def test_spatial_query(self, fixture_db_session):
s = fixture_db_session
posn = vp.get_event_position(swift_bat_grb_655721)
# Cone search centred on the known co-ords should return the row:
results = s.query(Coord).filter(
coord_cone_search_clause(posn.ra, posn.dec, 0.5)).all()
assert len(results) == 1
# Now bump the cone to the side (so not matching) and check null return
results = s.query(Coord).filter(
coord_cone_search_clause(posn.ra, posn.dec + 1.0, 0.5)).all()
assert len(results) == 0
def test_spatial_query(self, fixture_db_session):
s = fixture_db_session
posn = vp.get_event_position(swift_bat_grb_655721)
# Cone search centred on the known co-ords should return the row:
results = s.query(Coord).filter(
coord_cone_search_clause(posn.ra, posn.dec, 0.5)).all()
assert len(results) == 1
# Now bump the cone to the side (so not matching) and check null return
results = s.query(Coord).filter(
coord_cone_search_clause(posn.ra, posn.dec + 1.0, 0.5)).all()
assert len(results) == 0
def filter(self, filter_value):
try:
ra, dec, radius = json.loads(filter_value)
except:
raise apierror.InvalidQueryString(self.querystring_key,
filter_value)
if dec < -90.0 or dec > 90.0:
raise apierror.InvalidQueryString(self.querystring_key,
filter_value,
reason="invalid declination value")
return coord_cone_search_clause(ra, dec, radius)
def filter(self, filter_value):
try:
ra, dec, radius = json.loads(filter_value)
except:
raise apierror.InvalidQueryString(self.querystring_key,
filter_value)
if dec < -90.0 or dec > 90.0:
raise apierror.InvalidQueryString(self.querystring_key,
filter_value,
reason="invalid declination value")
return coord_cone_search_clause(ra, dec, radius)
