regex101: Python Match Workspace

Pro

\d{4}a Unicode decimal digit, repeated exactly 4 times

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 1(\d{2}[-: ]){5}

{5}repeats the group contents below exactly 5 times:

\d{2}a Unicode decimal digit, repeated exactly 2 times

Character Class[-: ]

-the literal - (45₁₀ / 55₈ / 2D₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

Group your_data(?P<your_data>[\s\S]*?)

Character Class[\s\S]*?

*?matches any number of characters from the set below:

\sa Unicode whitespace character

\Sany character that is not Unicode whitespace

Positive Lookahead(?=\s*(\d{4}-(\d{2}[-: ]){5}|$))

\s*a Unicode whitespace character, repeated any number of times

Group 3(\d{4}-(\d{2}[-: ]){5}|$)

1st Alternative\d{4}-(\d{2}[-: ]){5}

\d{4}a Unicode decimal digit, repeated exactly 4 times

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 4(\d{2}[-: ]){5}

{5}repeats the group contents below exactly 5 times:

\d{2}a Unicode decimal digit, repeated exactly 2 times

Character Class[-: ]

-the literal - (45₁₀ / 55₈ / 2D₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

2nd Alternative$

$end of string, or before its final line terminator

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

25 tokens

Regular Expression

\d{4}-(\d{2}[-: ]){5}(?P<your_data>[\s\S]*?)(?=\s*(\d{4}-(\d{2}[-: ]){5}|$))

New

2020-07-28 10:07:01 (pool-3-thread-5id) DEBUG ResourceLoaderHelper: 10 - Trying to upload data
2020-07-28 10:07:01 (pool-3-thread-5id) DEBUG ResourceLoaderHelper: 66 - Trying to upload data
2020-07-28 10:07:01 (pool-3-thread-5id) DEBUG ValidationXmlParser: 127 - No META-Only annotation
2020-07-28 14:48:00 (pool-2-thread-1id) DEBUG MessageWriter: 55 - Send message ErrorOutputMessage(super=NotificationOutputMessage(super=OutputMessage(type=null, messageId=116345, reqId=af24112))), error=ErrorOutputMessage.Error(code=400, text={
  "errors": [
    "Message type error"
  ]
})) to exchange FOS 
2020-07-28 10:07:01 (pool-3-thread-5id) DEBUG ValidatorFactoryImpl: 578 - Scoped message interpolator.