How can I match this ASN.1 string with python regexp
"::= { bgpPathAttrEntry 6 }"
I try this regexp:
\s+::=\s*{\s*(?P<entry>\S+\s\d+)}\n
and fail.
Matching ASN.1 string with python regexp
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1 Answers
You can use
::=\s*{\s*(?P<entry>[^{}]*?)\s*}
See the regex demo
Details
::=- a literal substring\s*{\s*- a{char enclosed with zero or more whitespace chars(?P<entry>[^{}]*?)- Group "entry": any 0 or more chars other than{and}, but as few as possible\s*- zero or more whitespace chars}- a}char.
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