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3
YÉj)  ã               @   s6   d Z dgZddlmZ ddlmZ G dd„ deƒZdS )zhelper backendÚFirewallHelperé    )Úerrors)ÚFirewallErrorc               @   s\   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ Zdd„ Zdd„ Z	dd„ Z
dd„ Zdd„ ZdS )r   c             C   s   || _ i | _d S )N)Z_fwÚ_helpers)ÚselfÚfw© r   ú/usr/lib/python3.6/fw_helper.pyÚ__init__   s    zFirewallHelper.__init__c             C   s   d| j | jf S )Nz%s(%r))Ú	__class__r   )r   r   r   r	   Ú__repr__"   s    zFirewallHelper.__repr__c             C   s   | j jƒ  d S )N)r   Úclear)r   r   r   r	   Úcleanup'   s    zFirewallHelper.cleanupc             C   s   || j ƒ krttj|ƒ‚d S )N)Úget_helpersr   r   ÚINVALID_HELPER)r   Únamer   r   r	   Úcheck_helper*   s    zFirewallHelper.check_helperc             C   s   || j ƒ kS )N)r   )r   r   r   r   r	   Úquery_helper.   s    zFirewallHelper.query_helperc             C   s   t | jjƒ ƒS )N)Úsortedr   Úkeys)r   r   r   r	   r   1   s    zFirewallHelper.get_helpersc             C   s   t | jƒdkS )Nr   )Úlenr   )r   r   r   r	   Úhas_helpers4   s    zFirewallHelper.has_helpersc             C   s   | j |ƒ | j| S )N)r   r   )r   r   r   r   r	   Ú
get_helper7   s    
zFirewallHelper.get_helperc             C   s   || j |j< d S )N)r   r   )r   Úobjr   r   r	   Ú
add_helper;   s    zFirewallHelper.add_helperc             C   s"   || j krttj|ƒ‚| j |= d S )N)r   r   r   r   )r   r   r   r   r	   Úremove_helper>   s    
zFirewallHelper.remove_helperN)Ú__name__Ú
__module__Ú__qualname__r
   r   r   r   r   r   r   r   r   r   r   r   r   r	   r      s   N)Ú__doc__Ú__all__Zfirewallr   Zfirewall.errorsr   Úobjectr   r   r   r   r	   Ú<module>   s   