add script to convert old parameters json to new one (move type)

tst/resources/convert_parameters.py

+#!/usr/bin/env python3
+
+import json
+import argparse
+
+def parse_group(json_o, type_map):
+    for c in json_o["contents"]:
+        if 'group' in c:
+            parse_group(c['group'], type_map)
+        else:
+            uid = c['parameter']['uid']
+            newtype = c['parameter']['type']
+            del c['parameter']['type']
+            type_map[uid] = newtype
+
+parser = argparse.ArgumentParser(description='Process Convert dtk parameters file to new format (type in def).')
+parser.add_argument('def_file', help='definition file')
+parser.add_argument('menu_file', help='menu file')
+
+args = parser.parse_args()
+
+def_data = open(args.def_file)
+menu_data = open(args.menu_file)
+
+def_json = json.load(def_data)
+menu_json = json.load(menu_data)
+
+type_map = {}
+for c in menu_json["contents"]:
+     parse_group(c['group'], type_map)
+
+for uid in def_json["contents"].keys():
+    if uid in type_map:
+        def_json["contents"][uid]['type'] = type_map[uid]
+    else:
+        print(uid, "not used !")
+
+with open('new_menu.json', 'w') as outfile:
+    print("write new_menu.json")
+    json.dump(menu_json, outfile, indent = 4,)
+
+with open('new_definition.json', 'w') as outfile:
+    print("write new_definition.json")
+    json.dump(def_json, outfile, indent = 4,)