<----SKIPPED LINES---->




AIRCRAFT_LENGTH['Airbus A321 (twin-jet)'] = 44.51
AIRCRAFT_LENGTH['Airbus A321neo (twin-jet)'] = 44.51
AIRCRAFT_LENGTH['Airbus A330 (twin-jet)'] = 58.82  # assumed -200 or -300
AIRCRAFT_LENGTH['Airbus A330-200 (twin-jet)'] = 58.82
AIRCRAFT_LENGTH['Airbus A330-300 (twin-jet)'] = 63.67
AIRCRAFT_LENGTH['AIRBUS A-330-900 (twin-jet)'] = 63.66
AIRCRAFT_LENGTH['Airbus A330-900 (twin-jet)'] = 63.66
AIRCRAFT_LENGTH['Airbus A340-300 (quad-jet)'] = 63.69
AIRCRAFT_LENGTH['Airbus A350-1000 (twin-jet)'] = 73.79
AIRCRAFT_LENGTH['Airbus A350-900 (twin-jet)'] = 66.8
AIRCRAFT_LENGTH['Airbus A380-800 (quad-jet)'] = 72.72
AIRCRAFT_LENGTH['Antonov An-124 Ruslan (quad-jet)'] = 69.1
AIRCRAFT_LENGTH['Beechcraft Beechjet (twin-jet)'] = 14.76
AIRCRAFT_LENGTH['Beechcraft Bonanza (33) (piston-single)'] = 7.65
AIRCRAFT_LENGTH['Beechcraft Bonanza (36) (piston-single)'] = 8.38
AIRCRAFT_LENGTH['Beechcraft King Air 90 (twin-turboprop)'] = 10.82
AIRCRAFT_LENGTH['Beechcraft King Air F90 (twin-turboprop)'] = 12.14
AIRCRAFT_LENGTH['Beechcraft Premier 1 (twin-jet)'] = 14.02
AIRCRAFT_LENGTH['Beechcraft Super King Air 200 (twin-turboprop)'] = 13.31
AIRCRAFT_LENGTH['Beechcraft Super King Air 350 (twin-turboprop)'] = 14.22

AIRCRAFT_LENGTH['Boeing 737-400 (twin-jet)'] = 36.4
AIRCRAFT_LENGTH['Boeing 737-500 (twin-jet)'] = 31.0
AIRCRAFT_LENGTH['Boeing 737-700 (twin-jet)'] = 33.63
AIRCRAFT_LENGTH['Boeing 737-800 (twin-jet)'] = 39.47
AIRCRAFT_LENGTH['Boeing 737-900 (twin-jet)'] = 42.11
AIRCRAFT_LENGTH['Boeing 737 MAX 8 (twin-jet)'] = 39.47
AIRCRAFT_LENGTH['Boeing 737 MAX 9 (twin-jet)'] = 42.1
AIRCRAFT_LENGTH['Boeing 747-100 (quad-jet)'] = 70.66
AIRCRAFT_LENGTH['Boeing 747-400 (quad-jet)'] = 70.66
AIRCRAFT_LENGTH['Boeing 747-8 (quad-jet)'] = 76.25
AIRCRAFT_LENGTH['Boeing 757-200 (twin-jet)'] = 47.3
AIRCRAFT_LENGTH['Boeing 757-300 (twin-jet)'] = 54.4
AIRCRAFT_LENGTH['Boeing 767-200 (twin-jet)'] = 48.51
AIRCRAFT_LENGTH['BOEING 767-300 (twin-jet)'] = 54.94
AIRCRAFT_LENGTH['Boeing 767-300 (twin-jet)'] = 54.94
AIRCRAFT_LENGTH['BOEING 767-400 (twin-jet)'] = 61.37
AIRCRAFT_LENGTH['Boeing 777 (twin-jet)'] = (63.73 + 73.86) / 2
AIRCRAFT_LENGTH['Boeing 777-200 (twin-jet)'] = 63.73
AIRCRAFT_LENGTH['BOEING 777-200ER (twin-jet)'] = 63.73
AIRCRAFT_LENGTH['BOEING 777-200LR (twin-jet)'] = 63.73




