U
    sVc                     @  s\  d Z ddlmZ ddlmZmZ ddlZddlZddlm	Z	m
Z
mZmZmZmZmZ ddlZddlZddlmZ ddlmZmZ ddlmZ dd	lmZ dd
lmZ ddlmZm Z  ddl!m"Z"m#Z#m$Z$m%Z% ddl&m'  m(Z) ddl*m+Z+ ddl,m-Z- ddl.m/Z/m0Z0 ddl1m2Z2 ddl3m4Z4 G dd dZ5G dd de5Z6G dd dZ7G dd dZ8dS )zC
Utilities for conversion to writer-agnostic Excel representation.
    )annotations)	lru_cachereduceN)AnyCallableHashableIterableMappingSequencecast)is_list_like)
IndexLabelStorageOptions)doc)find_stack_level)missing)is_float	is_scalar)	DataFrameIndex
MultiIndexPeriodIndex)_shared_docs)CSS4_COLORS)CSSResolver
CSSWarning)get_level_lengths)pprint_thingc                   @  s,   e Zd ZdZeZd	ddddddddZdS )
	ExcelCellrowcolvalstyle
mergestartmergeendNint
int | NoneNone)r    r!   r$   r%   returnc                 C  s(   || _ || _|| _|| _|| _|| _d S Nr   )selfr    r!   r"   r#   r$   r%    r,   ;/tmp/pip-unpacked-wheel-xj8nt62q/pandas/io/formats/excel.py__init__=   s    	zExcelCell.__init__)NNN)__name__
__module____qualname__Z
__fields__	__slots__r.   r,   r,   r,   r-   r   9   s      r   c                	      s0   e Zd Zddddddddd fddZ  ZS )	CssExcelCellr&   zdict | Nonez3dict[tuple[int, int], list[tuple[str, Any]]] | NoneCallable | Noner(   )r    r!   r#   
css_stylescss_rowcss_colcss_converterr)   c	                   sR   |r2|r2dd |||f D }
t |
 }||}t jf ||||d|	 d S )Nc                 S  s   i | ]\}}|  |qS r,   lower).0propr"   r,   r,   r-   
<dictcomp>]   s     z)CssExcelCell.__init__.<locals>.<dictcomp>r    r!   r"   r#   )	frozensetitemssuperr.   )r+   r    r!   r"   r#   r5   r6   r7   r8   kwargsZdeclaration_dictZunique_declarations	__class__r,   r-   r.   O   s    
zCssExcelCell.__init__)r/   r0   r1   r.   __classcell__r,   r,   rC   r-   r3   N   s   r3   c                   @  s.  e Zd ZU dZeZdddddddZddddddddddddddZdddd	Zd
ddddZ	dd dD Z
ded< dgdddddZe ZdddddZddddd Zd!dd"d#d$Zd!d%d"d&d'Zd!dd"d(d)Zd!d*d"d+d,Zd!d-d"d.d/Zdddd0d1d2Zddd3d4d5Zdd6d7d8d9Zd:d6d;d<d=Zd!d>d?d@Zd!dAd"dBdCZd!dDd"dEdFZd!d*d"dGdHZd!d*d"dIdJZd!dKd"dLdMZdKddNdOdPZ d!d*d"dQdRZ!d!dKd"dSdTZ"d!dUd"dVdWZ#dXdYdZd[Z$ddd\d]d^Z%d:d_d`dadbZ&d:d:d`dcddZ'd:d_d`dedfZ(dS )hCSSToExcelConverteraK  
    A callable for converting CSS declarations to ExcelWriter styles

    Supports parts of CSS 2.2, with minimal CSS 3.0 support (e.g. text-shadow),
    focusing on font styling, backgrounds, borders and alignment.

    Operates by first computing CSS styles in a fairly generic
    way (see :meth:`compute_css`) then determining Excel style
    properties from CSS properties (see :meth:`build_xlstyle`).

