enable_wlan.py

#!/usr/bin/python3

import sys
import lxml.etree
import lxml.html

url = "http://192.168.1.254/cgi/b/_wli_/cfg/?be=0&l0=4&l1=2&name=WLAN:%20montjoie"

def wlan_interface(enableWLAN):
  root = lxml.html.parse(url).getroot()
  #print lxml.etree.tostring(root)
  form_list = root.cssselect("form[name='wlan_intf']")
  form1 = form_list[0]
  #form1.form_values()
  form1.fields[b'0']=b'10'
  if(enableWLAN):
    form1.fields[b'56']=b'1'  #enable WLAN
  else:
    form1.fields[b'56']=b'0'  #disable WLAN
  #form1.form_values()
  lxml.html.submit_form(form1)

def wlan_interface_state():
  root = lxml.html.parse(url).getroot()
  form_list = root.cssselect("form[name='wlan_intf']")
  form1 = form_list[0]
  return form1.fields['56']=='1'

if __name__ == '__main__':
  if len(sys.argv) > 1:
    if sys.argv[1] == '1' or sys.argv[1] == '0':
      print('wlan_interface=' + sys.argv[1])
      wlan_interface(sys.argv[1]=='1')
    else:
      print('Invalid parameters. Try 0 (OFF), 1 (ON) or empty (STATUS). ')
  else:
    print( 'wlan_interface is : ' + ('enabled' if wlan_interface_state() else 'disabled'))