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This module also applies to display formatting. � )� annotations)�contextmanager)� QUOTE_NONE�QUOTE_NONNUMERICN)�partial)�StringIO)�get_terminal_size) �IO� TYPE_CHECKING�Any�AnyStr�Callable�Hashable�Iterable�List�Mapping�Sequence�cast)�east_asian_width)� get_option� set_option)�lib)�NA)�NaT� Timedelta� Timestamp�iNaT)�NaTType) � ArrayLike�ColspaceArgType� ColspaceType�CompressionOptions�FilePathOrBuffer�FloatFormatType�FormattersType� IndexLabel�StorageOptions) �is_categorical_dtype�is_complex_dtype�is_datetime64_dtype�is_datetime64tz_dtype�is_extension_array_dtype�is_float�is_float_dtype� is_integer�is_integer_dtype� is_list_like�is_numeric_dtype� is_scalar�is_timedelta64_dtype)�isna�notna)� Categorical� DatetimeArray�TimedeltaArray)� PandasObject)� extract_array)�Index� MultiIndex� PeriodIndex� ensure_index)� DatetimeIndex)�TimedeltaIndex)�concat)�stringify_path)�adjoin�justify� pprint_thing)� DataFrame�SeriesaY Parameters ---------- buf : str, Path or StringIO-like, optional, default None Buffer to write to. If None, the output is returned as a string. columns : sequence, optional, default None The subset of columns to write. Writes all columns by default. col_space : %(col_space_type)s, optional %(col_space)s. header : %(header_type)s, optional %(header)s. index : bool, optional, default True Whether to print index (row) labels. na_rep : str, optional, default 'NaN' String representation of ``NaN`` to use. formatters : list, tuple or dict of one-param. functions, optional Formatter functions to apply to columns' elements by position or name. The result of each function must be a unicode string. List/tuple must be of length equal to the number of columns. float_format : one-parameter function, optional, default None Formatter function to apply to columns' elements if they are floats. This function must return a unicode string and will be applied only to the non-``NaN`` elements, with ``NaN`` being handled by ``na_rep``. .. versionchanged:: 1.2.0 sparsify : bool, optional, default True Set to False for a DataFrame with a hierarchical index to print every multiindex key at each row. index_names : bool, optional, default True Prints the names of the indexes. justify : str, default None How to justify the column labels. If None uses the option from the print configuration (controlled by set_option), 'right' out of the box. Valid values are * left * right * center * justify * justify-all * start * end * inherit * match-parent * initial * unset. max_rows : int, optional Maximum number of rows to display in the console. min_rows : int, optional The number of rows to display in the console in a truncated repr (when number of rows is above `max_rows`). max_cols : int, optional Maximum number of columns to display in the console. show_dimensions : bool, default False Display DataFrame dimensions (number of rows by number of columns). decimal : str, default '.' Character recognized as decimal separator, e.g. ',' in Europe. ) �left�right�centerrD z justify-all�start�end�inheritz match-parent�initial�unsetz� Returns ------- str or None If buf is None, returns the result as a string. 