Message 151143 - Python tracker

Message151143

Author	zbysz
Recipients	akuchling, andybuckley, belopolsky, eric.araujo, eric.snow, ezio.melotti, fdrake, georg.brandl, giampaolo.rodola, gvanrossum, paul.moore, r.david.murray, terry.reedy, twouters, zbysz
Date	2012-01-12.18:03:34
SpamBayes Score	0.0018144597
Marked as misclassified	No
Message-id	<1326391415.14.0.231202943168.issue2292@psf.upfronthosting.co.za>
In-reply-to

Content
#11682 will likely be merged. The part of this patch about "yielding everything from an iterator" becomes obsolete: >>> def flatten(iterables): ... for it in iterables: ... yield from it ... >>> L = [ [0,1,2], (3, 4), {5}, {6: None}, (i for i in range(7, 10)) ] >>> list(flatten(L)) [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] The rest is of course still valid and useful.

Content

#11682 will likely be merged. The part of this patch about "yielding everything from an iterator" becomes obsolete:
>>> def flatten(iterables):
...    for it in iterables:
...      yield from it
... 
>>> L = [ [0,1,2], (3, 4), {5}, {6: None}, (i for i in range(7, 10)) ]
>>> list(flatten(L))
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

The rest is of course still valid and useful.

History
Date	User	Action	Args
2012-01-12 18:03:35	zbysz	set	recipients: + zbysz, gvanrossum, fdrake, twouters, akuchling, georg.brandl, terry.reedy, paul.moore, belopolsky, giampaolo.rodola, ezio.melotti, eric.araujo, andybuckley, r.david.murray, eric.snow
2012-01-12 18:03:35	zbysz	set	messageid: <1326391415.14.0.231202943168.issue2292@psf.upfronthosting.co.za>
2012-01-12 18:03:34	zbysz	link	issue2292 messages
2012-01-12 18:03:34	zbysz	create