This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author serhiy.storchaka
Recipients brett.cannon, scoder, serhiy.storchaka
Date 2015-12-15.10:48:05
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
According to lxml benchmark [1], deepcopying a tree in ElementTree is about 20 times slower than in lxml. Proposed patch optimizes deepcopying C implementation of ElementTree about 20 times. It is now 5% to 3 times faster than in lxml.

Date User Action Args
2015-12-15 10:48:07serhiy.storchakasetrecipients: + serhiy.storchaka, brett.cannon, scoder
2015-12-15 10:48:07serhiy.storchakasetmessageid: <>
2015-12-15 10:48:06serhiy.storchakalinkissue25869 messages
2015-12-15 10:48:06serhiy.storchakacreate