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- import numpy as np
- import matplotlib.pyplot as plt
- def test_stem_remove():
- ax = plt.gca()
- st = ax.stem([1, 2], [1, 2])
- st.remove()
- def test_errorbar_remove():
- # Regression test for a bug that caused remove to fail when using
- # fmt='none'
- ax = plt.gca()
- eb = ax.errorbar([1], [1])
- eb.remove()
- eb = ax.errorbar([1], [1], xerr=1)
- eb.remove()
- eb = ax.errorbar([1], [1], yerr=2)
- eb.remove()
- eb = ax.errorbar([1], [1], xerr=[2], yerr=2)
- eb.remove()
- eb = ax.errorbar([1], [1], fmt='none')
- eb.remove()
- def test_nonstring_label():
- # Test for #26824
- plt.bar(np.arange(10), np.random.rand(10), label=1)
- plt.legend()
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