improved: add mode=imported for startup snapshot

`/customnode/installed` - current snapshot
`/customnode/installed?mode=imported` - startup snapshot

glob/manager_core.py

@@ -1396,6 +1396,24 @@ def identify_node_pack_from_path(fullpath):
             return module_name, commit_hash, ''
 
 
+def get_installed_node_packs():
+    res = {}
+
+    for x in get_custom_nodes_paths():
+        for y in os.listdir(x):
+            if y == '__pycache__' or y.endswith('.disabled'):
+                continue
+
+            fullpath = os.path.join(x, y)
+            info = identify_node_pack_from_path(fullpath)
+            if info is None:
+                continue
+
+            res[info[0]] = [info[1], info[2]]
+
+    return res
+
+
 def get_channel_dict():
     global channel_dict
 

glob/manager_server.py

@@ -537,21 +537,16 @@ def populate_markdown(x):
         x['title'] = manager_util.sanitize_tag(x['title'])
 
 
+# freeze imported version
+startup_time_installed_node_packs = core.get_installed_node_packs()
 @routes.get("/customnode/installed")
 async def installed_list(request):
-    res = {}
+    mode = request.query.get('mode', 'default')
 
-    for x in core.get_custom_nodes_paths():
-        for y in os.listdir(x):
-            if y == '__pycache__' or y.endswith('.disabled'):
-                continue
-
-            fullpath = os.path.join(x, y)
-            info = core.identify_node_pack_from_path(fullpath)
-            if info is None:
-                continue
-
-            res[info[0]] = [info[1], info[2]]
+    if mode == 'imported':
+        res = startup_time_installed_node_packs
+    else:
+        res = core.get_installed_node_packs()
 
     return web.json_response(res, content_type='application/json')