    Parameters
    ----------
    inherited : str, optional
        CSS declarations understood to be the containing scope for the
        CSS processed by :meth:`__call__`.
    topcenterbottom)rG   ztext-topZmiddleZbaselinerI   ztext-bottomTF)boldZbolderZ600Z700Z800Z900normalZlighterZ100Z200Z300Z400500)rK   italicZoblique            )Zserifz
sans-serifZcursiveZfantasyc                 C  s   i | ]}|  |qS r,   r9   )r;   r#   r,   r,   r-   r=      s    zCSSToExcelConverter.<dictcomp>)
dashedZmediumDashDotZ
dashDotDothairdottedmediumDashDotDotdoubleZdashDotZslantDashDotmediumDashedzdict[str, str] | None	inheritedN
str | Noner(   )rX   r)   c                 C  s2   |d k	r|  || _nd | _td d| j| _d S )N)maxsize)compute_cssrX   r   _call_uncached_call_cached)r+   rX   r,   r,   r-   r.      s    zCSSToExcelConverter.__init__z str | frozenset[tuple[str, str]]zdict[str, dict[str, str]])declarationsr)   c                 C  s
   |  |S )a  
        Convert CSS declarations to ExcelWriter style.

        Parameters
        ----------
        declarations : str | frozenset[tuple[str, str]]
            CSS string or set of CSS declaration tuples.
            e.g. "font-weight: bold; background: blue" or
            {("font-weight", "bold"), ("background", "blue")}

        Returns
        -------
        xlstyle : dict
            A style as interpreted by ExcelWriter when found in
            ExcelCell.style.
        )r]   )r+   r^   r,   r,   r-   __call__   s    zCSSToExcelConverter.__call__c                 C  s   |  || j}| |S r*   )r[   rX   build_xlstyle)r+   r^   Z
propertiesr,   r,   r-   r\      s    z"CSSToExcelConverter._call_uncachedzMapping[str, str])propsr)   c                   sN   |  || || || || |d}ddd fdd  | |S )N)	alignmentZborderfillfontZnumber_formatdict[str, str | None]r(   )dr)   c                   sF   t |  D ]4\}}|dkr$| |= qt|tr | |s| |= qdS )z4Remove key where value is None, through nested dictsN)listr@   
isinstancedict)rf   kvremove_noner,   r-   rm      s    
z6CSSToExcelConverter.build_xlstyle.<locals>.remove_none)build_alignmentbuild_border
build_fill
build_fontbuild_number_format)r+   ra   outr,   rl   r-   r`      s    

z!CSSToExcelConverter.build_xlstylezdict[str, bool | str | None]c                 C  s   | d| || |dS )Nz
text-align)
horizontalvertical	wrap_text)get_get_vertical_alignment_get_is_wrap_textr+   ra   r,   r,   r-   rn      s    z#CSSToExcelConverter.build_alignmentc                 C  s   | d}|r| j |S d S )Nzvertical-align)rw   VERTICAL_MAP)r+   ra   Zvertical_alignr,   r,   r-   rx      s    
z+CSSToExcelConverter._get_vertical_alignmentzbool | Nonec                 C  s"   | dd krd S t|d dkS )Nzwhite-space)Znowrapprezpre-line)rw   boolrz   r,   r,   r-   ry     s    z%CSSToExcelConverter._get_is_wrap_textz dict[str, dict[str, str | None]]c                   s    fdddD S )Nc                   sf   i | ]^}|  d | d d | d d | d d | ddqS )zborder-z-stylez-widthz-color)r#   color)_border_stylerw   color_to_excel)r;   Zsidera   r+   r,   r-   r=     s   	z4CSSToExcelConverter.build_border.<locals>.<dictcomp>rG   rightrI   leftr,   rz   r,   r   r-   ro   
  s    	z CSSToExcelConverter.build_border)r#   widthr~   c                 C  s   |d kr|d kr|d krd S |d kr0|d kr0dS |dks@|dkrDdS |  |}|d krZdS |dkrf|S |dkrrdS |dkr|dkrdS dS |dkr|dkrdS d	S || jkr| j| S tjd
t| tt d dS d S )Nnonehidden)NZgrooveZridgeZinsetZoutsetsolidrV   rT   )rS   thinrU   rR   rW   zUnhandled border style format: 
stacklevel)_get_width_nameBORDER_STYLE_MAPwarningswarnreprr   r   )r+   r#   r   r~   Z
width_namer,   r,   r-   r     s:    


