怎么获取entry_filename.pack()里面的值

你可以使用Python的zipfile模块来获取entry_filename.pack()里面的值。具体的代码如下：

import zipfile

with zipfile.ZipFile('your_file.zip', 'r') as zip_ref:
for file in zip_ref.infolist():
print(file.filename)

其中，'your_file.zip'是你要解压的文件名，file.filename就是entry_filename.pack()里面的值。

相关问题

帮我写一个记账软件代码，具体要求： 使用类实现数据封装，使用tkinter实现界面UI设计，使用文件保存数据，要有两个文件，一个文件是用户登陆注册功能，另一个文件是实现数据的增加、修改、删除和查询，退出操作。

好的，我可以为您提供一个大致的代码框架，您可以根据自己的实际需求进行修改和完善。

首先，我们需要创建一个类来实现数据的封装。这个类包含账目的日期、类型、金额、备注等信息。代码如下：

class Account:
    def __init__(self, date, category, amount, note):
        self.date = date
        self.category = category
        self.amount = amount
        self.note = note

接下来，我们需要使用tkinter来实现界面UI设计。我们可以创建一个登陆、注册界面和一个主界面，主界面上包含账目的增加、修改、删除和查询等功能。代码如下：

import tkinter as tk
from tkinter import messagebox

class LoginFrame:
    def __init__(self, master):
        self.master = master
        self.master.title("登陆")
        self.master.geometry("300x200")

        self.label_username = tk.Label(self.master, text="用户名")
        self.label_username.pack()

        self.entry_username = tk.Entry(self.master)
        self.entry_username.pack()

        self.label_password = tk.Label(self.master, text="密码")
        self.label_password.pack()

        self.entry_password = tk.Entry(self.master, show="*")
        self.entry_password.pack()

        self.button_login = tk.Button(self.master, text="登陆", command=self._login_btn_clicked)
        self.button_login.pack()

        self.button_register = tk.Button(self.master, text="注册", command=self._register_btn_clicked)
        self.button_register.pack()

    def _login_btn_clicked(self):
        pass

    def _register_btn_clicked(self):
        pass

class MainFrame:
    def __init__(self, master):
        self.master = master
        self.master.title("记账软件")
        self.master.geometry("800x600")

        self.label_date = tk.Label(self.master, text="日期")
        self.label_date.pack()

        self.entry_date = tk.Entry(self.master)
        self.entry_date.pack()

        self.label_category = tk.Label(self.master, text="类型")
        self.label_category.pack()

        self.entry_category = tk.Entry(self.master)
        self.entry_category.pack()

        self.label_amount = tk.Label(self.master, text="金额")
        self.label_amount.pack()

        self.entry_amount = tk.Entry(self.master)
        self.entry_amount.pack()

        self.label_note = tk.Label(self.master, text="备注")
        self.label_note.pack()

        self.entry_note = tk.Entry(self.master)
        self.entry_note.pack()

        self.button_add = tk.Button(self.master, text="添加", command=self._add_account)
        self.button_add.pack()

        self.button_modify = tk.Button(self.master, text="修改", command=self._modify_account)
        self.button_modify.pack()

        self.button_delete = tk.Button(self.master, text="删除", command=self._delete_account)
        self.button_delete.pack()

        self.button_query = tk.Button(self.master, text="查询", command=self._query_account)
        self.button_query.pack()

        self.button_exit = tk.Button(self.master, text="退出", command=self._exit)
        self.button_exit.pack()

    def _add_account(self):
        pass

    def _modify_account(self):
        pass

    def _delete_account(self):
        pass

    def _query_account(self):
        pass

    def _exit(self):
        pass

if __name__ == '__main__':
    root = tk.Tk()
    app = LoginFrame(root)
    root.mainloop()

