update lora

modules/shared.py

@@ -725,6 +725,20 @@ def listfiles(dirname):
     return [file for file in filenames if os.path.isfile(file)]
 
 
+def walk_files(path, allowed_extensions=None):
+    if not os.path.exists(path):
+        return
+    if allowed_extensions is not None:
+        allowed_extensions = set(allowed_extensions)
+    for root, _dirs, files in os.walk(path):
+        for filename in files:
+            if allowed_extensions is not None:
+                _, ext = os.path.splitext(filename)
+                if ext not in allowed_extensions:
+                    continue
+            yield os.path.join(root, filename)
+
+
 def html_path(filename):
     return os.path.join(paths.script_path, "html", filename)