def parse_passed_event(header_fields, body_fields):
"""Parses a "PassedEvent" and extracts relevant fields.
Header: date | 2 (?), event_type, event_id, status (Normal/Warning/Error), 2793946901 (ref event_id?)
Body:
0: vehicle
1: junk
2: gid (vehicle_id)
3: vehicle_id
4: gps (lat, lon)
5: gid (linje)
6: gps (inte repeat?!)
7: int (?)
8: gid@int (node)
9: name
10: gps (stop1?)
11: int (?)
12: gps (stop2? repeat av gps#6?)
13: time (arrived?)
14: time (departed)
15: Passed (?)
16: time (?)
17: time (?)
18: Passed (?)
"""
#print(header_fields, body_fields)
return {
"date": dateutil.parser.parse(header_fields[0]),
"event.type": header_fields[2],
"event.id": int(header_fields[3]),
"ref.id": int(header_fields[5]),
"vehicle.type": body_fields[0],
"gid": int(body_fields[2]),
"vehicle.id": int(body_fields[3]),
"gps": str_gps_to_tuple(body_fields[4]),
"line": int(body_fields[5][7:11]),
"line.id": int(body_fields[5][11:]),
"gps2": str_gps_to_tuple(body_fields[6]),
"stop.int1": float(body_fields[7]),
"stop.id": int(body_fields[8][11:14]),
"stop.mode": int(body_fields[8][14:-2]),
"stop.name": body_fields[9],
"stop.gps1": str_gps_to_tuple(body_fields[10]),
"stop.int2": float(body_fields[11]),
"stop.gps2": str_gps_to_tuple(body_fields[12]),
"time1": body_fields[13],
"time2": body_fields[14],
"time3": body_fields[16],
"time4": body_fields[17]
}
def parse_invalidpos_event(header_fields, body_fields):
"""Parses an "ObservedPositionEvent" and extracts relevant fields.
Header: date | 2 (?) | event_type | event_id | status (Normal/Warning/Error) | ref id (?)
Body: vehicle (Bus/Train) | junk | gid | vehicle_id | gps (lat, lon)
"""
return {
"date": dateutil.parser.parse(header_fields[0]),
"event.type": header_fields[2],
"event.id": int(header_fields[3]),
"vehicle.type": body_fields[0],
"gid": int(body_fields[2]),
"vehicle.id": int(body_fields[3]),
"gps": str_gps_to_tuple(body_fields[4])
}
def parse_startstop_event(header_fields, body_fields):
"""Parses a "StartedEvent" or a "StoppedEvent" and extracts relevant fields.
Header: date | 2 (?), event_type, event_id, status (Normal/Warning/Error), 2793946901 (ref event_id?)
Body: vehicle | junk | gid | vehicle_id | gps (lat, lon)
"""
return {
"date": dateutil.parser.parse(header_fields[0]),
"event.type": header_fields[2],
"event.id": int(header_fields[3]),
"ref.id": int(header_fields[5]),
"vehicle.type": body_fields[0],
"gid": int(body_fields[2]),
"vehicle.id": int(body_fields[3]),
"gps": str_gps_to_tuple(body_fields[4])
}
def parse_obspos_event(header_fields, body_fields):
"""Parses an "ObservedPositionEvent" and extracts relevant fields.
Header: date | 2 (?) | event_type | event_id | status (Normal/Warning/Error)
Body: 0.0 (?)| vehicle (Bus/Train) | junk | gid | vehicle_id | gps (lat, lon) | gps repeat | dir | speed | 3061889 (?)
"""
return {
"date": dateutil.parser.parse(header_fields[0]),
"event.type": header_fields[2],
"event.id": int(header_fields[3]),
"vehicle.type": body_fields[1],
"gid": int(body_fields[3]),
"vehicle.id": int(body_fields[4]),
"gps": str_gps_to_tuple(body_fields[5]),
"dir": float(body_fields[7]),
"speed": float(body_fields[8])
}