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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression
Processing...

Test String

Code Generator

Language

Generated Code

import re regex = re.compile(r"(?P<mesini>\d{2})(?P<diaini>\d{2})(?P<horaini>\d{2})(?P<minini>\d{2})\s(?P<duracaosegundo>\d{5})\s\d{4}\s(\w|\s)\s{6}\s\s(?<rota>(\d{4})|\s{4})\s{6,18}(?<numerob>\d{4})\s(?<ramal>\d{4,8})\s{20,24}(?P<senha>(\d{6}|\s{6}))\s{8}\d{2}\s(?<tronco>(\d{5}|\s{5}))(?<nodetrunk>\d{4})\n", flags=re.MULTILINE) test_str = ("06191520 00102 0000 J 4776 6512 00 4776\n" " \n" "06191522 00118 0000 4770 6512 00 024017001\n" " \n" "06191535 00037 0000 I 6512 98311871 00 6512\n" "06191532 00000 0000 B 6512 98311871 00 \n" " \n" "06191529 00141 0000 M 0 2470 999308509 6512 00 002002003\n" " \n" "06191555 01854 0000 M 0 2470 33485083 6512 00 002002003\n" " \n" "06191655 00151 0000 M 0 2470 01128983434 6512 00 002002003\n" "06191656 00011 0000 M 0 2470 01128983434 6512 00 002002009\n" "06191658 00130 0000 T 0 2470 01128983434 4776 00 002002009\n" "06191701 00137 0000 M 0 2470 01128983434 6512 00 002002009\n" "06191701 00000 0000 0 2470 01128983434 4776 00 002002009\n" " \n" "06191632 00034 0000 J 4776 6512 00 4776\n" "06191632 00034 0000 J 4776 6512 00 4776\n" "06191634 00203 0000 T 0 2470 999308509 4776 00 002002001\n" " \n" "06191630 00001 0000 J 6361 6512 00 6361\n" "06191630 00001 0000 J 6361 6512 00 6361\n" " \n" "06191644 00009 0000 M 0 2470 33283828 6512 00 002002007\n" "06191645 00136 0000 T 0 2470 33283828 4776 00 002002007\n" " \n" "06191632 00001 0000 M 0 2470 999308509 6512 00 002002001\n" "06191634 00203 0000 T 0 2470 999308509 4776 00 002002001\n" " \n" "06191656 00011 0000 M 0 2470 01128983434 6512 00 002002009\n" "06191658 00130 0000 T 0 2470 01128983434 4776 00 002002009\n" " \n" "06191644 00009 0000 M 0 2470 33283828 6512 00 002002007\n" "06191645 00136 0000 T 0 2470 33283828 4776 00 002002007\n" " \n" "06191632 00001 0000 M 0 2470 999308509 6512 00 002002001\n" "06191634 00203 0000 T 0 2470 999308509 4776 00 002002001\n" "06191652 00106 0000 M 0 2470 999308509 6512 00 002002003\n" "06191652 00000 0000 0 2470 999308509 6512 00 002002003\n" " \n" "06191656 00011 0000 M 0 2470 01128983434 6512 00 002002009\n" "06191658 00130 0000 T 0 2470 01128983434 4776 00 002002009\n" "06191701 00137 0000 M 0 2470 01128983434 6512 00 002002009\n" "06191701 00000 0000 0 2470 01128983434 4776 00 002002009\n" " \n" "06220921 00130 0000 M 0 2470 012997319079 6512 00 002002002\n" " \n" "06220922 00004 0000 M 0 2470 012997319079 6512 00 002002005\n" "06220924 00157 0000 T 0 2470 012997319079 4776 00 002002005\n" " \n" "06220926 00144 0000 M 0 2470 012997319079 6512 00 002002006\n" "06220926 00009 0000 0 2470 012997319079 4776 00 002002006\n" " \n" "06220935 00347 0000 M 0 2470 33485083 6512 578129 00 002002001\n" " \n" "06220938 00211 0000 M 0 2470 999308509 6512 578129 00 002002002\n") matches = regex.finditer(test_str) for match_num, match in enumerate(matches, start=1): print(f"Match {match_num} was found at {match.start()}-{match.end()}: {match.group()}") for group_num, group in enumerate(match.groups(), start=1): print(f"Group {group_num} found at {match.start(group_num)}-{match.end(group_num)}: {group}")

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Python, please visit: https://docs.python.org/3/library/re.html