line = '2012-11-06 22:26:56 200 - 12 - - - 283 356781 356781 2.131220 3.458226 67.86.65.47 "GET /dc/4e5bf73e94a6f629c900461b/5050023594739936eb00054a/mp4_h264_aac-1347413541.flv" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.94 Safari/537.4" "" 188.65.122.1 2'

RE=r'^(?P<date>.*?)\s(?P<hour>.*?)\s(?P<status_code>.*?)\s(?P<extended_status_code>.*?)\s(?P<request_flags>.*?)\s(?P<request_range_start>.*?)\s(?P<request_range_end>.*?)\s(?P<requested_fragment>.*?)\s(?P<sent_headers_size>.*?)\s(?P<expected_body_size>.*?)\s(?P<sent_body_size>.*?)\s(?P<response_duration>.*?)\s(?P<client_ip>.*?)\s.*"(?P<method_uri>.*?)"\s"(?P<user_agent>.*?)"\s"(?P<extra_information>.*?)"$'

from re import match
ids = match(RE, line)
print ids.groups()