1 files changed, 9 insertions, 3 deletions
diff --git a/src/home/util.py b/src/home/util.py
index 5050ebb..d5c4229 100644
--- a/src/home/util.py
+++ b/src/home/util.py
@@ -7,9 +7,10 @@ import logging
 import string
 import random
 
-from enum import Enum
+from enum import Enum, IntEnum
 from datetime import datetime
-from typing import Tuple, Optional, List
+from typing import Tuple, Optional, List, Union
+from zlib import adler32
 
 Addr = Tuple[str, int]  # network address type (host, port)
 
@@ -187,4 +188,9 @@ def filesize_fmt(num, suffix="B") -> str:
         if abs(num) < 1024.0:
             return f"{num:3.1f} {unit}{suffix}"
         num /= 1024.0
-    return f"{num:.1f} Yi{suffix}"
-\ No newline at end of file
+    return f"{num:.1f} Yi{suffix}"
+
+
+class HashableEnum(Enum):
+    def hash(self) -> int:
+        return adler32(self.name.encode())
+\ No newline at end of file