a
    Sicv                     @  s   d dl mZ d dlmZmZ d dlZd dlmZm	Z	m
Z
mZ d dlmZ d dlmZ d dlZd dlmZ d dlmZ erd d	lmZ eed
 dG dd deZdS )    )annotations)TYPE_CHECKINGcastN)FilePath
ReadBufferScalarStorageOptions)import_optional_dependency)doc)_shared_docs)BaseExcelReader)NaTTypestorage_optionsr   c                      s   e Zd ZdZd.dddd fddZed	d
 ZddddZeddddZeddddZ	ddddZ
ddddZd/ddddd d!Zddd"d#Zddd$d%Zddd&d'Zdd(d)d*d+Zddd,d-Z  ZS )0	ODFReaderz
    Read tables out of OpenDocument formatted files.

    Parameters
    ----------
    filepath_or_buffer : str, path to be parsed or
        an open readable stream.
    {storage_options}
    NzFilePath | ReadBuffer[bytes]r   None)filepath_or_bufferr   returnc                   s   t d t j||d d S )Nodfr   )r	   super__init__)selfr   r   	__class__ V/var/www/html/django/DPS/env/lib/python3.9/site-packages/pandas/io/excel/_odfreader.pyr   (   s    zODFReader.__init__c                 C  s   ddl m} |S )Nr   )OpenDocument)odf.opendocumentr   )r   r   r   r   r   _workbook_class0   s    zODFReader._workbook_class)r   c                 C  s   ddl m} ||S )Nr   )load)r   r   )r   r   r   r   r   r   load_workbook6   s    zODFReader.load_workbookstr)r   c                 C  s   dS )z'Property for compat with other readers. r   )r   r   r   r   empty_value;   s    zODFReader.empty_valuez	list[str]c                 C  s&   ddl m} | j|}dd |D S )z4Return a list of sheet names present in the documentr   Tablec                 S  s   g | ]}| d qS name)getAttribute).0tr   r   r   
<listcomp>F       z)ODFReader.sheet_names.<locals>.<listcomp>)	odf.tabler%   bookgetElementsByType)r   r%   tablesr   r   r   sheet_names@   s    zODFReader.sheet_namesint)indexc                 C  s*   ddl m} | | | j|}|| S )Nr   r$   )r-   r%   raise_if_bad_sheet_by_indexr.   r/   )r   r3   r%   r0   r   r   r   get_sheet_by_indexH   s    
zODFReader.get_sheet_by_indexr&   c                 C  s^   ddl m} | | | j|}|D ]}|d|kr&|  S q&|   td| dd S )Nr   r$   r'   zsheet z
 not found)r-   r%   raise_if_bad_sheet_by_namer.   r/   r(   close
ValueError)r   r'   r%   r0   tabler   r   r   get_sheet_by_nameO   s    

zODFReader.get_sheet_by_nameboolz
int | Nonezlist[list[Scalar | NaTType]])convert_floatfile_rows_neededr   c                   s  ddl m}m}m} | j}| j}||h ||}	d}
d}g }|	D ]} fdd|jD }d}g }|D ]f}|j|kr| ||}n| j}| 	|}|| jkr||7 }ql|
| jg|  d}|
|g|  ql|t|k rt|}| |}| |r|
|7 }
n2|
| jgg|
  d}
t|D ]}|| q(|durFt||krF qVqF|D ].}t||k rZ|
| jg|t|   qZ|S )z9
        Parse an ODF Table into a list of lists
        r   )CoveredTableCell	TableCellTableRowc                   s$   g | ]}t |d r|j v r|qS )qname)hasattrrA   )r)   x
cell_namesr   r   r+   s   s   z,ODFReader.get_sheet_data.<locals>.<listcomp>N)r-   r>   r?   r@   rA   r/   
childNodes_get_cell_valuer#   _get_column_repeatextendlen_get_row_repeat_is_empty_rowrangeappend)r   sheetr<   r=   r>   r?   r@   Zcovered_cell_nameZtable_cell_nameZ
sheet_rowsZ
empty_rowsZmax_row_lenr9   Z	sheet_rowZsheet_cellsZempty_cellsZ	table_rowZ
sheet_cellvalueZcolumn_repeatZ
row_repeat_rowr   rD   r   get_sheet_data\   sN    








zODFReader.get_sheet_datac                 C  s"   ddl m} t|j|dfdS )z
        Return number of times this row was repeated
        Repeating an empty row appeared to be a common way
        of representing sparse rows in the table.
        r   TABLENSznumber-rows-repeated   odf.namespacesrU   r2   
attributesget)r   rR   rU   r   r   r   rK      s    zODFReader._get_row_repeatc                 C  s"   ddl m} t|j|dfdS )Nr   rT   znumber-columns-repeatedrV   rW   )r   cellrU   r   r   r   rH      s    zODFReader._get_column_repeatc                 C  s$   |j D ]}t|j dkr dS qdS )z4
        Helper function to find empty rows
        r   FT)rF   rJ   )r   rR   columnr   r   r   rL      s    
zODFReader._is_empty_rowzScalar | NaTType)r<   r   c                 C  sF  ddl m} t|dkrtjS |j|df}|dkrJt|dkrFdS dS |d u rX| jS |d	krt|j|d
f}|rt	|}||kr|S |S |dkr|j|d
f}t|S |dkr| 
|S |dkr|j|d
f}t|S |dkr|j|df}t|S |dkr,tt|}tt| S |   td| d S )Nr   )OFFICENSz#N/Az
value-typebooleanTRUETFfloatrP   
percentagestringcurrencydatez
date-valuetimezUnrecognized type )rX   r]   r!   npnanrY   rZ   r#   r`   r2   _get_cell_string_valuepdto_datetimer   r   re   r7   r8   )r   r[   r<   r]   Z	cell_type
cell_valuevalstampr   r   r   rG      sB    



zODFReader._get_cell_valuec           	      C  s   ddl m} ddlm} ddlm} | j}g }|jD ]d}t||r|j|krtt	|j
|dfd}|d|  q|| | q6|t|d q6d	|S )
z
        Find and decode OpenDocument text:s tags that represent
        a run length encoded sequence of space characters.
        r   )Element)TEXTNS)ScrV    
r"   )Zodf.elementrn   rX   ro   Zodf.textrp   rA   rF   
isinstancer2   rY   rZ   rN   rh   r!   stripjoin)	r   r[   rn   ro   rp   Ztext_srP   fragmentspacesr   r   r   rh      s    


z ODFReader._get_cell_string_value)N)N)__name__
__module____qualname____doc__r   propertyr   r    r#   r1   r5   r:   rS   rK   rH   rL   rG   rh   __classcell__r   r   r   r   r      s&    
 E

(r   )
__future__r   typingr   r   numpyrf   pandas._typingr   r   r   r   pandas.compat._optionalr	   pandas.util._decoratorsr
   pandasri   pandas.core.shared_docsr   pandas.io.excel._baser   pandas._libs.tslibs.nattyper   r   r   r   r   r   <module>   s   