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See description here: https://pandas.pydata.org/docs/dev/user_guide/options.html#frequently-used-options GH #37359 )ra r� r r� )r[ r~ r\ r\ r] r� � s z#DataFrameFormatter._adjust_max_rowsc C s t | jdkp| jdk�S )z/Check if the output is to be shown in terminal.r )rR r� r~ )r[ r\ r\ r] r� � s z"DataFrameFormatter._is_in_terminalc C s t | jdkot| jj�|k�S )Nr )rR r� ra r� r� )r[ � max_widthr\ r\ r] r� � s z$DataFrameFormatter._is_screen_narrowc C s t | jdkot| j�|k�S )Nr )rR r~ ra r� )r[ � max_heightr\ r\ r] r� � s z#DataFrameFormatter._is_screen_shortc C s: d}d}|| }| j r(|t| j�� �7 }| jr6|d7 }|S )z?Get number of rows occupied by prompt, dots and dimension info.r� )r� ra r� � splitlinesrz )r[ Zdot_rowZ prompt_rowZnum_rowsr\ r\ r] r� � s z0DataFrameFormatter._get_number_of_auxillary_rowsr� c C s | j r| �� | jr | �� dS )zY Check whether the frame should be truncated. If so, slice the frame up. N)r� �_truncate_horizontallyr� �_truncate_vertically)r[ r\ r\ r] r� � s zDataFrameFormatter.truncatec C s� | j dk st�| j d }|dkr�| jjdd�d|�f }| jjdd�| d�f }t||fdd�| _t| jttf�r�| jd|� | j| d� �| _n&t t | j �}| jjdd�d|�f | _|| _ dS )z�Remove columns, which are not to be displayed and adjust formatters. Attributes affected: - tr_frame - formatters - tr_col_num Nr� r� )�axis) r� r� r� r� rA r� r� �list�tupler r� r� Z tr_col_num)r[ Zcol_numrH rI r\ r\ r] r� � s z)DataFrameFormatter._truncate_horizontallyc C s� | j dk st�| j d }|dkrb| jjd|�dd�f }| jj| d�dd�f }t||f�| _n&tt| j�}| jjd|�dd�f | _|| _dS )z�Remove rows, which are not to be displayed. Attributes affected: - tr_frame - tr_row_num Nr� r� ) r� r� r� r� rA r r� r~ r� )r[ r� �head�tailr\ r\ r] r� � s z'DataFrameFormatter._truncate_verticallyc s� g }t � j�sf� jsfxLt� j�D ]>\}}� �|�}t|� jt� j� |d��� j d�}|� |� q W |S t � j�r�t t t � j�� _t� j�t� j�kr�tdt� j�� dt� j�� d���dd� � jD �}n � �� j�}� jr�x|D ]}|� d� q�W x�t� j�D ]�\}}|| }tt� j� |d��f� fd d �|D ��� }� �|�}t|� j|� j d �}tt� fd d �|D ��|�} � j j|| � jd �}|� || � �q W |S )Nr )�stringsrD �minimumr� zWriting z cols but got z aliasesc S s g | ] }|g�qS r\ r\ )rj �labelr\ r\ r] rl s zADataFrameFormatter._get_strcols_without_index.<locals>.<listcomp>rY c 3 s | ]}� j �|�V qd S )N)r� ra )rj r� )r[ r\ r] r� " s z@DataFrameFormatter._get_strcols_without_index.<locals>.<genexpr>)r� r� c 3 s | ]}� j �|�V qd S )N)r� ra )rj r� )r[ r\ r] r� ) s )r� )r0 rz � enumerater� � format_col�_make_fixed_widthrD r� r� r� r� rp r r rS ra r� r� � _get_formatted_column_labelsr� �max) r[ r� rk r� rq � str_columnsr� ZcheaderZheader_colwidthr� r\ )r[ r] r� s@ ( z-DataFrameFormatter._get_strcols_without_indexz list[str])rk r_ c C sL | j }| �|�}t|jd d �|f j|| j| j| j�|j | �| j | j d�S )N)re rW r� r� r� ) r� �_get_formatterrf r� r� re rW r� r� r� r� r{ )r[ rk r� � formatterr\ r\ r] r / s z DataFrameFormatter.format_colz str | intzCallable | Nonec C s` t | jttf�r2t|�r,tt|�}| j| S d S n*t|�rN|| jkrN| j| }| j�|d �S d S )N) r� r� r� r� r. r r� r� r� )r[ rk r\ r\ r] r < s z!DataFrameFormatter._get_formatter)r� r_ c s ddl m} |j}t|t�r�|jddd�}tt|� �}�jj j }t dd� |j D ���t t|tt|���� � ��fdd��tt�fd d �|D �� �}�jr�t|�r�||�}d d � t|� D �}nB|�� }�jj }t t|tt|���� � �fd d �tt||��D �}|S ) Nr )�sparsify_labelsF)r� rC c s s | ] }|j V qd S )N)Z is_floating)rj �levelr\ r\ r] r� S s zBDataFrameFormatter._get_formatted_column_labels.<locals>.<genexpr>c s" |�j kr � | r �s d| S |S )N� )r� )r� �y)� need_leadsp�restrict_formattingr[ r\ r] � space_formatV s zEDataFrameFormatter._get_formatted_column_labels.<locals>.space_formatc s g | ]� �� fd d�� D ��qS )c s g | ]}� �|��qS r\ r\ )rj r )r r� r\ r] rl ` s zNDataFrameFormatter._get_formatted_column_labels.