mirror of https://github.com/zulip/zulip.git
11 lines
323 B
Python
11 lines
323 B
Python
def last_n(n, query_set):
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"""Get the last n results from a Django QuerySet, in a semi-efficient way.
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Returns a list."""
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# We don't use reversed() because we would get a generator,
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# which causes bool(last_n(...)) to be True always.
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xs = list(query_set.reverse()[:n])
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xs.reverse()
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return xs
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