pandas.MultiIndex.reindex
- 
MultiIndex.reindex(target, method=None, level=None, limit=None, tolerance=None)[source] - 
Create index with target’s values (move/add/delete values as necessary)
Returns: new_index : pd.MultiIndex
Resulting index
indexer : np.ndarray or None
Indices of output values in original index
 
    © 2008–2012, AQR Capital Management, LLC, Lambda Foundry, Inc. and PyData Development Team
Licensed under the 3-clause BSD License.
    https://pandas.pydata.org/pandas-docs/version/0.22.0/generated/pandas.MultiIndex.reindex.html