U
    ±[Öe¿  ã                   @   s,   d Z dZG dd„ deƒZdd„ Zdd„ ZdS )	z¸
    pyexcel.internal.common
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    Defintion for the shared objects

    :copyright: (c) 2015-2022 by Onni Software Ltd.
    :license: New BSD License
z(Only sheet with column names is acceptedc                   @   s0   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
S )ÚSheetIteratorz
    Sheet Iterator
    c                 C   s   || _ d| _d S )Né    )Úbook_reader_refÚcurrent)ÚselfZ
bookreader© r   úY/var/www/html/services/stratfitenv/lib/python3.8/site-packages/pyexcel/internal/common.pyÚ__init__   s    zSheetIterator.__init__c                 C   s   | S ©Nr   ©r   r   r   r   Ú__iter__   s    zSheetIterator.__iter__c                 C   s   |   ¡ S r	   )Únextr
   r   r   r   Ú__next__   s    zSheetIterator.__next__c                 C   s6   | j | j ¡ k r.|  j d7  _ | j| j d  S t‚dS )zget next sheeté   N)r   r   Znumber_of_sheetsÚStopIterationr
   r   r   r   r      s    zSheetIterator.nextN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   r   r   r   r   r   r      s
   r   c                 C   s@   ddl m} t| |ƒr"t| jƒ}n| j}t|ƒdkr<ttƒ‚|S )Nr   )ÚSheetStream)	Úpyexcel.internal.generatorsr   Ú
isinstancer   ÚpayloadÚcolnamesÚlenÚ	ExceptionÚNO_COLUMN_NAMES)Úsheetr   Úheadersr   r   r   Úget_sheet_headers%   s    
r   c                 C   sZ   ddl m} t| |ƒr&dd„ | D ƒ}n0| D ]}t|jƒdkr*| d¡ q*dd„ | D ƒ}|S )Nr   )Ú
BookStreamc                 S   s   g | ]}t |jƒ‘qS r   )r   r   ©Ú.0r   r   r   r   Ú
<listcomp>5   s     z-get_book_headers_in_array.<locals>.<listcomp>c                 S   s   g | ]
}|j ‘qS r   )r   r    r   r   r   r"   :   s     )r   r   r   r   r   Zname_columns_by_row)Úbookr   Zcolnames_arrayr   r   r   r   Úget_book_headers_in_array1   s    
r$   N)r   r   Úobjectr   r   r$   r   r   r   r   Ú<module>   s   	