接下来，我们需要使用文件保存数据。我们可以创建两个文件，一个用来保存用户的登陆信息，另一个用来保存账目信息。代码如下：

import json

class UserDB:
    def __init__(self, filename):
        self.filename = filename
        self._users = {}
        self._load()

    def _load(self):
        try:
            with open(self.filename, 'r') as f:
                self._users = json.load(f)
        except FileNotFoundError:
            pass

    def _save(self):
        with open(self.filename, 'w') as f:
            json.dump(self._users, f)

    def get(self, username):
        return self._users.get(username)

    def add(self, username, password):
        if username in self._users:
            raise ValueError("用户名已存在")
        self._users[username] = password
        self._save()

class AccountDB:
    def __init__(self, filename):
        self.filename = filename
        self._accounts = []
        self._load()

    def _load(self):
        try:
            with open(self.filename, 'r') as f:
                self._accounts = json.load(f)
        except FileNotFoundError:
            pass

    def _save(self):
        with open(self.filename, 'w') as f:
            json.dump(self._accounts, f)

    def add(self, account):
        self._accounts.append(account)
        self._save()

    def modify(self, index, account):
        self._accounts[index] = account
        self._save()

    def delete(self, index):
        del self._accounts[index]
        self._save()

    def query(self, start_date, end_date):
        return [account for account in self._accounts if start_date <= account.date <= end_date]

最后，我们需要在登陆、注册界面和主界面中添加相应的功能代码。代码如下：

class LoginFrame:
    def __init__(self, master):
        self.master = master
        self.master.title("登陆")
        self.master.geometry("300x200")

        self.label_username = tk.Label(self.master, text="用户名")
        self.label_username.pack()

        self.entry_username = tk.Entry(self.master)
        self.entry_username.pack()

        self.label_password = tk.Label(self.master, text="密码")
        self.label_password.pack()

        self.entry_password = tk.Entry(self.master, show="*")
        self.entry_password.pack()

        self.button_login = tk.Button(self.master, text="登陆", command=self._login_btn_clicked)
        self.button_login.pack()

        self.button_register = tk.Button(self.master, text="注册", command=self._register_btn_clicked)
        self.button_register.pack()

        self.user_db = UserDB("users.json")

    def _login_btn_clicked(self):
        username = self.entry_username.get()
        password = self.entry_password.get()
        if self.user_db.get(username) == password:
            self.master.destroy()
            root = tk.Tk()
            app = MainFrame(root)
            root.mainloop()
        else:
            messagebox.showwarning("警告", "用户名或密码错误")

    def _register_btn_clicked(self):
        username = self.entry_username.get()
        password = self.entry_password.get()
        try:
            self.user_db.add(username, password)
            messagebox.showinfo("提示", "注册成功")
        except ValueError:
            messagebox.showwarning("警告", "用户名已存在")

class MainFrame:
    def __init__(self, master):
        self.master = master
        self.master.title("记账软件")
        self.master.geometry("800x600")

        self.label_date = tk.Label(self.master, text="日期")
        self.label_date.pack()

        self.entry_date = tk.Entry(self.master)
        self.entry_date.pack()

        self.label_category = tk.Label(self.master, text="类型")
        self.label_category.pack()

        self.entry_category = tk.Entry(self.master)
        self.entry_category.pack()

        self.label_amount = tk.Label(self.master, text="金额")
        self.label_amount.pack()

        self.entry_amount = tk.Entry(self.master)
        self.entry_amount.pack()

        self.label_note = tk.Label(self.master, text="备注")
        self.label_note.pack()

        self.entry_note = tk.Entry(self.master)
        self.entry_note.pack()

        self.button_add = tk.Button(self.master, text="添加", command=self._add_account)
        self.button_add.pack()

        self.button_modify = tk.Button(self.master, text="修改", command=self._modify_account)
        self.button_modify.pack()

        self.button_delete = tk.Button(self.master, text="删除", command=self._delete_account)
        self.button_delete.pack()

        self.button_query = tk.Button(self.master, text="查询", command=self._query_account)
        self.button_query.pack()

        self.button_exit = tk.Button(self.master, text="退出", command=self._exit)
        self.button_exit.pack()

        self.account_db = AccountDB("accounts.json")

    def _add_account(self):
        date = self.entry_date.get()
        category = self.entry_category.get()
        amount = self.entry_amount.get()
        note = self.entry_note.get()
        account = Account(date, category, amount, note)
        self.account_db.add(account)
        messagebox.showinfo("提示", "添加成功")

    def _modify_account(self):
        pass

    def _delete_account(self):
        pass

    def _query_account(self):
        start_date = self.entry_date.get()
        end_date = self.entry_category.get()
        accounts = self.account_db.query(start_date, end_date)
        messagebox.showinfo("查询结果", accounts)

    def _exit(self):
        self.master.destroy()

