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

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)