def get_info_from_comment_lines(parsed_igc_file: dict,
start_time_buffer: int = 0):
lscsd_lines = list()
lscsr_lines = list()
lscsc_lines = list()
for comment_record in parsed_igc_file['comment_records'][1]:
line = 'L{}{}'.format(comment_record['source'],
comment_record['comment'])
if line.startswith('LSCSD'):
lscsd_lines.append(line)
elif line.startswith('LSCSC'):
lscsc_lines.append(line)
elif line.startswith('LSCSR'):
lscsr_lines.append(line)
task_information, competitor_information = get_task_and_competitor_info(
lscsd_lines, lscsr_lines)
waypoints = get_waypoints(lscsc_lines, task_information)
aat = task_information['aat']
t_min = task_information.get('time_window', None)
start_opening = task_information.get('gate_open', None)
timezone = None # unclear where to get timezone information from strepla igc file
if aat:
task = AAT(waypoints, t_min, timezone, start_opening,
start_time_buffer)
else:
task = RaceTask(waypoints, timezone, start_opening, start_time_buffer)
return task, task_information, competitor_information
def test_race_reduced_legs(self):
"""
Race task with reduced legs, should produce correct distance
https://www.soaringspot.com/en_gb/pribina-cup-2018-nitra-2018/results/15-meter/task-1-on-2018-04-02/daily
"""
lcu_lines = [
'LCU::C020418195435301299000202',
'LCU::C0000000N00000000E',
'LCU::C4819183N01759550E158LEHOTA',
'LCU::C4907167N01819400E235PUCHOV',
'LCU::C4748117N01842983E271STUROVO',
'LCU::C4816767N01807967E001NITRA',
'LCU::C0000000N00000000E',
]
lseeyou_lines = [
'LSEEYOU OZ=-1,Style=2,SpeedStyle=0,R1=5000m,A1=180,Line=1',
'LSEEYOU OZ=0,Style=1,SpeedStyle=3,R1=500m,A1=180,Reduce=1',
'LSEEYOU OZ=1,Style=1,SpeedStyle=3,R1=500m,A1=180,Reduce=1',
'LSEEYOU OZ=2,Style=3,SpeedStyle=2,R1=3000m,A1=180,Reduce=1',
]
waypoints = get_waypoints(lcu_lines, lseeyou_lines)
race_task = RaceTask(waypoints)
self.assertAlmostEqual(race_task.total_distance / 1000,
305.21,
places=2)
def test_race_moved_leg(self):
"""
Race task with moved waypoint, should not crash. somehow distances are not completely equal.
https://www.soaringspot.com/en_gb/35th-world-gliding-championships-hosin-2018/results/18-meter/task-1-on-2018-07-29/daily
"""
lcu_lines = [
'LCU::C290718193533301299000203',
'LCU::C0000000N00000000E',
'LCU::C4908600N01432867E011SP07RADONICE',
'LCU::C4936150N01352917E477ROZMITAL',
'LCU::C4940950N01240067E442PRIMDA',
'LCU::C4915633N01308733E385NYRSKO',
'LCU::C4902383N01429650E001SP01HOSIN',
'LCU::C0000000N00000000E',
]
lseeyou_lines = [
'LSEEYOU OZ=-1,Style=2,SpeedStyle=0,R1=5000m,A1=180,Line=1',
'LSEEYOU OZ=0,Style=1,SpeedStyle=3,R1=500m,A1=180',
'LSEEYOU OZ=1,Style=1,SpeedStyle=3,R1=500m,A1=180',
'LSEEYOU OZ=2,Style=1,SpeedStyle=3,R1=500m,A1=180',
'LSEEYOU OZ=3,Style=3,SpeedStyle=2,R1=5000m,A1=180,Move=1',
]
waypoints = get_waypoints(lcu_lines, lseeyou_lines)
try:
race_task = RaceTask(waypoints)
except Exception:
self.fail()
def get_info_from_comment_lines(
parsed_igc_file: dict,
start_time_buffer: int = 0) -> Tuple[Task, dict, dict]:
"""
There is specific contest information stored in the comment lines of the IGC files.
This function extracts this information
"""
lcu_lines = list()
lseeyou_lines = list()
contest_information = dict()
competitor_information = dict()
comment_lines = get_comment_lines_from_parsed_file(parsed_igc_file)
timezone = None
t_min = None
start_opening = None
multi_start = False
for line in comment_lines:
if line.startswith('LCU::C'):
lcu_lines.append(line)
elif line.startswith('LSEEYOU OZ'):
lseeyou_lines.append(line)
elif line.startswith('LCU::HPGTYGLIDERTYPE:'):
competitor_information['plane_model'] = line.split(':')[3]
elif line.startswith('LCU::HPPLTPILOT:'):
competitor_information['pilot_name'] = line.split(':')[3]
elif line.startswith('LCU::HPCIDCOMPETITIONID:'):
competitor_information['competition_id'] = line.split(':')[3]
elif line.startswith('LCU::HPCCLCOMPETITIONCLASS:'):
contest_information['competition_class'] = line.split(':')[3]
elif line.startswith('LSEEYOU TSK'):
start_opening, t_min, multi_start = get_task_rules(line)
elif line.startswith('LCU::HPTZNTIMEZONE:'):
timezone = int(line.split(':')[3])
if start_opening is not None:
# convert start opening to UTC time
start_opening = subtract_times(start_opening,
datetime.time(hour=timezone))
waypoints = get_waypoints(lcu_lines, lseeyou_lines)
if t_min is None:
task = RaceTask(waypoints, timezone, start_opening, start_time_buffer,
multi_start)
else:
task = AAT(waypoints, t_min, timezone, start_opening,
start_time_buffer, multi_start)
return task, contest_information, competitor_information
def test_not_equal_tasks(self):
waypoints = self.race_task.waypoints
# test_unequal number_waypoints
waypoints2 = deepcopy(waypoints)
del waypoints2[2]
race_task2 = RaceTask(waypoints2)
self.assertNotEqual(self.race_task, race_task2)
# test different waypoint
waypoints3 = deepcopy(waypoints)
waypoints3[2].r_max = 1000
race_task2 = RaceTask(waypoints3)
self.assertNotEqual(self.race_task, race_task2)
# test different start_time
race_task2 = RaceTask(waypoints, start_opening=datetime.time(0, 0, 0))
self.assertNotEqual(race_task2, self.race_task)
# test different start buffer
race_task2 = RaceTask(waypoints, start_time_buffer=5)
self.assertNotEqual(self.race_task, race_task2)