SunPy 4.0.0
sunpy.coordinates
sunpy.data
sunpy.database
sunpy.image
sunpy.io
sunpy.map
sunpy.net
sunpy.physics
sunpy.sun
sunpy.time
sunpy.timeseries
sunpy.util
sunpy.visualization
This exception is raised if a database entry is attempted to be added to the database although it was already saved in it.