z!CSSToExcelConverter._border_style)width_inputr)   c                 C  s2   |  |}|dk rd S |dk r"dS |dk r.dS dS )Ngh㈵>g?r   gffffff@ZmediumZthick)_width_to_float)r+   r   r   r,   r,   r-   r   P  s    
z#CSSToExcelConverter._get_width_namefloat)r   r)   c                 C  s   |d krd}|  |S )NZ2pt)_pt_to_float)r+   r   r,   r,   r-   r   Z  s    z#CSSToExcelConverter._width_to_floatstr)	pt_stringr)   c                 C  s   | dstt|dS )Npt)endswithAssertionErrorr   rstrip)r+   r   r,   r,   r-   r   _  s    z CSSToExcelConverter._pt_to_float)ra   c                 C  s&   | d}|dkr"| |ddS d S )Nzbackground-color)NZtransparentr   r   )ZfgColorZpatternType)rw   r   )r+   ra   Z
fill_colorr,   r,   r-   rp   c  s    
zCSSToExcelConverter.build_fillre   c                 C  s,   | d}t|tr |ddn|}d|iS )Nznumber-format   §;Zformat_code)rw   rh   r   replace)r+   ra   Zfcr,   r,   r-   rr   j  s    
z'CSSToExcelConverter.build_number_formatz$dict[str, bool | float | str | None]c                 C  sv   |  |}| |}|r |d nd | || || || |d|krNdnd d|kpZd | |d| |d	S )Nr   	underlinesinglezline-throughr~   )	namefamilysizerJ   rM   r   striker~   Zshadow)	_get_font_names_get_decoration_select_font_family_get_font_size_get_is_bold_get_is_italicr   rw   _get_shadow)r+   ra   
font_names
decorationr,   r,   r-   rq   o  s    


zCSSToExcelConverter.build_fontc                 C  s   | d}|r| j |S d S )Nzfont-weight)rw   BOLD_MAP)r+   ra   Zweightr,   r,   r-   r     s    
z CSSToExcelConverter._get_is_boldc                 C  s   | d}|r| j |S d S )Nz
font-style)rw   
ITALIC_MAP)r+   ra   Z
font_styler,   r,   r-   r     s    
z"CSSToExcelConverter._get_is_italiczSequence[str]c                 C  s"   | d}|d k	r| S dS d S )Nztext-decorationr,   )rw   split)r+   ra   r   r,   r,   r-   r     s    
z#CSSToExcelConverter._get_decoration)r   r)   c                 C  s   d|krdS d S )Nr   r   r,   )r+   r   r,   r,   r-   _get_underline  s    z"CSSToExcelConverter._get_underlinec                 C  s    d|krt td|d S d S )Nztext-shadowz^[^#(]*[1-9])r}   researchrz   r,   r,   r-   r     s    zCSSToExcelConverter._get_shadowc                 C  s   t d|dd}g }|D ]f}|d d dkrF|dd dd}n.|d d dkrl|dd d	d}n| }|r|| q|S )
Nz(?x)
            (
            "(?:[^"]|\\")+"
            |
            '(?:[^']|\\')+'
            |
            [^'",]+
            )(?=,|\s*$)
        zfont-family rN   "z\"'z\')r   findallrw   r   stripappend)r+   ra   Zfont_names_tmpr   r   r,   r,   r-   r     s    	
z#CSSToExcelConverter._get_font_nameszfloat | Nonec                 C  s    | d}|d kr|S | |S )Nz	font-size)rw   r   )r+   ra   r   r,   r,   r-   r     s    
z"CSSToExcelConverter._get_font_sizer'   r)   c                 C  s&   d }|D ]}| j |}|r q"q|S r*   )
FAMILY_MAPrw   )r+   r   r   r   r,   r,   r-   r     s    z'CSSToExcelConverter._select_font_family)r"   r)   c                 C  sb   |d krd S |  |r | |S z| j| W S  tk
r\   tjdt| tt d Y nX d S )NzUnhandled color format: r   )	_is_hex_color_convert_hex_to_excelNAMED_COLORSKeyErrorr   r   r   r   r   r+   r"   r,   r,   r-   r     s    

z"CSSToExcelConverter.color_to_excelr}   )color_stringr)   c                 C  s   t |dS )N#)r}   
startswith)r+   r   r,   r,   r-   r     s    z!CSSToExcelConverter._is_hex_colorc                 C  sH   | d}| |r<|d d |d d  |d d   S | S d S )Nr   r   rO   rN   )lstrip_is_shorthand_colorupperr+   r   coder,   r,   r-   r     s    

(z)CSSToExcelConverter._convert_hex_to_excelc                 C  s<   | d}t|dkrdS t|dkr*dS td| dS )zcCheck if color code is shorthand.

