U
    Rb                     @   s    d dl Z dd ZedZe dS )    Nc              	   C   s   t  }t| dn}t|}t|}t| tt| |D ]<}t|d t|d t	|d f}tt| |
| q<W 5 Q R X |S )zRead a portfolio fileZrtr         )listopencsvreadernextprinttypetupleintfloatappend)filenamedatafZcsv_fheaderZrowr r   //home/cheung/ML/practical-python/work/report.pyread_portfolio   s    
"r   zData/portfolio.csv)r   r   Zinpr   r   r   r   <module>   s   