regex101: Python Match Workspace

Explanation

Pro

Group 1(http[s]?://(?!youtube|vimeo)(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*,]|(?:%[0-9a-fA-F][0-9a-fA-F]))+)

httpthe literal text http (case sensitive)

Character Class[s]?

?matches at most one character from the set below:

sthe literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive)

://the literal text ://

Negative Lookahead(?!youtube|vimeo)

1st Alternativeyoutube

youtubethe literal text youtube (case sensitive)

2nd Alternativevimeo

vimeothe literal text vimeo (case sensitive)

Non-Capturing Group(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*,]|(?:%[0-9a-fA-F][0-9a-fA-F]))+

+repeats the group contents below at least once:

1st Alternative[a-zA-Z]

Character Class[a-zA-Z]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

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

2nd Alternative[0-9]

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

3rd Alternative[$-_@.&+]

Character Class[$-_@.&+]

$-_one character from $ (36₁₀) to _ (95₁₀)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

&the literal & (38₁₀ / 46₈ / 26₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

4th Alternative[!*,]

Character Class[!*,]

!the literal ! (33₁₀ / 41₈ / 21₁₆)

*the literal * (42₁₀ / 52₈ / 2A₁₆)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

5th Alternative(?:%[0-9a-fA-F][0-9a-fA-F])

Non-Capturing Group(?:%[0-9a-fA-F][0-9a-fA-F])

%the literal % (37₁₀ / 45₈ / 25₁₆)

Character Class[0-9a-fA-F]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

Character Class[0-9a-fA-F]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

Global pattern flags

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

Quick Reference

25 tokens

Regular Expression

(http[s]?://(?!youtube|vimeo)(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+)

New

https://regex101.com/
https://regex101.com/
https://youtube.com/
https://regex101.com/
https://vimeo.com/

Extraction

https://regex101.com/
https://regex101.com/
https://youtube.com/
https://regex101.com/
https://vimeo.com/