学了一个月了 终于写了个程序 管理库存的

单帆蔡

1. from tkinter import *
   
2. import pickle
   
3. 
   
4. s = open('kuu','rb')
   
5. data=pickle.load(s)
   
6. s.close()
   
7. 
   
8. 
   
9. root = Tk()
   
10. root.title('库存管理')
    
11. def wz(zhu,gao,kuan):
    
12.     width = kuan
    
13.     height = gao
    
14.     screenwidth = zhu.winfo_screenwidth()
    
15.     screenheight = zhu.winfo_screenheight()
    
16.     alignstr = '%dx%d+%d+%d' % (width, height, (screenwidth-width)/2, (screenheight-height)/2)
    
17.     zhu.geometry(alignstr)
    
18. 
    
19. wz(root,250,400)
    
20. 
    
21. 
    
22. 
    
23. def aa(ccc,abb,baa):
    
24.     e1.delete(1.0, END)   
    
25.     e1.insert(INSERT,'%s\n\n\n\n数量:%s台\n\n重量:%sKG'%(ccc,abb,baa))
    
26. 
    
27. def number(event):   
    
28.     event = c.get(ACTIVE)
    
29.     aa(ccc=str(event),abb=data[event][0],baa=data[event][1])
    
30. 
    
31. def delet():
    
32.     del data[c.get(ACTIVE)]
    
33.     c.delete(0,END)
    
34.     q1.delete(0,END)
    
35.    
    
36. 
    
37. def increase():
    
38.     top2=Toplevel()
    
39.     wz(top2,70,160)
    
40.     x1 = Entry(top2)
    
41.     x1.grid(row=0,column=0,padx=10,pady=5)
    
42.     def sh():
    
43.         hh = x1.get()        
    
44.         data[c.get(ACTIVE)][0] += int(hh)
    
45.         aa(ccc=str(c.get(ACTIVE)),abb=data[c.get(ACTIVE)][0],baa=data[c.get(ACTIVE)][1])
    
46.         
    
47.     Button(top2,text="确定",width=8,command=sh)\
    
48.     .grid(row=1,padx=5,pady=5,column=0,)
    
49.         
    
50. 
    
51. def reduce():   
    
52.     top3=Toplevel()
    
53.     wz(top3,70,160)
    
54.     v1 = Entry(top3)
    
55.     v1.grid(row=0,column=0,padx=10,pady=5)
    
56.     def sho():
    
57.         vv = v1.get()        
    
58.         data[c.get(ACTIVE)][0] -= int(vv)
    
59.         aa(ccc=str(c.get(ACTIVE)),abb=data[c.get(ACTIVE)][0],baa=data[c.get(ACTIVE)][1])
    
60.         
    
61.     Button(top3,text="确定",width=8,command=sho)\
    
62.     .grid(row=1,padx=5,pady=5,column=0,)
    
63. def find(event):
    
64.     c.delete(0,END)
    
65.     event = q1.get()  
    
66.     for i in data:
    
67.         pattern = re.compile(r'%s'%(event),re.I)
    
68.         if pattern.findall('%s'%(i)):
    
69.             c.insert(END,i)
    
70.             
    
71. 
    
72. def sva():
    
73.     s=open('kuu','wb')
    
74.     pickle.dump(data,s)
    
75.     s.close()
    
76.    
    
77. 
    
78. def add():
    
79.     top1=Toplevel()
    
80.     wz(top1,160,300)
    
81.     Label(top1,text='品名:').grid(row=0,column=0)
    
82.     Label(top1,text='数量:').grid(row=1,column=0)
    
83.     Label(top1,text='重量:').grid(row=2,column=0)
    
84. 
    
85.     w1 = Entry(top1)
    
86.     w2 = Entry(top1)
    
87.     w3 = Entry(top1)
    
88. 
    
89.     w1.grid(row=0,column=1,padx=10,pady=5)
    
90.     w2.grid(row=1,column=1,padx=10,pady=5)
    
91.     w3.grid(row=2,column=1,padx=10,pady=5)
    
92. 
    
93.     def show():
    
94.         data[w1.get()]=[int(w2.get()),int(w3.get())]
    
95.         sva()
    
96.         w1.delete(0, END)
    
97.         w2.delete(0, END)
    
98.         w3.delete(0, END)
    
99. 
    
100.     Button(top1,text="保存",width=8,command=show)\
     
101.     .grid(row=3,padx=10,pady=5,column=0,sticky=E)
     
102.    
     
103.     top1.mainloop()
     
104.    
     
105. e1 =Text(root,width=10,height=8,font=("宋体", 14, "bold") )
     
106. e1.grid(row=1,column=2,padx=5,pady=11,sticky=NW)
     
107. 
     
108. q1 = Entry(root)
     
109. q1.grid(row=0,column=1,padx=10,pady=10)
     
110. q1.bind('<KeyRelease>',find)
     
111. 
     
112. b1 = Button(root,text='增加',width=10,command=increase)
     
113. b1.grid(row=0,column=2,padx=8,pady=8,sticky=EW)
     
114. 
     
115. b2 = Button(root,text='减少',width=10,command=reduce)
     
116. b2.grid(row=0,column=3,padx=8,pady=8,sticky=EW)
     
117. 
     
118. b3 = Button(root,text='保存',width=8,command=sva)
     
119. b3.grid(row=1,column=3,padx=8,pady=8,sticky=S)
     
120. 
     
121. b4 = Button(root,text='添加',width=8,command=add)
     
122. b4.grid(row=1,column=3,padx=8,pady=8,sticky=N)
     
123. 
     
124. b5 = Button(root,text='删除',width=8,command=delet)
     
125. b5.grid(row=1,column=3,padx=8,pady=8,)
     
126. 
     
127. c = Listbox(root)
     
128. c.grid(row=1,column=1,padx=10,pady=10)
     
129. c.bind('<Button-1>',number)
     
130. 
     
131. 
     
132. 
     
133. mainloop()

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