From 13f768034e0935738c7f4d2562d46030bd9b9758 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Wed, 5 Mar 2025 20:37:47 +0100
Subject: [PATCH] Import backrefs only when actually used

---
 material/plugins/search/plugin.py | 3 ++-
 src/plugins/search/plugin.py      | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/material/plugins/search/plugin.py b/material/plugins/search/plugin.py
index ce23c15cb..2bc411c5d 100644
--- a/material/plugins/search/plugin.py
+++ b/material/plugins/search/plugin.py
@@ -22,7 +22,6 @@ import json
 import logging
 import os
 import re
-from backrefs import bre
 
 from html import escape
 from html.parser import HTMLParser
@@ -286,6 +285,8 @@ class SearchIndex:
 
     # Find and segment Chinese characters in string
     def _segment_chinese(self, data):
+        from backrefs import bre
+
         expr = bre.compile(r"(\p{script: Han}+)", bre.UNICODE)
 
         # Replace callback
diff --git a/src/plugins/search/plugin.py b/src/plugins/search/plugin.py
index ce23c15cb..2bc411c5d 100644
--- a/src/plugins/search/plugin.py
+++ b/src/plugins/search/plugin.py
@@ -22,7 +22,6 @@ import json
 import logging
 import os
 import re
-from backrefs import bre
 
 from html import escape
 from html.parser import HTMLParser
@@ -286,6 +285,8 @@ class SearchIndex:
 
     # Find and segment Chinese characters in string
     def _segment_chinese(self, data):
+        from backrefs import bre
+
         expr = bre.compile(r"(\p{script: Han}+)", bre.UNICODE)
 
         # Replace callback