PEP-0584: Specify order guarantee (GH-1409)

2020-05-20 12:34:00 -04:00 · 2020-05-20 12:34:00 -04:00 · 93849f7046
parent 116212bf6c
commit 93849f7046
1 changed files with 2 additions and 0 deletions
--- a/pep-0584.rst
+++ b/pep-0584.rst
@ -175,6 +175,8 @@ accept any iterable, not just lists.  Continued from above::
    >>> d
    {'eggs': 2, 'cheese': 'cheddar', 'aardvark': 'Ethel', 'spam': 999}

+When new keys are added, their order matches their order within the
+right-hand mapping, if any exists for its type.

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 Reference Implementation