開始パターンと開始パターンの間のすべてに一致する正規表現

Question

ログファイルに複数行の文字列が含まれています。各ログエントリは、日付と時刻がこの形式の2016/07/15 14:20:57:642で始まります。この日時の間にすべてを抽出する正規表現を使用することは可能でしょうか？

2016/07/15 14:20:57:642 Log info 
2016/07/15 14:22:37:213 Log info 
2016/07/15 14:34:41:286 Log info 
2016/07/15 14:44:09:618 Log info 
2016/07/15 15:02:40:539 Log info 
2016/07/15 15:02:40:700 Uploading Activities <KBDailyDataCollection: 0x7fbe7c9b4af0> { 
    data =  (
    ); 
} 
2016/07/15 15:02:40:709 Uploading Activities <KBDailyDataCollection: 0x7fbe7c8a48e0> { 
    data =  (
    ); 
} 
2016/07/15 15:02:40:710 Uploading Activities <KBDailyDataCollection: 0x7fbe7c9c10c0> { 
    data =  (
    ); 
} 
2016/07/15 15:02:40:713 Uploading Activities <KBDailyDataCollection: 0x7fbe7c87f540> { 
    data =  (
    ); 
} 
2016/07/15 15:02:48:277 Uploading Activities <KBDailyDataCollection: 0x7fbe7c8d3e80> { 
    data =  (
    ); 
} 
2016/07/15 15:04:57:072 Log info 
2016/07/15 15:04:57:216 Uploading Activities <KBDailyDataCollection: 0x7f95d2df0e60> { 
    data =  (
    ); 
} 
2016/07/15 15:04:57:219 Uploading Activities <KBDailyDataCollection: 0x7f95d2f235d0> { 
    data =  (
    ); 
} 
2016/07/15 15:04:57:221 Uploading Activities <KBDailyDataCollection: 0x7f95d51b6520> { 
    data =  (
    ); 
} 
2016/07/15 15:04:57:225 Uploading Activities <KBDailyDataCollection: 0x7f95d2f4a950> { 
    data =  (
    ); 
} 
2016/07/15 15:29:50:543 Log info 
2016/07/15 15:29:50:721 Uploading Activities <KBDailyDataCollection: 0x7ff6e6158be0> { 
    data =  (
    ); 
} 
2016/07/15 15:29:50:725 Uploading Activities <KBDailyDataCollection: 0x7ff6e60ae2f0> { 
    data =  (
    ); 
} 
2016/07/15 15:29:50:728 Uploading Activities <KBDailyDataCollection: 0x7ff6e60b1790> { 
    data =  (
    ); 
} 
2016/07/15 15:29:50:732 Uploading Activities <KBDailyDataCollection: 0x7ff6e6180b50> { 
    data =  (
    ); 
} 
2016/07/15 15:33:34:046 Uploading Activities <KBDailyDataCollection: 0x7ff6e3da5840> { 
    data =  (
    ); 
} 
2016/07/15 15:33:41:379 Uploading Activities <KBDailyDataCollection: 0x7ff6e6188340> { 
    data =  (
    ); 
} 
2016/07/15 15:34:13:570 Log info 
2016/07/15 15:34:13:764 Uploading Activities <KBDailyDataCollection: 0x7fa3c399ac40> { 
    data =  (
    ); 
} 
2016/07/15 15:34:13:765 Uploading Activities <KBDailyDataCollection: 0x7fa3c38bc710> { 
    data =  (
    ); 
} 
2016/07/15 15:34:13:766 Uploading Activities <KBDailyDataCollection: 0x7fa3c39a81f0> { 
    data =  (
    ); 
} 
2016/07/15 15:34:13:767 Uploading Activities <KBDailyDataCollection: 0x7fa3c3999d70> { 
    data =  (
    ); 
} 
2016/07/15 15:36:04:247 Log info 
2016/07/15 15:36:04:462 Uploading Activities <KBDailyDataCollection: 0x7fa4c8c11030> { 
    data =  (
    ); 
} 
2016/07/15 15:36:04:466 Uploading Activities <KBDailyDataCollection: 0x7fa4cb04b220> { 
    data =  (
    ); 
} 
2016/07/15 15:36:04:477 Uploading Activities <KBDailyDataCollection: 0x7fa4c8f6cab0> { 
    data =  (
    ); 
} 
2016/07/15 15:36:04:484 Uploading Activities <KBDailyDataCollection: 0x7fa4cb121d00> { 
    data =  (
    ); 
} 
2016/07/15 15:41:32:582 Uploading Activities <KBDailyDataCollection: 0x7fa4cb06f160> { 
    data =  (
    ); 
} 
2016/07/15 15:45:51:920 Log info 
