regex101: Python Match Workspace

Pro

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Group 1(.*?)

.*?any Unicode character (except for line terminators), repeated any number of times

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

Group 2(\n|\[([A-Z]+)\]?\n)

1st Alternative\n

\na line-feed (newline) character (ASCII 10)

2nd Alternative\[([A-Z]+)\]?\n

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Group 3([A-Z]+)

Character Class[A-Z]+

+matches at least one character from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

\]?optionally matches the literal ] (93₁₀ / 135₈ / 5D₁₆)

\na line-feed (newline) character (ASCII 10)

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

>(.*?)\s*(\n|\[([A-Z]+)\]?\n)

New

>BnaCnng71140D [BRANA]
MTSSFKLSDLEEVTTNAEKIQNDLLKEILTLNAKTEYLRQFLHGSSDKTFFKKHVPVVSYEDMKPYIERVADGEPSEIIS
GGPITKFLRRYSF

>Cadbaweo98702.t [THATH]
MTSSFKLSDLEEVTTNAEKIQNDLLKEILTLNAKTEYLRQFLHGSSDKTFFKKHVPVVSYEDMKPYIERVADGEPSEIIS
GGPITKFLRRYSF

>Cadbaweo98702.t
MTSSFKLSDLEEVTTNAEKIQNDLLKEILTLNAKTEYLRQFLHGSSDKTFFKKHVPVVSYEDMKPYIERVADGEPSEIIS
GGPITKFLRRYSF

>Cadbaweo98702.t [XXXX]
MTSSFKLSDLEEVTTNAEKIQNDLLKEILTLNAKTEYLRQFLHGSSDKTFFKKHVPVVSYEDMKPYIERVADGEPSEIIS
GGPITKFLRRYSF