        #FFF is a shorthand as opposed to full #FFFFFF.
        r      T   FzUnexpected color N)r   len
ValueErrorr   r,   r,   r-   r     s    
z'CSSToExcelConverter._is_shorthand_color)N))r/   r0   r1   __doc__r   r   r{   r   r   r   r   __annotations__r.   r   r[   r_   r\   r`   rn   rx   ry   ro   r   r   r   r   rp   rr   rq   r   r   r   r   r   r   r   r   r   r   r   r   r,   r,   r,   r-   rF   g   s   

7
	rF   c                   @  s  e Zd ZdZdZdZd8d	d
dddddd	ddd
ddZeddddZdd Z	ddddZ
ddddZ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d)dd*d+d,Zddd-d.Zeed/ d0d9d	d)d)d3d
d4dd5d6d7ZdS ):ExcelFormattera9  
    Class for formatting a DataFrame to a list of ExcelCells,

    Parameters
    ----------
    df : DataFrame or Styler
    na_rep: na representation
    float_format : str, default None
        Format string for floating point numbers
    cols : sequence, optional
        Columns to write
    header : bool or sequence of str, default True
        Write out column names. If a list of string is given it is
        assumed to be aliases for the column names
    index : bool, default True
        output row names (index)
    index_label : str or sequence, default None
        Column label for index column(s) if desired. If None is given, and
        `header` and `index` are True, then the index names are used. A
        sequence should be given if the DataFrame uses MultiIndex.
    merge_cells : bool, default False
        Format MultiIndex and Hierarchical Rows as merged cells.
    inf_rep : str, default `'inf'`
        representation for np.inf values (which aren't representable in Excel)
        A `'-'` sign will be added in front of -inf.
    style_converter : callable, optional
        This translates Styler styles (CSS) into ExcelWriter styles.
        Defaults to ``CSSToExcelConverter()``.
        It should have signature css_declarations string -> excel style.
        This is only called for body cells.
    i   i @  r   NTFinfr   rY   zSequence[Hashable] | NonezSequence[Hashable] | boolr}   zIndexLabel | Noner4   r(   )
na_repfloat_formatcolsheaderindexindex_labelmerge_cellsinf_repstyle_converterr)   c                 C  s   d| _ || _t|tsB|| _| j  |j}|
d kr:t }
|
| _nd | _d | _|| _	|d k	rt
t||jsxtdt
t||jt
t|krtd|j|d| _	| j	j| _|| _|| _|| _|| _|| _|	| _d S )Nr   z,passes columns are not ALL present dataframez.Not all names specified in 'columns' are found)columns)
rowcounterr   rh   r   stylerZ_computedatarF   r   dfr   r   intersectionr   r   setZreindexr   r   r   r   r   r   )r+   r   r   r   r   r   r   r   r   r   r   r,   r,   r-   r.     s2    

 
zExcelFormatter.__init__z dict[str, dict[str, str | bool]]r   c                 C  s    ddidddddddddS )	NrJ   Tr   r   rH   rG   )rt   ru   )rd   Zbordersrb   r,   r+   r,   r,   r-   header_styleB  s    zExcelFormatter.header_stylec                 C  s   t |rt|r| j}nJt|rdt|r4| j}n0t|rLd| j }n| jd k	rdt	| j| }t
|dd d k	r|td|S )N-tzinfoz{Excel does not support datetimes with timezones. Please ensure that datetimes are timezone unaware before writing to Excel.)r   r   Zisnar   r   Zisposinf_scalarr   Zisneginf_scalarr   r   getattrr   r   r,   r,   r-   _format_valueO  s    


