From 0b2b56924ee286345146555e3e485a8f3fa5df5a Mon Sep 17 00:00:00 2001
From: wangweiye7840 <kj_wangweiye@126.com>
Date: Tue, 20 Jun 2023 09:35:32 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=95=B0=E6=8D=AE=E5=BA=93?=
 =?UTF-8?q?=E5=B7=A5=E5=85=B7=E5=87=BD=E6=95=B0=E6=96=87=E4=BB=B6=20?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 工具/database_tools.py                        |  56 +++
 .../小闲平台数据导入_2025届.ipynb             |   4 +-
 工具/文本文件/metadata.txt                    | 456 ++++++++++++++++--
 题库0.3/Problems.json                         | 198 +++++++-
 4 files changed, 651 insertions(+), 63 deletions(-)
 create mode 100644 工具/database_tools.py

diff --git a/工具/database_tools.py b/工具/database_tools.py
new file mode 100644
index 00000000..a655533e
--- /dev/null
+++ b/工具/database_tools.py
@@ -0,0 +1,56 @@
+import json,re,os,Levenshtein
+
+def load_dict(filename): #根据filename读取json数据库并转化为python字典
+    with open(filename,"r",encoding = "u8") as f:
+        adict = json.loads(f.read())
+    return adict #返回python字典
+
+def save_dict(adict,filename): #将adict字典转化为json文件并保存至filename文件中
+    try:
+        with open(filename,"w",encoding = "u8") as f:
+            f.write(json.dumps(adict,indent=4,ensure_ascii=False))
+        return 0 #成功则返回0
+    except:
+        return 1 #不成功则返回1
+
+
+def pre_treating(string): #删除字符串中对比较无用的字符, 以供比较
+    string = re.sub(r"\\begin\{center\}[\s\S]*?\\end\{center\}","",string)
+    string = re.sub(r"(bracket\{\d+\})|(blank\{\d+\})|(fourch)|(twoch)|(onech)","",string)
+    string = re.sub(r"[\s\\\{\}\$\(\)\[\]]","",string)
+    string = re.sub(r"[\n\t]","",string)
+    string = re.sub(r"(displaystyle)|(overrightarrow)|(overline)","",string)
+    string = re.sub(r"[,\.:;?]","",string)
+    return string #返回处理后的字符串
+
+def treat_dict(p_dict): #对整个题库字典中的内容部分进行预处理，删除无用字符
+    treated_dict = {}
+    for id in p_dict:
+        treated_dict[id] = {}
+        treated_dict[id]["content"] = pre_treating(p_dict[id]["content"])
+        treated_dict[id]["same"] = p_dict[id]["same"]
+    return treated_dict #返回处理后的字典, 含内容字段及相同题目字段
+
+def detectmaxsim(currentid,excludelist,adict): #检测与已知题目关联程度最大的题目（除外列表之外的部分）
+    maxsim = -1
+    argmaxsim = "000000"
+    for id in adict:
+        if not id in excludelist:
+            simrate = Levenshtein.jaro(adict[id]["content"],adict[currentid]["content"])
+            if simrate > maxsim:
+                maxsim = simrate
+                argmaxsim = id
+    return (maxsim,argmaxsim) #返回最大关联系数与关联程度最大的题号
+
+def generate_problem_series(startingid,length,adict): #在adict字典里返回从startingid开始的一系列题号, 每一题都是与上一题的关联程度最大的
+    excludelist = [startingid]
+    currentid = startingid
+    for i in range(length):
+        maxsim,currentid = detectmaxsim(currentid,excludelist,adict)
+        excludelist.append(currentid)
+    return ",".join(excludelist) #返回按顺序的题号列表
+
+
+
+if __name__ == "__main__":
+    print("数据库工具, import用.")
\ No newline at end of file
diff --git a/工具/分年级专用工具/小闲平台数据导入_2025届.ipynb b/工具/分年级专用工具/小闲平台数据导入_2025届.ipynb
index a53896c8..bf1f610c 100644
--- a/工具/分年级专用工具/小闲平台数据导入_2025届.ipynb
+++ b/工具/分年级专用工具/小闲平台数据导入_2025届.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [
     {
@@ -132,7 +132,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.15"
+   "version": "3.10.11"
   },
   "orig_nbformat": 4,
   "vscode": {
diff --git a/工具/文本文件/metadata.txt b/工具/文本文件/metadata.txt
index 6fa6334e..86ae7572 100644
--- a/工具/文本文件/metadata.txt
+++ b/工具/文本文件/metadata.txt
@@ -1,64 +1,434 @@
-ans
-018216
-$(1,0)$
+usages
 
