From: eryk sun <[email protected]>
Sent: Saturday, April 22, 2017 7:59 AM
To: Python Main
Cc: Albert-Jan Roskam
Subject: Re: OrderedDict with kwds
On Fri, Apr 21, 2017 at 6:08 PM, Albert-Jan Roskam
<[email protected]> wrote:
> Would the insertion order be preserved if the last line were to be
> replaced with:
>
> if kwds:
> for k, v in kwds.items():
> self[k] = v
> if args:
> self.__update(*args) # no **kwds!
The basic problem is that kwds is a regular, unordered dict:
def f(**kwds):
print(type(kwds))
>>> f()
<class 'dict'>
----> Hi Eryk,
Yes, I realized this later that evening (probably thanks to can of cold beer
:-)). But there is hope: https://www.python.org/dev/peps/pep-0468/ . Do you
know if there is/will be a "from __future__" to backport that behavior? We're
using Python 3.5 now.
Thank you!
Albert-Jan
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