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Author eric.snow
Recipients docs@python, eric.snow
Date 2020-03-06.18:33:47
SpamBayes Score -1.0
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Message-id <1583519628.32.0.541192808872.issue39879@roundup.psfhosted.org>
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Content
As of 3.7 [1], dict is guaranteed to preserve insertion order:

  the insertion-order preservation nature of dict
  objects has been declared to be an official part
  of the Python language spec.

However, at least one key part of the language reference [2] was not updated to reflect this:  "3.2. The standard type hierarchy" > "Mappings" > "Dictionaries".

Note that the library docs [3] *were* updated.


[1] https://docs.python.org/3/whatsnew/3.7.html#summary-release-highlights
[2] https://docs.python.org/3/reference/datamodel.html#index-30
[3] https://docs.python.org/3/library/stdtypes.html#typesmapping
History
Date User Action Args
2020-03-06 18:33:48eric.snowsetrecipients: + eric.snow, docs@python
2020-03-06 18:33:48eric.snowsetmessageid: <1583519628.32.0.541192808872.issue39879@roundup.psfhosted.org>
2020-03-06 18:33:48eric.snowlinkissue39879 messages
2020-03-06 18:33:47eric.snowcreate