Jan. 25, 2017
6:06 p.m.
On 24/01/2017 21:14, Glyph Lefkowitz wrote:
I've encountered this before and quickly worked around it, but I think this might actually be a bug in python 3, or at least its documentation.
The language docs officially say that a "list display" (which is what I believe we're looking at here) "yields a new list object". But that is not what I see here:
>>> [(yield 1) for x in range(10)]
Related, see: http://stackoverflow.com/questions/32139885/yield-in-list-comprehensions-and... http://bugs.python.org/issue10544 Basically, don't use yield inside comprehensions if you don't want weirdness, AFAICT :o/