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)
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