Python Pandas - 检查左侧的区间是否关闭
要检查Interval是否在左侧关闭，请使用interval.closed_left属性。首先，导入所需的库-
import pandas as pd
使用值为“left”的“closed”参数设置的间隔，即[0,5)当closed='left'时由0<=x<5描述
interval = pd.Interval(left=0, right=20, closed='left')
显示间隔
print("Interval...\n",interval)检查左侧的区间是否闭合
print("\nChecking whether the Interval is closed on the left...\n", interval.closed_left)示例
以下是代码
import pandas as pd
# Interval set using the "closed" 带值的参数 "left"
# i.e. [0, 5) is described by 0 <= x < 5 when closed='left'
interval = pd.Interval(left=0, right=20, closed='left')
#显示间隔
print("Interval...\n",interval)
#显示间隔 length
print("\nInterval length...\n",interval.length)
#检查左侧的区间是否闭合
print("\nChecking whether the Interval is closed on the left...\n", interval.closed_left)输出结果这将产生以下代码
Interval... [0, 20) Interval length... 20 Checking whether the Interval is closed on the left... True