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!`Nc@s dZdefd��YZdS(sA simple Set class.tSetcBsLeZdZdgZd$d�Zd�Zd�Zd�Zd�Z	d�Z
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�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Z d�Z!d�Z"d �Z#d!�Z$d"�Z%d#�Z&RS(%s'A simple set class.

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    @type items: listtitemscCs:g|_|dk	r6x|D]}|j|�qWndS(svInitialize the set.

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cCs.|j}|j|�}t|j�|_|S(s�Make a (shallow) copy of the set.

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        (t	__class__t__new__tlistR(Rtclstobj((s-/usr/lib64/python2.7/site-packages/dns/set.pyt_clone=s
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|j�S(s!Make a (shallow) copy of the set.(R(R((s-/usr/lib64/python2.7/site-packages/dns/set.pyt__copy__OscCs
|j�S(s!Make a (shallow) copy of the set.(R(R((s-/usr/lib64/python2.7/site-packages/dns/set.pytcopySscCsSt|t�std��n||kr.dSx|jD]}|j|�q8WdS(s�Update the set, adding any elements from other which are not
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cCs|j�}|j|�|S(s�Return a new set which is the intersection of I{self} and I{other}.

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cCs|j�}|j|�|S(s�Return a new set which I{self} - I{other}, i.e. the items
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|j|�S(N(R(RR((s-/usr/lib64/python2.7/site-packages/dns/set.pyt__sub__�scCs|j|�|S(N(R(RR((s-/usr/lib64/python2.7/site-packages/dns/set.pyt__ior__�s
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cCs"x|D]}|j|�qWdS(s�Update the set, adding any elements from other which are not
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t|j�S(N(titerR(R((s-/usr/lib64/python2.7/site-packages/dns/set.pyt__iter__�scCs|j|S(N(R(Rti((s-/usr/lib64/python2.7/site-packages/dns/set.pyt__getitem__�scCs|j|=dS(N(R(RR/((s-/usr/lib64/python2.7/site-packages/dns/set.pyt__delitem__�scCs|j||!S(N(R(RR/tj((s-/usr/lib64/python2.7/site-packages/dns/set.pyt__getslice__�scCs|j||5dS(N(R(RR/R2((s-/usr/lib64/python2.7/site-packages/dns/set.pyt__delslice__�scCsIt|t�std��nx$|jD]}||jkr(tSq(WtS(s?Is I{self} a subset of I{other}?

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