pyqt教程之一
pyqt远程批量执行Linux命令程序的方法写了个小程序:
功能
1.测试远程ssh连接是否成功,
2.批量执行远程ssh命令
效果如下:
代码如下:
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#-*- coding:utf-8 -*- import sys from pyqt4 import qtcore, qtgui, uic import locale import re import os from pyqt4.qtcore import * from pyqt4.qtgui import * import paramiko qtcreatorfile = "test.ui" # enter file here. ui_mainwindow, qtbaseclass = uic.loaduitype(qtcreatorfile) a = 0 username_list = [] ip_list = [] password_list = [] class myapp(qtgui.qmainwindow, ui_mainwindow): def __init__( self ): qtgui.qmainwindow.__init__( self ) ui_mainwindow.__init__( self ) self .setupui( self ) self .add.clicked.connect( self .add_info) self .test.clicked.connect( self .test_link) self .do_2.clicked.connect( self .do_command) def add_info( self ): global a ip = self .ip.text() ip_list.append(ip) username = self .username.text() username_list.append(username) password = self .password.text() password_list.append(password) self .table.sethorizontalheaderlabels([ 'ip' , 'username' , 'password' ]) newitem = qtablewidgetitem(ip) self .table.setitem(a, 0 , newitem) newitem = qtablewidgetitem(username) self .table.setitem(a, 1 , newitem) newitem = qtablewidgetitem(password) self .table.setitem(a, 2 , newitem) a + = 1 def test_link( self ): ip = str ( self .ip.text()) username = str ( self .username.text()) password = str ( self .password.text()) try : ssh = paramiko.sshclient() ssh.set_missing_host_key_policy(paramiko.autoaddpolicy()) ssh.connect(ip, 22 , username, password) stdin, stdout, stderr = ssh.exec_command( "who" ) print stdout.read() search = re.search(stdout.read(), username) if search: info = u "连接成功" else : info = u "连接失败" except : info = u "连接失败" print info self .state.settext(info) ssh.close() def do_command( self ): command = str ( self .command.text()) ssh = paramiko.sshclient() ssh.set_missing_host_key_policy(paramiko.autoaddpolicy()) for i in range ( len (ip_list)): ip = str (ip_list[i]) username = str (username_list[i]) password = str (password_list[i]) ssh.connect(ip, 22 , username, password) stdin, stdout, stderr = ssh.exec_command(command) info = stdout.read() self .result.append(info) ssh.close() if __name__ = = "__main__" : app = qtgui.qapplication(sys.argv) mycode = locale.getpreferredencoding() code = qtextcodec.codecforname(mycode) qtextcodec.setcodecforlocale(code) qtextcodec.setcodecfortr(code) qtextcodec.setcodecforcstrings(code) window = myapp() window.show() sys.exit(app.exec_()) |
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原文链接:https://blog.csdn.net/qq1124794084/article/details/53982337