U
    sVc                     @  st   d Z ddlmZ ddlmZ ddlmZmZ ddlZ	ddl
mZ erPddlmZ G dd	 d	Zd
dd
dddZdS )z;
Module for formatting output data in console (to string).
    )annotations)get_terminal_size)TYPE_CHECKINGIterableN)pprint_thing)DataFrameFormatterc                   @  s   e Zd Z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ed	d
ddZ	edd
ddZ
dddddZedd
ddZddddddZddddd d!Zd"d	d#d$d%Zdd	dd&d'ZdS ))StringFormatterz3Formatter for string representation of a dataframe.Nr   z
int | NoneNone)fmt
line_widthreturnc                 C  s    || _ |j| _|j| _|| _d S N)r
   adjframer   )selfr
   r    r   </tmp/pip-unpacked-wheel-xj8nt62q/pandas/io/formats/string.py__init__   s    zStringFormatter.__init__str)r   c                 C  s&   |   }| jjr"d|| jjg}|S )N )_get_string_representationr
   Zshould_show_dimensionsjoinZdimensions_info)r   textr   r   r   	to_string   s    zStringFormatter.to_stringzlist[list[str]]c                 C  s    | j  }| j jr| |}|S r   )r
   Zget_strcolsZis_truncated_insert_dot_separatorsr   strcolsr   r   r   _get_strcols#   s    

zStringFormatter._get_strcolsc                 C  sL   | j jjr| jS |  }| jd kr2| jjd| S | jrB| 	|S | 
|S )N   )r   )r
   r   empty_empty_info_liner   r   r   adjoin_need_to_wrap_around_join_multiline_fit_strcols_to_terminal_widthr   r   r   r   r   )   s    


z*StringFormatter._get_string_representationc                 C  s.   dt | jj dt| jj dt| jj S )NzEmpty z

Columns: z
Index: )typer   __name__r   columnsindexr   r   r   r   r    8   s    ,z StringFormatter._empty_info_lineboolc                 C  s   t | jjd kp| jjdkS )Nr   )r*   r
   Zmax_colsr)   r   r   r   r"   @   s    z$StringFormatter._need_to_wrap_around)r   r   c                 C  sD   | j | j j}t|}| j jr,| ||}| j jr@| ||}|S r   )r
   Z_get_formatted_indextr_framelenis_truncated_horizontally _insert_dot_separator_horizontalis_truncated_vertically_insert_dot_separator_vertical)r   r   Z	str_indexindex_lengthr   r   r   r   D   s    z&StringFormatter._insert_dot_separatorsintc                 C  s   | j jr| j jd S | j jS )Nr   )r
   r(   Z
tr_col_numr)   r   r   r   _adjusted_tr_col_numP   s    z$StringFormatter._adjusted_tr_col_num)r   r1   r   c                 C  s   | | jdg|  |S )Nz ...)insertr3   )r   r   r1   r   r   r   r.   T   s    z0StringFormatter._insert_dot_separator_horizontalc                 C  s   |t | jj }| jj}t|D ]\}}| j || }| jjrL|| jk}nd}|dks\|rbd}	nd}	|dkr|| jjr|d}
n|rd}d}
nd}
| jj	|	g||
d	d }|
|| | q |S )
NF   z...z..r   left   right)mode)r,   r
   r+   Z
tr_row_num	enumerater   r-   r3   r(   Zjustifyr4   )r   r   r1   Zn_header_rowsZrow_numixcolZcwidthZ
is_dot_coldotsZdot_modeZdot_strr   r   r   r0   Z   s&    z.StringFormatter._insert_dot_separator_verticalzIterable[list[str]])strcols_inputr   c                   sZ   j }d}t|} jjrH|d}|t fdd|D  | 8 } fdd|D }|d k	sftt	||}t
|} jjr jjd k	st jjd }	n
t
 j}	g }
d}t|D ]\}}||| } jjr|d| |dkr2|t
|kr"||d k r"|dgdg|	d    n|dg|	  |
 jj|f|  |}qd	|
S )
Nr   r   c                   s   g | ]} j |qS r   r   r,   .0xr)   r   r   
<listcomp>   s     z3StringFormatter._join_multiline.<locals>.<listcomp>c                   s8   g | ]0}t |d kr0t fdd|D  nd qS )r   c                   s   g | ]} j |qS r   r?   r@   r)   r   r   rC      s     z>StringFormatter._join_multiline.<locals>.<listcomp>.<listcomp>)r,   nparraymax)rA   r<   r)   r   r   rC      s   z \z   z

)r   listr
   r(   poprD   rE   rF   AssertionError_binifyr,   r/   Zmax_rows_fittedr   r:   r4   appendr   r!   r   )r   r>   Zlwidthadjoin_widthr   idxZ
col_widthsZcol_binsZnbinsZnrowsZstr_lststartiendrowr   r)   r   r#   x   s:    
$



zStringFormatter._join_multilinec                   s  ddl m  | jjd| d} |j  }t \}}|| }|d }  fdd|D }t|}	d}
|dkr|	dkr|
d7 }
t	|	d }|j
| }|| }||d 8 }||}t|}	qp|	| jj
 }t|d}|| j_| j  |  }| jjd	| S )
Nr   Seriesr   
c                   s   g | ]} | t qS r   )applyr,   rF   )rA   ZelerS   r   r   rC      s     zBStringFormatter._fit_strcols_to_terminal_width.<locals>.<listcomp>   )r   )r   )ZpandasrT   r   r!   splitr   r,   rF   r   roundr(   Zdropr
   max_cols_fittedtruncater   )r   r   linesmax_lenwidth_ZdifZadj_difZcol_lensZn_colscounterZmidZmid_ixZcol_lenrZ   r   rS   r   r$      s.    





z.StringFormatter._fit_strcols_to_terminal_width)N)r&   
__module____qualname____doc__r   r   r   r   propertyr    r"   r   r3   r.   r0   r#   r$   r   r   r   r   r      s    'r   z	list[int]r2   )colsr   r   c           
      C  s   d}g }d}t | d }t| D ]\\}}|| }||7 }||krV|d |koR|dk}	n|d |koh|dk}	|	r || |}q |t |  |S )Nr   r   rW   )r,   r:   rL   )
re   r   rM   ZbinsZ
curr_widthZi_last_columnrP   wZ
w_adjoinedwrapr   r   r   rK      s    
rK   )rc   
__future__r   shutilr   typingr   r   ZnumpyrD   Zpandas.io.formats.printingr   Zpandas.io.formats.formatr   r   rK   r   r   r   r   <module>   s    0