[issue2292] Missing *-unpacking generalizations

[Zbyszek Szmek]

Zbyszek Szmek <zbyszek at in.waw.pl> added the comment:

#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.

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nosy: +zbysz

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<http://bugs.python.org/issue2292>
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