How to use the mocpy.MOC function in mocpy
To help you get started, we’ve selected a few mocpy examples, based on popular ways it is used in public projects.
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astropy / astroquery / astroquery / cds / spatial_constrains.py View on Github 
default to "overlaps"
Returns
-------
moc_constrain : `~astroquery.cds.Moc`
the MOC region
"""
try:
from mocpy import MOC
except ImportError:
raise ImportError("Could not import mocpy, which is a requirement for the CDS service."
"Please see https://github.com/cds-astro/mocpy to install it.")
assert isinstance(mocpy_obj, MOC), TypeError("`mocpy_obj` must be of type mocpy.MOC")
# dump the moc in json format in a temp file
json_moc = mocpy_obj.write(format='json')
moc_constrain = cls(intersect=intersect)
moc_constrain.request_payload.update({'moc': str(json_moc)})
return moc_constrain
"""
request_payload = dict()
intersect = kwargs.get('intersect', 'overlaps')
if intersect == 'encloses':
intersect = 'enclosed'
request_payload.update({'intersect': intersect,
'casesensitive': 'true',
'fmt': 'json',
'get': 'record',
})
# Region Type
if 'region' in kwargs:
region = kwargs['region']
if isinstance(region, MOC):
self.path_moc_file = os.path.join(os.getcwd(), 'moc.fits')
region.write(self.path_moc_file, format="fits")
# add the moc region payload to the request payload
elif isinstance(region, CircleSkyRegion):
# add the cone region payload to the request payload
request_payload.update({
'DEC': str(region.center.dec.to(u.deg).value),
'RA': str(region.center.ra.to(u.deg).value),
'SR': str(region.radius.to(u.deg).value),
})
elif isinstance(region, PolygonSkyRegion):
# add the polygon region payload to the request payload
polygon_payload = "Polygon"
vertices = region.vertices
for i in range(len(vertices.ra)):
polygon_payload += ' ' + str(vertices.ra[i].to(u.deg).value) + \
