20221007 morning

工具/添加题目到数据库.ipynb

@@ -2,20 +2,20 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [],
    "source": [
     "#修改起始id,出处,文件名\n",
-    "starting_id = 30103\n",
+    "starting_id = 30105\n",
     "origin = \"2005年上海秋考理科试题21\"\n",
-    "filename = r\"C:\\Users\\weiye\\Documents\\wwy sync\\临时工作区\\自拟题目.tex\"\n",
+    "filename = r\"C:\\Users\\weiye\\Documents\\wwy sync\\临时工作区\\自拟题目1.tex\"\n",
     "editor = \"20221003\\t王伟叶\""
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -55,6 +55,7 @@
     "    NewProblem[\"edit\"] = [editor]\n",
     "    return NewProblem\n",
     "\n",
+    "duplicate_flag = False\n",
     "\n",
     "with open(r\"../题库0.3/Problems.json\",\"r\",encoding = \"utf8\") as f:\n",
     "    database = f.read()\n",
@@ -67,6 +68,8 @@
     "id = starting_id\n",
     "for p in problems:\n",
     "    pid = str(id).zfill(6)\n",
+    "    if pid in pro_dict:\n",
+    "        duplicate_flag = True\n",
     "    NewProblem = CreateNewProblem(id = pid, content = p, origin = origin, dict = pro_dict,editor = editor)\n",
     "    pro_dict[pid] = NewProblem\n",
     "    id += 1\n",
@@ -77,10 +80,14 @@
     "for id in sorted_dict_id:\n",
     "    sorted_dict[id] = pro_dict[id]\n",
     "#将排序后的字典转为json\n",
-    "new_database = json.dumps(sorted_dict,indent = 4,ensure_ascii=False)\n",
+    "\n",
-    "#写入json数据库文件\n",
+    "if not duplicate_flag:\n",
-    "with open(r\"../题库0.3/Problems.json\",\"w\",encoding = \"utf8\") as f:\n",
+    "    new_database = json.dumps(sorted_dict,indent = 4,ensure_ascii=False)\n",
-    "    f.write(new_database)"
+    "    #写入json数据库文件\n",
+    "    with open(r\"../题库0.3/Problems.json\",\"w\",encoding = \"utf8\") as f:\n",
+    "        f.write(new_database)\n",
+    "else:\n",
+    "    print(\"题号有重复, 请检查.\\n\"*5)"
    ]
   },
   {

文档/工具基本功能及用法介绍.md

@@ -0,0 +1,19 @@
+# 添加新题目到数据库
+
+## 工具文件
+``添加题目到数据库.ipynb``
+
+## 功能简介
+从一个.tex文件中提取题目内容(用\item开头, 放置在\begin{enumerate}\end{enumerate}环境中), 并从起始id开始将.tex文件中题目逐题添加到数据库中
+
+## 用法
+
+第一个单元格中需要设置四个位置:
+
+- ``starting_id``: 整数. 起始id号, 这个号码注意不要和已有的id重复, 可在``Problems.json``中查询空闲id. 处理中如果有重复id的话程序会报重复, 并且不会写入新题目到数据库
+
+- ``origin``: 字符串. 题目出处, 同一批题目的出处字符串一致, 尽可能详尽, 对应到``Problems.json``数据库中的``origin``项
+
+- ``filename``: 字符串. .tex文件的文件名(含路径)
+
+- ``editor``: 字符串. 编辑及收录者姓名, 用"\t"分隔日期(yyyymmdd)及姓名, 例如"20221007\t张三"