zExcelFormatter._format_valuezIterable[ExcelCell]c                 c  s  | j jdkr| jstd| js*| js*d S | j }|j| jddd}t|}d}d}| jrzt	| j
jtrzt| j
jd d }| jrHt|jD ]\}}t|||| jdV  qtt||j|jD ]\}\}}}	||	}
| D ]d\}}d\}}|dkr
||| |  }}t||| d |
| | jt| jdd ||| j||d	
V  qqnXtt| D ]J\}}
d
tt|
}t||| d || jt| jdd ||| jdV  qT|| _d S )NrN   z]Writing to Excel with MultiIndex columns and no index ('index'=False) is not yet implemented.FZsparsifyZadjoinnamesr   r>   NNctx_columns
r    r!   r"   r#   r5   r6   r7   r8   r$   r%   .r    r!   r"   r#   r5   r6   r7   r8   )r   Znlevelsr   NotImplementedError_has_aliasesr   formatr   r   rh   r   r   r   	enumerater   r   r   ziplevelscodestaker@   r3   r   r   r   joinmapr   r   )r+   r   
level_strslevel_lengths	coloffsetlnumr   spansr   level_codesvaluesispan_valr$   r%   rk   r,   r,   r-   _format_header_mia  sv      




z ExcelFormatter._format_header_mic                 c  s   | j s| jrd}| jr6d}t| jjtr6t| jjj}| j}| j rt	t
| j| _t| jt| jkrtdt| j dt| j dn| j}t|D ]6\}}t| j|| || jt| jdd d|| jdV  qd S )Nr   rN   zWriting z cols but got z aliasesr   r   )r   r   r   rh   r   r   r   r   r   r   r
   r   r   r3   r   r   r   r   r   )r+   r   ZcolnamescolindexZcolnamer,   r,   r-   _format_header_regular  s2    z%ExcelFormatter._format_header_regularc                   s   t  jtr  }n  }d} jjjrdd  jjjD dgt j  }t	dd t
dd |r fdd	t|D }  jd
7  _t||S )Nr,   c                 S  s   g | ]}|d k	r|ndqS Nr   r,   )r;   xr,   r,   r-   
<listcomp>  s     z1ExcelFormatter._format_header.<locals>.<listcomp>r   c                 S  s   | o|S r*   r,   )r  yr,   r,   r-   <lambda>      z/ExcelFormatter._format_header.<locals>.<lambda>c                 S  s   | dkS r  r,   )r  r,   r,   r-   r    r	  c                 3  s$   | ]\}}t  j|| jV  qd S r*   )r   r   r   )r;   r  r"   r   r,   r-   	<genexpr>  s   z0ExcelFormatter._format_header.<locals>.<genexpr>rN   )rh   r   r   r  r  r   r   r   r   r   r   r   r   	itertoolschain)r+   genZgen2r    r,   r   r-   _format_header  s     


zExcelFormatter._format_headerc                 C  s"   t | jjtr|  S |  S d S r*   )rh   r   r   r   _format_hierarchical_rows_format_regular_rowsr   r,   r,   r-   _format_body  s    zExcelFormatter._format_bodyc                 c  s2  | j s| jr|  jd7  _| jr| jrJt| jtttj	t
frJ| jd }n(| jrdt| jtrd| j}n| jjjd }t| jtr|  jd7  _|r| jdk	rt| jd d|| jV  | jj}t| jjtr| jj }t|D ]6\}}t| j| d|| jt| jdd |d| jdV  qd}nd}| |E d H  d S )NrN   r   F	ctx_indexr   )r   r   r   r   r   rh   rg   tuplenpndarrayr   r   r   r   r   r   r   r   r   Zto_timestampr   r3   r   r   r   _generate_body)r+   r   Zindex_valuesidxZidxvalr   r,   r,   r-   r    s@     

