Python 字符串比较似乎不起作用

Question

首先，我从一个文本文件中提取一个分配给 clientID 的强度，一旦我有了那个强度，我就将它存储为 clientIntensityResult，然后根据它是等于高还是中等，它应该打印出相应的列表，但是我在if语句中的比较似乎不起作用？我已将其更改为 x = 1, if x == 1: 并且可行，但我在此字符串比较中缺少某些内容？

def clientSelect():
    clientIntensity = open("clientIntensity.txt", "r") #opens file

    high = ["Running", "Swimming", "Aerobics", "Football", "Tennis"]
    moderate = ["Walking", "Hiking", "Cleaning", "Skateboarding", "Basketball"]

    searchId = input("Please enter a clientID (ffsss): ") #search string

    for line in clientIntensity:
        if re.match(searchId, line):
            clientIntensityResult = (line[6:])
            print ("Client intensity is: ", clientIntensityResult)

            if clientIntensityResult == "High":
                print (high)
            elif clientIntensityResult == "Moderate":
                print (moderate)
            else:
                print ("Nothing found")

Answer 1

您将变量定义为

clientIntensityResult = (line[6:])

由于您是逐行迭代，因此每个字符串的末尾都会有一个 '\n'。你可以做

clientIntensityResult = line.strip()[6:]

然后剩下的应该工作。

Python 字符串比较似乎不起作用

Python string comparison doesn't seem to be working

python

string

comparison