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ee e f dee defd�Zd� Zde de fd�Zy)z*Generic Internet address helper functions.� N)�Any�Optional�Tuple�family�text�returnc � � | t k( r t j j |� S | t k( r t j
j |d� S t �)a Convert the textual form of a network address into its binary form.
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j |� S t �)a0 Convert the binary form of a network address into its textual form.
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j | d� t cY S # t $ r t �w xY ww xY w)z�Determine the address family of a textual-form network address.
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j |||�� ^�^ }} }| cY S w xY w)aX Given a "high-level" address tuple, i.e.
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�w xY ww xY w)a Verify that *address* is a valid text form IPv4 or IPv6 address and return its
canonical text form. IPv6 addresses with scopes are rejected.
*text*, a ``str``, the address in textual form.
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