Message 303594 - Python tracker [proxy]

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Author	methane
Recipients	methane
Date	2017-10-03.11:00:30
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1507028430.84.0.213398074469.issue31671@psf.upfronthosting.co.za>
In-reply-to

Content
flags exposed by re module are IntFlag from Python 3.4. Since it is passed to underlying sre_parse and sre_compile, tests in loop (e.g. `flags & SRE_FLAG_IGNORECASE`) calls IntFlag.__and__ and creates new instance everytime. It makes re.compile() slower.

flags exposed by re module are IntFlag from Python 3.4.

Since it is passed to underlying sre_parse and sre_compile,
tests in loop (e.g. `flags & SRE_FLAG_IGNORECASE`) calls
IntFlag.__and__ and creates new instance everytime.

It makes re.compile() slower.

History
Date	User	Action	Args
2017-10-03 11:00:30	methane	set	recipients: + methane
2017-10-03 11:00:30	methane	set	messageid: <1507028430.84.0.213398074469.issue31671@psf.upfronthosting.co.za>
2017-10-03 11:00:30	methane	link	issue31671 messages
2017-10-03 11:00:30	methane	create