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    /e                     @  sX   d dl mZ d dlZd dlmZmZmZmZ eej	dd Z
eej	dd ZdS )    )annotationsN)dask_deserializedask_serializedeserialize	serializec                 C  sD   t | j\}}t | j\}}||| jt|t|gd}||| fS )N)coords-headerdata-headershapenframes)r   coordsdatar	   len)xZcoords_headercoords_framesZdata_headerdata_framesheader r   ?/tmp/pip-unpacked-wheel-g426oqom/distributed/protocol/sparse.pyserialize_sparse   s    r   c                 C  s\   |d | d d  }|| d d d  }t | d |}t | d |}| d }tj|||dS )Nr
   r   r   r   r	   )r	   )r   sparseCOO)r   framesr   r   r   r   r	   r   r   r   deserialize_sparse   s    r   )
__future__r   r   Zdistributed.protocol.serializer   r   r   r   registerr   r   r   r   r   r   r   <module>   s   
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