本文整理汇总了Python中pandas.core.arrays.IntervalArray.from_breaks方法的典型用法代码示例。如果您正苦于以下问题：Python IntervalArray.from_breaks方法的具体用法？Python IntervalArray.from_breaks怎么用？Python IntervalArray.from_breaks使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pandas.core.arrays.IntervalArray的用法示例。
在下文中一共展示了IntervalArray.from_breaks方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_get_numeric_data_extension_dtype
# 需要导入模块: from pandas.core.arrays import IntervalArray [as 别名]
# 或者: from pandas.core.arrays.IntervalArray import from_breaks [as 别名]
def test_get_numeric_data_extension_dtype(self):
# GH 22290
df = DataFrame({
'A': integer_array([-10, np.nan, 0, 10, 20, 30], dtype='Int64'),
'B': Categorical(list('abcabc')),
'C': integer_array([0, 1, 2, 3, np.nan, 5], dtype='UInt8'),
'D': IntervalArray.from_breaks(range(7))})
result = df._get_numeric_data()
expected = df.loc[:, ['A', 'C']]
assert_frame_equal(result, expected)示例2: test_where_raises
# 需要导入模块: from pandas.core.arrays import IntervalArray [as 别名]
# 或者: from pandas.core.arrays.IntervalArray import from_breaks [as 别名]
def test_where_raises(self, other):
ser = pd.Series(IntervalArray.from_breaks([1, 2, 3, 4],
closed='left'))
match = "'value.closed' is 'right', expected 'left'."
with pytest.raises(ValueError, match=match):
ser.where([True, False, True], other=other)示例3: test_set_closed
# 需要导入模块: from pandas.core.arrays import IntervalArray [as 别名]
# 或者: from pandas.core.arrays.IntervalArray import from_breaks [as 别名]
def test_set_closed(self, closed, new_closed):
# GH 21670
array = IntervalArray.from_breaks(range(10), closed=closed)
result = array.set_closed(new_closed)
expected = IntervalArray.from_breaks(range(10), closed=new_closed)
tm.assert_extension_array_equal(result, expected)示例4: test_repeat_errors
# 需要导入模块: from pandas.core.arrays import IntervalArray [as 别名]
# 或者: from pandas.core.arrays.IntervalArray import from_breaks [as 别名]
def test_repeat_errors(self, bad_repeats, msg):
array = IntervalArray.from_breaks(range(4))
with pytest.raises(ValueError, match=msg):
array.repeat(bad_repeats)示例5: test_repeat_errors
# 需要导入模块: from pandas.core.arrays import IntervalArray [as 别名]
# 或者: from pandas.core.arrays.IntervalArray import from_breaks [as 别名]
def test_repeat_errors(self, bad_repeats, msg):
array = IntervalArray.from_breaks(range(4))
with tm.assert_raises_regex(ValueError, msg):
array.repeat(bad_repeats)