Python Pandas IntervalArray – 检查只有一个开放端点的间隔，是否有共同的重叠部分

要检查只有一个公共开放端点的区间是否重叠，请使用 overlaps() 方法。

首先，导入必要的库 −

import pandas as pd

如果两个区间共享一个公共点，包括闭合端点，则它们重叠。创建一个 IntervalArray −

intervals = pd.arrays.IntervalArray.from_tuples([(10, 20), (20, 35)])

显示 IntervalArray −

print("IntervalArray...\n",intervals)

检查只有一个公共开放端点的区间是否重叠。我们已将右侧的“closed”参数的“right”值设置为“closed” −

print("\nDoes interval that that only have an open endpoint overlap or not...\n",intervals.overlaps(pd.Interval(20,25, closed='right')))

示例

以下是代码 −

import pandas as pd

# 两个区间共享一个公共点，包括闭合端点
# 创建 IntervalArray
intervals = pd.arrays.IntervalArray.from_tuples([(10, 20), (20, 35)])

# 显示 IntervalArray
print("IntervalArray...\n",intervals)

# 显示区间长度
print("\nInterval length...\n",intervals.length)

# 检查只有一个公共开放端点的区间是否重叠
# 我们已将右侧的“closed”参数的“right”值设置为“closed”
print("\nDoes interval that that only have an open endpoint overlap or not...\n",intervals.overlaps(pd.Interval(20,25, closed='right')))

输出

这将产生以下输出 −

IntervalArray...
<IntervalArray>
[(10, 20], (20, 35]]
Length: 2, dtype: interval[int64, right]

Interval length...
Int64Index([10, 15], dtype='int64')

Does interval that that only have an open endpoint overlap or not...
[False True]