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Attempt to produce an error message to indicate that there are less l… #24068

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Attempt to produce an error message to indicate that there are less l… #24068

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10 changes: 9 additions & 1 deletion lib/matplotlib/legend.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1225,7 +1225,15 @@ def _parse_legend_args(axs, *args, handles=None, labels=None, **kwargs):

# if got both handles and labels as kwargs, make same length
if handles and labels:
handles, labels = zip(*zip(handles, labels))
lengthOfHandles = []
lengthOfLabels = []
lengthOfHandles, LengthOfLabels = _get_legend_handles_labels(axs, handlers)
if len(lengthOfHandles) != len(lengthOfLabels):
log.warning("The amount of labels do not match the number of legends."
"Please note that they have to be the same size in order to"
"produce accurate graph representations.")
else:
handles, labels = zip(*zip(handles, labels))

elif handles is not None and labels is None:
labels = [handle.get_label() for handle in handles]
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