From 8352d61f8d5934f51f4a90ccda776d6800fafdcd Mon Sep 17 00:00:00 2001
From: Pascal Vizeli <pascal.vizeli@syshack.ch>
Date: Fri, 5 Jan 2018 18:07:41 +0100
Subject: [PATCH] Div. Bugfixes for 0.79 (#294)

* Bugfix supervisor logs

* fix list

* Update addon.py

* Update snapshot.py
---
 hassio/addons/addon.py       | 2 +-
 hassio/hardware.py           | 2 +-
 hassio/snapshots/snapshot.py | 4 ++--
 hassio/supervisor.py         | 7 +++++++
 4 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/hassio/addons/addon.py b/hassio/addons/addon.py
index 571f6d304..9dabb94a9 100644
--- a/hassio/addons/addon.py
+++ b/hassio/addons/addon.py
@@ -661,7 +661,7 @@ class Addon(CoreSysAttributes):
             try:
                 _LOGGER.info("Build snapshot for addon %s", self._id)
                 await self._loop.run_in_executor(None, _create_tar)
-            except tarfile.TarError as err:
+            except (tarfile.TarError, OSError) as err:
                 _LOGGER.error("Can't write tarfile %s: %s", tar_file, err)
                 return False
 
diff --git a/hassio/hardware.py b/hassio/hardware.py
index d23a1e542..4f3ea8961 100644
--- a/hassio/hardware.py
+++ b/hassio/hardware.py
@@ -70,7 +70,7 @@ class Hardware(object):
                 devices = devices_file.read()
         except OSError as err:
             _LOGGER.error("Can't read asound data: %s", err)
-            return None
+            return {}
 
         audio_list = {}
 
diff --git a/hassio/snapshots/snapshot.py b/hassio/snapshots/snapshot.py
index c3fe641f6..b32c8475e 100644
--- a/hassio/snapshots/snapshot.py
+++ b/hassio/snapshots/snapshot.py
@@ -296,7 +296,7 @@ class Snapshot(CoreSysAttributes):
                     _LOGGER.info("Snapshot folder %s done", name)
 
                 self._data[ATTR_FOLDERS].append(name)
-            except tarfile.TarError as err:
+            except (tarfile.TarError, OSError) as err:
                 _LOGGER.warning("Can't snapshot folder %s: %s", name, err)
 
         # run tasks
@@ -324,7 +324,7 @@ class Snapshot(CoreSysAttributes):
                 with tarfile.open(snapshot_tar, "r:gz") as tar_file:
                     tar_file.extractall(path=origin_dir)
                     _LOGGER.info("Restore folder %s done", name)
-            except tarfile.TarError as err:
+            except (tarfile.TarError, OSError) as err:
                 _LOGGER.warning("Can't restore folder %s: %s", name, err)
 
         # run tasks
diff --git a/hassio/supervisor.py b/hassio/supervisor.py
index 38d80e1e7..567f1ba50 100644
--- a/hassio/supervisor.py
+++ b/hassio/supervisor.py
@@ -59,3 +59,10 @@ class Supervisor(CoreSysAttributes):
     def in_progress(self):
         """Return True if a task is in progress."""
         return self.instance.in_progress
+
+    def logs(self):
+        """Get Supervisor docker logs.
+
+        Return a coroutine.
+        """
+        return self.instance.logs()