From cad84d9dfb674b3215d73bde4d65b5b4e42f322d Mon Sep 17 00:00:00 2001
From: Andrew Hamilton <and_hamilton@yahoo.com>
Date: Tue, 18 Oct 2022 18:24:34 +1000
Subject: [PATCH] Coding style

- Removed dead code.
---
 termstr/termstr.py | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/termstr/termstr.py b/termstr/termstr.py
index 4e868bd..2e402a7 100644
--- a/termstr/termstr.py
+++ b/termstr/termstr.py
@@ -108,15 +108,6 @@ class CharStyle:
     def __getnewargs__(self):
         return self.fg_color, self.bg_color, self.is_bold, self.is_italic, self.is_underlined
 
-    def __getstate__(self):
-        state = self.__dict__.copy()
-        if "_cache" in state:
-            del state["_cache"]
-        return state
-
-    def __setstate__(self, state):
-        self.__dict__ = state
-
     def __repr__(self):
         attributes = []
         if self.is_bold: