B
YI~d{
� @ s< d dl Z ddd�Zi Zdd� Zdd� Zdd
d �Zd d
� ZdS )� Nzxml.dom.minidomzxml.dom.DOMImplementation)ZminidomZ4DOMc C s |t | < d S )N)�
registered)�name�factory� r �3/opt/alt/python37/lib64/python3.7/xml/dom/domreg.py�registerDOMImplementation s r c C s& x |D ]\}}| � ||�sdS qW dS )Nr � )Z
hasFeature)�dom�features�f�vr r r � _good_enough s r
r c C s� dd l }d }t�| �}|r2t|i i dg�}|�� S | r@t| � S tjjsbd|j krbt|j d d�S t
|t �rtt |�}x$t�
� D ]}|� }t||�r~|S q~W xDt�� D ]8}yt|d�}W n tk
r� w�Y nX t||�r�|S q�W td��d S )Nr �getDOMImplementationZ
PYTHON_DOM)r z$no suitable DOM implementation found)�os�well_known_implementations�get�
__import__r r �sys�flags�ignore_environment�environ�
isinstance�str�_parse_feature_string�valuesr
�keys� Exception� ImportError)r r
r Zcreator�modr r r r r ' s0
r c C s� g }| � � }d}t|�}xp||k r�|| }|d dkrDtd|f ��|d }d }||k rx|| }|d dkrx|d }|}|�||f� qW t|�S )Nr �
0123456789zbad feature name: %rr )�split�len�
ValueError�append�tuple)�sr
�parts�i�lengthZfeature�versionr r r r r R s"
r )Nr )r r r r r
r r r r r r � s
+