-018217
-$\dfrac{1}{6}$
+021749
+20230427	2025届高一11班	1.000
 
-018218
-$4\pi$
+021750
+20230427	2025届高一11班	1.000
 
-018219
-$45^\circ$
+021751
+20230427	2025届高一11班	1.000
 
-018220
-$y=\sqrt{2} x$和$y=-\sqrt{2}x$
+021752
+20230427	2025届高一11班	0.884
 
-018221
-$(x-1)^2+(y-1)^2=5$
+021753
+20230427	2025届高一11班	0.791
 
-018222
-$0.10$
+021754
+20230427	2025届高一11班	1.000
 
-018223
-假
+021755
+20230427	2025届高一11班	0.977
 
-018224
-$\dfrac{\pi}{3}$
+021756
+20230427	2025届高一11班	0.826
 
-018225
-\textcircled{1}\textcircled{2}\textcircled{4}
+021757
+20230427	2025届高一11班	1.000
 
-018226
-$\dfrac{\pi}{4}$或$\arccos\dfrac{3\sqrt{34}}{34}$
+021758
+20230427	2025届高一11班	0.930
 
-018227
-$4900$
+021759
+20230427	2025届高一11班	0.744
 
-018228
-C
+021760
+20230427	2025届高一11班	0.977
 
-018229
-D
+021761
+20230427	2025届高一11班	0.884
 
-018230
-A
+021762
+20230427	2025届高一11班	0.884
 
-018231
-B
+021763
+20230427	2025届高一11班	0.942
 
-018232
-(1) $-2$; (2) $11$
+021764
+20230427	2025届高一11班	0.942
 
-018233
-(1) $\dfrac{2\sqrt{5}}{5}$; (2) $4x-3y-3=0$或$y+1=0$
+021765
+20230427	2025届高一11班	0.721
 
-018234
-(1) $x=0.005$, $y=0.045$, 中位数为$26.5$(分), 众数为$25$(分), 极差为$36$(分); (2) 估计中位数为$26$分, 平均数为$29.1$分, 方差为$82.39$
+021766
+20230427	2025届高一11班	0.651
 
-018235
-(1) 证明略; (2) $\dfrac{5\sqrt{21}}{21}$; (3) $MC=-1+\sqrt{5}$;
+021749
+20230427	2025届高一12班	1.000
 
