>>> gprmc = "$GPRMC,1244.0,A,3111.334505,N,90729.3111898,W,1.2,,020811,,,A*55"
>>> reader = csv.reader(gprmc)
>>>
>>> for row in reader:
	if row and row[0].strip() == '$GPRMC':
		for val in row:
			print val
		print "__________________"
>>>
>>>
>>>