<locals>.<listcomp>.<listcomp>r\ )rj )r )r� r] rl ` s zCDataFrameFormatter._get_formatted_column_labels.<locals>.<listcomp>c S s g | ] }t |��qS r\ )r� )rj r� r\ r\ r] rl e s c s4 g | ],\}\}}�� |�s*� | r*d | n|g�qS )r )r )rj rk �colr� )r r[ r\ r] rl k s )Zpandas.core.indexes.multir r� r� r< r� r� r� r� �dtypesr� r� �levelsr� �mapr1 r� ra r )r[ r� r r� Z fmt_columnsr r r\ )r r r[ r r] r H s( z/DataFrameFormatter._get_formatted_column_labelsc s� dd� �j �� D �� |j}|j}��d�}t|t�rL|j�jd�j |d�}n|j�j |d�g}� �fdd�|D �}�j j d |�� � d �}�j r�d d� ��� D �}n d g|j }�jr�|| S |S d S )Nc S s i | ]\}}t t|�|�qS r\ )r r� )rj �k�vr\ r\ r] r� t s z;DataFrameFormatter._get_formatted_index.<locals>.<dictcomp>� __index__F)r� rC r� r )r| r c s. g | ]&}t tt|�d � �dd��jd���qS )rH rY r )rD r� r� )r� r r� r� r� )rj r� )r� r[ r\ r] rl � s z;DataFrameFormatter._get_formatted_index.<locals>.<listcomp>r� r` c S s g | ] }t |��qS r\ )rS )rj r� r\ r\ r] rl � s rY )r� )r� �itemsr{ r� r r� r< r� r� r� r� rC �splitr� �_get_column_name_listZnlevelsrz )r[ r� r{ r� �fmtr� ZadjoinedZ col_headerr\ )r� r[ r] r� q s( z'DataFrameFormatter._get_formatted_indexc C sL g }| j j}t|t�r.|�dd� |jD �� n|�|jd kr@dn|j� |S )Nc s s | ]}|d krdn|V qd S )NrY r\ )rj r| r\ r\ r] r� � s z;DataFrameFormatter._get_column_name_list.<locals>.<genexpr>rY )r� r� r� r< �extendr� rp r| )r[ r� r� r\ r\ r] r � s z(DataFrameFormatter._get_column_name_list)NNTTrQ NNNNTNNNFr� FT)(ru rv rw �__doc__�common_docstring�return_docstringr^ r� �propertyr� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r� r r\ r\ r\ r] r� � sh 2 / )(r� c @ s� e Zd ZdZdd�dd�Zd%dd d d d d d d d d d d � d d �Zd&dd dd dd d d d�dd�Zd'dd dd d�dd�Zd(d d d d d d d dd d dd d d d d!d d"�d#d$�ZdS ))�DataFrameRendereraJ Class for creating dataframe output in multiple formats. Called in pandas.core.generic.NDFrame: - to_csv - to_latex Called in pandas.core.frame.DataFrame: - to_html - to_string Parameters ---------- fmt : DataFrameFormatter Formatter with the formatting options. r� )r c C s || _ d S )N)r )r[ r r\ r\ r] r^ � s zDataFrameRenderer.__init__NFz FilePathOrBuffer[str] | Nonez str | NonerR ) rU � column_format� longtabler� � multicolumn�multicolumn_format�multirow�captionr� �positionr_ c C s> ddl m} | | j||||||| | d� } | �� } t| ||d�S )zU Render a DataFrame to a LaTeX tabular/longtable environment output. r )�LatexFormatter)r! r r" r# r$ r% r� r& )rU r� )Zpandas.io.formats.latexr' r rt �save_to_buffer)r[ rU r r! r� r" r# r$ r% r� r& r' Zlatex_formatter�stringr\ r\ r] �to_latex� s zDataFrameRenderer.to_latexzstr | list | tuple | Nonez int | None)rU r� �classes�notebook�border�table_id� render_linksr_ c C sF ddl m}m} |r| n|} | | j||||d�} | �� } t| ||d�S )u� Render a DataFrame to a html table. Parameters ---------- buf : str, Path or StringIO-like, optional, default None Buffer to write to. If None, the output is returned as a string. encoding : str, default “utf-8” Set character encoding. classes : str or list-like classes to include in the `class` attribute of the opening ``<table>`` tag, in addition to the default "dataframe". notebook : {True, False}, optional, default False Whether the generated HTML is for IPython Notebook. border : int A ``border=border`` attribute is included in the opening ``<table>`` tag. Default ``pd.options.display.html.border``. table_id : str, optional A css id is included in the opening `<table>` tag if specified. render_links : bool, default False Convert URLs to HTML links. r )� HTMLFormatter�NotebookFormatter)r+ r- r. r/ )rU r� )Zpandas.io.formats.htmlr0 r1 r rt r( ) r[ rU r� r+ r, r- r. r/ r0 r1 ZKlassZhtml_formatterr) r\ r\ r] �to_html� s zDataFrameRenderer.to_html)rU r� � line_widthr_ c C s0 ddl m} || j|d�}|�� }t|||d�S )u� Render a DataFrame to a console-friendly tabular output. Parameters ---------- buf : str, Path or StringIO-like, optional, default None Buffer to write to. If None, the output is returned as a string. encoding: str, default “utf-8” Set character encoding. line_width : int, optional Width to wrap a line in characters. r )�StringFormatter)r3 )rU r� )Zpandas.io.formats.stringr4 r rt r( )r[ rU r� r3 r4 Zstring_formatterr) r\ r\ r] rt s zDataFrameRenderer.to_string�,�w�infer�"T�strictz FilePathOrBuffer[AnyStr] | NonerS zSequence[Hashable] | NonezIndexLabel | Noner! r& )� path_or_bufr� �sepr� � index_labelr� � compressionrZ � quotechar�line_terminator� chunksize� date_format� doublequote� escapechar�errors�storage_optionsr_ c C s� ddl m} |dkr d}t� }nd}||| ||||||||| | | | ||| jd�}|�� |r~t|t�sjt�|�� }|�� |S dS )z; Render dataframe as comma-separated file. r )� CSVFormatterNTF)r: r? r; r� rD r= rZ r� r< r� r@ r> rA rB rC rE r ) Zpandas.io.formats.csvsrF r r �saver� r� �getvalue�close)r[ r: r� r; r� r< r� r= rZ r> r? r@ rA rB rC rD rE rF Zcreated_bufferZ csv_formatter�contentr\ r\ r] �to_csv s< zDataFrameRenderer.to_csv) NNFNFNFNNN)NNNFNNF)NNN)NNr5 NNr6 r7 Nr8 NNNTNr9 N) ru rv rw r r^ r* r2 rt rK r\ r\ r\ r] r � sL $ + r rS z FilePathOrBuffer[str] | Nonez str | None)r) rU r� r_ c C s6 t ||d�� }|�| � |dkr(|�� S dS Q R X dS )zQ Perform serialization. Write to buf or return as string if buf is None. )r� N)� get_buffer�writerH )r) rU r� �fr\ r\ r] r( \ s r( )rU r� c c s� | dk rt | �} nt� } |dkr&d}nt| t�s8td��t| d�rJ| V n6t| t�rxt| d|dd�� }|V W dQ R X ntd��dS ) z� Context manager to open, yield and close buffer for filenames or Path-like objects, otherwise yield buf unchanged. Nzutf-8z1buf is not a file name and encoding is specified.rM r6 rY )r� �newlinez1buf is not a file name and it has no write method)rB r r� rS r� �hasattr�open� TypeError)rU r� rN r\ r\ r] rL k s rL rQ rI r� Tr zCallable | NonezFloatFormatType | Nonez int | Nonezstr | int | Nonez bool | Nonez list[str]) rr r re rW �digitsr� rD r� r� rZ r_ c C s� t | j�rt} n^t| j�r t} nNt| j�r0t} n>t| j�r@t} n.t | j�sTt | j�rZt } nt | j�rjt } nt} |dkr~td�}|dkr�td�}|dkr�td�}| | ||||||||| d� } | �� S )ad Format an array for printing. 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Returns ------- List[str] Nzdisplay.column_spacezdisplay.float_formatzdisplay.precision) rS rW re r r� rD r� r� rZ )r) r} �Datetime64Formatterr* �Datetime64TZFormatterr3 �Timedelta64Formatterr+ �ExtensionArrayFormatterr- r( �FloatArrayFormatterr/ �IntArrayFormatter�GenericArrayFormatterr � get_result) rr r re rW rS r� rD r� r� rZ Z fmt_klassZfmt_objr\ r\ r] rf � s> ' rf c @ sL e Zd Zddd d d d d d d dddd� dd�Zdd�dd�Zdd�dd�ZdS )rZ � NrQ � rI r� Tr r� zCallable | NonerS z str | intzFloatFormatType | Nonez int | NonerR z bool | None) rr rS r rW r� re rD r� rZ � fixed_widthr� c C sF || _ || _|| _|| _|| _|| _|| _|| _| | _| | _ | | _ d S )N) rr rS rW r� r re rD r� rZ r^ r� ) r[ rr rS r rW r� re rD r� rZ r^ r� r\ r\ r] r^ � s z GenericArrayFormatter.