attrs/changelog.d/343.change.rst

The order of attributes that are passed into ``attr.make_class()`` or the ``these`` argument of ``@attr.s()`` is now retained if the dictionary is ordered (i.e. ``dict`` on Python 3.6 and later, ``collections.OrderedDict`` otherwise).

Before, the order was always determined by the order in which the attributes have been defined which may not be desirable when creating classes programatically.
Retain order if these or make_class are passed an ordered dict (#343) * Retain order if these or make_class are passed an ordered dict Fixes #339 * Add newsfragment * Another newsfragment Fixes #300 * Docs and change tags * Disable coverage and explain why * PyPy has ordered dicts too * Import OrderedDict only when necessary 2018-02-17 11:24:23 +00:00			The order of attributes that are passed into ``attr.make_class()`` or the ``these`` argument of ``@attr.s()`` is now retained if the dictionary is ordered (i.e. ``dict`` on Python 3.6 and later, ``collections.OrderedDict`` otherwise).

			`Before, the order was always determined by the order in which the attributes have been defined which may not be desirable when creating classes programatically.`