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Filename :
roles.cpython-39.opt-1.pyc
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a q�qe� � @ s� U d dl mZ d dlmZmZ ddlmZmZ ddlm Z ddl m Z m Z ddlm Z dd lmZ ee�Ze e ed < G d d � d e�Zee e d �dd�ZG dd� de �ZdS )� )� defaultdict)� NamedTuple�Set� )�Role�Type� )�DiffResultDescriptor)� Difference� SymbolWrapper)� SymbolCache��type_wrapper_factory� _roles_cachec @ s6 e Zd ZU dZee ed< ee ed< ee ed< dS )� ModifiedRolez'Difference details for a modified role.� added_types� removed_types� matched_typesN)�__name__� __module__� __qualname__�__doc__r r �__annotations__� r r �8/usr/lib64/python3.9/site-packages/setools/diff/roles.pyr s r )�role�returnc C sB zt | j | W S ty< t| �}|t | j | < | Y S 0 dS )z| Wrap roles from the specified policy. This caches results to prevent duplicate wrapper objects in memory. N)r Zpolicy�KeyErrorr )r �rr r r �role_wrapper_factory s r c @ sD e Zd ZdZed�Zed�Zed�Zdd�dd�Zdd�dd�Z dS ) �RolesDifferencez7Determine the difference in roles between two policies.� diff_rolesN)r c C s� | j �d�| �� | �dd� | j�� D �dd� | j�� D ��\| _| _}t � | _ |D ]P\}}| �dd� |� � D �dd� |� � D ��\}}}|s�|rTt |||�| j |< qTdS )z6Generate the difference in roles between the policies.zDGenerating role differences from {0.left_policy} to {0.right_policy}c s s | ]}t |�V qd S �N�r ��.0r r r r � <genexpr>: � z-RolesDifference.diff_roles.<locals>.<genexpr>c s s | ]}t |�V qd S r" r# r$ r r r r& ; r' c s s | ]}t |�V qd S r" r �r% �tr r r r& D r' c s s | ]}t |�V qd S r" r r( r r r r& E r' N) �log�info�formatZ _set_diffZ left_policyZrolesZ right_policy� added_roles� removed_roles�dict�modified_roles�typesr )�selfZ matched_rolesZ left_roleZ right_roler r r r r r r! 3 s$ �� � �zRolesDifference.diff_rolesc C s" | j �d� d| _d| _d| _dS )z%Reset diff results on policy changes.zResetting role differencesN)r* �debugr- r. r0 )r2 r r r � _reset_diffO s zRolesDifference._reset_diff) r r r r r r- r. r0 r! r4 r r r r r + s r N)� collectionsr �typingr r Z policyrepr r Z descriptorsr � differencer r r r1 r r/ r r r r r r r r r �<module> s