[Python Study Notes] CS Architecture Remote Access get information--client end

"" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "", "" "". "" "" "" "" "" "" "" "," "" "" "," "" "" "," "" "," "" ">> Ps_client.py>> Author: Liu Yang>> e-mail: [email protected] "" "" "" "" "" "" "" "" "" "" "" "" "" "" "." "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" #!/usr/bin/env python#-*-coding:utf-8-*-import sys, osfrom, "" ".        Socket import *from tkinter import *class ps_client (): Def __init__ (self): Self.ip=none Self.port=none Self.data=none # Create IPv4 socket Self.client=socket (af_inet,sock_stream) self.root=tk () self.ro Ot.geometry (' 300x300+250+250 ') # Create IP input Box VAR_IP = Stringvar () var_ip.set (' localhost ') self.et_ Ip=entry (SELF.ROOT,WIDTH=30,TEXTVARIABLE=VAR_IP) Self.et_ip.pack () # Create the label Self.ip_lable=labe of the IP input box L (self.root,text= "IP Address") # Create port number input Box Var_port = Stringvar () var_port.set (self.et_port=entry) (Self.root,width=30,textvariable=var_port) # Create port number Label Self.port_lable=label (self.root,text= "Port number") # Create connection button, NOTE!!! command= Self.connbutten=button (self.root,text= "Connect", Command=self.connect) # Creates a Get button on the back of the connection Self.get Butten=button (self.root,text= "Get", state= ' disable ', command=self.get_cpu_info) # Create Disconnect button Self.exitbutten=button (self.root,text= "Exit", state= ' Disable ') Self.txtbox=text (self.root,width=40,height=10) def main (self): self . Et_ip.place (x=5,y=20) self.et_port.place (x=5,y=50) self.ip_lable.place (x=230,y=20) SELF.PORT_LABLE.P Lace (x=230,y=50) self.connButten.place (x=5,y=80) self.getButten.place (x=90,y=80) Self.exitButten.plac    E (x=180,y=80) self.txtBox.place (x=5,y=120) self.txtBox.insert (INSERT, ' Show content here ') Self.root.mainloop () def connect (self): Self.ip=self.et_ip.get () Try:self.port=int (Self.et_port.get ()) Exce         PT ValueError:self.txtBox.delete (0.0,end)   Self.txtBox.insert (0.0, "Please enter a valid IP and port ...") Else:print ("ip:%s"%self.ip) print ("port:%s"%self                . Port) Self.txtBox.delete (0.0,end) self.txtBox.insert (0.0, "in link ...") Try:                Self.client.connect ((self.ip,self.port)) except Oserror:print ("a socket operation was attempted to a network that cannot be connected")            Self.txtBox.delete (0.0, END) self.txtBox.insert (0.0, "%s:%d connection failed ..."% (Self.ip,self.port)) Else:print ("%s connection succeeded ..."%self.ip) self.txtBox.delete (0.0, END) self.txtBox.ins ERT (0.0, "%s:%d connected successfully ..."% (Self.ip,self.port)) # The connection is successful and the other button is changed to a status of Self.exitbutten[' state ']= ' AC tive ' self.getbutten[' state ']= ' active ' def get_cpu_info (self): self.data= ' CPU ' self.client . Send (Self.data.encode (' Utf-8 ')) Cpu_used=self.client.recv (1024x768). Decode (' Utf-8 ') print (cpu_used) self . Txtbox.delete (0.0, END)        # string preceded by R for anti-escape Self.txtBox.insert (0.0, "Current CPU usage:%s"%cpu_used+r "%") def exit_connect (self): self.    Client.close () self.txtBox.delete (0.0, END) self.txtBox.insert (0.0, "Current connection disconnected ...") if __name__ = = ' __main__ ': Ps=ps_client () Ps.main ()

[Python Study notes]cs schema remote access get information--client end