[toolchain] Set asset_type and asset_folder class information

beat/core/toolchain.py

@@ -62,6 +62,9 @@ class Storage(utils.Storage):
         ``<user>/<name>/<version>``.
     """
 
+    asset_type = "toolchain"
+    asset_folder = "toolchains"
+
     def __init__(self, prefix, name):
 
         if name.count("/") != 2:
@@ -71,7 +74,9 @@ class Storage(utils.Storage):
         self.fullname = name
         self.prefix = prefix
 
-        path = utils.hashed_or_simple(self.prefix, "toolchains", name, suffix=".json")
+        path = utils.hashed_or_simple(
+            self.prefix, self.asset_folder, name, suffix=".json"
+        )
         path = path[:-5]
 
         super(Storage, self).__init__(path)