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Merge pull request #95 from lemoidului/master
add safesky parser
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Original file line number | Diff line number | Diff line change |
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from ogn.parser.utils import FPM_TO_MS | ||
from ogn.parser.pattern import PATTERN_SAFESKY_POSITION_COMMENT | ||
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from .base import BaseParser | ||
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class SafeskyParser(BaseParser): | ||
def __init__(self): | ||
self.beacon_type = 'safesky' | ||
self.position_pattern = PATTERN_SAFESKY_POSITION_COMMENT | ||
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def parse_position(self, aprs_comment): | ||
match = self.position_pattern.match(aprs_comment) | ||
result = dict() | ||
if match.group('details'): | ||
result.update({ | ||
'address_type': int(match.group('details'), 16) & 0b00000011, | ||
'aircraft_type': (int(match.group('details'), 16) & 0b00111100) >> 2, | ||
'no-tracking': (int(match.group('details'), 16) & 0b01000000) >> 6 == 1, | ||
'stealth': (int(match.group('details'), 16) & 0b10000000) >> 7 == 1, | ||
'address': match.group('address'), | ||
}) | ||
result.update( | ||
{'climb_rate': int(match.group('climb_rate')) * FPM_TO_MS if match.group('climb_rate') else None}) | ||
if match.group('gps_quality'): | ||
result.update({ | ||
'gps_quality': { | ||
'horizontal': int(match.group('gps_quality_horizontal')), | ||
'vertical': int(match.group('gps_quality_vertical')) | ||
} | ||
}) | ||
return result |
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Original file line number | Diff line number | Diff line change |
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import unittest | ||
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from ogn.parser.utils import FPM_TO_MS | ||
from ogn.parser.aprs_comment.safesky_parser import SafeskyParser | ||
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class TestStringMethods(unittest.TestCase): | ||
def test_position_comment(self): | ||
# "SKY3E5906>OGNSKY,qAS,SafeSky:/072555h5103.47N/00524.81E'065/031/A=001250 !W05! id1C3E5906 +010fpm gps6x1" | ||
message = SafeskyParser().parse_position("id1C3E5906 +010fpm gps6x1") | ||
self.assertEqual(message['address'], '3E5906') | ||
self.assertEqual(message['address_type'], 0) | ||
self.assertEqual(message['aircraft_type'], 7) | ||
self.assertFalse(message['stealth']) | ||
self.assertAlmostEqual(message['climb_rate'], 10 * FPM_TO_MS, 2) | ||
self.assertEqual(message['gps_quality'], {'horizontal': 6, 'vertical': 1}) | ||
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if __name__ == '__main__': | ||
unittest.main() |