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dd� ZG dd� d�ZG d d � d e�ZdS ) zcEmail address parsing code.
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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.
c C sZ d| _ d| _d| _d| _| j| j | _| j | j | j | _| j�dd�| _|| _g | _ dS )z�Initialize a new instance.
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z�Parse a route address (Return-path value).
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t� |�S )z-Get the complete domain name from an address.r< r� �[rG r� ) rv rP r| rw r} rR r� �getdomainliteralr� rz r� r� )r �sdlistr9 r9 r: r� � s$ �
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