From cbabcfa3d60fc5cf41bfb05e6fbbf486fe540b68 Mon Sep 17 00:00:00 2001
From: "alexander.zhilov" <alexander.zhilov@exactpro.com>
Date: Mon, 2 Oct 2023 18:49:47 +0400
Subject: [PATCH] File for pickle dump must be opened in binary mode

---
 recon_lw/EventsSaver.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/recon_lw/EventsSaver.py b/recon_lw/EventsSaver.py
index 831c69d..387ae95 100644
--- a/recon_lw/EventsSaver.py
+++ b/recon_lw/EventsSaver.py
@@ -35,7 +35,7 @@ def save_events(self, batch):
             scope = e["scope"] if "scope" in e else "default"
             #temp test
             if scope not in self._files:
-                self._files[scope] = open(str(self._path) + "/" + str(scope) + "_" +str(self._event_sequence["stamp"]), 'w')
+                self._files[scope] = open(os.path.join(self._path, f"{scope}_{self._event_sequence['stamp']}"), 'wb')
             
             pickle.dump(e, self._files[scope])
             return