관리-도구
편집 파일: parser.cpython-37.pyc
B �A�[� � @ s� d Z ddlmZ ddlmZ ddlmZ ddddgZdd lZdd lmZm Z dd l m Z m Z dd l mZ dd lmZ G dd� de�ZG dd� de�ZG dd� de�ZG dd� de�Zd S )z-A parser of RFC 2822 and MIME email messages.� )�unicode_literals)�division)�absolute_import�Parser� HeaderParser� BytesParser�BytesHeaderParserN)�StringIO� TextIOWrapper)� FeedParser�BytesFeedParser)�Message)�compat32c @ s, e Zd Zefdd�Zd dd�Zd dd�ZdS ) r c K s, d|kr|d }|d= nt }|| _|| _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 preceeded 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. �policyN)r �_classr )�selfr Z _3to2kwargsr � r �N/opt/alt/python37/lib/python3.7/site-packages/future/backports/email/parser.py�__init__ s zParser.__init__Fc C sD t | j| jd�}|r |�� x |�d�}|s.P |�|� q W |�� 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 �_set_headersonly�read�feed�close)r �fp� headersonly� feedparser�datar r r �parse/ s z Parser.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 �parsestrA s zParser.parsestrN)F)F)�__name__� __module__� __qualname__r r r r r r r r r s c @ s e Zd Zddd�Zddd�ZdS ) r Tc C s t �| |d�S )NT)r r )r r r r r r r N s zHeaderParser.parsec C s t �| |d�S )NT)r r )r r r r r r r Q s zHeaderParser.parsestrN)T)T)r r! r" r r r r r r r M s c @ s( e Zd Zdd� Zd dd�Zd dd�ZdS ) r c O s t ||�| _dS )a� Parser of binary 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 input must be formatted as a block of RFC 2822 headers and header continuation lines, optionally preceeded by a `Unix-from' header. The header block is terminated either by the end of the input 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. N)r �parser)r �args�kwr r r r W s zBytesParser.__init__Fc C s, t |ddd�}|� | j�||�S Q R X dS )ac Create a message structure from the data in a binary 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. �ascii�surrogateescape)�encoding�errorsN)r r# r )r r r r r r r i s zBytesParser.parsec C s |j ddd�}| j�||�S )a2 Create a message structure from a byte 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. �ASCIIr' )r) )�decoder# r )r r r r r r � parsebytesv s zBytesParser.parsebytesN)F)F)r r! r" r r r, r r r r r U s c @ s e Zd Zddd�Zddd�ZdS ) r Tc C s t j| |dd�S )NT)r )r r )r r r r r r r � s zBytesHeaderParser.parsec C s t j| |dd�S )NT)r )r r, )r r r r r r r, � s z BytesHeaderParser.parsebytesN)T)T)r r! r" r r, r r r r r � s )�__doc__� __future__r r r �__all__�warnings�ior r Z!future.backports.email.feedparserr r Z future.backports.email.messager Z"future.backports.email._policybaser �objectr r r r r r r r �<module> s 9-