Create individual category json

src/lib_common.py

@@ -32,10 +32,10 @@ def path_data_app(bundle_id, filename=None):
     return path_add(pth, filename) if filename else pth
 
 
-def path_data_index(filename):
+def path_data_index(*filename):
     pth = path_root('data', '_eval')
     mkdir(pth)
-    return path_add(pth, filename)
+    return path_add(pth, *filename)
 
 
 def path_out(*path_components):
@@ -92,6 +92,10 @@ def printf(msg):
     print(msg, end='', flush=True)
 
 
+def sort_by_name(obj, col):
+    obj.sort(key=lambda x: x[col].lower())
+
+
 # Binary Tree Search
 
 _list_TLD = None
@@ -249,6 +253,12 @@ def enum_jsons(bundle_id):
             yield fname, json.load(fp)
 
 
+def enum_categories():
+    for fname in glob.glob(path_data_index('category', 'id_*.json')):
+        with open(fname, 'r') as fp:
+            yield json.load(fp)
+
+
 def appids_in_out(selection=None):
     if selection and selection != ['*']:
         return selection