Python Cell.where方法代码示例

# 需要导入模块: from wifi import Cell [as 别名]
# 或者: from wifi.Cell import where [as 别名]
def find_cell(interface, query):
    cell = Cell.where(interface, lambda cell: cell.ssid.lower() == query.lower())

    try:
        cell = cell[0]
    except IndexError:
        cell = fuzzy_find_cell(interface, query)
    return cell

# 需要导入模块: from wifi import Cell [as 别名]
# 或者: from wifi.Cell import where [as 别名]
def fuzzy_find_cell(interface, query):
    match_partial = lambda cell: fuzzy_match(query, cell.ssid)

    matches = Cell.where(interface, match_partial)

    num_unique_matches = len(set(cell.ssid for cell in matches))
    assert num_unique_matches > 0, "Couldn't find a network that matches '{}'".format(query)
    assert num_unique_matches < 2, "Found more than one network that matches '{}'".format(query)

    # Several cells of the same SSID
    if len(matches) > 1:
        matches.sort(key=lambda cell: cell.signal)

    return matches[0]

# 需要导入模块: from wifi import Cell [as 别名]
# 或者: from wifi.Cell import where [as 别名]
	def run_scan(self):
		scan = Cell.where(interface, filter)
		if(len(scan) > 0):
			network = scan[0]
			if(network.encrypted):
				if(network.encryption_type is 'wep'):
					return (10, "WEP Network Detected - Passwords can easily be hacked.")
				if(network.encryption_type is 'wpa'):
					return (20, "WPA Network Detected - Passwords may be vulnerable.")
				if(network.encryption_type is 'wpa2'):
					return (100, "Network encryption appears secure")
				else:
					return (100, "Network encryption apperas secure")
			else:
				return (0, "No network encryption")

# 需要导入模块: from wifi import Cell [as 别名]
# 或者: from wifi.Cell import where [as 别名]
def connect(esid, passkey=None, intf='wlan0'):
	cells = Cell.where(intf, lambda c: c.ssid == esid);

	if len(cells) == 0:
		raise LookupError('Network was not found');

	if len(cells) > 1:
		raise LookupError('Sorry, network SSID is ambiguous');

	scheme = Scheme.for_cell(intf, STORED_SCHEME_NAME, cells[0], passkey);

	old = Scheme.find(intf, STORED_SCHEME_NAME);
	if old is not None:
		old.delete();

	scheme.save();
	scheme.activate();

# 需要导入模块: from wifi import Cell [as 别名]
# 或者: from wifi.Cell import where [as 别名]
def connect(adapter, ssid, psk=None, quiet=False):
	if not quiet:
		print "***setting up wireless adapter***"
	signal = []

	# get a list of all the available SSIDs that match the arg ssid
	cells = Cell.where(adapter, lambda x: x.ssid == ssid)
	print cells
	if len(cells) == 0:
		if not quiet:
			print "Cannot find SSID:", ssid
		return False

	# find the SSID with the best signal strength and select it as the cell to connect to
	for c in cells:
		signal.append(c.signal)

	max_signal = max(signal)
	max_index = signal.index(max_signal)
	cell = cells[max_index]
	scheme = Scheme.for_cell(adapter, ssid, cell, passkey=psk)

	# overwrite the scheme if already in '/etc/network/interfaces'
	# save it to '/etc/network/interfaces' if not
	if Scheme.find(adapter, ssid):
		scheme.delete()
		scheme.save()
	else:
		scheme.save()

	# attempt to connect to ssid
	try:
		if not quiet:
			print 'connecting to SSID:', cell.ssid
		scheme.activate()
		if not quiet:
			print 'connection successful'
		return True
	except:
		if not quiet:
			print('connection failed')
		return False

# 需要导入模块: from wifi import Cell [as 别名]
# 或者: from wifi.Cell import where [as 别名]
         estado = 1
         log(1, "Reset ifconfig y dhclient")
         log(0, "configuracion leida.")
     except:
         # error.
         log(5, "Imposible leer la configuracion"  )
         wifi = 0
         conectado=0
         internet=0
         estado = 0
         wait= 10
         
 elif estado ==1:    
     # buscamos el ssid:
     try:
         cell = Cell.where("wlan0", lambda cell: cell.ssid.lower() == wifissid.lower())
         if ( cell ==[]):
             # error.
             log(3, "Imposible Encontrar la wifissid  %s " %wifissid )
             wifi = 1
             estado = 1
             wait = 10
         else:
             log(0, "red -%s- encontrada."%wifissid)
             wifi = 1
             wait = 0.1
             estado = 2
     except:
         log(5, "Imposible leer redes wifi error de wlan0"  )
         wifi = 0
         conectado=0