コード例 #1
0
 def method3c():
     s = Queue.Queue()  # Queue
     l = [''] * pushes
     for i in range(pushes):
         l[i] = ('spam' + 'i')
     s.push_many(l)
     s.pop_many(pops)
コード例 #2
0
def method3b():
    s = Queue.Queue()  # Queue
    push = s.push
    for i in range(pushes):
        s << ('spam' + 'i')
    for i in range(pops):
        top = s >> 1
コード例 #3
0
def method3():
    s = Queue.Queue()  # Queue
    push = s.push
    pop = s.pop
    for i in range(pushes):
        push('spam' + 'i')
    for i in range(pops):
        top = pop()
コード例 #4
0
def test():

    s = Queue()
    print repr(s)
    s = Queue()
    for i in range(1000):
          s.push(i)
    while s:
          print s.pop(),
    print

    if 0:
        # which could also be done as:
        s = QueueFromSequence(range(1000))
        while s:
              print s.pop(),

        # or a little different
        s = QueueFromSequence(range(1000))
        print s.as_tuple()
        print s.as_list()
        print

        print 'Pop many.'
        assert s.pop_many(3) == (999, 998, 997)

        print 'Push many.'
        s.push_many(range(100))
        assert s.pop_many(100) == tuple(range(100-1,-1,-1))

        print 'Resize.'
        assert len(s) > 0
        s.resize()

    print 'Clear.'
    s.clear()
    assert len(s) == 0


    if 0:
        print 'Non-zero testing.'
        s.push_many(range(100))
        i = 0
        while s:
            s.pop()
            i = i + 1
        assert i == 100

        # push many + exceptions
        print 'Push many and exceptions.'
        class C:
            def __getitem__(self,i):
                if i < 50:
                    return i + 1
                else:
                    raise IndexError
            def __len__(self):
                return 100
        l = C()

        try:
            s.push_many(l)
        except IndexError:
            pass
        else:
            raise AssertionError,'push_many() does not handle errors correctly'

        assert len(s) == 0

    del s

    # Implementation deleaked up to this line.

    print
    print 'Works.'
コード例 #5
0
 def method3a():
     s = Queue.Queue()  # Queue
     push = s.push
     for i in range(pushes):
         push('spam' + 'i')
     t = s.pop_many(pops)  # pop all at once