lsst.geom._SpherePoint Namespace Reference

Classes
class	SpherePoint

Functions
	_pickExactlyOne (a, b, message)

Function Documentation

_pickExactlyOne()

lsst.geom._SpherePoint._pickExactlyOne ( a, b, message )

protected

Definition at line 29 of file _SpherePoint.py.

def _pickExactlyOne(a, b, message):
    if a is None and b is not None:
        return b
    if a is not None and b is None:
        return a
    raise ValueError(message)
 
 
@continueClass  # noqa: F811 (FIXME: remove for py 3.8+)