Remove "None" from cumulative returns plot legend about pyfolio

[justinlent]

I remember trying to fix this too but couldn't figure it before. I can try again though. I think None is what matplotlib might be using for the label for the horizontal black line axhline() plot. maybe forcing the label to just be a " " space could be a hack around it?

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On Wed, Jul 8, 2015 at 5:39 PM -0700, "gusgordon" [email protected] wrote:

First plot in returns tearsheet. I tried to fix this myself but I wasn't sure of an easy way.

Gonna assign to @justinlent, but if you're not sure/don't have time I can take another stab.

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[justinlent]

@gusgordon re-assigning to you since I can't figure it out. I think what we really want because it would be cleaner, is to not have a legend entry for that axhline() black dashed line. So I think we need to manually re-configure the legend using the legend handles. This area in the matplotlib docs I think is where the process is described, but I just can't figure it out. The handles objects are throwing me for a loop. Can you take another look?

http://matplotlib.org/users/legend_guide.html#controlling-the-legend-entries

[gusgordon]

Sure, no problem.

[gusgordon]

Closed in 1ec03ba. I just decided to add the trends to the legend.