From 3d3473b543d6199a31ed5eaacdf335f4f7c67ddb0fb3358d1f48145b21014c24 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Fri, 15 Nov 2024 16:05:23 +0300
Subject: [PATCH] set encoding support

---
 pyac/pyac.py | 5 +++++
 1 file changed, 5 insertions(+)
 mode change 100644 => 100755 pyac/pyac.py

diff --git a/pyac/pyac.py b/pyac/pyac.py
old mode 100644
new mode 100755
index da93f15..d0789a7
--- a/pyac/pyac.py
+++ b/pyac/pyac.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # pyac -- Python YAC implementation
 # Copyright (C) 2024 Sergey Matveev <stargrave@stargrave.org>
 #
@@ -201,6 +202,10 @@ def dumps(v):
         return b"".join(raws)
     if isinstance(v, (list, tuple)):
         return b"".join([_byte(TagList)] + [dumps(i) for i in v] + [_byte(TagEOC)])
+    if isinstance(v, set):
+        if not all(isinstance(i, str) for i in v):
+            raise ValueError("set can contain only strings")
+        return dumps({i: None for i in v})
     if isinstance(v, dict):
         raws = [_byte(TagMap)]
         for k in sorted(v.keys(), key=LenFirstSort):
-- 
2.50.0