这就是一个基本的记账软件代码框架，您可以根据自己的实际需求进行修改和完善。

使用Python完成，并给出详细代码：密码管理工具 １.文件操作：打开、保存密码库； ２.密码库中所有密码数据对称加密后存储（AES），密码库打开时提示输入密码，输入正确密码才能打开（同时对加密的数据进行解密）； ３.密码库中保存的每一条数据包括多个部分，例如名称、URL、Email、文本、银行帐号、电话手机等各种号码、用户名以及密码等； ４.每条数据有不同的类型，例如登录账号、银行卡、文本、地址等，不同的类型有不同的数据内容需要填写； 根据密码生成设定，例如长度、是否包含大小写字母/数字/符号、至少包含一个大写字母、至少包含一个特殊符号等，生成密码； 5.快速查找：可以根据名称、登录名、URL、说明等进行查找。 6.使用简单的图形界面

好的，以下是一个基于Python实现的密码管理工具，包含了文件操作、密码加密、数据存储、密码生成、快速查找和图形界面等功能。代码中使用了PyCryptodome、tkinter和pickle等库。

from Crypto.Cipher import AES
from Crypto.Random import get_random_bytes
import tkinter as tk
from tkinter import filedialog, messagebox
import pickle

# 定义密码条目类
class PasswordEntry:
    def __init__(self, name, url, email, text, bank_account, phone, username, password, entry_type):
        self.name = name
        self.url = url
        self.email = email
        self.text = text
        self.bank_account = bank_account
        self.phone = phone
        self.username = username
        self.password = password
        self.entry_type = entry_type

# 定义密码库类
class PasswordDatabase:
    def __init__(self):
        self.entries = []

    # 添加密码条目
    def add_entry(self, entry):
        self.entries.append(entry)

    # 删除密码条目
    def delete_entry(self, entry):
        self.entries.remove(entry)

    # 查找密码条目
    def find_entry(self, keyword):
        results = []
        for entry in self.entries:
            if keyword in entry.name or keyword in entry.url or keyword in entry.text or keyword in entry.username:
                results.append(entry)
        return results

    # 生成密码
    def generate_password(self, length=12, upper=True, lower=True, digit=True, special=True):
        import string
        import random
        chars = ""
        if upper:
            chars += string.ascii_uppercase
        if lower:
            chars += string.ascii_lowercase
        if digit:
            chars += string.digits
        if special:
            chars += string.punctuation
        return ''.join(random.choice(chars) for _ in range(length))

    # 加密密码库
    def encrypt(self, password):
        key = get_random_bytes(16)
        cipher = AES.new(key, AES.MODE_EAX)
        ciphertext, tag = cipher.encrypt_and_digest(pickle.dumps(self.entries))
        return key, cipher.nonce, tag, ciphertext

    # 解密密码库
    def decrypt(self, key, nonce, tag, ciphertext):
        cipher = AES.new(key, AES.MODE_EAX, nonce=nonce)
        plaintext = pickle.loads(cipher.decrypt_and_verify(ciphertext, tag))
        self.entries = plaintext

# 定义密码管理工具类
class PasswordManager:
    def __init__(self):
        self.password_db = None
        self.key = None
        self.nonce = None
        self.tag = None
        self.ciphertext = None

    # 创建新的密码库
    def new_password_db(self):
        self.password_db = PasswordDatabase()

    # 打开密码库
    def open_password_db(self):
        filename = filedialog.askopenfilename(filetypes=[('Password Database', '*.pdb')])
        if filename:
            with open(filename, 'rb') as f:
                self.key, self.nonce, self.tag, self.ciphertext = pickle.load(f)

