Python Pandas - 如果从两侧关闭，检查间隔是否为空
要检查从两侧关闭的区间是否为空，请使用interval.is_empty属性。首先，导入所需的库-
import pandas as pd
间隔从两侧关闭。使用值为“both”的“closed”参数设置的间隔
interval = pd.Interval(0, 0, closed='both')
显示间隔
print("Interval...\n",interval)从两边关闭时检查interval是否为空。包含单个点的区间不为空，即返回False
print("\nIs Interval empty? \n",interval.is_empty)示例
以下是代码
import pandas as pd
#intervalclosedfromthebothsides
# Interval set using the "closed" 带值的参数 "both"
interval = pd.Interval(0, 0, closed='both')
#displaytheinterval
print("Interval...\n",interval)
#displaytheinterval length
print("\nInterval length...\n",interval.length)
#checkwhetherintervalisemptywhenitisclosedfrombothsides
#AnIntervalthatcontainsasinglepointisnotemptyi.e.Falseisreturned
print("\nIs Interval empty? \n",interval.is_empty)输出结果这将产生以下代码
Interval... [0, 0] Interval length... 0 Is Interval empty? False
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