使用Python构建带GUI的邮件自动发送工具

class EmailSenderFrame(wx.Frame):
    def __init__(self, parent, title):
        super(EmailSenderFrame, self).__init__(parent, title=title, size=(800, 600))
        
        # 默认附件文件夹路径
        self.attachment_base_dir = r"c:\mydocs\每周工作"
        
        # 创建配置文件路径
        self.config_file = os.path.join(os.path.expanduser("~"), "email_sender_config.json")
        
        # 默认邮箱设置
        self.smtp_server = "smtp.exmail.qq.com"
        self.smtp_port = 465
        self.from_email = ""
        self.password = ""
        self.use_ssl = True
        
        # 创建界面
        self.create_ui()
        
        # 加载之前保存的配置
        self.load_config()
        
        # 自动查找当前周五的附件
        self.update_attachments()
        
        # 显示窗口
        self.Centre()
        self.Show()

def create_ui(self):
    panel = wx.Panel(self)
    vbox = wx.BoxSizer(wx.VERTICAL)
    
    # 邮件标题
    subject_box = wx.BoxSizer(wx.HORIZONTAL)
    subject_label = wx.StaticText(panel, label="标题:")
    self.subject_ctrl = wx.TextCtrl(panel)
    subject_box.Add(subject_label, flag=wx.RIGHT, border=8)
    subject_box.Add(self.subject_ctrl, proportion=1)
    vbox.Add(subject_box, flag=wx.EXPAND | wx.LEFT | wx.RIGHT | wx.TOP, border=10)
    
    # 省略部分代码...
    
    # 设置布局
    panel.SetSizer(vbox)

def load_config(self):
    """加载之前保存的配置"""
    if os.path.exists(self.config_file):
        try:
            with open(self.config_file, 'r', encoding='utf-8') as f:
                config = json.load(f)
                
            self.subject_ctrl.SetValue(config.get('subject', ''))
            self.to_ctrl.SetValue(config.get('to', ''))
            self.cc_ctrl.SetValue(config.get('cc', ''))
            self.body_ctrl.SetValue(config.get('body', ''))
            
            saved_dir = config.get('attachment_base_dir', '')
            if saved_dir and os.path.exists(saved_dir):
                self.attachment_base_dir = saved_dir
                self.folder_ctrl.SetValue(self.attachment_base_dir)
                
            self.smtp_server = config.get('smtp_server', 'smtp.exmail.qq.com')
            self.smtp_port = config.get('smtp_port', 465)
            self.from_email = config.get('from_email', '')
            self.password = config.get('password', '')
            self.use_ssl = config.get('use_ssl', True)
        except Exception as e:
            wx.MessageBox(f"加载配置时出错: {str(e)}", "错误", wx.OK | wx.ICON_ERROR)

def get_this_friday_folder(self):
    """获取当前选择的文件夹路径"""
    selected_folder = self.attachment_base_dir

    # 检查文件夹是否存在
    if not os.path.exists(selected_folder):
        wx.MessageBox(f"选择的文件夹不存在: {selected_folder}", "错误", wx.OK | wx.ICON_ERROR)
        return ""

    return selected_folder

def update_attachments(self):
    """在选定的文件夹中查找所有文件"""
    folder = self.get_this_friday_folder()
    if folder:
        files = glob.glob(os.path.join(folder, "*"))  # 获取所有文件
        self.attach_list.Set(files)  # 更新 UI 列表