                            <----SKIPPED LINES---->




AIRCRAFT_LENGTH['Cessna T206 Turbo Stationair (piston-single)'] = 8.61
AIRCRAFT_LENGTH['Cessna 421 (twin-piston)'] = 11.09
AIRCRAFT_LENGTH['Cirrus SR-20 (piston-single)'] = 7.92
AIRCRAFT_LENGTH['Cirrus SR-22 (piston-single)'] = 7.92
AIRCRAFT_LENGTH['Cirrus SR22 Turbo (piston-single)'] = 7.92
AIRCRAFT_LENGTH['Cirrus Vision SF50 (single-jet)'] = 9.42
AIRCRAFT_LENGTH['Daher-Socata TBM-900 (single-turboprop)'] = 10.72
AIRCRAFT_LENGTH['Dassault Falcon 50 (tri-jet)'] = 18.52
AIRCRAFT_LENGTH['Dassault Falcon 2000 (twin-jet)'] = 20.23
AIRCRAFT_LENGTH['Dassault Falcon 900 (tri-jet)'] = 20.21
AIRCRAFT_LENGTH['Embraer 170/175 (twin-jet)'] = (29.90 + 31.68) / 2
AIRCRAFT_LENGTH['EMBRAER 175 (long wing) (twin-jet)'] = 31.68
AIRCRAFT_LENGTH['Embraer ERJ-135 (twin-jet)'] = 26.33
AIRCRAFT_LENGTH['Embraer ERJ-145 (twin-jet)'] = 29.87
AIRCRAFT_LENGTH['Embraer ERJ 175 (twin-jet)'] = 31.68
AIRCRAFT_LENGTH['Embraer ERJ 190 (twin-jet)'] = 36.25
AIRCRAFT_LENGTH['Embraer ERJ-190 (twin-jet)'] = 36.25
AIRCRAFT_LENGTH['Embraer Legacy 450 (twin-jet)'] = 19.69
AIRCRAFT_LENGTH['Embraer Legacy 550 (twin-jet)'] = 20.74
AIRCRAFT_LENGTH['Embraer Legacy 600/650 (twin-jet)'] = 26.33

AIRCRAFT_LENGTH['Embraer Phenom 300 (twin-jet)'] = 15.9

AIRCRAFT_LENGTH['Eurocopter EC-635 (twin-turboshaft)'] = 10.21
AIRCRAFT_LENGTH['Fairchild Dornier 328JET (twin-jet)'] = 21.11
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream 3 (twin-jet)'] = 25.32
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream G450 (twin-jet)'] = 27.23
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream G550 (twin-jet)'] = 29.39
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream G650 (twin-jet)'] = 30.41
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream IV (twin-jet)'] = 26.92
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream V (twin-jet)'] = 29.4

AIRCRAFT_LENGTH['Hawker Beechcraft 4000 (twin-jet)'] = 21.08
AIRCRAFT_LENGTH['Honda HondaJet (twin-jet)'] = 12.99
AIRCRAFT_LENGTH['IAI Gulfstream G100 (twin-jet)'] = 16.94
AIRCRAFT_LENGTH['IAI Gulfstream G150 (twin-jet)'] = 16.94
AIRCRAFT_LENGTH['IAI Gulfstream G200 (twin-jet)'] = 18.97
AIRCRAFT_LENGTH['IAI Gulfstream G280 (twin-jet)'] = 20.3
AIRCRAFT_LENGTH['Learjet 31 (twin-jet)'] = 14.83
AIRCRAFT_LENGTH['Learjet 35 (twin-jet)'] = 14.83
AIRCRAFT_LENGTH['Learjet 40 (twin-jet)'] = 16.92
AIRCRAFT_LENGTH['Learjet 45 (twin-jet)'] = 17.68
AIRCRAFT_LENGTH['Learjet 55 (twin-jet)'] = 16.79
AIRCRAFT_LENGTH['Learjet 60 (twin-jet)'] = 17.88
AIRCRAFT_LENGTH['McDonnell Douglas MD-11 (tri-jet)'] = 61.6
AIRCRAFT_LENGTH['McDonnell Douglas MD-83 (twin-jet)'] = 45.06
AIRCRAFT_LENGTH['Mooney M-20 (piston-single)'] = 8.13
AIRCRAFT_LENGTH['North American Navion (piston-single)'] = 8.38