__init__z list[str])r_ c C s | � � }t|| j�S )N)�_format_stringsr rD )r[ rq r\ r\ r] r[ � s z GenericArrayFormatter.get_resultc sj �j d kr0td�}|d kr6td���fdd�}n�j }�jd k rH�j� n"�jd k oZ�jtk}ttd|d�� � �fdd�}t�jd d �}t |t j �s�t d ��t �|t�}|t jt|�ttd 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�jr>td��nd�� ��fd d �}�jdkr��jr��jd krrd }nd }t|j�j d�}q��j}n �fdd�}||�}�js�|S t |�dkr�t dd� |D ��}|�j d k}nd}t j dd��: t ��j�}|dk�� }|d�j k |dk@ �� } W dQ R X | �s>|�rl|�rl�jd k�rPd}nd}t|j�j d�}||�}|S ) z� Returns the float values converted into strings using the parameters given at initialisation, as a numpy array r r rS )rr r rW c s< t | �}t�� �fdd�t| �� |�� �D ���| j�}|S )Nc s g | ]\}}|s� |�n��qS r\ r\ )rj �val�m)r rW r\ r] rl � s zWFloatArrayFormatter.get_result_as_array.<locals>.format_with_na_rep.<locals>.<listcomp>)r4 re �arrayr� �ravelZreshaperj )rr r rW �mask� formattedr\ )r rW r] �format_with_na_rep� s zCFloatArrayFormatter.get_result_as_array.<locals>.format_with_na_repNzdisplay.chop_thresholdc sx �� | ��}�jdkr"d�j }n�j}�j}t|�}� |||�}�jrt|rZt|�j�}n t|�j�}t j |dd�S |S )NrH r �object)r} ) ru rD rW rr r( r^ �_trim_zeros_complexr� �_trim_zeros_floatre �asarray)re r rW rr Z is_complexrs )r| r[ ro r\ r] �format_values_with� s zCFloatArrayFormatter.get_result_as_array.<locals>.format_values_withTz{value: .{digits:d}f}z{value:.{digits:d}f})rS c s � j | S )N)re )rp )r[ r\ r] rc � � z9FloatArrayFormatter.get_result_as_array.<locals>.<lambda>r c s s | ]}t |�V qd S )N)ra )rj r� r\ r\ r] r� � s z:FloatArrayFormatter.get_result_as_array.<locals>.<genexpr>� F�ignore)�invalidg ��.A� z{value: .{digits:d}e}z{value:.{digits:d}e})r rr rW r^ r re r� r r� rS ra r re �errstatert r� ) r[ r� Zfmt_strre Zformatted_values�maxlenZtoo_longZabs_valsZhas_large_valuesZhas_small_valuesr\ )r| r[ ro r] �get_result_as_array� sB & z'FloatArrayFormatter.get_result_as_arrayz list[str]c C s t | �� �S )N)r� r� )r[ r\ r\ r] r_ � s z#FloatArrayFormatter._format_strings)NN)ru rv rw r^ ru r� r_ r� r\ r\ )r� r] rX E s 5crX c @ s e Zd Zdd�dd�ZdS )rY z list[str])r_ c s> | j dkrdd� }ndd� }| jp$|� � fdd�| jD �}|S )NFc S s | d�j | d�S )Nr` )r� )r� )r� r\ r\ r] rc � r� z3IntArrayFormatter._format_strings.<locals>.<lambda>c S s | d�j | d�S )Nz d)r� )r� )r� r\ r\ r] rc � r� c s g | ] }� |��qS r\ r\ )rj r� )r r\ r] rl � s z5IntArrayFormatter._format_strings.<locals>.<listcomp>)r� r rr )r[ Z formatter_strrq r\ )r r] r_ � s z!IntArrayFormatter._format_stringsN)ru rv rw r_ r\ r\ r\ r] rY � s rY c s6 e Zd Zd dddd�� fdd� Zd d �d d �Z� ZS )rT r Nz3np.ndarray | Series | DatetimeIndex | DatetimeArrayrS r� )rr �nat_reprA c s t � j|f|� || _|| _d S )N)r� r^ r� rA )r[ rr r� rA r� )r� r\ r] r^ � s z Datetime64Formatter.__init__z list[str])r_ c sZ � j }t|t�st|�}� jdk r>t� j�r>� fdd�|D �S |jj� j� jd�}|� � S )z&we by definition have DO NOT have a TZNc s g | ]}� � |��qS r\ )r )rj r� )r[ r\ r] rl s z7Datetime64Formatter._format_strings.<locals>.<listcomp>)rW rA ) rr r� r? r rm �_dataZ_format_native_typesr� rA �tolist)r[ rr rq r\ )r[ r] r_ s z#Datetime64Formatter._format_strings)r N)ru rv rw r^ r_ r� r\ r\ )r� r] rT � s rT c @ s e Zd Zdd�dd�ZdS )rW z list[str])r_ c C sv t | jdd�}| j}|d kr(|jdd�}t|t�r<|�� }n t�|�}t ||| j | j | j | j | j| j| j| jd� }|S )NT)rg )Zboxed)re rW rS r� rD r� r� rZ )r: rr r � _formatterr� r6 rg re r� rf re rW rS r� rD r� r� rZ )r[ rr r rx rq r\ r\ r] r_ s& z'ExtensionArrayFormatter._format_stringsN)ru rv rw r_ r\ r\ r\ r] rW s rW z@np.ndarray | list[int | float] | list[float] | list[str | float])� percentilesr_ c C sR t �| �} t jdd��2 t| �r<t �| dk�r<t �| dk�sDtd��W dQ R X d| } t �| �t�| �}t �|�r�| �t��t �}dd � |D �S t � | �}|d dkr�|d nd}|d dk r�d|d nd}t � t � t � t j|||d �����t� }td|�}t j| td �}| | �t��t �||< | | �|��t �|| < d d � |D �S )a Outputs rounded and formatted percentiles. Parameters ---------- percentiles : list-like, containing floats from interval [0,1] Returns ------- formatted : list of strings Notes ----- Rounding precision is chosen so that: (1) if any two elements of ``percentiles`` differ, they remain different after rounding (2) no entry is *rounded* to 0% or 100%. Any non-integer is always rounded to at least 1 decimal place. Examples -------- Keeps all entries different after rounding: >>> format_percentiles([0.01999, 0.02001, 0.5, 0.666666, 0.9999]) ['1.999%', '2.001%', '50%', '66.667%', '99.99%'] No element is rounded to 0% or 100% (unless already equal to it). Duplicates are allowed: >>> format_percentiles([0, 0.5, 0.02001, 0.5, 0.666666, 0.9999]) ['0%', '50%', '2.0%', '50%', '66.67%', '99.99%'] r� )r� r r� z/percentiles should all be in the interval [0,1]N�d c S s g | ] }|d �qS )�%r\ )rj rk r\ r\ r] rl j s z&format_percentiles.<locals>.<listcomp>���)�to_begin�to_end)r} c S s g | ] }|d �qS )r� r\ )rj rk r\ r\ r] rl y s )re r� r� r1 r� r� �isclose�astyper� rS �unique�floor�log10r� Zediff1dr Z empty_liker} �round)r� Zint_idx�outZ unique_pctsr� r� �precr\ r\ r] �format_percentiles7 s, " r� z2np.ndarray | DatetimeArray | Index | DatetimeIndexrR )rr r_ c C sf t | t�s| �� } t| �} | jd k r(dS | j}|tk}d}t�||t |� dk�� � dk}|rbdS dS )NFl �"R: r T) r� r; ry r? �tzZasi8r re � logical_andr� r� )rr � values_int�consider_values� one_day_nanos� even_daysr\ r\ r] � is_dates_only| s r� r zNaTType | Timestamp)r� r� r_ c C s | t kr |S t| �S )N)r rS )r� r� r\ r\ r] �_format_datetime64� s r� )r� r� rA r_ c C s$ | t kr |S |r| �|�S | jS d S )N)r �strftimeZ _date_repr)r� r� rA r\ r\ r] �_format_datetime64_dateonly� s r� r )r� r� rA r_ c s" | r� �fdd�S �fdd�S d S )Nc s t | �� d�S )N)r� rA )r� )r� )rA r� r\ r] rc � s z'get_format_datetime64.<locals>.<lambda>c s t | � d�S )N)r� )r� )r� )r� r\ r] rc � r� r\ )r� r� rA r\ )rA r� r] �get_format_datetime64� s r� z*np.ndarray | DatetimeArray | DatetimeIndex)rr rA r_ c C s6 t | tj�r | jdkr | �� } t| �}|r2|p0dS |S )z6given values and a date_format, return a string formatr� z%Y-%m-%d)r� re rh �ndimry r� )rr rA �idor\ r\ r] �!get_format_datetime64_from_values� s r� c @ s e Zd Zdd�dd�ZdS )rU z list[str])r_ c s> | j �t�}t|�}| jp&t|| jd�� � fdd�|D �}|S )zwe by definition have a TZ)rA c s g | ] }� |��qS r\ r\ )rj r� )r r\ r] rl � s z9Datetime64TZFormatter._format_strings.<locals>.<listcomp>)rr r� r} r� r r� rA )r[ rr r� rq r\ )r r] r_ � s z%Datetime64TZFormatter._format_stringsN)ru rv rw r_ r\ r\ r\ r] rU � s rU c s6 e Zd Zd dddd�� fdd� Zd d �d d �Z� ZS )rV r Fznp.ndarray | TimedeltaIndexrS rR )rr r� �boxc s t � j|f|� || _|| _d S )N)r� r^ r� r� )r[ rr r� r� r� )r� r\ r] r^ � s z Timedelta64Formatter.__init__z list[str])r_ c s. | j pt| j| j| jd�� � fdd�| jD �S )N)r� r� c s g | ] }� |��qS r\ r\ )rj r� )r r\ r] rl � s z8Timedelta64Formatter._format_strings.<locals>.