perf: Convert attributes that call findItem to cached data properties

Author: eliasbenb

plexapi/audio.py

@@ -403,7 +403,6 @@ def _loadData(self, data):
         self.parentTitle = data.attrib.get('parentTitle')
         self.rating = utils.cast(float, data.attrib.get('rating'))
         self.studio = data.attrib.get('studio')
-        self.ultraBlurColors = self.findItem(data, media.UltraBlurColors)
         self.viewedLeafCount = utils.cast(int, data.attrib.get('viewedLeafCount'))
         self.year = utils.cast(int, data.attrib.get('year'))
 
@@ -435,6 +434,10 @@ def styles(self):
     def subformats(self):
         return self.findItems(self._data, media.Subformat)
 
+    @cached_data_property
+    def ultraBlurColors(self):
+        return self.findItem(self._data, media.UltraBlurColors)
+
     def __iter__(self):
         for track in self.tracks():
             yield track

plexapi/collection.py

@@ -102,7 +102,6 @@ def _loadData(self, data):
         self.title = data.attrib.get('title')
         self.titleSort = data.attrib.get('titleSort', self.title)
         self.type = data.attrib.get('type')
-        self.ultraBlurColors = self.findItem(data, media.UltraBlurColors)
         self.updatedAt = utils.toDatetime(data.attrib.get('updatedAt'))
         self.userRating = utils.cast(float, data.attrib.get('userRating'))
         self._items = None  # cache for self.items
@@ -121,6 +120,10 @@ def images(self):
     def labels(self):
         return self.findItems(self._data, media.Label)
 
+    @cached_data_property
+    def ultraBlurColors(self):
+        return self.findItem(self._data, media.UltraBlurColors)
+
     def __len__(self):  # pragma: no cover
         return len(self.items())
 

plexapi/video.py

@@ -1055,7 +1055,6 @@ def _loadData(self, data):
         self.rating = utils.cast(float, data.attrib.get('rating'))
         self.skipParent = utils.cast(bool, data.attrib.get('skipParent', '0'))
         self.sourceURI = data.attrib.get('source')  # remote playlist item
-        self.ultraBlurColors = self.findItem(data, media.UltraBlurColors)
         self.viewOffset = utils.cast(int, data.attrib.get('viewOffset', 0))
         self.year = utils.cast(int, data.attrib.get('year'))
 
@@ -1110,6 +1109,10 @@ def roles(self):
     def writers(self):
         return self.findItems(self._data, media.Writer)
 
+    @cached_data_property
+    def ultraBlurColors(self):
+        return self.findItem(self._data, media.UltraBlurColors)
+
     @cached_property
     def parentKey(self):
         """ Returns the parentKey. Refer to the Episode attributes. """