From 7928e65dc242ca269df261c997b64e863f226e2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A7=9C=E9=9B=A8=E8=8F=B2?= <2574550132@qq.com>
Date: Sun, 9 Nov 2025 22:21:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20whoosh=5Fcn=5Fbackend.py?=
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---
 djangoblog/whoosh_cn_backend.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/djangoblog/whoosh_cn_backend.py b/djangoblog/whoosh_cn_backend.py
index 04e3f7fd..b885613f 100644
--- a/djangoblog/whoosh_cn_backend.py
+++ b/djangoblog/whoosh_cn_backend.py
@@ -40,17 +40,17 @@ except ImportError:
     raise MissingDependency(
         "The 'whoosh' backend requires the installation of 'Whoosh'. Please refer to the documentation.")
 
-# Handle minimum requirement.
+#姜雨菲： 检查Whoosh版本，要求2.5.0及以上
 if not hasattr(whoosh, '__version__') or whoosh.__version__ < (2, 5, 0):
     raise MissingDependency(
         "The 'whoosh' backend requires version 2.5.0 or greater.")
 
-# Bubble up the correct error.
-
+#姜雨菲：日期时间格式正则表达式，用于解析Whoosh返回的日期时间字符串
 DATETIME_REGEX = re.compile(
     '^(?P<year>\d{4})-(?P<month>\d{2})-(?P<day>\d{2})T(?P<hour>\d{2}):(?P<minute>\d{2}):(?P<second>\d{2})(\.\d{3,6}Z?)?$')
 LOCALS = threading.local()
-LOCALS.RAM_STORE = None
+LOCALS.RAM_STORE = None  # 线程本地存储，用于内存存储模式
+
 
 
 class WhooshHtmlFormatter(HtmlFormatter):