Getting Started
---------------



    >>> from consistenthashing import consistenthashing
    >>> inst = consistenthashing(nodes=["122.225.109.103","221.236.5.135","58.58.179.52","61.174.51.204","222.186.31.234","182.74.141.242","179.107.90.135"], slotSize=10000, virtualNode=2)
    >>> inst.getAllNodes()
    ['122.225.109.103', '221.236.5.135', '58.58.179.52', '61.174.51.204', '222.186.31.234', '182.74.141.242', '179.107.90.135']
    >>> inst.addNode('1.1.1.1')
    True
    >>> inst.getNode('1')
    '61.174.51.204'
    >>> inst.getNode('a')
    '122.225.109.103'
    >>> inst.getNode('hello')
    '61.174.51.204'
    >>> inst.getNode('consistenthashing')
    '1.1.1.1'
    >>> inst.getVirtualNodeNumber()
    2
    >>> inst.getVirtualNodes('221.236.5.135')
    ['221.236.5.135_virtual1', '221.236.5.135_virtual2']
    >>> inst.removeNode('122.225.109.103')
    True
    >>> inst.addNode('pypi.python.org')
    True
    >>> inst.getAllNodes()
    ['221.236.5.135', '58.58.179.52', '61.174.51.204', '222.186.31.234', '182.74.141.242', '179.107.90.135', '1.1.1.1', 'pypi.python.org']
