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 jaraco
Recipients jaraco, methane, ned.deily, python-dev, rhettinger, serhiy.storchaka, vstinner, xiang.zhang
Date 2016-10-31.17:03:07
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
In, I've pinpointed this commit as implicated in dictionaries spontaneously losing keys. I have not yet attempted to replicate the issue in a standalone environment, and I'm hoping someone with a better understanding of the implementation can devise a reproduction that distills the issue that setuptools seems only to hit in very specialized conditions.

Please let me know if I can help by providing more detail in the environment where this occurs or by filing another ticket. Somewhere we should capture that this is a regression pending release in 3.6.0b3 today, and for that reason, I'm adding Ned to this ticket.
Date User Action Args
2016-10-31 17:03:08jaracosetrecipients: + jaraco, rhettinger, vstinner, ned.deily, methane, python-dev, serhiy.storchaka, xiang.zhang
2016-10-31 17:03:08jaracosetmessageid: <>
2016-10-31 17:03:08jaracolinkissue28199 messages
2016-10-31 17:03:07jaracocreate