Esempio n. 1
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def test_drop():
    assert list(drop(3, 'ABCDE')) == list('DE')
    assert list(drop(1, (3, 2, 1))) == list((2, 1))
Esempio n. 2
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def test_drop():
    assert list(drop(3, 'ABCDE')) == list('DE')
    assert list(drop(1, (3, 2, 1))) == list((2, 1))
Esempio n. 3
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def drop_gaps_because_insertion_offsets(A, off_pos):
    '''remove those N values that are the minimum of those greater than the offset
     position, where N is offset'''
    off, pos = off_pos
    before, after = partition(lambda x: x >= pos, A)
    return itertools.chain.from_iterable([before, drop(off,  imap(lambda x: x+off, after))])