AIRCRAFT_LENGTH['Pilatus PC-12 (single-turboprop)'] = 14.4
AIRCRAFT_LENGTH['Pilatus PC-24 (twin-jet)'] = 16.85
AIRCRAFT_LENGTH['Piper Cherokee (piston-single)'] = 7.10

AIRCRAFT_LENGTH['Raytheon Hawker 800 (twin-jet)'] = 15.60
AIRCRAFT_LENGTH['Raytheon Hawker 800XP (twin-jet)'] = 15.60
AIRCRAFT_LENGTH['Raytheon Hawker 850XP (twin-jet)'] = 15.60
AIRCRAFT_LENGTH['Raytheon Hawker 900XP (twin-jet)'] = 15.60
AIRCRAFT_LENGTH['Raytheon Hawker 1000 (twin-jet)'] = 16.08
AIRCRAFT_LENGTH['Rockwell Turbo Commander 690 (twin-turboprop)'] = 11.22
for mixed_case_plane in list(AIRCRAFT_LENGTH.keys()):  # pylint: disable=C0201
  AIRCRAFT_LENGTH[mixed_case_plane.upper()] = AIRCRAFT_LENGTH[mixed_case_plane]
  AIRCRAFT_LENGTH.pop(mixed_case_plane)

# pylint: disable=line-too-long
SHORTER_AIRCRAFT_NAME = {}
SHORTER_AIRCRAFT_NAME['Boeing 787-9 Dreamliner (twin-jet)'] = 'Boeing 787-9 (twin-jet)'
SHORTER_AIRCRAFT_NAME['BOEING 787-10 Dreamliner (twin-jet)'] = 'Boeing 787-10 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Canadair Regional Jet CRJ-200 (twin-jet)'] = 'Canadair CRJ-200 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Canadair Regional Jet CRJ-700 (twin-jet)'] = 'Canadair CRJ-700 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Canadair Regional Jet CRJ-900 (twin-jet)'] = 'Canadair CRJ-900 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream 3 (twin-jet)'] = 'Gulfstream 3 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream G450 (twin-jet)'] = 'Gulfstream G450 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream G550 (twin-jet)'] = 'Gulfstream G550 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream IV (twin-jet)'] = 'Gulfstream IV (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream V (twin-jet)'] = 'Gulfstream V (twin-jet)'

# pylint: enable=line-too-long

SHORTER_AIRLINE_NAME = {}
SHORTER_AIRLINE_NAME['WHEELS UP - GAMA AVIATION'] = 'GAMA AVIATION'


def Log(message, file=None, rolling=None):
  """Write a message to a logfile along with a timestamp.

  Args:
    message: string message to write
    file: string representing file name and, if needed, path to the
      file to write to
    rolling: name of file that will keep only the last n files of file
  """
  # can't define as a default parameter because LOGFILE name is potentially
  # modified based on SIMULATION flag
  if not file:
    file = LOGFILE





