net.patch

--- net.py	2016-06-20 15:58:14.081925170 +0200
+++ new_net.py	2016-06-20 16:00:18.833918861 +0200
@@ -15,8 +15,8 @@
 		self.essid=descriptor_str[i:i+j]
 
 		i=descriptor_str.index('Signal level=')+len('Signal level=')
-		j=descriptor_str[i:].index(' ')
+		j=descriptor_str[i:].index('/')
 		self.rx_power=descriptor_str[i:i+j]
-
+		self.rx_power=str((int(self.rx_power)/2)-100)
 		#if 'ardrone' in self.essid:
 		#	print 'Net -> '+self.ap_mac+' '+self.rx_power+'dBm '+self.essid+' '+str(self.frequency)+'Mhz'