使用python做一个年会抽奖软件（一）
先来个几张最终的图
花了2个晚上，一个下午。
最终这个功能里面，包含了滚动抽奖，显示当前场次的抽奖情况，可以显示所有抽奖，可以选择奖项，剔除了中奖的人 重新抽奖，VIP也可以重新抽奖已经中奖的人等等
当然后面因为 软件我邮件发到了自己工作邮箱，在公司一个早上又加了音乐控制，同时一些其他的bug等，不过家里的这个还是可以用的
不过，我还是先说说一开始 并不是用QT实现的，使用的tkinter， 先试了下。发现比较难用，才改用QT的。虽然都是边学边做
先说说第一个失败的例子
一开始我是在ubuntu上开发的，所以tkinter其实也开发了差不多的demo，但是放到windows上发现各种问题，就放弃了，再加上我个人感觉不好用。
tkinter做的图展示：
在tkinter里面 我用到了 菜单，按键控件，lable控件，text控件等
ubuntu里面多线程+tkinter没有啥问题，但是windows上就是各种问题。再加上不好用，，先看看代码：
关键的控件介绍：
其实很多控件的属性应该都是差不多的（个人感觉）
Label
text 要现实的文本
image 想要贴的图片
bg 背景颜色
compound 文本和图片如何显示 （center 居中）
比如：
Tkinter.Label(self.app, text=self.str_text[-1], compound='center', image=self.now_show_photo[-1])menu
add_command： 新增一个选项
lable：标签
command： 链接的动作（函数）
self.meubar = Tkinter.Menu(self.app)
self.prize_bar = Tkinter.Menu(self.meubar, tearoff = 0)
self.prize_bar.add_command(label="一等奖", command = self.prize_menu_chose_one)
self.prize_bar.add_command(label="二等奖", command = self.prize_menu_chose_two)
self.prize_bar.add_command(label="三等奖", command = self.prize_menu_chose_three)
self.meubar.add_cascade(label='奖项设置', menu=self.prize_bar)Button
text： 按键显示的文字
command：链接的动作
bg：背景色
其实button也支持图片， image
Tkinter.Button(self.app, text="开始", command=self.newtask, bg='gold')Text
width： 宽
height： 高
bg： 背景颜色
Tkinter.Text(self.app, width=5, height=1, bg = "red")基本的一些操作
打包控件：pack()
控制位置放置： place
删除控制：destroy() place_forget()
更新UI： update
图片的处理
这里图片处理用到了PIL库：
ImageTk、Image
photo_resize(self, photo_file, para):
im = Image.open(photo_file)
print photo_file, " : ", im.size
width = (float)(im.size[0]) * para
height= (float)(im.size[1]) * para
im = im.resize(((int)(width), (int)(height)),Image.ANTIALIAS)
return ImageTk.PhotoImage(im), im.size好嘞， 我的一个下午的失败作先放到这儿吧，明天在说说 QT实现的。
下面是tkinter的一个简单demo代码：
#!/usr/bin/python
# -*- coding: UTF-8 -*-
import Tkinter
import time
import threading
from PIL import Image,ImageTk
import random
import copy
import ttk
import tkMessageBox as msg
class prize:
hit_prize_number = 3
hit_prize_persion = []
one_prize_all_number = 1
one_prize_now_number = 0
two_prize_all_number = 2
two_prize_now_number = 0
three_prize_all_number = 3
three_prize_now_number = 0
Vip_prize_all_number = 100
Vip_prize_now_number = 0
menu = ["一等奖", "二等奖", "三等奖"]
class person:
photo = [['t1','test_photo\unkown.png'],
['t2','test_photo\unkown.png'],
['t3','test_photo\unkown.png'],
['t4','test_photo\\robot.png']]
photo_f = []
unkown_photo = ['???','test_photo\unkown.png']
prize_menu = prize.menu
def __init__(self):
self.photo_f = copy.deepcopy(self.photo)
def reset(self):
self.photo_f = copy.deepcopy(self.photo)
class APP_UI:
backim_size = None
start_place = [0.8, 0.8]
reset_place = [0.82, 0.95]
all_show_place = [0.7, 0.2]
prize_menu_place = [0.5, 0.05]
#prize_show_place
show_start = [0.05, 0.2]
show_zone = 0.95
persion_size = [182, 176]
isloop = False
newloop = False
meubar = None
hit_show = []
def __init__(self):
self.isloop = False
self.newloop = False
self.person = person()
self.app = Tkinter.Tk()
self.app.title('新年抽奖')
#back_photo = Tkinter.PhotoImage(file='bakimage.png')
self.back_photo,self.backim_size = self.photo_resize('bakimage.png', 1)
self.back_lable = Tkinter.Label(self.app, image=self.back_photo, width=self.backim_size[0], height=self.backim_size[1]).pack()
#size = "%dx%d" % (self.backim_size[0],self.backim_size[1])
#self.app.geometry(size)
#self.app.resizable(0,0)
self.init_windows()
self.app.config(menu=self.meubar)
self.app.mainloop()
def init_windows(self):
self.init_button()
self.init_prize_menu()
self.init_text()
self.init_show_photo()
def init_hit_list(self, number):
self.prize_hit_list = []
for i in range(number):
self.prize_hit_list.append(self.person.unkown_photo)
