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Backport PR #59168 on branch 2.2.x (TST: Address UserWarning in matplotlib test) #59175

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Merged
mroeschke merged 1 commit into from
Jul 3, 2024
Merged

Backport PR #59168 on branch 2.2.x (TST: Address UserWarning in matplotlib test) #59175

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8 changes: 7 additions & 1 deletion pandas/plotting/_matplotlib/core.py
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Original file line number Diff line number Diff line change
Expand Up @@ -893,7 +893,13 @@ def _make_legend(self) -> None:
elif self.subplots and self.legend:
for ax in self.axes:
if ax.get_visible():
ax.legend(loc="best")
with warnings.catch_warnings():
warnings.filterwarnings(
"ignore",
"No artists with labels found to put in legend.",
UserWarning,
)
ax.legend(loc="best")

@final
@staticmethod
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