Fix: f-strings might not be supported

dolevha · May 8, 2022 · 92b221a · 92b221a
1 parent 1bffe3a
commit 92b221a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/netflow/v9.py b/netflow/v9.py
@@ -222,7 +222,7 @@ def __init__(self, data, template):
             elif flen == 1:
                 struct_format += 'B'
             else:
-                struct_format += f'{flen}s'
+                struct_format += '%ds' % flen
             struct_len += flen
 
         while offset <= (self.length - padding_size):