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文件: /snap/core20/2866/usr/lib/python3/dist-packages/pyrsistent/__pycache__/_field_common.cpython-38.pyc
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Attributes: source_class -- The class of the record field -- Field name expected_types -- Types allowed for the field actual_type -- The non matching type c s. t t| �j||� || _|| _|| _|| _d S r! )�superr3 rI � source_classr4 �expected_typesr5 )rH r^ r4 r_ r5 rB �kwargs�� __class__r r rI � s zPTypeError.__init__)r2 rN rO �__doc__rI � __classcell__r r ra r r3 � s r3 ZPVectorZPSetc C s t | |f }t||�S )z=Unpickling function for auto-generated PVec/PSet field types.)�_seq_field_typesr )� checked_class� item_type�data�type_r r r �_restore_seq_field_pickle� s rj c C s d� dd� | D ��S )z4Convert a tuple of types to a human-readable string.� c s s | ]}t |�j�� V qd S r! )r r2 � capitalize)r rM r r r r" � s z"_types_to_names.<locals>.<genexpr>)�join)r< r r r �_types_to_names� s rn c sX t �� �f�}|dk r|S G � �fdd�d� �}t� }t|j�| |_|t � �f< |S )zFCreate a subclass of the given checked class with the given item type.Nc s e Zd Z�Z� �fdd�ZdS )z%_make_seq_field_type.<locals>.TheTypec s t � �t| �ffS r! )rj r �rH �rf rg r r � __reduce__� s �z0_make_seq_field_type.<locals>.TheType.__reduce__N)r2 rN rO Z__type__rq r rp r r �TheType� s rr )re r �SEQ_FIELD_TYPE_SUFFIXESrn Z_checked_typesr2 )rf rg ri rr �suffixr rp r �_make_seq_field_type� s ru c sB t | |�� |r � fdd�}n� j}t|r0t� �n� |d||�d�S )a� Create checked field for either ``PSet`` or ``PVector``. :param checked_class: ``CheckedPSet`` or ``CheckedPVector``. :param item_type: The required type for the items in the set. :param optional: If true, ``None`` can be used as a value for this field. :param initial: Initial value to pass to factory. :return: A ``field`` containing a checked class. c s | d kr d S � � | �S d S r! �rL �Zargument�rr r r rA � s z _sequence_field.<locals>.factoryT)r0 rA rF rE )ru rL r4 � optional_type)rf rg r rE rA r rx r �_sequence_field� s �rz c C s t t| ||�S )al Create checked ``PSet`` field. :param item_type: The required type for the items in the set. :param optional: If true, ``None`` can be used as a value for this field. :param initial: Initial value to pass to factory if no value is given for the field. :return: A ``field`` containing a ``CheckedPSet`` of the given type. )rz r �rg r rE r r r � pset_field� s �r| c C s t t| ||�S )au Create checked ``PVector`` field. :param item_type: The required type for the items in the vector. :param optional: If true, ``None`` can be used as a value for this field. :param initial: Initial value to pass to factory if no value is given for the field. :return: A ``field`` containing a ``CheckedPVector`` of the given type. )rz r r{ r r r � pvector_field s �r} c C s dS )N)Trk r )�itemr r r rS rT c C s t | |f }t||�S )z8Unpickling function for auto-generated PMap field types.)�_pmap_field_typesr )�key_type� value_typerh ri r r r �_restore_pmap_field_pickle s r� c sZ t �� �f�}|dk r|S G � �fdd�dt�}d�t|j�t|j��|_|t � �f< |S )zDCreate a subclass of CheckedPMap with the given key and value types.Nc s e Zd Z� Z�Zdd� ZdS )z%_make_pmap_field_type.<locals>.TheMapc S s t | j| jt| �ffS r! )r� � __key_type__�__value_type__r ro r r r rq & s �z0_make_pmap_field_type.<locals>.TheMap.__reduce__N)r2 rN rO r� r� rq r �r� r� r r �TheMap" s r� z {0}To{1}PMap)r r r r+ rn Z_checked_key_typesZ_checked_value_typesr2 )r� r� ri r� r r� r �_make_pmap_field_type s � r� c sB t | |�� |r � fdd�}n� j}td� � |r6t� �n� ||d�S )ad Create a checked ``PMap`` field. :param key: The required type for the keys of the map. :param value: The required type for the values of the map. :param optional: If true, ``None`` can be used as a value for this field. :param invariant: Pass-through to ``field``. :return: A ``field`` containing a ``CheckedPMap``. c s | d kr d S � � | �S d S r! rv rw �r� r r rA @ s zpmap_field.<locals>.factoryT)rF rE r0 rA r# )r� rL r4 ry )r� r� r r# rA r r� r � pmap_field1 s �r� )Fr )Fr )0rZ �sysZpyrsistent._checked_typesr r r r r r r r r r ry r r@ � version_infor? r r' r) r7 r= rC �objectr ZPFIELD_NO_TYPErV rK r\ r( r4 rX r[ r3 rs re rj rn ru rz r| r} Z_validr r� r� r� r r r r �<module> sT , � $ �
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