[英]python findall not finding the regex
So I have a string: data = "1234 5678 9012 3456"
and I have regex: (\\S)+
Which I confirmed matches "1234", "5678", "9012", "3456"
with RegExr. 所以我有一个字符串:
data = "1234 5678 9012 3456"
,我有正则表达式: (\\S)+
我确认与RegExr匹配了"1234", "5678", "9012", "3456"
。
However when I do: re.findall("(\\S)+", data)
it returns ["4", "8", "2", "6"]
. 但是,当我这样做时:
re.findall("(\\S)+", data)
它返回["4", "8", "2", "6"]
。 Am I using re.findall incorrectly to find "1234", "5678", "9012", "3456"
? 我是否使用re.findall错误地找到
"1234", "5678", "9012", "3456"
?
The capturing group caused this: 捕获组导致以下情况:
re.findall("\S+", data)
works as expected. 如预期般运作。
No your regex is incorrect : 没有您的正则表达式不正确:
>>> re.findall("\S+", data)
['1234', '5678', '9012', '3456']
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