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Wrap category from the specified policy.
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Wrap sensitivity from the specified policy.
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N)� _sens_cacher r r )� sensitivityr r r r �sensitivity_wrapper_factory: s r c @ s8 e Zd ZdZed�Zed�Zed�Zdd� Zdd� Z dS )�CategoriesDifferencez<Determine the difference in categories between two policies.�diff_categoriesc C s� | j jdj| �� | jdd� | jj� D �dd� | jj� D ��\| _| _}t � | _
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|< qVW dS )z;Generate the difference in categories between the policies.zHGenerating category differences from {0.left_policy} to {0.right_policy}c s s | ]}t |�V qd S )N)r )�.0r r r r � <genexpr>X s z7CategoriesDifference.diff_categories.<locals>.<genexpr>c s s | ]}t |�V qd S )N)r )r r r r r r Y s F)�unwrapN)
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r r r r r Q s z$CategoriesDifference.diff_categoriesc C s" | j jd� d| _d| _d| _dS )z%Reset diff results on policy changes.z Resetting category differencesN)r �debugr
r r( )r+ r r r � _reset_diffk s z CategoriesDifference._reset_diffN)
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r r( r r- r r r r r I s r c @ s8 e Zd ZdZed�Zed�Zed�Zdd� Zdd� Z dS )�SensitivitiesDifferencez?Determine the difference in sensitivities between two policies.�diff_sensitivitiesc C s� | j jdj| �� | jdd� | jj� D �dd� | jj� D ��\| _| _}t � | _
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|< qVW dS )z>Generate the difference in sensitivities between the policies.zKGenerating sensitivity differences from {0.left_policy} to {0.right_policy}c s s | ]}t |�V qd S )N)r )r �sr r r r � s z=SensitivitiesDifference.diff_sensitivities.<locals>.<genexpr>c s s | ]}t |�V qd S )N)r )r r4 r r r r � s F)r N)
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sensitivitiesr& �added_sensitivities�removed_sensitivitiesr' �modified_sensitivitiesr) �modified_sens_record)r+ Zmatched_sensitivitiesZ left_sensZ
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r r r r r3 { s z*SensitivitiesDifference.diff_sensitivitiesc C s" | j jd� d| _d| _d| _dS )z%Reset diff results on policy changes.z!Resetting sensitivity differencesN)r r, r5 r6 r7 )r+ r r r r- � s z#SensitivitiesDifference._reset_diffN)
r. r/ r0 r1 r r5 r6 r7 r3 r- r r r r r2 s s r2 c @ s8 e Zd ZdZed�Zed�Zed�Zdd� Zdd� Z dS )�LevelDeclsDifferencez8Determine the difference in levels between two policies.� diff_levelsc C s� | j jdj| �� | jdd� | jj� D �dd� | jj� D ��\| _| _}g | _ x\|D ]T\}}| jdd� |j
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� D ��\}}}|s�|rT| j j t ||||�� qTW dS )z7Generate the difference in levels between the policies.zJGenerating level decl differences from {0.left_policy} to {0.right_policy}c s s | ]}t |�V qd S )N)�LevelDeclWrapper)r r4 r r r r � s z3LevelDeclsDifference.diff_levels.<locals>.<genexpr>c s s | ]}t |�V qd S )N)r; )r r4 r r r r � s c s s | ]}t |�V qd S )N)r )r r r r r r � s c s s | ]}t |�V qd S )N)r )r r r r r r � s N)
r r! r" r# r$ Zlevelsr& � added_levels�removed_levels�modified_levelsr% �append�modified_level_record)r+ Zmatched_levelsZ
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r r r r r r: � s z LevelDeclsDifference.diff_levelsc C s" | j jd� d| _d| _d| _dS )z%Reset diff results on policy changes.z!Resetting sensitivity differencesN)r r, r< r= r> )r+ r r r r- � s z LevelDeclsDifference._reset_diffN)
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d � Zd S )� LevelWrapperz!Wrap levels to allow comparisons.r r% c C s. || _ t|j�| _tdd� |j� D ��| _d S )Nc s s | ]}t |�V qd S )N)r )r r r r r r � s z(LevelWrapper.__init__.<locals>.<genexpr>)rA r r �setr% )r+ r r r r rD � s zLevelWrapper.__init__c C s
t | j�S )N)rB rA )r+ r r r rE � s zLevelWrapper.__hash__c C s2 y| j |j ko| j|jkS tk
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Wrap ranges to allow comparisons.
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