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Allowed values: FRAME, HEADER, ALL, NONE vrules - controls printing of vertical rules between columns. Allowed values: FRAME, ALL, NONE int_format - controls formatting of integer data float_format - controls formatting of floating point data padding_width - number of spaces on either side of column data (only used if left and right paddings are None) left_padding_width - number of spaces on left hand side of column data right_padding_width - number of spaces on right hand side of column data vertical_char - single character string used to draw vertical lines horizontal_char - single character string used to draw horizontal lines junction_char - single character string used to draw line junctions sortby - name of field to sort rows by sort_key - sorting key function, applied to data points before sorting valign - default valign for each row (None, "t", "m" or "b") reversesort - True or False to sort in descending or ascending order�encodingzUTF-8zZstart end fields header border sortby reversesort sort_key attributes format hrules vruleszLint_format float_format padding_width left_padding_width right_padding_widthzQvertical_char horizontal_char junction_char header_style valign xhtml print_emptyN�startr �end�fields�header�TFT� header_style�border�hrules�vrules�sortby� reversesortF�sort_keyc S s | S �Nr ��xr r r �<lambda>� r z&PrettyTable.__init__.<locals>.<lambda>� int_format� float_format� padding_widthr �left_padding_width�right_padding_width� vertical_char�|�horizontal_char�-� junction_char�+� print_empty�format�xhtml� attributes)'�getr � _field_names�_align�_valign� _max_width�_rows� field_names�_widthsr �_options�extend�_validate_option�_start�_end�_fields�_header� _header_style�_border�FRAME�_hrules�ALL�_vrules�_sortby� _reversesort� _sort_key� _int_format� _float_format�_padding_width�_left_padding_width�_right_padding_width�_unicode�_vertical_char�_horizontal_char�_junction_char� _print_empty�_formatZ_xhtml� _attributes)�selfrB �kwargs�optionr r r �__init__T s^ zPrettyTable.__init__c C s. t |t�st|�}t |t�s*t|| jd�}|S )N�strict)� isinstance� basestring�str�unicoder )r` �valuer r r rY � s zPrettyTable._unicodec C s� |t |� }|dkr ||d S |dkr4|d | S |d r�t |�d rh|d d | |d d d S |d d d | |d d S n |d d | |d d S d S )N�l� �rr r r )r` r r �alignZexcessr r r �_justify� s "zPrettyTable._justifyc C sP |dkrt | j�S |dkrD| jr*t | j�S | jr>t | jd �S dS nt|��d S )N�rowcountZcolcountr )r rA r= �AttributeError)r` �namer r r � __getattr__� s zPrettyTable.__getattr__c C s� t � }| j|_| jD ] }t|d| t| d| �� qt|dt| d�� t|t�rl| j| D ]}|�|� qZn,t|t �r�|�| j| � nt dt |� ��|S )N�_r> z0Index %s is invalid, must be an integer or slice) r rB rD �setattr�getattrre �slicerA �add_row�int� Exceptionrg )r` �index�new�attr�rowr r r � __getitem__� s zPrettyTable.__getitem__c C s | � � S r) )� __unicode__�r` r r r �__str__� s zPrettyTable.__str__c C s | � � �| j�S r) )r �encoder r� r r r r� � s c C s | � � S r) )� get_stringr� r r r r � s zPrettyTable.__unicode__c C s2 |dv r| � |� �n|dv r.| �||� �n |dv rD| �||� n�|dv rZ| �||� n�|dv rp| �||� n�|dv r�| �||� n�|dv r�| �||� n�|dv r�| �||� n||d v r�| �|� nh|d v r�| � ||� nR|d v r�| � ||� n<|d v �r | � ||� n$|d v �r"| � ||� n t d| ��d S )NrB )r r � max_widthr/ r0 r1 r9 r& r( r$ r% r )r r# r' r: r8 r" r- r. )r2 r4 r6 r; zUnrecognised option: %s!)