Excel and Reading back in MultiIndex DataFrames #18
Description
When reading Excel files that have been created by Pandas isn't parsed correctly.
This will require an upstream commit to pandas
import pandas as pd
a = pd.read_excel("/home/matthewmckay/work-testing/xlsx/intertemporal_sitc4_exporter_valuecompositions_L1_wmeta_cpidx.xlsx", has_index_names=True)