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("clear/n")   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]) ...........