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BUG: Subplotting boxplot shows unnecessary warnings #9278

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merged 1 commit into from
Jan 18, 2015

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sinhrks
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@sinhrks sinhrks commented Jan 17, 2015

Related to #8877 and 80a730c

Because legend=True is default, DataFrame.plot(kind='box', subplots=True) shows unnecessary warnings.

# OK, no legend / no warnings
df.plot(kind='box')
# NG: no legend and warnings
df.plot(kind='box', subplots=True)
# UserWarning: No labelled objects found. Use label='...' kwarg on individual plots.
#   warnings.warn("No labelled objects found. "

@jorisvandenbossche
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Looking at the travis doc build, the warning is still there.

@jorisvandenbossche jorisvandenbossche added this to the 0.16.0 milestone Jan 17, 2015
@sinhrks
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sinhrks commented Jan 17, 2015

Looks the same warning is raised by hexbin also. Let me fix.

@sinhrks
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sinhrks commented Jan 18, 2015

Looks fixed. Other warnings are unrelated to this change, and being fixed in #8877.

https://travis-ci.org/pydata/pandas/jobs/47391584

@TomAugspurger
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Great. It does look like all the no labelled objects errors have been fixed.

Thanks!

TomAugspurger pushed a commit that referenced this pull request Jan 18, 2015
BUG: Subplotting boxplot shows unnecessary warnings
@TomAugspurger TomAugspurger merged commit fc2ec85 into pandas-dev:master Jan 18, 2015
@sinhrks sinhrks deleted the subplotbox_warn branch January 19, 2015 14:37
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3 participants