def createFromSqlResult(result):
"""
Creates a new Target instance initialized using the request from
an SQL query.
"""
c = Conversions()
target = Target(min_lst = c.sexHrs2rad(result['MINIMUM_LST'])
, max_lst = c.sexHrs2rad(result['MAXIMUM_LST'])
# TBF: why bother importing? It is soooo FUBAR!
#, elevation_min = result['ELEVATION_MINIMUM']
, pst_max_lst = result['MAXIMUM_LST']
, pst_min_lst = result['MINIMUM_LST']
, pst_elevation_min = result['ELEVATION_MINIMUM']
)
target.save()
return target
def createFromSqlResult(proposal_id, result):
"""
Creates a new Session instance initialized using the request from
an SQL query.
"""
c = Conversions()
epoch = SourceCoordinateEpoch.objects.get(epoch = result['coordinate'])
sys = SourceCoordinateSystem.objects.get(system = result['coordinate_system'])
vType = SourceVelocityType.objects.get(type = result['velocity_type'])
ref = SourceReferenceFrame.objects.get(frame = result['referenceFrame'])
con = SourceConvention.objects.get(convention = result['convention'])
# Occasionally this string can be something dumb like '?'
try:
vRedshift = float(result['velocity_redshift'])
except:
vRedshift = None
source = Source(pst_source_id = result['source_id']
# Don't use result's because that's for the
# PST, not our GB PHT DB!
, proposal_id = proposal_id
, target_name = result['target_name']
, ra = c.sexHrs2rad(result['right_ascension'])
, ra_range = c.sexHrs2rad(result['right_ascension_range'])
, dec = c.sexDeg2rad(result['declination'])
, dec_range = c.sexDeg2rad(result['declination_range'])
, coordinate_epoch = epoch
, coordinate_system = sys
, velocity_units = vType
, velocity_redshift = vRedshift
, convention = con
, reference_frame = ref
, pst_ra = result['right_ascension']
, pst_ra_range = result['right_ascension_range']
, pst_dec = result['declination']
, pst_dec_range = result['declination_range']
)
source.save()
return source
def setUp(self):
self.c = Conversions()
class TestConversions(unittest.TestCase):
def setUp(self):
self.c = Conversions()
def test_tryHourConversions(self):
# varaitions off HH:MM:SS.S
tests = ['10:00:00.0'
, '10:00:00.000'
, '10:00:00'
, '010:00:00'
# varaitions off HH MM SS.S
, '10 00 00.0'
, '10 00 00.0'
# varaitions off ##h ##m ##s
, '10d00m00s'
, '10h00m00s'
, '10d 00m 00s'
, '10d 00m 00.0s'
# simple
, '10.0'
]
for t in tests:
anyMatch, value = self.c.tryHourConversions(t)
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(10.0, value, 2)
# spot check
anyMatch, value = self.c.tryHourConversions(' 09:43:25')
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(9.723, value, 2)
anyMatch, value = self.c.tryHourConversions('23:30:00')
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(23.50, value, 2)
anyMatch, value = self.c.tryHourConversions('123:30:00')
self.assertTrue(value is None)
def test_tryDegreeConversions(self):
# varaitions off HH:MM:SS.S
tests = ['310:00:00.0'
, '310:00:00.000'
, '-310:00:00.000'
, '310:00:00'
, '0310:00:00'
# varaitions off HH MM SS.S
, '310 00 00.0'
, '310 00 00.0'
, '-310 00 00.0'
# varaitions off ##h ##m ##s
, '310d00m00s'
, '310d00m00s'
, '-310d00m00s'
, '310d 00m 00s'
, '310d 00m 00.0s'
# simple
, '310.0'
]
for t in tests:
anyMatch, value = self.c.tryDegreeConversions(t)
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(310.0, abs(value), 2)
# spot check
anyMatch, value = self.c.tryDegreeConversions(' 09:43:25')
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(9.723, value, 2)
anyMatch, value = self.c.tryDegreeConversions('23:30:00')
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(23.50, value, 2)
anyMatch, value = self.c.tryDegreeConversions('523:30:00')
self.assertTrue(value is None)
anyMatch, value = self.c.tryDegreeConversions('23 13 13')
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(23.220, value, 2)
anyMatch, value = self.c.tryDegreeConversions('+23 13 13')
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(23.220, value, 2)
anyMatch, value = self.c.tryDegreeConversions('-23 13 13')
self.assertEqual(True, anyMatch)
self.assertAlmostEquals(-23.220, value, 2)