From 49839bce032dc61437cf37309a6aa08c53cc23b3 Mon Sep 17 00:00:00 2001
From: p2apfqmgs <1186275832@qq.com>
Date: Sun, 27 Apr 2025 08:11:24 +0800
Subject: [PATCH] Update calculate.py

---
 calculate.py | 101 ++++++++++++++++++++++++++++++++-------------------
 1 file changed, 63 insertions(+), 38 deletions(-)

diff --git a/calculate.py b/calculate.py
index a401a2b..c74d11d 100644
--- a/calculate.py
+++ b/calculate.py
@@ -1,39 +1,64 @@
-# calculate.py 文件
-import time  # 导入时间模块，用于控制计算频率 [3](@ref)
-import csv
-
-
-
-def main(a, w1):
-    try:
-        x = 1
-        while True:
-            y = int(a)+x  # 将输入字符串转换为整数并计算 [3](@ref)
-            w1.insert(1.0, str(y)+'\n')  # 在文本区域插入计算结果 [3](@ref)
-            time.sleep(1)  # 暂停1秒，控制刷新频率 [3](@ref)
-            x += 1
-    except Exception:
-        w1.insert(1.0, '请输入数字\n')  # 捕获异常并提示用户 [3](@ref)
-
-
-
-
-def query_isbn(isbn, csv_path='datas/books.csv'):
-    """
-    同步查询ISBN信息（直接返回结果）
-
-    :param isbn: ISBN编号（字符串）
-    :param csv_path: CSV文件路径（默认当前目录）
-    :return: 匹配记录字典或错误信息字符串
-    """
-    try:
-        with open(csv_path, 'r', encoding='utf-8') as f:
-            reader = csv.DictReader(f)
-            for row in reader:
-                if row['isbn'].strip() == isbn.strip():  # 增加空格过滤
-                    return row
-        return "未找到匹配的图书记录"
-    except FileNotFoundError:
-        return f"错误：文件 {csv_path} 不存在"
-    except Exception as e:
+# calculate.py 文件
+import time  # 导入时间模块，用于控制计算频率 [3](@ref)
+import csv
+
+
+
+def main(a, w1):
+    try:
+        x = 1
+        while True:
+            y = int(a)+x  # 将输入字符串转换为整数并计算 [3](@ref)
+            w1.insert(1.0, str(y)+'\n')  # 在文本区域插入计算结果 [3](@ref)
+            time.sleep(1)  # 暂停1秒，控制刷新频率 [3](@ref)
+            x += 1
+    except Exception:
+        w1.insert(1.0, '请输入数字\n')  # 捕获异常并提示用户 [3](@ref)
+
+
+
+
+def query_isbn(isbn, csv_path='datas/books.csv'):
+    """
+    同步查询ISBN信息（直接返回结果）
+    :param isbn: ISBN编号（字符串）
+    :param csv_path: CSV文件路径
+    :return: 匹配记录列表或错误信息字符串
+    """
+    try:
+        with open(csv_path, 'r', encoding='utf-8') as f:
+            reader = csv.DictReader(f)
+            results = []
+            for row in reader:
+                if row['isbn'].strip() == isbn.strip():
+                    results.append(row)
+            return results if results else ["未找到匹配的图书记录"]
+    except FileNotFoundError:
+        return [f"错误：文件 {csv_path} 不存在"]
+    except Exception as e:
+        return [f"查询失败：{str(e)}"]
+
+
+
+def fuzzy_search_book(keyword, csv_path='datas/books.csv'):
+    """
+    模糊搜索图书信息
+    :param keyword: 搜索关键词
+    :param csv_path: CSV文件路径
+    :return: 匹配记录列表或错误信息字符串
+    """
+    try:
+        with open(csv_path, 'r', encoding='utf-8') as f:
+            reader = csv.DictReader(f)
+            results = []
+            for row in reader:
+                # 在书名、作者和分类中搜索关键词
+                if (keyword.lower() in row['title'].lower() or 
+                    keyword.lower() in row['author'].lower() or 
+                    keyword.lower() in row['category'].lower()):
+                    results.append(row)
+            return results if results else "未找到匹配的图书记录"
+    except FileNotFoundError:
+        return f"错误：文件 {csv_path} 不存在"
+    except Exception as e:
         return f"查询失败：{str(e)}"
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