基于python tkinter的点名小程序功能的实例代码
代码如下所示：
import datetime
import json
import os
import random
import tkinter as tk
import openpyxl
# 花名册文件名
excel_file_path = "花名册.xlsx"#需在当前目录创建对应花名册.xlsx
# 工作表名
excel_sheet = "Sheet1"
# 记录存储文件名
file_path = "name_record.json"
#封装业务逻辑
class Call_Name:
# 私有化变量
_namelist = None
# 读取花名册
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
# 读取第一个单元格数据
for lab in row:
list_data.append(lab.value)
break
except:
list_data = ['空名单？']
self._namelist = list_data
# 初始化记录
def _re_reset(self):
# 记录使用日期
dls = []
dy = str(datetime.datetime.today().date())
dls.append(dy)
# 记录点名
record = {}
for i in self._namelist:
record[i] = 0
name_record = {"date": dls, "last_use": dy, "record": record}
return name_record
# 创建记录
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)
# 读取记录
def read_record(self):
with open(file=file_path, mode='r', encoding='utf-8') as jf:
jf_data = json.load(jf)
return jf_data
# 产生随机姓名
def call_name(self):
ll = len(self._namelist)
num = random.randint(1, ll)
call_name = self._namelist[num - 1]
return call_name
# 修改记录-----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)
# 获取记录次数
def re_times(self):
times_list = []
record = self.read_record()["record"]
for k, v in record.items():
times_list.append(v)
return times_list # 返回记录次数
# 获取被点到成员记录次数
def call_times(self, name):
record = self.read_record()["record"]
return record[name]
#封装事件
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() # 读取记录
except:
cname.mk_record() # 读取异常则重新创建记录
record = cname.read_record()
self.re_date = record["date"] # 获取使用日期记录
# 每5天初始化一次记录
if len(self.re_date) > 5:
cname.mk_record() # 重新创建记录
# 开始点名，输出有效姓名：姓名对应记录不为最大次数
def start(self):
cname = Call_Name()
times = cname.re_times() # 获取记录次数
max_times = max(times) # 获取记录最大次数
min_times = min(times) # 获取记录最小次数
td = str(datetime.datetime.today().date()) # 获取当前日期
if not td in self.re_date:
cname.re_mod(re_date=td)
while True:
name = cname.call_name() # 产生随机姓名
times = cname.call_times(name) # 获取被点到成员记录次数
if max_times != min_times:
if times != max_times:
cname.re_mod(name=name) # 修改记录
msg["text"] = name
msg.update()
break
else:
continue
else:
cname.re_mod(name=name) # 修改记录
msg["text"] = name
msg.update()
break
# 查看花名册
def open_name_excel(self):
try:
os.system("start %s&exit" % excel_file_path)
except:
msg["text"] = '\n未找到花名册╮(╯▽╰)╭\n'
msg["font"] = ('', 18)
msg.update()
# 查看点名记录
def open_record(self):
try:
os.system("start %s&exit" % file_path)
except:
msg["text"] = '\n未找到点名记录╮(╯▽╰)╭\n'
msg["font"] = ('', 18)
msg.update()
# 获取花名册名单
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
# 读取第一个单元格数据
for lab in row:
list_data.append(lab.value)
break
return list_data
# 创建窗口
root = tk.Tk(className="点名工具")
# 设置窗口大小
setWidth = 300
setHeight = 180
# 获取屏幕分辨率
screenWidth = root.winfo_screenwidth()
screenHeight = root.winfo_screenheight()
x = int((screenWidth - setWidth) / 2)
y = int((screenHeight - setHeight) / 2)
# 设置窗口初始位置屏幕居中
root.geometry("%sx%s+%s+%s" % (setWidth, setHeight, x, y))
# 设置窗口宽高固定
root.resizable(0, 0)
# 创建菜单栏
m1 = tk.Menu(root, tearoff=False)
# 创建子菜单，不显示分窗
MenuBar = tk.Menu(m1, tearoff=False)
MenuBar.add_command(label='查看名单', command=ForGUI().open_name_excel)
MenuBar.add_command(label='查看记录', command=ForGUI().open_record)
MenuBar.add_command(label='清空记录', command=Call_Name().mk_record)
# 将子菜单加入菜单栏中
m1.add_cascade(label='选项', menu=MenuBar)
m1.add_command(label='Exit', command=root.quit)
# 将菜单栏添加到窗口
root.config(menu=m1)
# 创建文本显示
f1 = tk.Frame(root, bd=1, height=150, width=200)
pass
f1.pack(pady=10)
msg = tk.Label(f1, text="\n别紧张(●ˇ∀ˇ●)\n", fg="green") # 创建文本控件
msg.pack(pady=10)
msg["font"] = ('', 18)
f2 = tk.Frame(root)
f2.pack(pady=10)
# 循环随机显示花名册名单
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'] = "就决定是你了"
root.after(500, info)
bt.update()
if bt['text'] == "开始":
break
def bt_start():
bt['command'] = bt_listen
bt['text'] = "开始"
fg = ForGUI()
root.after(500, fg.start)
bt.update()
# 创建开始按钮
bt = tk.Button(f2, text='开始点名喽', stat="normal", command=bt_listen, bd=4, width=20, font=18)
bt.pack()
root.mainloop()
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