class astropy.utils.data_info.BaseColumnInfo(bound=False)[source]#

Bases: DataInfo

Base info class for anything that can be a column in an astropy Table.

There are at least two classes that inherit from this:

ColumnInfo: for native astropy Column / MaskedColumn objects MixinInfo: for mixin column objects

Note that this class is defined here so that mixins can use it without importing the table package.