�_validate_field_names�_validate_nonnegative_int�_validate_field_name�_validate_function�_validate_hrules�_validate_vrules�_validate_all_field_names�_validate_true_or_false�_validate_header_style�_validate_int_format�_validate_float_format�_validate_single_char�_validate_attributesry )r` rb �valr r r rF s6 z PrettyTable._validate_optionc C s� | j r8zW n, ty6 tdt|�t| j �f ��Y n0 | jrtzW n0 tyr tdt|�t| jd �f ��Y n0 zW n ty� td��Y n0 d S )NzJField name list has incorrect number of values, (actual) %d!=%d (expected)r zField names must be unique!)r= �AssertionErrorry r rA �r` r� r r r r� s $ z!PrettyTable._validate_field_namesc C s$ zW n t y td��Y n0 d S )Nz;Invalid header style, use cap, title, upper, lower or None!�r� ry r� r r r r� 0 s z"PrettyTable._validate_header_stylec C s( zW n t y" td| ��Y n0 d S )Nz'Alignment %s is invalid, use l, c or r!r� r� r r r �_validate_align6 s zPrettyTable._validate_alignc C s( zW n t y" td| ��Y n0 d S )Nz-Alignment %s is invalid, use t, m, b or None!r� r� r r r �_validate_valign< s z PrettyTable._validate_valignc C s2 zW n( t y, td|| �|�f ��Y n0 d S )NzInvalid value for %s: %s!)r� ry rY �r` rq r� r r r r� B s z%PrettyTable._validate_nonnegative_intc C s( zW n t y" td| ��Y n0 d S )Nz-Invalid value for %s! Must be True or False.r� r� r r r r� H s z#PrettyTable._validate_true_or_falsec C s4 |dkr d S zW n t y. td| ��Y n0 d S )N� z8Invalid value for %s! Must be an integer format string.r� r� r r r r� N s z PrettyTable._validate_int_formatc C s> |dkr d S z|� d�}W n ty8 td| ��Y n0 d S )Nr� �.z5Invalid value for %s! Must be a float format string.)r r� ry )r` rq r� �bitsr r r r� W s z"PrettyTable._validate_float_formatc C s( zW n t y" td| ��Y n0 d S )Nz*Invalid value for %s! Must be a function.r� r� r r r r� d s z PrettyTable._validate_functionc C s( zW n t y" td| ��Y n0 d S )Nz:Invalid value for %s! Must be ALL, FRAME, HEADER or NONE.r� r� r r r r� j s z PrettyTable._validate_hrulesc C s( zW n t y" td| ��Y n0 d S )Nz3Invalid value for %s! Must be ALL, FRAME, or NONE.r� r� r r r r� p s z PrettyTable._validate_vrulesc C s( zW n t y" td| ��Y n0 d S )NzInvalid field name: %s!r� r� r r r r� v s z PrettyTable._validate_field_namec C s: z|D ]}| � ||� qW n ty4 td��Y n0 d S )Nz)fields must be a sequence of field names!)r� r� ry )r` rq r� r+ r r r r� | s z%PrettyTable._validate_all_field_namesc C s( zW n t y" td| ��Y n0 d S )Nz4Invalid value for %s! Must be a string of length 1.r� r� r r r r� � s z!PrettyTable._validate_single_charc C s$ zW n t y td��Y n0 d S )Nz4attributes must be a dictionary of name/value pairs!r� r� r r r r� � s z PrettyTable._validate_attributesc C s | j S r) )r= r� r r r �_get_field_names� s z PrettyTable._get_field_namesc s � fdd�|D �}� � d|� � jr2� jd d � }|� _� jr�|r�t||�D ]\}}� j| � j|< qL|D ]}|� jvrj� j�|� qjn� jD ]}d� j|< q�� jr�|r�t||�D ]\}}� j| � j|< q�|D ]}|� jvrЈ j�|� q�n� jD ]}d� j|< q�d S )Nc s g | ]}� � |��qS r )rY �r r+ r� r r r � r z0PrettyTable._set_field_names.<locals>.