1 #encoding:utf-8
2
3 from tkinter import *
4 from tkinter import messagebox
5 import win32print
6 import time
7 from tkinter import scrolledtext
8
9 # 控制输入框只能输入数字且小于8位数
10 def validate_op(input_text):
11 if input_text.isdigit() or input_text == "":
12 if len(input_text) <= 8:
13 return True
14 return False
15
16 # 控制输入框只能输入数字且小于4位数
17 def validate_password(input_text):
18 if input_text.isdigit() or input_text == "":
19 if len(input_text) <= 4:
20 return True
21 return False
22
23
24 def get_printers():
25 printers = win32print.EnumPrinters(win32print.PRINTER_ENUM_LOCAL | win32print.PRINTER_ENUM_CONNECTIONS)
26 printer_list = []
27 for printer in printers:
28 printer_name = printer[2]
29 printer_list.append(printer_name)
30 return printer_list
31
32 class Application(Frame):
33 def __init__(self, master=None):
34 super().__init__(master)
35 self.master = master
36 self.pack()
37
38 self.createWidget()
39
40 def createWidget(self):
41 self.utk_l_title = Label(root,text="OBA RM LABEL 列印指令生成",bg="red",font=("Arial",16),width=30,height=2).pack()
42 self.utk_l_DB = Label(root,text="请选择打印机：",font=("Arial",16)).place(x = 30,y = 70)
43 #创建一个选择数据库下拉框
46 PSHDB = ["请选择打印机"]
47 # 调用函数获取打印机列表
48 printer_list = get_printers()
49 # 打印机列表打印输出
50 for printer in printer_list:
51 # print(printer)
52 PSHDB.append(printer)
53 self.PSHDBVariable = StringVar()
54 self.PSHDBVariable.set(PSHDB[0])
55 self.utk_o_DB = OptionMenu(root,self.PSHDBVariable, *PSHDB).place(x = 180,y = 70)
56 #创建一个工号标签
57 self.utk_l_op = Label(root,text="开始序号：",font=("Arial",16)).place(x = 30,y = 120)
58 self.utk_l_op1 = Label(root, text="【年份+日期+0000】如 23080000", font=("Arial", 12)).place(x=290, y=125)
59 #创建一个工号输入框
60 # self.utk_e_op=Entry(root)
61 self.utk_e_op = Entry(root, validate="key", validatecommand=(root.register(validate_op), '%P'))
62 self.utk_e_op.place(x = 150,y = 125)
63 self.utk_e_op.bind("<Return>", self.clear_entry)
64 #创建一个密码标签
65 self.utk_l_password = Label(root,text="打印数量：",font=("Arial",16)).place(x = 30,y = 170)
66 self.utk_l_password1 = Label(root, text="【1~1000】", font=("Arial", 12)).place(x=290, y=170)
67 #创建一个密码输入框
68 self.utk_e_password = Entry(root, validate="key", validatecommand=(root.register(validate_password), '%P'))
69 self.utk_e_password.place(x = 150,y = 175)
70 self.utk_e_password.bind("<Return>", self.clear_entry)
71 #创建一个登录按钮
72 self.utk_b_login = Button(root,text="打印",font=("Arial",12),width=10,height=1)
73 self.utk_b_login.place(x = 150,y = 210)
74 self.utk_b_login["command"] = self.songhua
75 #创建一个提示信息标签
76 self.utk_l_info = Label(root,text="快乐工作，幸福生活！！！",font=("Arial",16))
77 self.utk_l_info.place(x = 30,y = 250)
78
79 def clear_entry(self, event):
80 event.widget.delete(0, END)
81
82 def songhua(self):
83 """判断登录填写是否符合要求"""
84 self.tnsName = self.PSHDBVariable.get().strip()
85 self.name = self.utk_e_op.get().strip()
86 self.password = self.utk_e_password.get().strip()
87 if self.tnsName=="请选择打印机":
88 messagebox.showwarning("警告", "必须选择打印机！！！")
89 elif len(self.name)==0 and self.name=="":
90 messagebox.showwarning("警告", "请输入开始序号")
91 elif len(self.name)!=8:
92 messagebox.showwarning("警告", "开始序号必须8位数")
93 elif self.name.startswith('0'):
94 messagebox.showwarning("警告", "输入的数不能以0开头")
95 elif len(self.password)==0 and self.password=="":
96 messagebox.showwarning("警告", "请输入打印数量")
97 elif int(self.password) > 1000:
98 messagebox.showwarning("警告", "打印数量必须在1~1000")
99 elif int(self.password) < 0:
100 messagebox.showwarning("警告", "打印数量必须在1~1000")
101 else:
102 messagebox.showinfo("打印信息", "恭喜你，输入格式正确,"+self.tnsName+",开始序号："+self.name+",打印数量是："+self.password)
103 # self.linkOrcale(self.name,self.password,self.tnsName)
104 a = int(self.name)
105 b = ''
106 d = []
107 file = open('data.txt', 'w')
108 for i in range(int(self.password)):
109 a +=1
110 c = str(a)
111 b = '^XA^FO158,170^A@N,35,33,MYRIAD_SET_BOLD_.FNT^FDRM0' + c + '^FS ^FO185,35^BXN,8,400,,,^FDRM0' + c + '^FS^PQ1^XZ'
112 # print(b)
113 d.append(b)
114 file.write(b+'\n')
115 file.close()
116 # print(d)
117 print("数据已成功保存到文件 data.txt 中")
118 zpl_code = "^XA^FO50,50^A0N,50,50^FDHello, World!^FS^XZ"
119 selected_printer = win32print.OpenPrinter(self.tnsName) # 获取选择的打印机句柄
120 win32print.StartDocPrinter(selected_printer, 1, ("Print Job", None, None)) # 开始打印任务
121 win32print.StartPagePrinter(selected_printer) # 开始打印一页
122 win32print.WritePrinter(selected_printer, zpl_code.encode('utf-8')) # 发送ZPL代码到打印机
123 win32print.EndPagePrinter(selected_printer) # 结束打印一页
124 time.sleep(1) # 添加1秒的延迟
125 win32print.EndDocPrinter(selected_printer) # 结束打印任务
126 win32print.ClosePrinter(selected_printer) # 关闭打印机
127
128
129 if __name__ == "__main__":
130 root = Tk()
131 root.geometry("550x300+200+300")
132 root.title("Label打印小工具")
133 app = Application(master=root)
134 root.mainloop()
标签：name,17,utk,self,打印,pyhton,zebra,password,root From： https://www.cnblogs.com/mxx520/p/17602457.html