                            <----SKIPPED LINES---->




  Returns:
    A tuple:
    - updated persistent_nearby_aircraft
    - (possibly empty) dictionary of flight attributes of the new flight upon
      its first observation.
    - the time of the radio observation if present; None if no radio dump
    - a dictionary of attributes about the dump itself (i.e.: # of flights;
      furthest observed flight, etc.)
    - persistent_path, a data structure containing past details of a flight's
      location as described in ParseDumpJson
    - a text message indicating any errors in querying FlightAware or
      populating flight details
    - text string of SUCCESS, WARNING, or FAILURE: warning meaning the query
      occurred to soon after the last FA request, FAILURE if the request failed
      for some other reason, and SUCCESS if it was otherwise successful.
    - timestamp indicating exact time at which FlightAware was queried (or
      attempted to be queried), if a query was made in this pass
  """
  flight_details = {}
  error_message = ''
  status = SUCCESS
  now = time.time()
  if SIMULATION:
    (dump_json, json_time) = DUMP_JSONS[SIMULATION_COUNTER]
  else:
    dump_json = ReadFile(DUMP_JSON_FILE, log_exception=True)
  # Often there is no flight aware query, so we need to give a default value
  flight_aware_timestamp = 0

  json_desc_dict = {}
  current_nearby_aircraft = {}
  if dump_json:
    (current_nearby_aircraft, now,
     json_desc_dict, persistent_path) = ParseDumpJson(
         dump_json, persistent_path)

    if not SIMULATION and log_jsons:
      PickleObjectToFile((dump_json, now), PICKLE_DUMP_JSON_FILE, True)

    newly_nearby_flight_identifiers = UpdateAircraftList(
        persistent_nearby_aircraft, current_nearby_aircraft, now)




                            <----SKIPPED LINES---->

                            <----SKIPPED LINES---->




AIRCRAFT_LENGTH['Airbus A321 (twin-jet)'] = 44.51
AIRCRAFT_LENGTH['Airbus A321neo (twin-jet)'] = 44.51
AIRCRAFT_LENGTH['Airbus A330 (twin-jet)'] = 58.82  # assumed -200 or -300
AIRCRAFT_LENGTH['Airbus A330-200 (twin-jet)'] = 58.82
AIRCRAFT_LENGTH['Airbus A330-300 (twin-jet)'] = 63.67
AIRCRAFT_LENGTH['AIRBUS A-330-900 (twin-jet)'] = 63.66
AIRCRAFT_LENGTH['Airbus A330-900 (twin-jet)'] = 63.66
AIRCRAFT_LENGTH['Airbus A340-300 (quad-jet)'] = 63.69
AIRCRAFT_LENGTH['Airbus A350-1000 (twin-jet)'] = 73.79
AIRCRAFT_LENGTH['Airbus A350-900 (twin-jet)'] = 66.8
AIRCRAFT_LENGTH['Airbus A380-800 (quad-jet)'] = 72.72
AIRCRAFT_LENGTH['Antonov An-124 Ruslan (quad-jet)'] = 69.1
AIRCRAFT_LENGTH['Beechcraft Beechjet (twin-jet)'] = 14.76
AIRCRAFT_LENGTH['Beechcraft Bonanza (33) (piston-single)'] = 7.65
AIRCRAFT_LENGTH['Beechcraft Bonanza (36) (piston-single)'] = 8.38
AIRCRAFT_LENGTH['Beechcraft King Air 90 (twin-turboprop)'] = 10.82
AIRCRAFT_LENGTH['Beechcraft King Air F90 (twin-turboprop)'] = 12.14
AIRCRAFT_LENGTH['Beechcraft Premier 1 (twin-jet)'] = 14.02
AIRCRAFT_LENGTH['Beechcraft Super King Air 200 (twin-turboprop)'] = 13.31
AIRCRAFT_LENGTH['Beechcraft Super King Air 350 (twin-turboprop)'] = 14.22
AIRCRAFT_LENGTH['Bell 429 GlobalRanger (twin-turboshaft)'] = 12.70
AIRCRAFT_LENGTH['Boeing 737-400 (twin-jet)'] = 36.4
AIRCRAFT_LENGTH['Boeing 737-500 (twin-jet)'] = 31.0
AIRCRAFT_LENGTH['Boeing 737-700 (twin-jet)'] = 33.63
AIRCRAFT_LENGTH['Boeing 737-800 (twin-jet)'] = 39.47
AIRCRAFT_LENGTH['Boeing 737-900 (twin-jet)'] = 42.11
AIRCRAFT_LENGTH['Boeing 737 MAX 8 (twin-jet)'] = 39.47
AIRCRAFT_LENGTH['Boeing 737 MAX 9 (twin-jet)'] = 42.1
AIRCRAFT_LENGTH['Boeing 747-100 (quad-jet)'] = 70.66
AIRCRAFT_LENGTH['Boeing 747-400 (quad-jet)'] = 70.66
AIRCRAFT_LENGTH['Boeing 747-8 (quad-jet)'] = 76.25
AIRCRAFT_LENGTH['Boeing 757-200 (twin-jet)'] = 47.3
AIRCRAFT_LENGTH['Boeing 757-300 (twin-jet)'] = 54.4
AIRCRAFT_LENGTH['Boeing 767-200 (twin-jet)'] = 48.51
AIRCRAFT_LENGTH['BOEING 767-300 (twin-jet)'] = 54.94
AIRCRAFT_LENGTH['Boeing 767-300 (twin-jet)'] = 54.94
AIRCRAFT_LENGTH['BOEING 767-400 (twin-jet)'] = 61.37
AIRCRAFT_LENGTH['Boeing 777 (twin-jet)'] = (63.73 + 73.86) / 2
AIRCRAFT_LENGTH['Boeing 777-200 (twin-jet)'] = 63.73
AIRCRAFT_LENGTH['BOEING 777-200ER (twin-jet)'] = 63.73
AIRCRAFT_LENGTH['BOEING 777-200LR (twin-jet)'] = 63.73




