[英]Python split string at comma, ignore comma in numbers
If I'm given the string 如果给我字符串
"Today, I picked, a total, of, 1,000,000, apples"
I want 我想要
[Today, I picked, a total, of, 1,000,000, apples]
I tried using string.split(",")
, but that doesn't account for commas in numbers... Could you help me for this particular case? 我尝试使用string.split(",")
,但是这不能解决数字中的逗号...在这种情况下,您能帮我吗? Thank you 谢谢
Edit I previously asked this question for javascript, can anyone provide any insights for python? 编辑我之前曾问过这个关于javascript的问题,谁能为python提供任何见解?
You can be more specific by using a regular expression to ignore commas when next to numeric values. 通过使用正则表达式忽略数字值旁边的逗号,可以更加具体。
var s = "Today, I picked, a total, of, 1,000,000, apples"; var a = s.split(/(?!\\d)\\,(?!\\d)/); console.log(a);
replace your string.split(",")
by string.split(", ")
with a space after the comma. 将string.split(",")
替换为string.split(", ")
并在逗号后加一个空格。 This should be enough to avoid splitting the numbers. 这应该足以避免拆分数字。
line_1 = "Today, I picked, a total, of, 1,000,000, apples" line_1 =“今天,我总共采摘了1,000,000个苹果”
line_2 = line_1.split(', ') line_2 = line_1.split(',')
print(line_2) 打印(第_2行)
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