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AddrlistClassa Address parser class by Ben Escoto.
To understand what this class does, it helps to have a copy of RFC 2822 in
front of you.
Note: this class interface is deprecated and may be removed in the future.
Use email.utils.AddressList instead.
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t� |�S )z-Get the complete domain name from an address.r rL �[r r] ) rB r( rG rC rH r* rM �getdomainliteralrN rE rb rO )rJ Zsdlistr r r r^ � s$ �
zAddrlistClass.getdomainTc C s� | j | j |kr
dS dg}d}| jd7 _| jt| j �k rq|r,|�| j | j � d}n6| j | j |v r<| jd7 _n5|rN| j | j dkrN|�| �� � q| j | j dkrYd}n |�| j | j � | jd7 _| jt| j �k s t�|�S )a� Parse a header fragment delimited by special characters.
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If `allowcomments' is non-zero, embedded RFC 2822 comments are allowed
within the parsed fragment.
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