File: //lib64/python3.6/email/__pycache__/parser.cpython-36.pyc
3
  \�  �               @   s�   d Z ddddddgZddlmZmZ dd	lmZmZ dd
lm	Z	 G dd� d�Z
G dd� de
�ZG d
d� d�ZG dd� de�Z
dS )z-A parser of RFC 2822 and MIME email messages.�Parser�HeaderParser�BytesParser�BytesHeaderParser�
FeedParser�BytesFeedParser�    )�StringIO�
TextIOWrapper)r   r   )�compat32c               @   s0   e Zd Zd
ed�dd�Zddd�Zddd	�ZdS )
r   N)�policyc            C   s   || _ || _dS )a�  Parser of RFC 2822 and MIME email messages.
        Creates an in-memory object tree representing the email message, which
        can then be manipulated and turned over to a Generator to return the
        textual representation of the message.
        The string must be formatted as a block of RFC 2822 headers and header
        continuation lines, optionally preceded by a `Unix-from' header.  The
        header block is terminated either by the end of the string or by a
        blank line.
        _class is the class to instantiate for new message objects when they
        must be created.  This class must have a constructor that can take
        zero arguments.  Default is Message.Message.
        The policy keyword specifies a policy object that controls a number of
        aspects of the parser's operation.  The default policy maintains
        backward compatibility.
        N)�_classr   )�selfr   r   � r   �$/usr/lib64/python3.6/email/parser.py�__init__   s    zParser.__init__Fc             C   sD   t | j| jd�}|r|j�  x|jd�}|s.P |j|� qW |j� S )a\  Create a message structure from the data in a file.
        Reads all the data from the file and returns the root of the message
        structure.  Optional headersonly is a flag specifying whether to stop
        parsing after reading the headers or not.  The default is False,
        meaning it parses the entire contents of the file.
        )r   i    )r   r   r   Z_set_headersonly�readZfeed�close)r
   �fp�headersonlyZ
feedparser�datar   r   r   �parse*   s    
zParser.parsec             C   s   | j t|�|d�S )a-  Create a message structure from a string.
        Returns the root of the message structure.  Optional headersonly is a
        flag specifying whether to stop parsing after reading the headers or
        not.  The default is False, meaning it parses the entire contents of
        the file.
        )r   )r   r   )r
   �textr   r   r   r   �parsestr<