[master 3/24] Define the Device.parent property with the @property decorator

[dashea]

From: Vratislav Podzimek

It's just more common these days and the definition is easier to find and
recognize in the sources.
---
 blivet/devices/device.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/blivet/devices/device.py b/blivet/devices/device.py
index 48ea554..62637aa 100644
--- a/blivet/devices/device.py
+++ b/blivet/devices/device.py
@@ -148,18 +148,18 @@ def _init_parent_list(self):
         for parent in list(self._parents):
             self._parents.remove(parent)

-    def _set_parent_list(self, parents):
+    @property
+    def parents(self):
+        """ Devices upon which this device is built """
+        return self._parents
+
+    @parents.setter
+    def parents(self, parents):
         """ Set this instance's parent list. """
         self._init_parent_list()
         for parent in parents:
             self._parents.append(parent)

-    def _get_parent_list(self):
-        return self._parents
-
-    parents = property(_get_parent_list, _set_parent_list,
-                       doc="devices upon which this device is built")
-
     @property
     def dict(self):
         d = {"type": self.type, "name": self.name,