone offsets. When the input contains one,
+    the output uses a timezone with a fixed offset from UTC.
+    Raises ValueError if the input is well formatted but not a valid datetime.
+    Returns None if the input isn't well formatted.
+    """
+    match = DATETIME_RE.match(dt_str)
+    if not match:
+        return None
+    kws = match.groupdict()  # type: Dict[str, Any]
+    if kws['microsecond']:
+        kws['microsecond'] = kws['microsecond'].ljust(6, '0')
+    tzinfo_str = kws.pop('tzinfo')
+
+    tzinfo = None  # type: Optional[dt.tzinfo]
+    if tzinfo_str == 'Z':
+        tzinfo = pytz.utc
+    elif tzinfo_str is not None:
+        offset_mins = int(tzinfo_str[-2:]) if len(tzinfo_str) > 3 else 0
+        offset_hours = int(tzinfo_str[1:3])
+        offset = timedelta(hours=offset_hours, minutes=offset_mins)
+        if tzinfo_str[0] == '-':
+            offset = -offset
+        tzinfo = timezone(offset)
+    else:
+        tzinfo = None
+    kws = {k: int(v) for k, v in kws.items() if v is not None}
+    kws['tzinfo'] = tzinfo
+    return datetime(**kws)

hassio/utils/json.py

@@ -0,0 +1,69 @@
+"""Tools file for HassIO."""
+import json
+import logging
+
+import voluptuous as vol
+from voluptuous.humanize import humanize_error
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def write_json_file(jsonfile, data):
+    """Write a json file."""
+    try:
+        json_str = json.dumps(data, indent=2)
+        with jsonfile.open('w') as conf_file:
+            conf_file.write(json_str)
+    except (OSError, json.JSONDecodeError):
+        return False
+
+    return True
+
+
+def read_json_file(jsonfile):
+    """Read a json file and return a dict."""
+    with jsonfile.open('r') as cfile:
+        return json.loads(cfile.read())
+
+
+class JsonConfig(object):
+    """Hass core object for handle it."""
+
+    def __init__(self, json_file, schema):
+        """Initialize hass object."""
+        self._file = json_file
+        self._schema = schema
+        self._data = {}
+
+        # init or load data
+        if self._file.is_file():
+            try:
+                self._data = read_json_file(self._file)
+            except (OSError, json.JSONDecodeError):
+                _LOGGER.warning("Can't read %s", self._file)
+                self._data = {}
+
+        # validate
+        try:
+            self._data = self._schema(self._data)
+        except vol.Invalid as ex:
+            _LOGGER.error("Can't parse %s: %s",
+                          self._file, humanize_error(self._data, ex))
+            # reset data to default
+            self._data = self._schema({})
+
+    def save(self):
+        """Store data to config file."""
+        # validate
+        try:
+            self._data = self._schema(self._data)
+        except vol.Invalid as ex:
+            _LOGGER.error("Can't parse data: %s",
+                          humanize_error(self._data, ex))
+            return False
+
+        # write
+        if not write_json_file(self._file, self._data):
+            _LOGGER.error("Can't store config in %s", self._file)
+            return False
+        return True

hassio/validate.py

@@ -8,12 +8,13 @@ from .const import (
     ATTR_TOTP, ATTR_SECURITY, ATTR_BETA_CHANNEL, ATTR_TIMEZONE,
     ATTR_ADDONS_CUSTOM_LIST, ATTR_AUDIO_OUTPUT, ATTR_AUDIO_INPUT,
     ATTR_HOMEASSISTANT, ATTR_HASSIO, ATTR_BOOT, ATTR_LAST_BOOT, ATTR_SSL,
-    ATTR_PORT, ATTR_WATCHDOG)
+    ATTR_PORT, ATTR_WATCHDOG, ATTR_WAIT_BOOT)
 
 
 NETWORK_PORT = vol.All(vol.Coerce(int), vol.Range(min=1, max=65535))
 HASS_DEVICES = [vol.Match(r"^[^/]*$")]
 ALSA_CHANNEL = vol.Match(r"\d+,\d+")
+WAIT_BOOT = vol.All(vol.Coerce(int), vol.Range(min=1, max=60))
 
 
 def validate_timezone(timezone):
@@ -90,4 +91,5 @@ SCHEMA_HASSIO_CONFIG = vol.Schema({
         vol.Schema({vol.Coerce(str): vol.Coerce(str)}),
     vol.Optional(ATTR_AUDIO_OUTPUT): ALSA_CHANNEL,
     vol.Optional(ATTR_AUDIO_INPUT): ALSA_CHANNEL,
+    vol.Optional(ATTR_WAIT_BOOT, default=5): WAIT_BOOT,
 }, extra=vol.REMOVE_EXTRA)

setup.py

@@ -31,7 +31,8 @@ setup(
     platforms='any',
     packages=[
         'hassio',
-        'hassio.dock',
+        'hassio.utils',
+        'hassio.docker',
         'hassio.api',
         'hassio.addons',
         'hassio.snapshots'

tox.ini

@@ -2,8 +2,6 @@
 envlist = lint
 
 [testenv]
-setenv =
-    PYTHONPATH = {toxinidir}:{toxinidir}/hassio
 deps =
     flake8
     pylint
@@ -12,5 +10,5 @@ deps =
 basepython = python3
 ignore_errors = True
 commands =
-     flake8 hassio
+     flake8
-     pylint hassio
+     pylint --rcfile pylintrc hassio