TableColumns

class astropy.table.table.TableColumns(cols={})

Bases: collections.OrderedDict

OrderedDict subclass for a set of columns.

This class enhances item access to provide convenient access to columns by name or index, including slice access. It also handles renaming of columns.

The initialization argument cols can be any structure that is valid for initializing a Python dict. This includes a dict, list of (key, val) tuple pairs, list of [key, val] lists, etc.

Parameters :

cols : dict, list, tuple; optional

Column objects as data structure that can init dict (see above)

Methods Summary

keys()
values()

Methods Documentation

keys()

values()