def init_text(self):
#self.prize_text = Tkinter.StringVar()
self.prize_text = Tkinter.Text(self.app, width=5, height=1, bg = "red")
p_size = self.getplace(self.prize_menu_place)
self.prize_text.place(x=p_size[0], y=p_size[1])
self.prize_text.insert(Tkinter.INSERT, '三等奖')
self.prize_num = 3
self.init_hit_list(self.prize_num)
def init_show_photo(self):
hit_list = self.prize_hit_list
place_all = self.clac_show_place(hit_list)
self.clear_hit_show()
self.hit_show = []
self.now_show_photo = []
self.str_text = []
if len(place_all) < len(hit_list): return
print "now: place_all ", place_all
for i in range(len(hit_list)):
now_photo,_ = self.photo_size_set(hit_list[i][1],self.persion_size)
self.now_show_photo.append(now_photo)
self.str_text.append(hit_list[i][0])
self.hit_show.append(Tkinter.Label(self.app, text=self.str_text[-1], compound='center', image=self.now_show_photo[-1]))
p_size = self.getplace(place_all[i])
self.hit_show[-1].place(x=p_size[0], y=p_size[1])
def clac_show_place(self, hit_list):
place_all = []
number = min(len(hit_list), self.prize_num)
#print number
zone_sigle = self.show_zone / number
new_start = self.show_start[0]
new_place = 0.0
photo_new = (self.persion_size[0] * 1.0) / (self.backim_size[0] * 2 * 1.0)
for i in range(number):
new_place = [(new_start + zone_sigle / 2 - photo_new), self.show_start[1]]
place_all.append(new_place)
new_start += zone_sigle
return place_all
def init_prize_menu_by_box(self):
self.comvalue=Tkinter.StringVar()
self.comboxlist=ttk.Combobox(self.app,textvariable=self.comvalue)
self.comboxlist["values"]=self.person.prize_menu
self.comboxlist.current(2)
self.comboxlist.bind("<<ComboboxSelected>>",self.prize_chose)
p_size = self.getplace(self.prize_menu_place)
self.comboxlist.place(x=p_size[0], y=p_size[1])
def init_prize_menu(self):
self.meubar = Tkinter.Menu(self.app)
self.prize_bar = Tkinter.Menu(self.meubar, tearoff = 0)
self.prize_bar.add_command(label="一等奖", command = self.prize_menu_chose_one)
self.prize_bar.add_command(label="二等奖", command = self.prize_menu_chose_two)
self.prize_bar.add_command(label="三等奖", command = self.prize_menu_chose_three)
self.meubar.add_cascade(label='奖项设置', menu=self.prize_bar)
def prize_menu_chose_one(self):
print "enter config... prize_menu_chose_one"
self.prize_menu_chose(1)
def prize_menu_chose_two(self):
print "enter config... prize_menu_chose_two"
self.prize_menu_chose(2)
def prize_menu_chose_three(self):
print "enter config... prize_menu_chose_two"
self.prize_menu_chose(3)
def prize_menu_chose(self,number):
if number<1 : print "error"
self.prize_text.delete('1.0',Tkinter.END)
self.prize_text.insert(Tkinter.INSERT, self.person.prize_menu[number-1])
self.clear_hit_show()
self.prize_num = number
self.init_hit_list(self.prize_num)
self.add_hit_prize(self.prize_hit_list)
self.app.update()
def prize_chose(self, *args):
print(self.comboxlist.get())
def init_button(self):
#start_photo = Tkinter.PhotoImage(file="start.gif")
self.start_btn = Tkinter.Button(self.app, text="开始", command=self.newtask, bg='gold')
p_size = self.getplace(self.start_place)
self.start_btn.place(x=p_size[0], y=p_size[1], width=70, height=50)
self.restart_btn = Tkinter.Button(self.app, text="重置", command=self.init_windows, font=("Arial", 5), bg='SeaGreen')
p_size = self.getplace(self.reset_place)
self.restart_btn.place(x=p_size[0], y=p_size[1])
def test(self):
print "just test---"
if self.isloop == True: return
#number = 0
#all_number = len(self.person.photo_f)
if len(self.person.photo_f)==0 :
self.clear_hit_show()
msg.showwarning('showwarning', '已经抽奖完了所有人')
return
while True:
if self.newloop == True:
print "start chose hit..."
