Regular Expressions 101

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/
"type":"(?P<threat_purpose>[^:]+):(?P<threat_resource_affected>[^\/]+)\/(?P<threat_name>[^!]+)\!(?P<threat_artifact>[^"]*?)
/
gm
"type":" matches the characters "type":" literally (case sensitive)
Named Capture Group threat_purpose
(?P<threat_purpose>[^:]+)
Match a single character not present in the list below
[^:]+
+ Quantifier — Matches between one and unlimited times, as many times as possible, giving back as needed (greedy)
: matches the character : literally (case sensitive)
: matches the character : literally (case sensitive)
Named Capture Group threat_resource_affected
(?P<threat_resource_affected>[^\/]+)
Match a single character not present in the list below
[^\/]+
+ Quantifier — Matches between one and unlimited times, as many times as possible, giving back as needed (greedy)
\/ matches the character / literally (case sensitive)
\/ matches the character / literally (case sensitive)
Named Capture Group threat_name
(?P<threat_name>[^!]+)
Match a single character not present in the list below
[^!]+
+ Quantifier — Matches between one and unlimited times, as many times as possible, giving back as needed (greedy)
! matches the character ! literally (case sensitive)
\! matches the character ! literally (case sensitive)
Named Capture Group threat_artifact
(?P<threat_artifact>[^"]*?)
Match a single character not present in the list below
[^"]*?
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.Try launching the debugger to find out why.

Regular Expression
No Match

/
/
gm

Test String