U
��,a�: � @ s� d dl Z d dlmZ d dlmZ d dlmZ dddgZG dd � d �Zd
d � Z d d
� Z
G dd� dee j d�Z e
G dd� de ��Z
e
� ZdS )� N)�header)�charset)�_has_surrogates�Policy�Compat32�compat32c s< e Zd Z� fdd�Zdd� Zdd� Zdd� Zd d
� Z� ZS ) � _PolicyBasec sH |� � D ]:\}}t| |�r.tt| ��||� qtd�|| jj���qd S �Nz*{!r} is an invalid keyword argument for {}) �items�hasattr�superr � __setattr__� TypeError�format� __class__�__name__)�self�kw�name�value�r � �6/opt/alt/python38/lib64/python3.8/email/_policybase.py�__init__) s
��z_PolicyBase.__init__c C s* dd� | j �� D �}d�| jjd�|��S )Nc S s g | ]\}}d � ||��qS )z{}={!r})r )�.0r r r r r �
<listcomp>8 s �z(_PolicyBase.__repr__.<locals>.<listcomp>z{}({})z, )�__dict__r
r r r �join)r �argsr r r �__repr__7 s �z_PolicyBase.__repr__c K sr | j �| j �}| j�� D ]\}}t�|||� q|�� D ]4\}}t| |�s^td�|| j j ���t�|||� q8|S r )
r �__new__r r
�objectr
r r r r )r r Z newpolicy�attrr r r r �clone< s
��z_PolicyBase.clonec C s, t | |�rd}nd}t|�| jj|���d S )Nz'{!r} object attribute {!r} is read-onlyz!{!r} object has no attribute {!r})r �AttributeErrorr r r )r r r �msgr r r r
N s
z_PolicyBase.__setattr__c C s | j f |j�S �N)r# r )r �otherr r r �__add__U s z_PolicyBase.__add__) r �
__module__� __qualname__r r r# r
r( �
__classcell__r r r r r s
r c C s, | � dd�d } |�dd�d }| d | S )N�
� r )�rsplit�split)�docZ added_docr r r � _append_doc^ s r1 c C s� | j r(| j �d�r(t| jd j | j �| _ | j�� D ]V\}}|j r2|j �d�r2dd� | jD �D ]*}tt||�d�}|r\t||j �|_ q2q\q2| S )N�+r c s s | ]}|� � D ]
}|V qqd S r& )�mro)r �base�cr r r � <genexpr>h s
z%_extend_docstrings.<locals>.<genexpr>�__doc__)r7 �
startswithr1 � __bases__r r
�getattr)�clsr r" r5 r0 r r r �_extend_docstringsc s r< c @ s� e Zd ZdZdZdZdZdZdZdd� Z dd � Z
d
d � Z e j
d d
� �Ze j
dd� �Ze j
dd� �Ze j
dd� �Ze j
dd� �ZdS )r Fr, Z8bit�N Nc C s | j r
|�| �||� d S r& )�raise_on_defect�register_defect�r �objZdefectr r r �
handle_defect� s zPolicy.handle_defectc C s |j �|� d S r& )Zdefects�appendr@ r r r r? � s zPolicy.register_defectc C s d S r& r )r r r r r �header_max_count� s zPolicy.header_max_countc C s t �d S r& ��NotImplementedError)r � sourcelinesr r r �header_source_parse� s zPolicy.header_source_parsec C s t �d S r& rE �r r r r r r �header_store_parse� s zPolicy.header_store_parsec C s t �d S r& rE rI r r r �header_fetch_parse� s zPolicy.header_fetch_parsec C s t �d S r& rE rI r r r �fold� s
z Policy.foldc C s t �d S r& rE rI r r r � fold_binary s zPolicy.fold_binary)r r) r* r> �linesep�cte_type�max_line_length� mangle_from_Zmessage_factoryrB r? rD �abc�abstractmethodrH rJ rK rL rM r r r r r p s& 2
)� metaclassc @ sH e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dd� Z
dS )r Tc C s0 t |t�s|S t|�r(tj|tj|d�S |S d S )N�r � header_name)�
isinstance�strr r �Header�_charset� UNKNOWN8BITrI r r r �_sanitize_header s
�zCompat32._sanitize_headerc C s> |d � dd�\}}|�d�d�|dd � � }||�d�fS )Nr �:r- z � z
)r/ �lstripr �rstrip)r rG r r r r r rH % s z Compat32.header_source_parsec C s ||fS r& r rI r r r rJ 1 s zCompat32.header_store_parsec C s | � ||�S r& )r\ rI r r r rK 7 s zCompat32.header_fetch_parsec C s | j ||dd�S )NT��sanitize)�_foldrI r r r rL > s z
Compat32.foldc C s" | j ||| jdkd�}|�dd�S )NZ7bitra �ascii�surrogateescape)rc rO �encode)r r r Zfoldedr r r rM H s zCompat32.fold_binaryc C s� g }|� d| � t|t�r\t|�rL|r<tj|tj|d�}qZ|� |� d }q`tj||d�}n|}|d k r�d}| jd k r|| j}|� |j | j
|d�� |� | j
� d� |�S )Nz%s: rU )rV r )rN �
maxlinelenr^ ) rC rW rX r r rY rZ r[ rP rf rN r )r r r rb �parts�hrg r r r rc T s(
�
zCompat32._foldN) r r) r* rQ r\ rH rJ rK rL rM rc r r r r r s
)rR Zemailr r rZ Z email.utilsr �__all__r r1 r< �ABCMetar r r r r r r �<module> s �L
f