self.newloop = False
self.clear_hit_show()
self.chose_prize_hit(self.person.photo_f)
print self.prize_hit_list
self.add_hit_prize(self.prize_hit_list)
time.sleep(0.1)
self.app.update()
time.sleep(0.1)
self.clear_hit_show()
print "end chose hit..."
return
#if all_number == (number+1):
# random.shuffle(self.person.photo_f)
# number = 0
#number+=1
self.srcoll_show(self.person.photo_f)
def test2(self):
#self.srcoll_show(self.person.photo_f)
#self.now_show_photo = []
#self.str_text = []
print 'here 1'
hit_list = self.person.photo_f
random.shuffle(hit_list)
place_all = self.clac_show_place(hit_list)
for i in range(self.prize_num):
self.str_text[i] = hit_list[i][0]
temp,_ = self.photo_size_set(hit_list[i][1],self.persion_size)
self.now_show_photo[i] = temp
print 'here 2'
self.app.update()
time.sleep(2)
print 'here 3'
time.sleep(2)
print 'here 4'
def chose_prize_hit(self, person_list):
random.shuffle(person_list)
for i in range(self.prize_num):
if len(person_list) == 0: break
new = person_list[0]
self.prize_hit_list.append(new)
person_list.remove(new)
def add_hit_prize(self, hit_list):
place_all = self.clac_show_place(hit_list)
self.clear_hit_show()
self.hit_show = []
self.now_show_photo = []
if len(place_all) < len(hit_list): return
print "now: place_all ", place_all
for i in range(len(hit_list)):
now_photo,_ = self.photo_size_set(hit_list[i][1],self.persion_size)
self.now_show_photo.append(now_photo)
self.hit_show.append(Tkinter.Label(self.app, text=hit_list[i][0], compound='center', image=self.now_show_photo[-1]))
p_size = self.getplace(place_all[i])
self.hit_show[-1].place(x=p_size[0], y=p_size[1])
def clear_hit_show(self):
print self.hit_show
for show in self.hit_show:
#show.place_forget()
show.destroy()
time.sleep(0.1)
self.now_show_photo = []
self.prize_hit_list = []
self.hit_show = []
def srcoll_show(self, person_list):
random.shuffle(person_list)
time.sleep(0.05)
show_list = []
for i in range(self.prize_num):
if len(person_list) <= i : break
show_list.append(person_list[i])
self.clear_hit_show()
self.add_hit_prize(show_list)
time.sleep(0.05)
self.app.update()
time.sleep(0.05)
def photo_resize(self, photo_file, para):
im = Image.open(photo_file)
print photo_file, " : ", im.size
width = (float)(im.size[0]) * para
height= (float)(im.size[1]) * para
im = im.resize(((int)(width), (int)(height)),Image.ANTIALIAS)
return ImageTk.PhotoImage(im), im.size
def photo_size_set(self, photo_file, size):
im = Image.open(photo_file)
print photo_file, " : ", im.size
im = im.resize(((int)(size[0]), (int)(size[1])),Image.ANTIALIAS)
return ImageTk.PhotoImage(im), im.size
def getplace(self, place):
p_x = (float)(self.backim_size[0]) * place[0]
p_y = (float)(self.backim_size[1]) * place[1]
return [p_x, p_y]
def newtask(self):
if self.isloop == False:
#self.clear_hit_show()
# 建立线程
print "new..."
t = threading.Thread(target = self.test)
# 开启线程运行
t.start()
# 设置循环开始标志
time.sleep(0.1)
self.isloop = True
elif self.isloop == True:
print "stop..."
self.isloop = False
self.newloop = True
def start_new_thread(self):
t = threading.Thread(target = self.thread_show)
# 开启线程运行
t.start()
# 设置循环开始标志
time.sleep(0.1)
self.isloop = True
#def
def main():
app_ui = APP_UI()
if __name__ == '__main__':
main()参考了很多同学的，不过一些忘记了： https://baijiahao.baidu.com/s?id=1577495887121721644&wfr=spider&for=pc
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