                            <----SKIPPED LINES---->




AIRCRAFT_LENGTH['Cessna T206 Turbo Stationair (piston-single)'] = 8.61
AIRCRAFT_LENGTH['Cessna 421 (twin-piston)'] = 11.09
AIRCRAFT_LENGTH['Cirrus SR-20 (piston-single)'] = 7.92
AIRCRAFT_LENGTH['Cirrus SR-22 (piston-single)'] = 7.92
AIRCRAFT_LENGTH['Cirrus SR22 Turbo (piston-single)'] = 7.92
AIRCRAFT_LENGTH['Cirrus Vision SF50 (single-jet)'] = 9.42
AIRCRAFT_LENGTH['Daher-Socata TBM-900 (single-turboprop)'] = 10.72
AIRCRAFT_LENGTH['Dassault Falcon 50 (tri-jet)'] = 18.52
AIRCRAFT_LENGTH['Dassault Falcon 2000 (twin-jet)'] = 20.23
AIRCRAFT_LENGTH['Dassault Falcon 900 (tri-jet)'] = 20.21
AIRCRAFT_LENGTH['Embraer 170/175 (twin-jet)'] = (29.90 + 31.68) / 2
AIRCRAFT_LENGTH['EMBRAER 175 (long wing) (twin-jet)'] = 31.68
AIRCRAFT_LENGTH['Embraer ERJ-135 (twin-jet)'] = 26.33
AIRCRAFT_LENGTH['Embraer ERJ-145 (twin-jet)'] = 29.87
AIRCRAFT_LENGTH['Embraer ERJ 175 (twin-jet)'] = 31.68
AIRCRAFT_LENGTH['Embraer ERJ 190 (twin-jet)'] = 36.25
AIRCRAFT_LENGTH['Embraer ERJ-190 (twin-jet)'] = 36.25
AIRCRAFT_LENGTH['Embraer Legacy 450 (twin-jet)'] = 19.69
AIRCRAFT_LENGTH['Embraer Legacy 550 (twin-jet)'] = 20.74
AIRCRAFT_LENGTH['Embraer Legacy 600/650 (twin-jet)'] = 26.33
AIRCRAFT_LENGTH['Embraer Phenom 100 (twin-jet)'] = 12.82
AIRCRAFT_LENGTH['Embraer Phenom 300 (twin-jet)'] = 15.9
AIRCRAFT_LENGTH['Epic Aircraft LT (single-turboprop)'] = 10.92
AIRCRAFT_LENGTH['Eurocopter EC-635 (twin-turboshaft)'] = 10.21
AIRCRAFT_LENGTH['Fairchild Dornier 328JET (twin-jet)'] = 21.11
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream 3 (twin-jet)'] = 25.32
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream G450 (twin-jet)'] = 27.23
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream G550 (twin-jet)'] = 29.39
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream G650 (twin-jet)'] = 30.41
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream IV (twin-jet)'] = 26.92