-018236
-(1) $\dfrac{\sqrt{2}}{2}$; (2) 过定点$P(-1+\sqrt{2},-\dfrac{\sqrt{2}}2-1)$; (3) 直线$PQ$与圆相切
+021750
+20230427	2025届高一12班	1.000
+
+021751
+20230427	2025届高一12班	0.900
+
+021752
+20230427	2025届高一12班	0.925
+
+021753
+20230427	2025届高一12班	0.850
+
+021754
+20230427	2025届高一12班	0.950
+
+021755
+20230427	2025届高一12班	0.900
+
+021756
+20230427	2025届高一12班	0.887
+
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+20230427	2025届高一12班	0.950
+
+021758
+20230427	2025届高一12班	0.950
+
+021759
+20230427	2025届高一12班	0.925
+
+021760
+20230427	2025届高一12班	0.925
+
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+20230427	2025届高一12班	0.825
+
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+20230427	2025届高一12班	0.925
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+20230427	2025届高一12班	0.950
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+20230427	2025届高一12班	0.838
+
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+20230427	2025届高一12班	0.550
+
+021766
+20230427	2025届高一12班	0.850
+
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+20230427	2025届高一01班	1.000
+
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+20230427	2025届高一01班	1.000
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+20230427	2025届高一01班	0.925
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+
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+
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+20230427	2025届高一01班	1.000
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+20230427	2025届高一01班	0.875
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+20230427	2025届高一01班	0.838
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+20230427	2025届高一01班	0.850
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+20230427	2025届高一01班	0.850
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+20230427	2025届高一01班	0.925
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+20230427	2025届高一01班	0.900
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+20230427	2025届高一01班	0.950
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+20230427	2025届高一01班	0.850
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+20230427	2025届高一01班	0.650
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+20230427	2025届高一04班	1.000
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+20230427	2025届高一04班	1.000
+
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+20230427	2025届高一04班	0.872
+
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+20230427	2025届高一04班	0.667
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+20230427	2025届高一04班	0.910
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+20230427	2025届高一04班	0.667
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+20230427	2025届高一05班	0.763
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+
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+20230427	2025届高一05班	0.816
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+20230427	2025届高一05班	0.895
+
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+20230427	2025届高一05班	0.842
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+20230427	2025届高一05班	0.605
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+
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+20230427	2025届高一06班	1.000
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+20230427	2025届高一06班	0.973
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+20230427	2025届高一06班	1.000
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+20230427	2025届高一06班	0.838
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+20230427	2025届高一06班	0.770
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+20230427	2025届高一06班	0.784
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+20230427	2025届高一06班	0.892
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+
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+
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+20230427	2025届高一06班	0.757
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+20230427	2025届高一06班	0.513
+
+021766
+20230427	2025届高一06班	0.595
+
+021749
+20230427	2025届高一08班	0.974
+
+021750
+20230427	2025届高一08班	1.000
+
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+20230427	2025届高一08班	0.921
+
+021752
+20230427	2025届高一08班	0.895
+
+021753
+20230427	2025届高一08班	0.763
+
+021754
+20230427	2025届高一08班	1.000
+
+021755
+20230427	2025届高一08班	0.868
+
+021756
+20230427	2025届高一08班	0.855
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+20230427	2025届高一08班	0.789
+
+021758
+20230427	2025届高一08班	0.816
+
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+20230427	2025届高一08班	0.421
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+20230427	2025届高一08班	0.974
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+20230427	2025届高一08班	1.000
+
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+20230427	2025届高一08班	0.974
+
+021763
+20230427	2025届高一08班	0.987
+
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+20230427	2025届高一08班	0.750
+
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+20230427	2025届高一08班	0.579
+
+021766
+20230427	2025届高一08班	0.605
+
+021749
+20230427	2025届高一09班	1.000
+
+021750
+20230427	2025届高一09班	1.000
+
+021751
+20230427	2025届高一09班	0.897
+
+021752
+20230427	2025届高一09班	0.923
+
+021753
+20230427	2025届高一09班	0.692
+
+021754
+20230427	2025届高一09班	1.000
+
+021755
+20230427	2025届高一09班	0.910
+
+021756
+20230427	2025届高一09班	0.859
+
+021757
+20230427	2025届高一09班	0.744
+
+021758
+20230427	2025届高一09班	1.000
+
+021759
+20230427	2025届高一09班	0.487
+
+021760
+20230427	2025届高一09班	0.897
+
+021761
+20230427	2025届高一09班	0.872
+
+021762
+20230427	2025届高一09班	0.667
+
+021763
+20230427	2025届高一09班	0.897
+
+021764
+20230427	2025届高一09班	0.821
+
+021765
+20230427	2025届高一09班	0.513
+
+021766
+20230427	2025届高一09班	0.462
 
diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 919a45a3..a5540ed6 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -511528,7 +511528,16 @@
         "ans": "A",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t1.000",
+            "20230427\t2025届高一12班\t1.000",
+            "20230427\t2025届高一01班\t1.000",
+            "20230427\t2025届高一04班\t1.000",
+            "20230427\t2025届高一05班\t0.974",
+            "20230427\t2025届高一06班\t1.000",
+            "20230427\t2025届高一08班\t0.974",
+            "20230427\t2025届高一09班\t1.000"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511548,7 +511557,16 @@
         "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t1.000",
+            "20230427\t2025届高一12班\t1.000",
+            "20230427\t2025届高一01班\t1.000",
+            "20230427\t2025届高一04班\t1.000",
+            "20230427\t2025届高一05班\t0.974",
+            "20230427\t2025届高一06班\t0.973",
+            "20230427\t2025届高一08班\t1.000",
+            "20230427\t2025届高一09班\t1.000"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511568,7 +511586,16 @@
         "ans": "C",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t1.000",
+            "20230427\t2025届高一12班\t0.900",
+            "20230427\t2025届高一01班\t0.925",
+            "20230427\t2025届高一04班\t0.872",
+            "20230427\t2025届高一05班\t0.947",
+            "20230427\t2025届高一06班\t0.919",
+            "20230427\t2025届高一08班\t0.921",
+            "20230427\t2025届高一09班\t0.897"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511588,7 +511615,16 @@
         "ans": "$\\sqrt{3}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.884",
+            "20230427\t2025届高一12班\t0.925",
+            "20230427\t2025届高一01班\t0.925",
+            "20230427\t2025届高一04班\t0.923",
+            "20230427\t2025届高一05班\t0.947",
+            "20230427\t2025届高一06班\t0.865",
+            "20230427\t2025届高一08班\t0.895",
+            "20230427\t2025届高一09班\t0.923"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511608,7 +511644,16 @@
         "ans": "$-\\dfrac{3\\sqrt{3}}{2}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.791",
+            "20230427\t2025届高一12班\t0.850",
+            "20230427\t2025届高一01班\t0.650",
+            "20230427\t2025届高一04班\t0.667",
+            "20230427\t2025届高一05班\t0.763",
+            "20230427\t2025届高一06班\t0.730",
+            "20230427\t2025届高一08班\t0.763",
+            "20230427\t2025届高一09班\t0.692"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511628,7 +511673,16 @@
         "ans": "等边三角形",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t1.000",
+            "20230427\t2025届高一12班\t0.950",
+            "20230427\t2025届高一01班\t1.000",
+            "20230427\t2025届高一04班\t0.949",
+            "20230427\t2025届高一05班\t0.974",
+            "20230427\t2025届高一06班\t1.000",
+            "20230427\t2025届高一08班\t1.000",
+            "20230427\t2025届高一09班\t1.000"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511648,7 +511702,16 @@
         "ans": "$\\dfrac{\\pi}{4}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.977",
+            "20230427\t2025届高一12班\t0.900",
+            "20230427\t2025届高一01班\t0.875",
+            "20230427\t2025届高一04班\t0.910",
+            "20230427\t2025届高一05班\t0.934",
+            "20230427\t2025届高一06班\t0.838",
+            "20230427\t2025届高一08班\t0.868",
+            "20230427\t2025届高一09班\t0.910"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511668,7 +511731,16 @@
         "ans": "$\\dfrac{2\\pi}{3}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.826",
+            "20230427\t2025届高一12班\t0.887",
+            "20230427\t2025届高一01班\t0.838",
+            "20230427\t2025届高一04班\t0.923",
+            "20230427\t2025届高一05班\t0.934",
+            "20230427\t2025届高一06班\t0.770",
+            "20230427\t2025届高一08班\t0.855",
+            "20230427\t2025届高一09班\t0.859"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511688,7 +511760,16 @@
         "ans": "$-10\\sqrt{2}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t1.000",
+            "20230427\t2025届高一12班\t0.950",
+            "20230427\t2025届高一01班\t0.850",
+            "20230427\t2025届高一04班\t0.923",
+            "20230427\t2025届高一05班\t0.763",
+            "20230427\t2025届高一06班\t0.838",
+            "20230427\t2025届高一08班\t0.789",