<listcomp>)r �get_format_timedelta64rr r� r� )r[ r\ )r r] r_ � s z$Timedelta64Formatter._format_strings)r F)ru rv rw r^ r_ r� r\ r\ )r� r] rV � s rV Fz,np.ndarray | TimedeltaIndex | TimedeltaArray)rr r� r� r_ c s^ | � tj�}|tk}d}|| dk}t�||�}|�� dk}|rFd�nd�� ��fdd�} | S )z� Return a formatter function for a range of timedeltas. These will all have the same format argument If box, then show the return in quotes l �"R: r N�longc sN | d kst | �r t| �r �S t| t�s.t| �} | j�d�}� rJd|� d�}|S )N)r� �')r2 r4 r� r Z _repr_base)r� rs )r� r� r� r\ r] r� s z*get_format_timedelta64.<locals>._formatter)�viewre Zint64r r� r� ) rr r� r� r� r� r� Z not_midnightZbothr� r� r\ )r� r� r� r] r� � s r� zTextAdjustment | None)r� rD r� r� r_ c s� t | �dks|dkr| S |d kr(t� � n|� t� fdd�| D ���|d k rTt|���td���d k rp��krp��ddd�� ��fdd � ��fd d �| D �} � j| �|d �}|S ) Nr r� c 3 s | ]}� � |�V qd S )N)ra )rj r� )� adjustmentr\ r] r� s z$_make_fixed_width.<locals>.<genexpr>zdisplay.max_colwidthrS )r� r_ c s6 �d k r2�dk� � | ��k@ r2| d �d � d } | S )Nr� z...)ra )r� )r� �conf_maxr� r\ r] �just( s z _make_fixed_width.<locals>.justc s g | ] }� |��qS r\ r\ )rj r� )r� r\ r] rl . s z%_make_fixed_width.<locals>.<listcomp>)r� )ra r� r r rD )r� rD r� r� rs r\ )r� r� r� r� r] r s r z np.ndarray)� str_complexesr� r_ c sD � fdd�| D �}dd� |D �}t |���fdd�t||�D �}|S )z� Separates the real and imaginary parts from the complex number, and executes the _trim_zeros_float method on each of those. c s$ g | ] }d � tt�d|�� ���qS )rY z([j+-]))ro r �rer )rj r� )r� r\ r] rl 9 s z'_trim_zeros_complex.<locals>.<listcomp>c S s g | ] }t |��qS r\ )ra )rj �sr\ r\ r] rl > s c s� g | ]�\}}|d |d d d � � | d d ||d d d |d d � ||d d d� � | d d |d �qS )Nr� r� �0r� r\ )rj r� r )� max_lengthr\ r] rl A s )r r� )r� r� �trimmed�lengthsZpaddedr\ )r� r� r] r~ 3 s r~ )� str_floatr_ c C s | � d�} | �d�r | d7 } | S )zX Trims trailing zeros after a decimal point, leaving just one if necessary. r� r� )�rstrip�endswith)r� r\ r\ r] ra L s ra znp.ndarray | list[str])� str_floatsr� r_ c sn | }t �d� � d����fdd��ddd��fdd � }x ||�rT�fd d �|D �}q8W � �fd d �|D �}|S ) z� Trims the maximum number of trailing zeros equally from all numbers containing decimals, leaving just one if necessary. z^\s*[\+-]?[0-9]+\z[0-9]*$c s t �� | �d k S )N)r� �match)r� )� number_regexr\ r] �is_number_with_decimalc s z1_trim_zeros_float.<locals>.is_number_with_decimalznp.ndarray | list[str]rR )rr r_ c s0 � fdd�| D �}t |�dko.tdd� |D ��S )z� Determine if an array of strings should be trimmed. Returns True if all numbers containing decimals (defined by the above regular expression) within the array end in a zero, otherwise returns False. c s g | ]}� |�r|�qS r\ r\ )rj r� )r� r\ r] rl n s z:_trim_zeros_float.<locals>.should_trim.<locals>.<listcomp>r c s s | ]}|� d �V qdS )r� N)r� )rj r� r\ r\ r] r� o s z9_trim_zeros_float.<locals>.should_trim.<locals>.<genexpr>)ra r� )rr �numbers)r� r\ r] � should_trimf s z&_trim_zeros_float.<locals>.should_trimc s$ g | ] }� |�r |d d� n|�qS )Nr� r\ )rj r� )r� r\ r] rl r s z%_trim_zeros_float.<locals>.<listcomp>c s* g | ]"}�|�r"|� � �r"|d n|�qS )r� )r� )rj r� )r� r� r\ r] rl v s )r� �compile)r� r� r� r� rs r\ )r� r� r� r] r X s r r; )r{ r_ c C s$ t | t�rtj| j� S | jd k S d S )N)r� r< �comZ any_not_noner� r| )r{ r\ r\ r] r� | s r� c @ sZ e Zd ZdZdddddddd d d d d dddddd�Zd ddd�dd�Zdd d �d d �ZdS )!� EngFormatterzl Formats float values according to engineering format. Based on matplotlib.ticker.EngFormatter r �z�arN �p�n�urw rY r �M�G�T�P�E�Z�Y)i��i��i��i�i�i����i�������r r� r� � r] � � � � NFz int | NonerR )�accuracy�use_eng_prefixc C s || _ || _d S )N)r� r� )r[ r� r� r\ r\ r] r^ � s zEngFormatter.