From 49a172087e9a024cb70adbfc330aaee0e3f407c0 Mon Sep 17 00:00:00 2001
From: Ben <ben@solero.me>
Date: Tue, 14 Jul 2020 22:18:00 +0100
Subject: [PATCH] Switch from lru_cache to cached_property

---
 houdini/data/penguin.py | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/houdini/data/penguin.py b/houdini/data/penguin.py
index 9e4a658..1765d3b 100644
--- a/houdini/data/penguin.py
+++ b/houdini/data/penguin.py
@@ -1,5 +1,5 @@
 from datetime import datetime
-from functools import lru_cache
+from functools import cached_property
 
 from houdini.data import db
 
@@ -101,7 +101,6 @@ class Penguin(db.Model):
 
         super().__init__(*args, **kwargs)
 
-    @lru_cache()
     def safe_nickname(self, language_bitmask):
         return self.nickname if self.approval & language_bitmask else "P" + str(self.id)
 
@@ -112,19 +111,16 @@ class Penguin(db.Model):
     def status_field_get(self, field_bitmask):
         return (self.status_field & field_bitmask) != 0
 
-    @property
-    @lru_cache()
+    @cached_property
     def age(self):
         return (datetime.now() - self.registration_date).days
 
-    @property
-    @lru_cache()
+    @cached_property
     def approval(self):
         return int(f'{self.approval_ru * 1}{self.approval_de * 1}0{self.approval_es * 1}'
                    f'{self.approval_fr * 1}{self.approval_pt * 1}{self.approval_en * 1}', 2)
 
-    @property
-    @lru_cache()
+    @cached_property
     def rejection(self):
         return int(f'{self.rejection_ru * 1}{self.rejection_de * 1}0{self.rejection_es * 1}'
                    f'{self.rejection_fr * 1}{self.rejection_pt * 1}{self.rejection_en * 1}', 2)