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d j | | | } n d j | } | S( s Convert a network format IPv6 address into text.
@param address: the binary address
@type address: string
@rtype: string
@raises ValueError: the address isn't 16 bytes long
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@param text: the textual address
@type text: string
@rtype: string
@raises dns.exception.SyntaxError: the text was not properly formatted
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