pigrow_remote.py 文件源码

def cat_script(self, e):
        #opens an ssh pipe and runs a cat command to get the text of the script
        target_ip = pi_link_pnl.target_ip
        target_user = pi_link_pnl.target_user
        target_pass = pi_link_pnl.target_pass
        script_path = self.cron_path_combo.GetValue()
        script_name = self.cron_script_cb.GetValue()
        script_to_ask = script_path + script_name
        try:
        #    ssh.connect(target_ip, username=target_user, password=target_pass, timeout=3)
            print "Connected to " + target_ip
            print("running; cat " + str(script_to_ask))
            stdin, stdout, stderr = ssh.exec_command("cat " + str(script_to_ask))
            script_text = stdout.read().strip()
            error_text = stderr.read().strip()
            if not error_text == '':
                msg_text =  'Error reading script \n\n'
                msg_text += str(error_text)
            else:
                msg_text = script_to_ask + '\n\n'
                msg_text += str(script_text)
            wx.MessageBox(msg_text, 'Info', wx.OK | wx.ICON_INFORMATION)
        except Exception as e:
            print("oh bother, this seems wrong... " + str(e))