Message 199465 - Python tracker

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Author	vstinner
Recipients	barry, christian.heimes, kristjan.jonsson, pitrou, serhiy.storchaka, vstinner
Date	2013-10-11.12:10:57
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<[email protected]>
In-reply-to

Content
"As for output, we could use cached UTF-8 representation of string (always exists for ASCII only strings) before calling PyUnicode_AsUTF8String()." PyUnicode_AsEncodedString(v, "utf8", "surrogatepass") is expensive. I proposed an optimization for the pickle module, Antoine finished the work: see issue #15596. It's exactly what you suggest: reuse PyUnicode_AsUTF8String().

"As for output, we could use cached UTF-8 representation of string (always exists for ASCII only strings) before calling PyUnicode_AsUTF8String()."

PyUnicode_AsEncodedString(v, "utf8", "surrogatepass") is expensive. I proposed an optimization for the pickle module, Antoine finished the work: see issue #15596. It's exactly what you suggest: reuse PyUnicode_AsUTF8String().

History
Date	User	Action	Args
2013-10-11 12:10:57	vstinner	set	recipients: + vstinner, barry, pitrou, kristjan.jonsson, christian.heimes, serhiy.storchaka
2013-10-11 12:10:57	vstinner	set	messageid: <[email protected]>
2013-10-11 12:10:57	vstinner	link	issue19219 messages
2013-10-11 12:10:57	vstinner	create