Regular Expressions 101

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"
\| right \= (.*)\n\| name \= (.*)\n\| bottom \= (.*)\n\| top \= (.*)\n\| image \= (.*)\n\| left \= (.*)\n
"
gm
\| matches the character | literally (case sensitive)
right matches the characters right literally (case sensitive)
\= matches the character = literally (case sensitive)
matches the character literally (case sensitive)
1st Capturing Group
(.*)
.
matches any character (except for line terminators)
* matches the previous token between zero and unlimited times, as many times as possible, giving back as needed (greedy)
\n matches a line-feed (newline) character (ASCII 10)
\| matches the character | literally (case sensitive)
name matches the characters name literally (case sensitive)
\= matches the character = literally (case sensitive)
matches the character literally (case sensitive)
2nd Capturing Group
(.*)
\n matches a line-feed (newline) character (ASCII 10)
\| matches the character | literally (case sensitive)
bottom matches the characters bottom literally (case sensitive)
\= matches the character = literally (case sensitive)
matches the character literally (case sensitive)
3rd Capturing Group
(.*)
\n matches a line-feed (newline) character (ASCII 10)
\| matches the character | literally (case sensitive)
top matches the characters top literally (case sensitive)
\= matches the character = literally (case sensitive)
matches the character literally (case sensitive)
4th Capturing Group
(.*)
\n matches a line-feed (newline) character (ASCII 10)
\| matches the character | literally (case sensitive)
image matches the characters image literally (case sensitive)
\= matches the character = literally (case sensitive)
matches the character literally (case sensitive)
5th Capturing Group
(.*)
\n matches a line-feed (newline) character (ASCII 10)
\| matches the character | literally (case sensitive)
left matches the characters left literally (case sensitive)
\= matches the character = literally (case sensitive)
matches the character literally (case sensitive)
6th Capturing Group
(.*)
\n matches a line-feed (newline) character (ASCII 10)
Global pattern flags
g modifier: global. All matches (don't return after first match)
m modifier: multi line. Causes ^ and $ to match the begin/end of each line (not only begin/end of string)
Your regular expression does not match the subject string.

Regular Expression
No Match

r"
"
gm

Test String

Substitution

Processing...