heatmap columns

[anderMartin92]

Sorry that the question is basic but I haven't found an answer for several days.

I want to have a list with the names of the columns of the heatmap (the name of the variables that are optimized).

I have tried everything, for i in params. list(rrrr). params.columns.value and much more and I can't get the list of names.
Thank you very much

[kernc]

The encircled area looks like rrrr.index.

[anderMartin92]

params.index returns 0 and rrrr.index I show it to you in the image. Any more ideas? Thank you so much for everything ;

)

[kernc]

Heatmap is a Series

backtesting.py/backtesting/backtesting.py

Lines 1342 to 1346 in 8b83b35

	heatmap = pd.Series(np.nan,
	name=maximize_key,
	index=pd.MultiIndex.from_tuples(
	[p.values() for p in param_combos],
	names=next(iter(param_combos)).keys()))

with a MultiIndex index. See if any of its properties (such as .names) resolve to what you are after.

[anderMartin92]

`rrrr = rrrr.reset_index()

    print(list(rrrr))`

with reset.index i have disarmed the multiindex. thank you for all.