[BUG] Edge color with catplot with kind=bar

[prabhuteja12]

Hello,

When passing edgecolor to catplot for a bar, the argument doesn't reach the underlying p.plot_bars to generate the required output.

Currently there is a line
edgecolor = p._complement_color(kwargs.pop("edgecolor", default), color, p._hue_map)

is not passed into the block elif kind=="bar". A local "hack" I implemented is to add a kwargs["edgecolor"] = edgecolor before p.plot_bars call. Let me know if I should provide more details.

This is on version 0.13.0.

[mwaskom]

Can you provide a full reproducible example using one of the sample datasets? Thanks!

[prabhuteja12]

The default example shows this:

df = sns.load_dataset("titanic")
g = sns.catplot(
       data=df, x="who", y="survived", col="class",
        kind="bar", height=4, aspect=.6, edgecolor="r")
g.set_axis_labels("", "Survival  Rate")
g.set_xticklabels(["Men", "Women", "Children"])
g.set_titles("{col_name} {col_var}")
g.set(ylim=(0, 1))
g.despine(left=True)

The output is

I see that this works as intended in 0.12.2 but not in 0.13.0.

[mwaskom]

Thanks, let's simplify even further...

df = sns.load_dataset("titanic")
sns.catplot(data=df, x="who", y="survived", kind="bar", edgecolor="r")

[mwaskom]

Interestingly this works with the short-form parameter (which is why it passes the test that checks it):

sns.catplot(data=df, x="who", y="survived", kind="bar", ec="r")

[prabhuteja12]

Awesome! Thank you for fixing it!