代碼如下所示：

import datetimeimport jsonimport osimport randomimport tkinter as tkimport openpyxl# 花名冊文件名excel_file_path = '花名冊.xlsx'#需在當前目錄創建對應花名冊.xlsx# 工作表名excel_sheet = 'Sheet1'# 記錄存儲文件名file_path = 'name_record.json'#封裝業務邏輯class Call_Name: # 私有化變量 _namelist = None # 讀取花名冊 def __init__(self): wb = openpyxl.load_workbook(excel_file_path) get_sheet = wb[excel_sheet] list_data = [] first_row = True try: for row in get_sheet: # 忽略首行 if first_row: first_row = False continue # 讀取第一個單元格數據 for lab in row: list_data.append(lab.value) break except: list_data = [’空名單？’] self._namelist = list_data # 初始化記錄 def _re_reset(self): # 記錄使用日期 dls = [] dy = str(datetime.datetime.today().date()) dls.append(dy) # 記錄點名 record = {} for i in self._namelist: record[i] = 0 name_record = {'date': dls, 'last_use': dy, 'record': record} return name_record # 創建記錄 def mk_record(self): jf_dict = self._re_reset() with open(file=file_path, mode=’w’, encoding=’utf-8’) as jf: json.dump(jf_dict, jf, indent=2, sort_keys=True, ensure_ascii=False) # 讀取記錄 def read_record(self): with open(file=file_path, mode=’r’, encoding=’utf-8’) as jf: jf_data = json.load(jf) return jf_data # 產生隨機姓名 def call_name(self): ll = len(self._namelist) num = random.randint(1, ll) call_name = self._namelist[num - 1] return call_name # 修改記錄-----warning!!! def re_mod(self, name=None, re_date=None): jf_data = self.read_record() record = jf_data['record'] use_date = list(jf_data['date']) if name: v = record[name] + 1 jf_data['record'][name] = v if re_date: use_date.append(re_date) jf_data['date'] = use_date jf_data['last_use'] = re_date with open(file=file_path, mode=’w’, encoding=’utf-8’) as jf: json.dump(jf_data, jf, indent=2, sort_keys=True, ensure_ascii=False) # 獲取記錄次數 def re_times(self): times_list = [] record = self.read_record()['record'] for k, v in record.items(): times_list.append(v) return times_list # 返回記錄次數 # 獲取被點到成員記錄次數 def call_times(self, name): record = self.read_record()['record'] return record[name]#封裝事件class ForGUI: # 初始化 re_date = None def __init__(self): try: cname = Call_Name() except: msg['text'] = '未找到：%s' % excel_file_path msg.update() else: try: record = cname.read_record() # 讀取記錄 except: cname.mk_record() # 讀取異常則重新創建記錄 record = cname.read_record() self.re_date = record['date'] # 獲取使用日期記錄 # 每5天初始化一次記錄 if len(self.re_date) > 5: cname.mk_record() # 重新創建記錄 # 開始點名，輸出有效姓名：姓名對應記錄不為最大次數 def start(self): cname = Call_Name() times = cname.re_times() # 獲取記錄次數 max_times = max(times) # 獲取記錄最大次數 min_times = min(times) # 獲取記錄最小次數 td = str(datetime.datetime.today().date()) # 獲取當前日期 if not td in self.re_date: cname.re_mod(re_date=td) while True: name = cname.call_name() # 產生隨機姓名 times = cname.call_times(name) # 獲取被點到成員記錄次數 if max_times != min_times: if times != max_times: cname.re_mod(name=name) # 修改記錄 msg['text'] = name msg.update() break else: continue else: cname.re_mod(name=name) # 修改記錄 msg['text'] = name msg.update() break # 查看花名冊 def open_name_excel(self): try: os.system('start %s&exit' % excel_file_path) except: msg['text'] = ’n未找到花名冊?(???)?n’ msg['font'] = (’’, 18) msg.update() # 查看點名記錄 def open_record(self): try: os.system('start %s&exit' % file_path) except: msg['text'] = ’n未找到點名記錄?(???)?n’ msg['font'] = (’’, 18) msg.update() # 獲取花名冊名單 def get_name_list(self): try: wb = openpyxl.load_workbook(excel_file_path) get_sheet = wb[excel_sheet] except: msg['text'] = '未找到：%s' % excel_file_path msg.update() else: list_data = [] first_row = True for row in get_sheet: # 忽略首行 if first_row: first_row = False continue # 讀取第一個單元格數據 for lab in row: list_data.append(lab.value) break return list_data# 創建窗口root = tk.Tk(className='點名工具')# 設置窗口大小setWidth = 300setHeight = 180# 獲取屏幕分辨率screenWidth = root.winfo_screenwidth()screenHeight = root.winfo_screenheight()x = int((screenWidth - setWidth) / 2)y = int((screenHeight - setHeight) / 2)# 設置窗口初始位置屏幕居中root.geometry('%sx%s+%s+%s' % (setWidth, setHeight, x, y))# 設置窗口寬高固定root.resizable(0, 0)# 創建菜單欄m1 = tk.Menu(root, tearoff=False)# 創建子菜單，不顯示分窗MenuBar = tk.Menu(m1, tearoff=False)MenuBar.add_command(label=’查看名單’, command=ForGUI().open_name_excel)MenuBar.add_command(label=’查看記錄’, command=ForGUI().open_record)MenuBar.add_command(label=’清空記錄’, command=Call_Name().mk_record)# 將子菜單加入菜單欄中m1.add_cascade(label=’選項’, menu=MenuBar)m1.add_command(label=’Exit’, command=root.quit)# 將菜單欄添加到窗口root.config(menu=m1)# 創建文本顯示f1 = tk.Frame(root, bd=1, height=150, width=200)passf1.pack(pady=10)msg = tk.Label(f1, text='n別緊張(●ˇ∀ˇ●)n', fg='green') # 創建文本控件msg.pack(pady=10)msg['font'] = (’’, 18)f2 = tk.Frame(root)f2.pack(pady=10)# 循環隨機顯示花名冊名單name_list = ForGUI().get_name_list()def info(): t = random.randint(1, len(name_list)) msg['font'] = (’’, 44) msg['text'] = (name_list[t - 1])def bt_listen(): while bt['state'] == ’normal’: bt[’command’] = bt_start bt[’text’] = '就決定是你了' root.after(500, info) bt.update() if bt[’text’] == '開始': breakdef bt_start(): bt[’command’] = bt_listen bt[’text’] = '開始' fg = ForGUI() root.after(500, fg.start) bt.update()# 創建開始按鈕bt = tk.Button(f2, text=’開始點名嘍’, stat='normal', command=bt_listen, bd=4, width=20, font=18)bt.pack()root.mainloop()

總結

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