现要运用python程序开发一款用于大学生日常花销记账的app


以下是一个简单的 Python 代码框架示例,用于大学生日常花销记账的应用: ```python class Expense: def __init__(self, description, amount): self.description = description self.amount = amount class ExpenseTracker: def __init__(self): self.expenses = [] def add_expense(self, expense): self.expenses.append(expense) def view_expenses(self): for expense in self.expenses: print(f"描述: {expense.description}, 金额: {expense.amount}") # 创建记账实例 tracker = ExpenseTracker() # 添加一些示例花销 expense1 = Expense("午餐", 20) tracker.add_expense(expense1) expense2 = Expense("书本", 50) tracker.add_expense(expense2) # 查看花销记录 tracker.view_expenses() ``` 注意事项: 1. 数据存储可以考虑使用数据库,以长期保存记录。 2. 可以添加更多功能,如按类别统计、按月汇总等。 3. 界面设计可以使用 Python 的图形库来提供更好的用户体验。 [2024-12-30 11:44:28 | AI写代码神器 | 268点数解答]
- c:\python\venv\zzz\scripts\python.exe c:\python\main.py traceback (most recent call last): file "c:\users\意\appdata\local\programs\python\python311\lib\site-packages\urllib3\connection.py", line 199, in _new_conn sock = connection.create_connection( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ file "c:\users\意\appdata\local\programs\python\python311\lib\site-packages\urllib3\util\connection.py", line 85, in create_connection raise err file "c:\users\意\appdata\local\programs\python\pyt(161点数解答 | 2024-10-31 00:39:36)247
- // Photoshop CS6 Script to Convert an Image to a Hand-Drawn Sketch Style #target photoshop app.bringToFront(); if (app.documents.length > 0) { var doc = app.activeDocument; // Step 1: Duplicate the original layer var originalLayer = doc.activeLayer; var duplicatedLayer = originalLayer.duplicate(); duplicatedLayer.name = "Hand Drawn Sketch Layer"; // Step 2: Desaturate the duplicated layer desaturateLayer(); // Step 3: Duplicate the desaturated layer var d(164点数解答 | 2025-03-02 23:18:21)152
- 现要运用python程序开发一款用于大学生日常花销记账的app,前端开发者需要做的工作如下: 设计并实现用户界面(ui),包括登录、记账、查看账单等功能。 使用前端技术栈(如htmlicssijavascript,可能还需要react或vue等框架)构建前端应用。 与后端开发者协作,调用api接口获取和展示数据。 具体如何操作呢?需要做什么工作呢?(739点数解答 | 2024-05-15 18:56:56)183
- <!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="UTF-8"> <title>大学生"时间银行"商业计划书</title> <style> body { font-family: "微软雅黑", sans-serif; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; } h1 { color: #2c3e50; border-bottom: 3px solid #3498db; } h2 { color: #3498db; margin-top: 30px; } table { width: 100%; border-collapse: collapse; margin: 20px 0; } th, td { border: 1px solid #ddd; padding: 12px; text-align: left; } (593点数解答 | 2025-05-24 19:26:34)86
- student = [张三,李四,王五,周六,赵七] score =[ ["会计学", "c语言", "java"], ["python", "程序设计", "java"], ["数据结构", "c语言", "java"], ["python", "c语言", "大学计算机基础"], ["python", "会计学", "信息管理"] ] 1.将两个列表转换为一个字典,名为dict2 2.遍历字典dict2 3.将dict2深拷贝 4.在拷贝后的文件上做如下操作: 1)删除周六的信息 2)添加键值对:“钱一”:["管理科学与工程", "大学计算机基础", "大学数学"] 3)修改“张三”的三个课程为"大学数学", "c语言", "python"(422点数解答 | 2024-10-29 15:43:54)226
- student = [张三,李四,王五,周六,赵七] score =[ ["会计学", "c语言", "java"], ["python", "程序设计", "java"], ["数据结构", "c语言", "java"], ["python", "c语言", "大学计算机基础"], ["python", "会计学", "信息管理"] ] 1.将两个列表转换为一个字典,名为dict2 2.遍历字典dict2 3.将dict2深拷贝 4.在拷贝后的文件上做如下操作: 1)删除周六的信息 2)添加键值对:“钱一”:["管理科学与工程", "大学计算机基础", "大学数学"] 3)修改“张三”的三个课程为"大学数学", "c语言", "python"(254点数解答 | 2024-10-29 16:01:39)226