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream V (twin-jet)'] = 29.4
AIRCRAFT_LENGTH['GULFSTREAM AEROSPACE G-7 Gulfstream G600 (twin-jet)'] = 29.29
AIRCRAFT_LENGTH['Hawker Beechcraft 4000 (twin-jet)'] = 21.08
AIRCRAFT_LENGTH['Honda HondaJet (twin-jet)'] = 12.99
AIRCRAFT_LENGTH['IAI Gulfstream G100 (twin-jet)'] = 16.94
AIRCRAFT_LENGTH['IAI Gulfstream G150 (twin-jet)'] = 16.94
AIRCRAFT_LENGTH['IAI Gulfstream G200 (twin-jet)'] = 18.97
AIRCRAFT_LENGTH['IAI Gulfstream G280 (twin-jet)'] = 20.3
AIRCRAFT_LENGTH['Learjet 31 (twin-jet)'] = 14.83
AIRCRAFT_LENGTH['Learjet 35 (twin-jet)'] = 14.83
AIRCRAFT_LENGTH['Learjet 40 (twin-jet)'] = 16.92
AIRCRAFT_LENGTH['Learjet 45 (twin-jet)'] = 17.68
AIRCRAFT_LENGTH['Learjet 55 (twin-jet)'] = 16.79
AIRCRAFT_LENGTH['Learjet 60 (twin-jet)'] = 17.88
AIRCRAFT_LENGTH['McDonnell Douglas MD-11 (tri-jet)'] = 61.6
AIRCRAFT_LENGTH['McDonnell Douglas MD-83 (twin-jet)'] = 45.06
AIRCRAFT_LENGTH['Mooney M-20 (piston-single)'] = 8.13
AIRCRAFT_LENGTH['North American Navion (piston-single)'] = 8.38
AIRCRAFT_LENGTH['North American Sabreliner (twin-jet)'] = 13.41
AIRCRAFT_LENGTH['Pilatus PC-12 (single-turboprop)'] = 14.4
AIRCRAFT_LENGTH['Pilatus PC-24 (twin-jet)'] = 16.85
AIRCRAFT_LENGTH['Piper Cherokee (piston-single)'] = 7.10
AIRCRAFT_LENGTH['Piper Navajo (twin-piston)'] = 9.94
AIRCRAFT_LENGTH['Raytheon Hawker 800 (twin-jet)'] = 15.60
AIRCRAFT_LENGTH['Raytheon Hawker 800XP (twin-jet)'] = 15.60
AIRCRAFT_LENGTH['Raytheon Hawker 850XP (twin-jet)'] = 15.60
AIRCRAFT_LENGTH['Raytheon Hawker 900XP (twin-jet)'] = 15.60
AIRCRAFT_LENGTH['Raytheon Hawker 1000 (twin-jet)'] = 16.08
AIRCRAFT_LENGTH['Rockwell Turbo Commander 690 (twin-turboprop)'] = 11.22
for mixed_case_plane in list(AIRCRAFT_LENGTH.keys()):  # pylint: disable=C0201
  AIRCRAFT_LENGTH[mixed_case_plane.upper()] = AIRCRAFT_LENGTH[mixed_case_plane]
  AIRCRAFT_LENGTH.pop(mixed_case_plane)

