randomize descriptor uuid & id (untested)

controllers/plist_handler.py

@@ -0,0 +1,16 @@
+import plistlib
+
+def recursive_set(plist: dict, key: str, value: any):
+    new_plist: dict = plist
+    for curr_key in plist.keys:
+        if curr_key == key:
+            new_plist[curr_key] = value
+        elif isinstance(plist[curr_key], dict):
+            new_plist[curr_key] = recursive_set(plist[key], key, value)
+    return new_plist
+
+def set_plist_value(file: str, key: str, value: any):
+    with open(file, 'rb') as in_fp:
+        plist = plistlib.load(in_fp)
+    new_plist = recursive_set(plist, key, value)
+    return plistlib.dumps(new_plist)