2016/07/15 15:45:52:119 Uploading Activities <KBDailyDataCollection: 0x7fefcb417a00> { 
    data =  (
    ); 
} 
2016/07/15 15:45:52:121 Uploading Activities <KBDailyDataCollection: 0x7fefcd977670> { 
    data =  (
    ); 
} 
2016/07/15 15:45:52:122 Uploading Activities <KBDailyDataCollection: 0x7fefcda09060> { 
    data =  (
    ); 
} 
2016/07/15 15:45:52:125 Uploading Activities <KBDailyDataCollection: 0x7fefcb6995b0> { 
    data =  (
    ); 
} 
2016/07/15 15:45:56:136 Uploading Activities <KBDailyDataCollection: 0x7fefcb7f79e0> { 
    data =  (
    ); 
} 
2016/07/15 15:47:01:250 Log info 
2016/07/15 15:47:01:449 Uploading Activities <KBDailyDataCollection: 0x7ff82acb6f90> { 
    data =  (
    ); 
} 
2016/07/15 15:47:01:451 Uploading Activities <KBDailyDataCollection: 0x7ff82d196ad0> { 
    data =  (
    ); 
} 
2016/07/15 15:47:01:454 Uploading Activities <KBDailyDataCollection: 0x7ff82ac32000> { 
    data =  (
    ); 
} 
2016/07/15 15:47:01:456 Uploading Activities <KBDailyDataCollection: 0x7ff82afde380> { 
    data =  (
    ); 
} 
2016/07/15 15:47:48:261 Log info 
2016/07/15 15:47:48:524 Uploading Activities <KBDailyDataCollection: 0x7fc2bd0722c0> { 
    data =  (
    ); 
} 
2016/07/15 15:47:48:529 Uploading Activities <KBDailyDataCollection: 0x7fc2bad2edf0> { 
    data =  (
    ); 
} 
2016/07/15 15:47:48:533 Uploading Activities <KBDailyDataCollection: 0x7fc2bae7a540> { 
    data =  (
    ); 
} 
2016/07/15 15:47:48:539 Uploading Activities <KBDailyDataCollection: 0x7fc2bd0dfd00> { 
    data =  (
    ); 
} 
2016/07/15 15:49:01:597 Log info 
2016/07/15 15:49:01:811 Uploading Activities <KBDailyDataCollection: 0x7ff2305cb860> { 
    data =  (
    ); 
} 
2016/07/15 15:49:01:812 Uploading Activities <KBDailyDataCollection: 0x7ff2328ba5b0> { 
    data =  (
    ); 
} 
2016/07/15 15:49:01:815 Uploading Activities <KBDailyDataCollection: 0x7ff23289d870> { 
    data =  (
    ); 
} 
2016/07/15 15:49:01:817 Uploading Activities <KBDailyDataCollection: 0x7ff2304a6880> { 
    data =  (
    ); 
} 
2016/07/15 15:50:32:141 Log info 
2016/07/15 15:50:32:285 Uploading Activities <KBDailyDataCollection: 0x7f8eb8426e70> { 
    data =  (
    ); 
} 
2016/07/15 15:50:32:287 Uploading Activities <KBDailyDataCollection: 0x7f8eba898f40> { 
    data =  (
    ); 
} 
2016/07/15 15:50:32:291 Uploading Activities <KBDailyDataCollection: 0x7f8ebaa48be0> { 
    data =  (
    ); 
} 
2016/07/15 15:50:32:294 Uploading Activities <KBDailyDataCollection: 0x7f8eb8537090> { 
    data =  (
    ); 
} 
2016/07/15 15:54:32:171 Uploading Activities <KBDailyDataCollection: 0x7f8eba9c4980> { 
    data =  (
    ); 
} 

結果は、これらの試合

Log info 

    Log info 

    Log info 

    Log info 

    Log info 

Uploading Activities <KBDailyDataCollection: 0x7fbe7c9b4af0> { 
    data =  (
    ); 
} 

進捗状況これまで、まだ動作していないようなものになるだろう。

([0-9]{4}\/[0-9]{2}\/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}:[0-9]{3})([\s\S]*?)([0-9]{4}\/[0-9]{2}\/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}:[0-9]{3}) 

Answer 1

あなたはたとえば対話的に必要な表現を取得するためにRegExrを使用することができ、その後、あなたは必要ありません日付をフィルタリングするために有効な複数行モードに置き換えた文字列を実行します。

import re 
re.sub(r"\d{4}\/\d{2}\/\d{2} \d{2}:\d{2}:\d{2}:\d{3}", r"", input_text, re.M) 

\ dは数字を意味する。 {n}は、一致するものがn個あることを示します。