__init__z int | floatrS )�numr_ c C s t �t|��}t j�|�r dS t j�|�r.dS d}|dk rDd}| }|dkrnt �tt�|�� d �d ��}n t �d�}|� t | j � � ��}|� t | j � � ��}t|�}| j r�| j | }n$|dk r�d| d��}n d |d��}|| d | }| jd kr�d }nd | jd�d�}|j||d�} | S )a� Formats a number in engineering notation, appending a letter representing the power of 1000 of the original number. Some examples: >>> format_eng(0) # for self.accuracy = 0 ' 0' >>> format_eng(1000000) # for self.accuracy = 1, # self.use_eng_prefix = True ' 1.0M' >>> format_eng("-1e-6") # for self.accuracy = 2 # self.use_eng_prefix = False '-1.00E-06' @param num: the value to represent @type num: either a numeric value or a string that can be converted to a numeric value (as per decimal.Decimal constructor) @return: engineering formatted string rQ �infr� r r� r� zE-�02dzE+r� Nz{mant: g}{prefix}z{mant: .r` z f}{prefix})�mant�prefix)r� �DecimalrS �is_nan� is_infiniter� �mathr� r� r� r � ENG_PREFIXESr� r� r� r� ) r[ r� Zdnum�signZpow10Z int_pow10r� r� � format_strr{ r\ r\ r] �__call__� s4 " zEngFormatter.__call__)NF)ru rv rw r r� r^ r� r\ r\ r\ r] r� � s( r� r� r� r� )r� r� r_ c C s( t dt| |�� t dtd| d �� dS )z� Alter default behavior on how float is formatted in DataFrame. Format float in engineering format. By accuracy, we mean the number of decimal digits after the floating point. See also EngFormatter. zdisplay.float_formatzdisplay.column_spacer] r� N)r r� r )r� r� r\ r\ r] �set_eng_float_format� s r� rY zbool | object | strzlist[dict[int, int]])r �sentinelr_ c C s� t | �dkrg S dgt | d � }g }xn| D ]f}d}i }x>t|�D ]2\}}|| r\||kr\qBd||< || ||< |}qBW t |�| ||< |�|� q,W |S )a� For each index in each level the function returns lengths of indexes. Parameters ---------- levels : list of lists List of values on for level. sentinel : string, optional Value which states that no new index starts on there. Returns ------- Returns list of maps. For each level returns map of indexes (key is index in row and value is length of index). r TF)ra r rp ) r r� �controlrs r � last_indexr� rk �keyr\ r\ r] �get_level_lengths� s r� zIO[str])rU �linesr_ c C s4 t dd� |D ��r dd� |D �}| �d�|�� dS )z� Appends lines to a buffer. Parameters ---------- buf The buffer to write to lines The lines to append. c s s | ]}t |t�V qd S )N)r� rS )rj r� r\ r\ r] r� & s z#buffer_put_lines.<locals>.<genexpr>c S s g | ] }t |��qS r\ )rS )rj r� r\ r\ r] rl ' s z$buffer_put_lines.<locals>.<listcomp>r` N)r� rM ro )rU r� r\ r\ r] �buffer_put_lines s r� )NN)N)NrQ NNrI r� TN)r )r N)r N)r F)rI NN)r� )r� )r� F)rY )�r � __future__r � contextlibr �csvr r r� � functoolsr �ior r� r� �shutilr �typingr r r r r r r r r r r � unicodedatar �numpyre Zpandas._config.configr r Z pandas._libsr Zpandas._libs.missingr Zpandas._libs.tslibsr r r r Zpandas._libs.tslibs.nattyper Zpandas._typingr r r r! r" r# r$ r% r& Zpandas.core.dtypes.commonr' r( r) r* r+ r, r- r. r/ r0 r1 r2 r3 Zpandas.core.dtypes.missingr4 r5 Zpandas.core.arraysr6 r7 r8 Zpandas.core.baser9 Zpandas.core.common�core�commonr� Zpandas.core.constructionr: Zpandas.core.indexes.apir; r< r= r> Z pandas.core.indexes.datetimesr? Z pandas.core.indexes.timedeltasr@ Zpandas.core.reshape.concatrA Zpandas.io.commonrB Zpandas.io.formats.printingrC rD rE ZpandasrF rG r Z_VALID_JUSTIFY_PARAMETERSr rP rx r� r� r� r� r r( rL rf rZ rX rY rT rW r� r� r� r� r� r� rU rV r� r r~ ra r r� r� r� r� r� r\ r\ r\ r] �<module> s� 4 , < B@ !' C < # $Ej - E , #a *
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