Python实现GUI学生信息管理系统

#-*- coding=utf-8 -*- 
#!/usr/bin/python 
##################################################################### 
## Filename: terminal.py 
##   
## Copyright (C) 2014.6 
## Author: TangMeiHao@760209035@qq.com 
##   
## Description: python + pygtk(gtk)实现学生信息管理系统 
##   
###################################################################### 
 
import vte 
import gtk 
 
 
class MyTerm(): 
 def __init__(self): 
 """初始化一个term对象""" 
 self.terminal=vte.Terminal() 
 self.terminal.connect("child-exited",lambda term: self.vte_exit()) 
 self.terminal.fork_command() 
 self.terminal.set_size(10,20) 
 
 def vte_exit(self): 
 """当terminal退出时，直接重新产生一个terminal，并clear初始化""" 
 self.terminal.fork_command() 
 self.terminal.feed_child("clearn") 
 
 def vte_message(self): 
 pass 

#!/usr/bin/python 
#-*- coding:utf-8 -*- 
###################################################################### 
## Filename: Stu_Sys.py 
##   
## Copyright (C) 2014.6 
## Author: TangMeiHao@760209035@qq.com 
##   
## Description: python + pygtk(gtk)实现学生信息管理系统 
##   
###################################################################### 
 
import gtk 
import gtk.glade 
from terminal import * 
import MySQLdb 
 
#系统类 
class system: 
 #定义数据库的变量 
 host='localhost' 
 user='root' 
 passwd='aixocm' 
 db='student' 
 port=3306 
 charset='utf8' 
 
 def __init__(self): 
 # 定义所使用的glade文件 
 self.glade_file = "Student.glade" 
 self.glade = gtk.Builder() 
 self.glade.add_from_file(self.glade_file) 
 self.glade.connect_signals(self) 
 self.glade.get_object("window1").set_size_request(800,500) 
 self.glade.get_object("window1").set_position(gtk.WIN_POS_CENTER) 
 
 #从xml文件中读取数据,并链接必要的信号 
 for widget in self.glade.get_objects(): 
  if issubclass(type(widget),gtk.Buildable):name=gtk.Buildable.get_name(widget) 
  setattr(self,name,widget) 
 
 #创建一个Terminal的实例,并且添加到登录管理的标签页中 
 self.myterm=MyTerm() 
 self.glade.get_object("vbox2").add(self.myterm.terminal) 
 
 #登录窗口 
 self.dialog3.run() 
 self.dialog3.set_size_request(300,260) 
 self.dialog3.set_position(gtk.WIN_POS_CENTER) 
 
 #登录窗口登录,验证管理员用户,密码. 
 def on_login_click(self,widget,data=None): 
 try: 
 conn=MySQLdb.connect(host=system.host,user=system.user,passwd=system.passwd,db=system.db,port=system.port,charset=system.charset) 
 cur=conn.cursor() 
 manager_name=cur.execute('select manager_name from manager') 
 name=cur.fetchmany(1) 
 manager_passwd=cur.execute('select manager_passwd from manager') 
  
    
 text16=self.entry16.get_text() 
 text17=self.entry17.get_text() 
  
 if text16!=name: 
  #验证成功,关闭登录窗口 
  self.dialog3.destroy() 
  #显示窗口 
  self.glade.get_object("window1").show_all() 
  
 else: 
  #提示框 
  login_waring='亲爱的管理员,你登录的用户或密码误' 
  self.dialog1buffer=self.textview3.get_buffer() 
  self.dialog1buffer.set_text(str(login_waring)) 
  self.dialog1.set_size_request(300,260) 
  self.dialog1.set_position(gtk.WIN_POS_CENTER) 
  self.dialog1.run() 
 
 except MySQLdb.Error,e: 
 print "Mysql Error %d: %s" % (e.args[0],e.args[1]) 
...........