    # 保存密码库
    def save_password_db(self):
        if not self.password_db:
            messagebox.showerror('Error', 'No password database opened')
            return
        filename = filedialog.asksaveasfilename(defaultextension='.pdb', filetypes=[('Password Database', '*.pdb')])
        if filename:
            with open(filename, 'wb') as f:
                pickle.dump((self.key, self.nonce, self.tag, self.ciphertext), f)

    # 解密密码库
    def decrypt_password_db(self, password):
        cipher = AES.new(password.encode(), AES.MODE_EAX, nonce=self.nonce)
        plaintext = pickle.loads(cipher.decrypt_and_verify(self.ciphertext, self.tag))
        self.password_db = plaintext

    # 加密密码库
    def encrypt_password_db(self, password):
        self.key = get_random_bytes(16)
        cipher = AES.new(password.encode(), AES.MODE_EAX)
        self.nonce = cipher.nonce
        self.tag = cipher.digest()
        self.ciphertext = cipher.encrypt(pickle.dumps(self.password_db.entries))

    # 添加密码条目
    def add_password_entry(self, name, url, email, text, bank_account, phone, username, password, entry_type):
        entry = PasswordEntry(name, url, email, text, bank_account, phone, username, password, entry_type)
        self.password_db.add_entry(entry)

    # 删除密码条目
    def delete_password_entry(self, entry):
        self.password_db.delete_entry(entry)

    # 查找密码条目
    def find_password_entry(self, keyword):
        return self.password_db.find_entry(keyword)

    # 生成密码
    def generate_password(self, length=12, upper=True, lower=True, digit=True, special=True):
        return self.password_db.generate_password(length, upper, lower, digit, special)

# 定义图形界面类
class PasswordManagerGUI:
    def __init__(self):
        self.password_manager = PasswordManager()
        self.window = tk.Tk()
        self.window.title('Password Manager')
        self.window.geometry('800x600')

        # 密码库操作面板
        db_panel = tk.Frame(self.window)
        db_panel.pack(side='left', fill='y')
        new_db_button = tk.Button(db_panel, text='New', command=self.new_db)
        new_db_button.pack(fill='x')
        open_db_button = tk.Button(db_panel, text='Open', command=self.open_db)
        open_db_button.pack(fill='x')
        save_db_button = tk.Button(db_panel, text='Save', command=self.save_db)
        save_db_button.pack(fill='x')

        # 密码条目操作面板
        entry_panel = tk.Frame(self.window)
        entry_panel.pack(side='right', fill='y')
        add_entry_button = tk.Button(entry_panel, text='Add', command=self.add_entry)
        add_entry_button.pack(fill='x')
        delete_entry_button = tk.Button(entry_panel, text='Delete', command=self.delete_entry)
        delete_entry_button.pack(fill='x')
        find_entry_button = tk.Button(entry_panel, text='Find', command=self.find_entry)
        find_entry_button.pack(fill='x')

        # 密码条目列表
        entry_list_panel = tk.Frame(self.window)
        entry_list_panel.pack(side='top', fill='both', expand=True)
        self.entry_list = tk.Listbox(entry_list_panel, selectmode='single')
        self.entry_list.pack(side='left', fill='both', expand=True)
        self.entry_list.bind('<<ListboxSelect>>', self.update_entry_fields)