+            "20230427\t2025届高一09班\t0.744"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511708,7 +511789,16 @@
         "ans": "$\\dfrac{4}{3}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.930",
+            "20230427\t2025届高一12班\t0.950",
+            "20230427\t2025届高一01班\t0.850",
+            "20230427\t2025届高一04班\t0.897",
+            "20230427\t2025届高一05班\t0.947",
+            "20230427\t2025届高一06班\t0.892",
+            "20230427\t2025届高一08班\t0.816",
+            "20230427\t2025届高一09班\t1.000"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511728,7 +511818,16 @@
         "ans": "$-\\dfrac{2}{3}\\overrightarrow {a}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.744",
+            "20230427\t2025届高一12班\t0.925",
+            "20230427\t2025届高一01班\t0.800",
+            "20230427\t2025届高一04班\t0.667",
+            "20230427\t2025届高一05班\t0.684",
+            "20230427\t2025届高一06班\t0.784",
+            "20230427\t2025届高一08班\t0.421",
+            "20230427\t2025届高一09班\t0.487"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511748,7 +511847,16 @@
         "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.977",
+            "20230427\t2025届高一12班\t0.925",
+            "20230427\t2025届高一01班\t0.850",
+            "20230427\t2025届高一04班\t0.923",
+            "20230427\t2025届高一05班\t0.895",
+            "20230427\t2025届高一06班\t0.892",
+            "20230427\t2025届高一08班\t0.974",
+            "20230427\t2025届高一09班\t0.897"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511768,7 +511876,16 @@
         "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.884",
+            "20230427\t2025届高一12班\t0.825",
+            "20230427\t2025届高一01班\t0.925",
+            "20230427\t2025届高一04班\t0.949",
+            "20230427\t2025届高一05班\t0.921",
+            "20230427\t2025届高一06班\t0.757",
+            "20230427\t2025届高一08班\t1.000",
+            "20230427\t2025届高一09班\t0.872"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511788,7 +511905,16 @@
         "ans": "A",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.884",
+            "20230427\t2025届高一12班\t0.925",
+            "20230427\t2025届高一01班\t0.900",
+            "20230427\t2025届高一04班\t0.744",
+            "20230427\t2025届高一05班\t0.816",
+            "20230427\t2025届高一06班\t0.757",
+            "20230427\t2025届高一08班\t0.974",
+            "20230427\t2025届高一09班\t0.667"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511808,7 +511934,16 @@
         "ans": "$7$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.942",
+            "20230427\t2025届高一12班\t0.950",
+            "20230427\t2025届高一01班\t0.950",
+            "20230427\t2025届高一04班\t0.897",
+            "20230427\t2025届高一05班\t0.895",
+            "20230427\t2025届高一06班\t0.919",
+            "20230427\t2025届高一08班\t0.987",
+            "20230427\t2025届高一09班\t0.897"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511828,7 +511963,16 @@
         "ans": "$2$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.942",
+            "20230427\t2025届高一12班\t0.838",
+            "20230427\t2025届高一01班\t0.850",
+            "20230427\t2025届高一04班\t0.833",
+            "20230427\t2025届高一05班\t0.842",
+            "20230427\t2025届高一06班\t0.757",
+            "20230427\t2025届高一08班\t0.750",
+            "20230427\t2025届高一09班\t0.821"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511848,7 +511992,16 @@
         "ans": "C",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.721",
+            "20230427\t2025届高一12班\t0.550",
+            "20230427\t2025届高一01班\t0.475",
+            "20230427\t2025届高一04班\t0.513",
+            "20230427\t2025届高一05班\t0.605",
+            "20230427\t2025届高一06班\t0.513",
+            "20230427\t2025届高一08班\t0.579",
+            "20230427\t2025届高一09班\t0.513"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"
@@ -511868,7 +512021,16 @@
         "ans": "外心; 重心; 垂心.",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230427\t2025届高一11班\t0.651",
+            "20230427\t2025届高一12班\t0.850",
+            "20230427\t2025届高一01班\t0.650",
+            "20230427\t2025届高一04班\t0.359",
+            "20230427\t2025届高一05班\t0.711",
+            "20230427\t2025届高一06班\t0.595",
+            "20230427\t2025届高一08班\t0.605",
+            "20230427\t2025届高一09班\t0.462"
+        ],
         "origin": "2025届高一下校本作业",
         "edit": [
             "20230209\t王伟叶"