# pylint: disable=line-too-long
SHORTER_AIRCRAFT_NAME = {}
SHORTER_AIRCRAFT_NAME['Boeing 787-9 Dreamliner (twin-jet)'] = 'Boeing 787-9 (twin-jet)'
SHORTER_AIRCRAFT_NAME['BOEING 787-10 Dreamliner (twin-jet)'] = 'Boeing 787-10 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Canadair Regional Jet CRJ-200 (twin-jet)'] = 'Canadair CRJ-200 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Canadair Regional Jet CRJ-700 (twin-jet)'] = 'Canadair CRJ-700 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Canadair Regional Jet CRJ-900 (twin-jet)'] = 'Canadair CRJ-900 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream 3 (twin-jet)'] = 'Gulfstream 3 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream G450 (twin-jet)'] = 'Gulfstream G450 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream G550 (twin-jet)'] = 'Gulfstream G550 (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream IV (twin-jet)'] = 'Gulfstream IV (twin-jet)'
SHORTER_AIRCRAFT_NAME['Gulfstream Aerospace Gulfstream V (twin-jet)'] = 'Gulfstream V (twin-jet)'
SHORTER_AIRCRAFT_NAME['GULFSTREAM AEROSPACE G-7 Gulfstream G600 (twin-jet)'] = 'Gulfstream G600 (twin-jet)'
# pylint: enable=line-too-long

SHORTER_AIRLINE_NAME = {}
SHORTER_AIRLINE_NAME['WHEELS UP - GAMA AVIATION'] = 'GAMA AVIATION'


def Log(message, file=None, rolling=None):
  """Write a message to a logfile along with a timestamp.

  Args:
    message: string message to write
    file: string representing file name and, if needed, path to the
      file to write to
    rolling: name of file that will keep only the last n files of file
  """
  # can't define as a default parameter because LOGFILE name is potentially
  # modified based on SIMULATION flag
  if not file:
    file = LOGFILE





                            <----SKIPPED LINES---->




  Returns:
    A tuple:
    - updated persistent_nearby_aircraft
    - (possibly empty) dictionary of flight attributes of the new flight upon
      its first observation.
    - the time of the radio observation if present; None if no radio dump
    - a dictionary of attributes about the dump itself (i.e.: # of flights;
      furthest observed flight, etc.)
    - persistent_path, a data structure containing past details of a flight's
      location as described in ParseDumpJson
    - a text message indicating any errors in querying FlightAware or
      populating flight details
    - text string of SUCCESS, WARNING, or FAILURE: warning meaning the query
      occurred to soon after the last FA request, FAILURE if the request failed
      for some other reason, and SUCCESS if it was otherwise successful.
    - timestamp indicating exact time at which FlightAware was queried (or
      attempted to be queried), if a query was made in this pass
  """
  flight_details = {}
  error_message = ''
  status = 'SUCCESS'
  now = time.time()
  if SIMULATION:
    (dump_json, json_time) = DUMP_JSONS[SIMULATION_COUNTER]
  else:
    dump_json = ReadFile(DUMP_JSON_FILE, log_exception=True)
  # Often there is no flight aware query, so we need to give a default value
  flight_aware_timestamp = 0

  json_desc_dict = {}
  current_nearby_aircraft = {}
  if dump_json:
    (current_nearby_aircraft, now,
     json_desc_dict, persistent_path) = ParseDumpJson(
         dump_json, persistent_path)

    if not SIMULATION and log_jsons:
      PickleObjectToFile((dump_json, now), PICKLE_DUMP_JSON_FILE, True)

    newly_nearby_flight_identifiers = UpdateAircraftList(
        persistent_nearby_aircraft, current_nearby_aircraft, now)




                            <----SKIPPED LINES---->