        # 密码条目详细信息
        entry_detail_panel = tk.Frame(self.window)
        entry_detail_panel.pack(side='bottom', fill='both', expand=True)
        tk.Label(entry_detail_panel, text='Name:').grid(row=0, column=0)
        self.name_entry = tk.Entry(entry_detail_panel)
        self.name_entry.grid(row=0, column=1)
        tk.Label(entry_detail_panel, text='URL:').grid(row=1, column=0)
        self.url_entry = tk.Entry(entry_detail_panel)
        self.url_entry.grid(row=1, column=1)
        tk.Label(entry_detail_panel, text='Email:').grid(row=2, column=0)
        self.email_entry = tk.Entry(entry_detail_panel)
        self.email_entry.grid(row=2, column=1)
        tk.Label(entry_detail_panel, text='Text:').grid(row=3, column=0)
        self.text_entry = tk.Entry(entry_detail_panel)
        self.text_entry.grid(row=3, column=1)
        tk.Label(entry_detail_panel, text='Bank Account:').grid(row=4, column=0)
        self.bank_account_entry = tk.Entry(entry_detail_panel)
        self.bank_account_entry.grid(row=4, column=1)
        tk.Label(entry_detail_panel, text='Phone:').grid(row=5, column=0)
        self.phone_entry = tk.Entry(entry_detail_panel)
        self.phone_entry.grid(row=5, column=1)
        tk.Label(entry_detail_panel, text='Username:').grid(row=6, column=0)
        self.username_entry = tk.Entry(entry_detail_panel)
        self.username_entry.grid(row=6, column=1)
        tk.Label(entry_detail_panel, text='Password:').grid(row=7, column=0)
        self.password_entry = tk.Entry(entry_detail_panel, show='*')
        self.password_entry.grid(row=7, column=1)
        tk.Label(entry_detail_panel, text='Type:').grid(row=8, column=0)
        self.type_entry = tk.Entry(entry_detail_panel)
        self.type_entry.grid(row=8, column=1)

        # 密码生成面板
        password_gen_panel = tk.Frame(self.window)
        password_gen_panel.pack(side='bottom', fill='x')
        password_length_label = tk.Label(password_gen_panel, text='Length:')
        password_length_label.pack(side='left', padx=5)
        self.password_length_entry = tk.Entry(password_gen_panel, width=5)
        self.password_length_entry.pack(side='left')
        self.password_length_entry.insert(0, '12')
        uppercase_checkbox = tk.Checkbutton(password_gen_panel, text='Uppercase')
        uppercase_checkbox.pack(side='left', padx=5)
        lowercase_checkbox = tk.Checkbutton(password_gen_panel, text='Lowercase')
        lowercase_checkbox.pack(side='left', padx=5)
        digit_checkbox = tk.Checkbutton(password_gen_panel, text='Digit')
        digit_checkbox.pack(side='left', padx=5)
        special_checkbox = tk.Checkbutton(password_gen_panel, text='Special')
        special_checkbox.pack(side='left', padx=5)
        generate_password_button = tk.Button(password_gen_panel, text='Generate', command=self.generate_password)
        generate_password_button.pack(side='left', padx=5)

    # 创建新的密码库
    def new_db(self):
        self.password_manager.new_password_db()
        self.entry_list.delete(0, tk.END)

    # 打开密码库
    def open_db(self):
        self.password_manager.open_password_db()
        password = messagebox.askstring('Password', 'Enter password:', show='*')
        if password:
            try:
                self.password_manager.decrypt_password_db(password)
                self.update_entry_list()
            except:
                messagebox.showerror('Error', 'Invalid password')

    # 保存密码库
    def save_db(self):
        if self.password_manager.password_db:
            password = messagebox.askstring('Password', 'Enter password:', show='*')
            if password:
                self.password_manager.encrypt_password_db(password)
                self.password_manager.save_password_db()

    # 添加密码条目
    def add_entry(self):
        name = self.name_entry.get()
        url = self.url_entry.get()
        email = self.email_entry.get()
        text = self.text_entry.get()
        bank_account = self.bank_account_entry.get()
        phone = self.phone_entry.get()
        username = self.username_entry.get()
        password = self.password_entry.get()
        entry_type = self.type_entry.get()
        if name and password:
            self.password_manager.add_password_entry(name, url, email, text, bank_account, phone, username, password, entry_type)
            self.update_entry_list()

    # 删除密码条目
    def delete_entry(self):
        selected_index = self.entry_list.curselection()
        if selected_index:
            selected_entry = self.entry_list.get(selected_index[0])
            for entry in self.password_manager.password_db.entries:
                if entry.name == selected_entry:
                    self.password_manager.delete_password_entry(entry)
                    self.update_entry_list()
                    break

    # 查找密码条目
    def find_entry(self):
        keyword = messagebox.askstring('Find', 'Enter keyword:')
        if keyword:
            results = self.password_manager.find_password_entry(keyword)
            if