我有一个多行字符串，我需要太阳字符串...？这是我放置的输入字符串和必需的输出字符串

Question

输入字符串：-

r="""Jun 5 13:09:36.132: %ASESDK-5-NOTICE: dcmd[6670] 879 libloadindexmapmanager.ResilienceStatusEventHandler: uid=[1804108988984000615]userplaneFullyResilient:        User plane resilience alarm cleared in 899 seconds, affected users 0 (1)...
   Jun 5 13:09:36.132: %ASESDK-5-NOTICE: dcmd[6670] 879 libloadindexmapmanager.ResilienceStatusEventHandler: .333252 (2)"""

必需的输出：-

r="""Jun 5 13:09:36.132: %ASESDK-5-NOTICE: dcmd[6670] 879 libloadindexmapmanager.ResilienceStatusEventHandler: uid=[1804108988984000615]userplaneFullyResilient:        User plane resilience alarm cleared in 899 seconds, affected users 0.333252 """

Answer 1

我认为您想做这样的事情：

import re

regex = r"(.*) \(1\)(.*): (.*) "

new_string = ""

test_str = "Jun 5 13:09:36.132: %ASESDK-5-NOTICE: dcmd[6670] 879 libloadindexmapmanager.ResilienceStatusEventHandler: uid=[1804108988984000615]userplaneFullyResilient: User plane resilience alarm cleared in 899 seconds, affected users 0 (1)... Jun 5 13:09:36.132: %ASESDK-5-NOTICE: dcmd[6670] 879 libloadindexmapmanager.ResilienceStatusEventHandler: .333252 (2)"

matches = re.finditer(regex, test_str, re.MULTILINE)

for matchNum, match in enumerate(matches, start=1):
    new_string = (match.group(1) + match.group(3))

print (new_string)

输出为：

Jun 5 13:09:36.132: %ASESDK-5-NOTICE: dcmd[6670] 879 libloadindexmapmanager.ResilienceStatusEventHandler: uid=[1804108988984000615]userplaneFullyResilient: User plane resilience alarm cleared in 899 seconds, affected users 0.333252