CN.1875084792839892:c57ab51ccf59cf66292624d1f6ba4418_692a53034730b29de872b1ee.692a546b4730b29de872b1f2.692a546bcdde5a826d1f1dc8:Trae CN.T(2025/11/29 10:03:23)

app.py

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+from flask import Flask, render_template, request, redirect, url_for, flash
+from datetime import datetime
+import json
+import os
+
+app = Flask(__name__)
+app.secret_key = 'your_secret_key_here'
+
+# 备忘录数据文件路径
+DATA_FILE = 'memos.json'
+
+# 初始化数据文件
+if not os.path.exists(DATA_FILE):
+    with open(DATA_FILE, 'w') as f:
+        json.dump([], f)
+
+# 加载备忘录数据
+def load_memos():
+    with open(DATA_FILE, 'r') as f:
+        return json.load(f)
+
+# 保存备忘录数据
+def save_memos(memos):
+    with open(DATA_FILE, 'w') as f:
+        json.dump(memos, f, indent=4, default=str)
+
+# 首页：显示备忘录列表
+@app.route('/')
+def index():
+    memos = load_memos()
+    # 按优先级排序，P0 > P1 > P2
+    priority_order = {'P0': 0, 'P1': 1, 'P2': 2}
+    memos.sort(key=lambda x: priority_order[x['priority']])
+
+    # 分组：未完成和已完成
+    unfinished_memos = [memo for memo in memos if not memo['completed']]
+    finished_memos = [memo for memo in memos if memo['completed']]
+
+    return render_template('index.html', unfinished_memos=unfinished_memos, finished_memos=finished_memos)
+
+# 添加备忘录
+@app.route('/add', methods=['GET', 'POST'])
+def add_memo():
+    if request.method == 'POST':
+        title = request.form['title'].strip()
+        details = request.form['details'].strip()
+        due_date = request.form['due_date'].strip()
+        priority = request.form['priority'].strip()
+
+        if not title or not due_date:
+            flash('标题和预计完成时间不能为空')
+            return redirect(url_for('add_memo'))
+
+        # 创建新备忘录
+        new_memo = {
+            'id': len(load_memos()) + 1,
+            'title': title,
+            'details': details,
+            'created_time': datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
+            'due_date': due_date,
+            'priority': priority,
+            'completed': False
+        }
+
+        # 保存到文件
+        memos = load_memos()
+        memos.append(new_memo)
+        save_memos(memos)
+
+        flash('备忘录添加成功')
+        return redirect(url_for('index'))
+
+    return render_template('add.html')
+
+# 查看备忘录详情
+@app.route('/memo/<int:memo_id>')
+def view_memo(memo_id):
+    memos = load_memos()
+    memo = next((m for m in memos if m['id'] == memo_id), None)
+    if not memo:
+        flash('备忘录不存在')
+        return redirect(url_for('index'))
+    return render_template('view.html', memo=memo)
+
+# 编辑备忘录
+@app.route('/edit/<int:memo_id>', methods=['GET', 'POST'])
+def edit_memo(memo_id):
+    memos = load_memos()
+    memo = next((m for m in memos if m['id'] == memo_id), None)
+    if not memo:
+        flash('备忘录不存在')
+        return redirect(url_for('index'))
+
+    if request.method == 'POST':
+        title = request.form['title'].strip()
+        details = request.form['details'].strip()
+        due_date = request.form['due_date'].strip()
+        priority = request.form['priority'].strip()
+
+        if not title or not due_date:
+            flash('标题和预计完成时间不能为空')
+            return redirect(url_for('edit_memo', memo_id=memo_id))
+
+        # 更新备忘录
+        memo['title'] = title
+        memo['details'] = details
+        memo['due_date'] = due_date
+        memo['priority'] = priority
+
+        save_memos(memos)
+        flash('备忘录更新成功')
+        return redirect(url_for('view_memo', memo_id=memo_id))
+
+    return render_template('edit.html', memo=memo)
+
+# 删除备忘录
+@app.route('/delete/<int:memo_id>')
+def delete_memo(memo_id):
+    memos = load_memos()
+    memos = [m for m in memos if m['id'] != memo_id]
+    save_memos(memos)
+    flash('备忘录删除成功')
+    return redirect(url_for('index'))
+
+# 标记备忘录完成/未完成
+@app.route('/toggle/<int:memo_id>')
+def toggle_completed(memo_id):
+    memos = load_memos()
+    memo = next((m for m in memos if m['id'] == memo_id), None)
+    if memo:
+        memo['completed'] = not memo['completed']
+        save_memos(memos)
+    return redirect(url_for('index'))
+
+if __name__ == '__main__':
+    app.run(debug=True)

memos.json

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+[
+    {
+        "id": 3,
+        "title": "see",
+        "details": "dsds",
+        "created_time": "2025-11-29 10:15:11",
+        "due_date": "2025-11-29T10:15",
+        "priority": "P1",
+        "completed": false
+    },
+    {
+        "id": 4,
+        "title": "dsdsd",
+        "details": "dsds",
+        "created_time": "2025-11-29 10:15:26",
+        "due_date": "2025-11-29T10:15",
+        "priority": "P1",
+        "completed": false
+    },
+    {
+        "id": 5,
+        "title": "dsdsds",
+        "details": "111121212",
+        "created_time": "2025-11-29 10:18:44",
+        "due_date": "2025-11-08T10:18",
+        "priority": "P0",
+        "completed": false
+    }
+]

requirements.txt

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+Flask==2.3.3

templates/add.html

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+{% extends 'base.html' %}
+
+{% block content %}
+    <div class="form-container">
+        <h2>添加新备忘录</h2>
+        <form method="POST">
+            <div class="form-group">
+                <label for="title">标题 *</label>
+                <input type="text" id="title" name="title" required>
+            </div>
+            <div class="form-group">
+                <label for="details">详情</label>
+                <textarea id="details" name="details"></textarea>
+            </div>
+            <div class="form-group">
+                <label for="due_date">预计完成时间 *</label>
+                <input type="datetime-local" id="due_date" name="due_date" required>
+            </div>
+            <div class="form-group">
+                <label for="priority">优先级</label>
+                <select id="priority" name="priority">
+                    <option value="P0">P0 (最高)</option>
+                    <option value="P1">P1 (中等)</option>
+                    <option value="P2">P2 (最低)</option>
+                </select>
+            </div>
+            <div class="form-actions">
+                <button type="submit" class="btn">保存</button>
+                <a href="{{ url_for('index') }}" class="btn btn-secondary">取消</a>
+            </div>
+        </form>
+    </div>
+{% endblock %}