Make entry kinds a teeny bit easier to manage by moving some of the smarts into the actual kinds.Entry class

entries/kinds.py

@@ -1,22 +1,41 @@
 class Entry:
     fields = ()
 
-    @classmethod
-    def has(cls, field):
-        return field in cls.fields
+    def has(self, field):
+        return field in self.fields
+
+    def __init__(self, id, plural, icon, fields=()):
+        self.id = id
+        self.plural = plural
+        self.icon = icon
+        self.fields = fields
+
+    @property
+    def index(self):
+        return self.plural + '_index'
+
+    @property
+    def entry(self):
+        return self.plural + '_entry'
+
+    @property
+    def entry_slug(self):
+        return self.entry + '_slug'
 
 
-class Note(Entry):
-    id = 'note'
-    icon = 'fa fa-paper-plane'
-    plural = 'notes'
+Note = Entry(
+    id='note',
+    icon='fa fa-paper-plane',
+    plural='notes',
+)
 
 
-class Article(Entry):
-    id = 'article'
-    icon = 'fa fa-file-text'
-    plural = 'articles'
-    fields = ('slug', 'name')
+Article = Entry(
+    id='article',
+    icon='fa fa-file-text',
+    plural='articles',
+    fields=('slug', 'name'),
+)
 
 
 all = (Note, Article)