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DOC: don't index or unpack the return value of pie #30799

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Merged
timhoffm merged 1 commit into from
Nov 29, 2025
Merged

DOC: don't index or unpack the return value of pie #30799

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8 changes: 4 additions & 4 deletions galleries/examples/misc/demo_agg_filter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -269,19 +269,19 @@ def drop_shadow_patches(ax):
def light_filter_pie(ax):
fracs = [15, 30, 45, 10]
explode = (0.1, 0.2, 0.1, 0.1)
pies = ax.pie(fracs, explode=explode)
pie = ax.pie(fracs, explode=explode)

light_filter = LightFilter(9)
for p in pies[0]:
for p in pie.wedges:
p.set_agg_filter(light_filter)
p.set_rasterized(True) # to support mixed-mode renderers
p.set(ec="none",
lw=2)

gauss = DropShadowFilter(9, offsets=(3, -4), alpha=0.7)
shadow = FilteredArtistList(pies[0], gauss)
shadow = FilteredArtistList(pie.wedges, gauss)
ax.add_artist(shadow)
shadow.set_zorder(pies[0][0].get_zorder() - 0.1)
shadow.set_zorder(pie.wedges[0].get_zorder() - 0.1)


if __name__ == "__main__":
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8 changes: 4 additions & 4 deletions galleries/examples/pie_and_polar_charts/bar_of_pie.py
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Expand Up @@ -25,8 +25,8 @@
explode = [0.1, 0, 0]
# rotate so that first wedge is split by the x-axis
angle = -180 * overall_ratios[0]
wedges, *_ = ax1.pie(overall_ratios, autopct='%1.1f%%', startangle=angle,
labels=labels, explode=explode)
pie = ax1.pie(overall_ratios, autopct='%1.1f%%', startangle=angle,
labels=labels, explode=explode)

# bar chart parameters
age_ratios = [.33, .54, .07, .06]
Expand All @@ -47,8 +47,8 @@
ax2.set_xlim(- 2.5 * width, 2.5 * width)

# use ConnectionPatch to draw lines between the two plots
theta1, theta2 = wedges[0].theta1, wedges[0].theta2
center, r = wedges[0].center, wedges[0].r
theta1, theta2 = pie.wedges[0].theta1, pie.wedges[0].theta2
center, r = pie.wedges[0].center, pie.wedges[0].r
bar_height = sum(age_ratios)

# draw top connecting line
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