From d5cd58a738ad8e8ad0a5010f9cff904736e1719a Mon Sep 17 00:00:00 2001
From: Nick Schwane <nick.schwane@tidalcyber.com>
Date: Wed, 18 Oct 2023 13:27:19 -0400
Subject: [PATCH] feat: fix integer priority sorting (#327)

* fix: fix integer priority sorting

* fix: fix formatting with black
---
 casbin/model/model.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/casbin/model/model.py b/casbin/model/model.py
index e33fd71..ecef775 100644
--- a/casbin/model/model.py
+++ b/casbin/model/model.py
@@ -124,7 +124,12 @@ def sort_policies_by_priority(self):
             if assertion.priority_index == -1:
                 continue
 
-            assertion.policy = sorted(assertion.policy, key=lambda x: x[assertion.priority_index])
+            assertion.policy = sorted(
+                assertion.policy,
+                key=lambda x: int(x[assertion.priority_index])
+                if x[assertion.priority_index].isdigit()
+                else x[assertion.priority_index],
+            )
 
             for i, policy in enumerate(assertion.policy):
                 assertion.policy_map[",".join(policy)] = i