z#ExcelFormatter._format_regular_rowsc                 c  s  | j s| jr|  jd7  _d}| jr| jjj}| jrRt| jtt	t
jtfrR| j}t| jtrr| jrr|  jd7  _tj| r| jdk	rt|D ] \}}t| jd ||| jV  q| jr| jjjdddd}t|}t|| jjj| jjjD ]\}}}	|j|	|j|jd}
| D ]h\}}d\}}|dkrB| j| | d }|}t| j| ||
| | jt| j dd ||| j!||d	
V  q|d7 }qn^t| jj D ]P}t|D ]8\}}t| j| ||| jt| j dd ||| j!d
V  q|d7 }q| "|E d H  d S )NrN   r   FTr   )Z
allow_fillZ
fill_valuer   r  r   r   )#r   r   r   r   r   r   r   rh   rg   r  r  r  r   r   r   r   comZany_not_noner   r   r   r   r   r   r   r   r   Z_can_hold_naZ	_na_valuer@   r3   r   r   r   r  )r+   ZgcolidxZindex_labelsZcidxr   r   r   r   r   r   r   r   r   r$   r%   Zindexcolvalsr  Zindexcolvalr,   r,   r-   r    s    
     

z(ExcelFormatter._format_hierarchical_rowsc                 C  s
   t | jS )z1Whether the aliases for column names are present.)r   r   r   r,   r,   r-   r   a  s    zExcelFormatter._has_aliasesr&   )r   r)   c                 c  sn   t t| jD ]Z}| jjd d |f }t|D ]8\}}t| j| || |d t| j	dd ||| j
dV  q.qd S )Nctxr   )ranger   r   r   Zilocr   r3   r   r   r   r   )r+   r   ZcolidxZseriesr   r"   r,   r,   r-   r  f  s    zExcelFormatter._generate_bodyc                 c  s2   t |  |  D ]}| |j|_|V  qd S r*   )r  r  r  r  r   r"   )r+   cellr,   r,   r-   get_formatted_cellsv  s    z"ExcelFormatter.get_formatted_cellsstorage_options)r  Sheet1r   ztuple[int, int] | Noner   )
sheet_namestartrowstartcolfreeze_panesenginer  r)   c              	   C  s   ddl m} | jj\}	}
|	| jks,|
| jkrPtd|	 d|
 d| j d| j |  }t||rhd}n||||d}d}z|j
|||||d	 W 5 |r|	  X d
S )a#  
        writer : path-like, file-like, or ExcelWriter object
            File path or existing ExcelWriter
        sheet_name : str, default 'Sheet1'
            Name of sheet which will contain DataFrame
        startrow :
            upper left cell row to dump data frame
        startcol :
            upper left cell column to dump data frame
        freeze_panes : tuple of integer (length 2), default None
            Specifies the one-based bottommost row and rightmost column that
            is to be frozen
        engine : string, default None
            write engine to use if writer is a path - you can also set this
            via the options ``io.excel.xlsx.writer``, ``io.excel.xls.writer``,
            and ``io.excel.xlsm.writer``.

            .. deprecated:: 1.2.0

                As the `xlwt <https://pypi.org/project/xlwt/>`__ package is no longer
                maintained, the ``xlwt`` engine will be removed in a future
                version of pandas.

        {storage_options}

            .. versionadded:: 1.2.0
        r   )ExcelWriterz-This sheet is too large! Your sheet size is: z, z Max sheet size is: F)r#  r  T)r   r!  r"  N)Zpandas.io.excelr$  r   shapemax_rowsmax_colsr   r  rh   closeZ_write_cells)r+   writerr  r   r!  r"  r#  r  r$  Znum_rowsZnum_colsZformatted_cellsZ	need_saver,   r,   r-   write{  s2    &
  
	zExcelFormatter.write)	r   NNTTNFr   N)r  r   r   NNN)r/   r0   r1   r   r&  r'  r.   propertyr   r   r  r  r  r  r  r  r   r  r  r   r   r*  r,   r,   r,   r-   r     sD             ".E .Q      r   )9r   
__future__r   	functoolsr   r   r  r   typingr   r   r   r   r	   r
   r   r   Znumpyr  Zpandas._libs.libr   Zpandas._typingr   r   Zpandas.util._decoratorsr   Zpandas.util._exceptionsr   Zpandas.core.dtypesr   Zpandas.core.dtypes.commonr   r   Zpandasr   r   r   r   Zpandas.core.commoncorecommonr  Zpandas.core.shared_docsr   Zpandas.io.formats._color_datar   Zpandas.io.formats.cssr   r   Zpandas.io.formats.formatr   Zpandas.io.formats.printingr   r   r3   rF   r   r,   r,   r,   r-   <module>   s6   $	   