我希望下面的代码现在可以在数组中输出整个存储的值,当我指定下一个字符时,它只是放置第一个字符
所需:
['6.1', '6.2', '6.3', '6.4', '6.5']
6.1
6.2
6.3
6.4
6.5
实际:
['6.1', '6.2', '6.3', '6.4', '6.5']
6
6
6
6
6
问题:
print (idPercentageDetailsArray[0])
这是问题。我想我正在请求数组索引0,但我却正在获取每个字符串的位置0。不清楚为什么。任何帮助将不胜感激。
代码:
import re
processDetails = """
Percent Done: 6.1%
Percent Done: 6.2%
Percent Done: 6.3%
Percent Done: 6.4%
Percent Done: 6.5%"""
idPercentageDetails = re.findall(r'Percent Done:\s+([0-9]+[.,][0-9]+|[0-9]+)', processDetails, flags=re.MULTILINE)
print (idPercentageDetails)
for idPercentageDetailsArray in idPercentageDetails:
print (idPercentageDetailsArray[0])
答案 0 :(得分:0)
只需更改行:
print (idPercentageDetailsArray[0])
到
print (idPercentageDetailsArray)
由于[0]
意味着您获得 字符串 的第一个字符:idPercentageDetailsArray
因此,您可能希望将变量名更改为如下所示,以使代码更有意义:
import re
process_details = """
Percent Done: 6.1%
Percent Done: 6.2%
Percent Done: 6.3%
Percent Done: 6.4%
Percent Done: 6.5%"""
id_percentage_details = re.findall(r'Percent Done:\s+([0-9]+[.,][0-9]+|[0-9]+)', process_details, flags=re.MULTILINE)
print(id_percentage_details)
for id_percentage_value in id_percentage_details:
print(id_percentage_value)
输出:
['6.1','6.2', '6.3', '6.4', '6.5']
6.1
6.2
6.3
6.4
6.5