regex101: Python Match Workspace

Pro

\ba Unicode word boundary

HRBthe literal text HRB (case sensitive)

Character Class[,:]?

?matches at most one character from the set below:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Non-Capturing Group(?:[- ](?:Nr|Nummer)[.:]*)?

?repeats the group contents below at most once:

Character Class[- ]

-the literal - (45₁₀ / 55₈ / 2D₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

Non-Capturing Group(?:Nr|Nummer)

1st AlternativeNr

Nrthe literal text Nr (case sensitive)

2nd AlternativeNummer

Nummerthe literal text Nummer (case sensitive)

Character Class[.:]*

*matches any number of characters from the set below:

.the literal . (46₁₀ / 56₈ / 2E₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

Group 1(\d+)

\d+a Unicode decimal digit, repeated at least once

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

25 tokens

Regular Expression

\bHRB[,:]?(?:[- ](?:Nr|Nummer)[.:]*)? (\d+)

New

######## Most cases are likes this: ###############

HRB 21156
HRB, 1234
HRB: 99887

######## Some cases can be likes this: ###############
######## How to I catch the numbers as shown above? ##########
HRB-Nummer 21156
HRB-Nr. 12345
HRB-Nr: 21156
HRB Nr. 21156
HRB Nr: 21156
HRB Nr.: 21156
HRB Nummer 21156

Extraction

######## Most cases are likes this: ###############

HRB 21156
HRB, 1234
HRB: 99887

######## Some cases can be likes this: ###############
######## How to I catch the numbers as shown above? ##########
HRB-Nummer 21156
HRB-Nr. 12345
HRB-Nr: 21156
HRB Nr. 21156
HRB Nr: 21156
HRB Nr.: 21156
HRB Nummer 21156