How to deal with AJAX in Python?

Question

Python

The situation is as follows: there is a delink router trying to parse a webmord to catch connected wifi clients, in general, I go through authentication, I go to the desired page with wifi clients, there it first loads the main page, then a post request with xml that contains information about the router and then using js from xml data is selected and added to the main page, so how do I catch it using Python?
I used the documentation and Google but didn’t find anything that would prompt the right idea, so please help without sending it to Google or the documentation

Answer 1

Roman Kitaev

<script type="text/javascript">
function Page() {}
Page.prototype =
{	
  services: "WIFI.PHYINF,RUNTIME.INF.LAN-1,RUNTIME.INF.LAN-2,RUNTIME.PHYINF",
  OnLoad: function() { BODY.CleanTable("client_list");BODY.CleanTable("client_list_Aband"); this.idx_24=null; this.idx_5;},
  OnUnload: function() {},
  OnSubmitCallback: function (code, result) { return false; },

  idx_24 : null,
  idx_5 : null,
  inf: null,
  inf2: null,	
  
  InitValue: function(xml)
  {
    PXML.doc = xml;
    this.inf = PXML.FindModule("RUNTIME.INF.LAN-1");
    this.inf += "/runtime/inf/dhcps4/leases";
    this.inf2 = PXML.FindModule("RUNTIME.INF.LAN-2");
    this.inf2 += "/runtime/inf/dhcps4/leases";		

    if (!COMM_ToBOOL('')) {
    PAGE.FillTable("BAND24G-1.2", "WIFI.PHYINF", "RUNTIME.PHYINF");
    }
    PAGE.FillTable("BAND24G-1.1", "WIFI.PHYINF", "RUNTIME.PHYINF");
    
    this.dual_band = COMM_ToBOOL('1');
    if(this.dual_band)
    {
      OBJ("div_5G").style.display = "block";
      PAGE.FillTable("BAND5G-1.1", "WIFI.PHYINF", "RUNTIME.PHYINF");
      PAGE.FillTable("BAND5G-1.2", "WIFI.PHYINF", "RUNTIME.PHYINF");
    }
  },	
  
  FillTable : function (wlan_uid, wifi_phyinf ,runtime_phyinf)
  {		
    var wifi_module 	= PXML.FindModule(wifi_phyinf);
    var rwifi_module 	= PXML.FindModule(runtime_phyinf);
    var phyinf = GPBT(wifi_module, "phyinf", "uid",wlan_uid, false);
    
    var wifi_profile 	= XG(phyinf+"/wifi");
    var wifip 	= GPBT(wifi_module+"/wifi", "entry", "uid", wifi_profile, false);
    var freq 	= XG(phyinf+"/media/freq");	
    var rphyinf = GPBT(rwifi_module+"/runtime","phyinf","uid",wlan_uid, false);
    rphyinf += "/media/clients";
    
    if (!this.inf||!phyinf)
    {
      BODY.ShowAlert("Initial() ERROR!!!");
      return false;
    }
    
    var uid_prefix = wlan_uid.split("-")[0];
    if(uid_prefix == "BAND5G")
      str_Aband = "_Aband";
    else
      str_Aband = "";
    
    /* Fill table */
    var cnt = XG(rphyinf +"/entry#");
    var ssid = XG(wifip+"/ssid");
    
    if(cnt == "") cnt = 0;
    var idx = (uid_prefix=="BAND5G") ? this.idx_5 : this.idx_24 ;
    if(idx==null)	idx = 1;
    for (var i=1; i<=cnt; i++)
    {
      var uid		= "DUMMY-"+idx;	idx++;
      var mac		= XG(rphyinf+"/entry:"+i+"/macaddr");
      var ipaddr	= this.GetIP(mac, wlan_uid);
      var mode	= XG(rphyinf+"/entry:"+i+"/band");
      var rssi	= XG(rphyinf+"/entry:"+i+"/rssi");
      //if(freq == "5")
      if(uid_prefix=="BAND5G")
      {
        if(mode=="11g") mode="11a";
        else if(mode=="11n") mode="11n";
      }
      var rate	= XG(rphyinf+"/entry:"+i+"/rate");
      var data	= [mac, ipaddr, mode, rate, rssi];
      var type	= ["text", "text", "text", "text", "text"];
      BODY.InjectTable("client_list"+str_Aband, uid, data, type);
    }
    (uid_prefix=="BAND5G") ? this.idx_5 = idx : this.idx_24 = idx;
    OBJ("client_cnt"+str_Aband).innerHTML = idx-1;
  },
  
  PreSubmit: function() { return null; },
  IsDirty: null,
  Synchronize: function() {},
  // The above are MUST HAVE methods ...
  ///////////////////////////////////////////////////////////////////////
  IsGuestZone: function(wlan_uid)
  {
    var str = wlan_uid.split('.');
    if(str[1]==="2")	return true;
    else 				return false;
  }, 
  GetIP: function(mac, wlan_uid)
  {
    var is_guestzone =  this.IsGuestZone(wlan_uid);
    var path = null;
    var ip = null;
    
    if(!is_guestzone)
    {
      path = GPBT(this.inf, "entry", "macaddr", mac.toLowerCase(), false);
      ip =  XG(path+"/ipaddr");	
    }
    else 
    {
      path = GPBT(this.inf2, "entry", "macaddr", mac.toLowerCase(), false);
      ip =  XG(path+"/ipaddr");
    }
    return ip;		
  }
}
</script>

Answer 2

catch
https://habrahabr.ru/post/312816/