Serhiy Storchaka added the comment:
It is trivial.
def rotate(od, n):
for i in range(n):
k, v = od.popitem(False)
od[k] = v
And those functions look too specialized.
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nosy: +serhiy.storchaka
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue17100>
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