From ca3b07038870f59becffd518b538584d2f4ff09d Mon Sep 17 00:00:00 2001
From: LoganStalker <dokvor63@mail.ru>
Date: Fri, 12 May 2023 20:41:23 +0500
Subject: [PATCH] feat: Change postprocess for peewee.

---
 mixer/backend/peewee.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mixer/backend/peewee.py b/mixer/backend/peewee.py
index 9a69a1e2..1d18184c 100644
--- a/mixer/backend/peewee.py
+++ b/mixer/backend/peewee.py
@@ -193,7 +193,11 @@ def postprocess(self, target):
 
         """
         if self.params.get('commit'):
-            target.save()
+            force_insert = False
+            target_exists = type(target).select().where(type(target).id == target.id).exists()
+            if target.id is not None and not target_exists:
+                force_insert = True
+            target.save(force_insert=force_insert)
 
         return target