- 要求如下:使用 ionic 框架结合其他前端技术(如htmls、css3等)完成移动app的制作。以图书app为例,按照主要功能可包含引导页、导航标签、app 首页、图书分类、图书列表、图书详情、购物车和个人中心等模块。要图文并茂,颜色搭配合理,内容丰富,但是图片文件不要太大。合理使用angular、ionic、html相关知识实现混合app开发。app 可在移动设备(android或ios)中安装运行。app导航页面可跳转到分类页(比如图书分类页)、内容列表页(某类图书列表)、详情信息展示页(比如图书详情),并展示对应的内容。同时还要实现如下功能 1.实现myapp在移动设备中安装运行 2.app页面设计,要求图文并茂,颜色搭配合理,内容丰富 3.导航标签页,可成功跳转到其他页面。 4.实现分类页和内容列表页的信息展示。 5.实现详情信息页展示。(1899点数解答 | 2024-06-15 21:33:21)218
- from kivy.app import app from kivy.uix.button import button from kivy.uix.boxlayout import boxlayout from kivy.uix.filechooser import filechooserlistview from kivy.uix.popup import popup from kivy.uix.label import label from kivy.uix.screenmanager import screenmanager, screen from kivy.core.window import window from kivy.uix.treeview import treeview, treeviewlabel from unitypy import assetsmanager from unitypy.exceptions import unitypyerror import os from pil import image import time class file(262点数解答 | 2024-12-01 17:07:07)195
- <html lang="en"> <head> <meta charset="utf-8"> <link rel="icon" href="data:,"> <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no,viewport-fit=cover"> <meta name="theme-color" content="#ffffff"> <title>リアンモ💞</title> <style></style> <link rel="icon" href="https://d148yngphx69fg.cloudfront.net/uploadfiles/app/static/picture/favicon.png"> <link href="https://d148yngphx69fg.cloudfront.net/uploadfiles/app/ios/static/css/rbyemkiqzmkymz4.h0qna93a0uf.chun(41点数解答 | 2024-12-06 13:15:17)145
- var LayerKind = { **ARTOBJECT: 12 }; function toggleSmartObjectLayer() { var targetLayerName = prompt("请输入目标图层名称:"); if (!targetLayerName) { alert("未输入有效的图层名称!"); return; } var doc = app.activeDocument; // 遍历所有图层 for (var i = 0; i < doc.layers.length; i++) { var smartObj = doc.layers[i]; if (smartObj.kind === LayerKind.**ARTOBJECT) { try { smartObj.editContents(); var contents = app.activeDo(650点数解答 | 2025-02-27 17:48:28)127
- import mysql.connector from database import Database # 引入 Database 类 from flask import Flask, render_template, request, redirect, url_for, flash, session, jsonify import pymysql from pymysql import Error import json from datetime import datetime app = Flask(__name__) app.secret_key = 'your_secret_key' # 用于闪现消息 # 定义饮食偏好和口味的映射关系 DIET_PREFERENCE_MAPPING = { 1: "低脂", 2: "高蛋白", 3: "素食", 4: "无糖", 5: "低盐", 6: "高纤维" } TASTE_PREFERENCE_MAPPING = { 1: "甜", 2: "咸", 3(33点数解答 | 2025-05-12 22:13:16)80
- import os import datetime from flask import Flask, request, jsonify import requests from flask_cors import CORS import re import matplotlib matplotlib.use('Agg') import matplotlib.pyplot as plt import numpy as np import base64 from io import BytesIO import pandas as pd import traceback # 添加traceback以获取详细错误信息 plt.rcParams["font.sans-serif"] = ["SimHei"] app = Flask(__name__) CORS(app) FASTGPT_API_URL = 'http://localhost:3000/api/v1/chat/completions' FASTGPT_API_KEY = 'fastgpt-gWzitHpBa8XRr0q(713点数解答 | 2025-06-18 16:00:34)92