<listcomp>rB �c�t)rF r= r> �zip�popr? )r` r� Z old_namesZold_name�new_name�fieldr r� r �_set_field_names� s* z PrettyTable._set_field_namesc C s | j S r) )r> r� r r r � _get_align� s zPrettyTable._get_alignc C s$ | � |� | jD ]}|| j|< qd S r) )r� r= r> �r` r� r� r r r � _set_align� s zPrettyTable._set_alignc C s | j S r) )r? r� r r r � _get_valign� s zPrettyTable._get_valignc C s$ | � |� | jD ]}|| j|< qd S r) )r� r= r? r� r r r � _set_valign� s zPrettyTable._set_valignc C s | j S r) )r@ r� r r r �_get_max_width� s zPrettyTable._get_max_widthc C s& | � d|� | jD ]}|| j|< qd S )Nr� )rF r= r@ r� r r r �_set_max_width� s zPrettyTable._set_max_widthc C s | j S )z�List or tuple of field names to include in displays Arguments: fields - list or tuple of field names to include in displays)rI r� r r r � _get_fields� s zPrettyTable._get_fieldsc C s | � d|� || _d S )Nr )rF rI r� r r r � _set_fields� s zPrettyTable._set_fieldsc C s | j S )z{Start index of the range of rows to print Arguments: start - index of first data row to include in output)rG r� r r r � _get_start� s zPrettyTable._get_startc C s | � d|� || _d S )Nr )rF rG r� r r r � _set_start� s zPrettyTable._set_startc C s | j S )z�End index of the range of rows to print Arguments: end - index of last data row to include in output PLUS ONE (list slice style))rH r� r r r �_get_end� s zPrettyTable._get_endc C s | � d|� || _d S )Nr )rF rH r� r r r �_set_end� s zPrettyTable._set_endc C s | j S )z_Name of field by which to sort rows Arguments: sortby - field name to sort by)rQ r� r r r � _get_sortby� s zPrettyTable._get_sortbyc C s | � d|� || _d S )Nr& )rF rQ r� r r r � _set_sortby� s zPrettyTable._set_sortbyc C s | j S )z�Controls direction of sorting (ascending vs descending) Arguments: reveresort - set to True to sort by descending order, or False to sort by ascending order)rR r� r r r �_get_reversesort� s z PrettyTable._get_reversesortc C s | � d|� || _d S )Nr' )rF rR r� r r r �_set_reversesort s z PrettyTable._set_reversesortc C s | j S )z�Sorting key function, applied to data points before sorting Arguments: sort_key - a function which takes one argument and returns something to be sorted)rS r� r r r � _get_sort_key s zPrettyTable._get_sort_keyc C s | � d|� || _d S )Nr( )rF rS r� r r r � _set_sort_key s zPrettyTable._set_sort_keyc C s | j S )z�Controls printing of table header with field names Arguments: header - print a header showing field names (True or False))rJ r� r r r � _get_header s zPrettyTable._get_headerc C s | � d|� || _d S )Nr )rF rJ r� r r r � _set_header s zPrettyTable._set_headerc C s | j S )z�Controls stylisation applied to field names in header Arguments: header_style - stylisation to apply to field names in header ("cap", "title", "upper", "lower" or None))rK r� r r r �_get_header_style! s z PrettyTable._get_header_stylec C s | � |� || _d S r) )r� rK r� r r r �_set_header_style( s z PrettyTable._set_header_stylec C s | j S )z~Controls printing of border around table Arguments: border - print a border around the table (True or False))rL r� r r r � _get_border- s zPrettyTable._get_borderc C s | � d|� || _d S )Nr# )rF rL r� r r r � _set_border4 s zPrettyTable._set_borderc C s | j S )z�Controls printing of horizontal rules after rows Arguments: hrules - horizontal rules style. Allowed values: FRAME, ALL, HEADER, NONE)rN r� r r r � _get_hrules9 s zPrettyTable._get_hrulesc C s | � d|� || _d S )Nr$ )rF rN r� r r r � _set_hrules@ s zPrettyTable._set_hrulesc C s | j S )z�Controls printing of vertical rules between columns Arguments: vrules - vertical rules style. Allowed values: FRAME, ALL, NONE)rP r� r r r � _get_vrulesE s zPrettyTable._get_vrulesc C s | � d|� || _d S )Nr% )rF rP r� r r r � _set_vrulesL s zPrettyTable._set_vrulesc C s | j S )zbControls formatting of integer data Arguments: int_format - integer format string)rT r� r r r �_get_int_formatQ s zPrettyTable._get_int_formatc C s | j D ]}|| j|< qd S r) )r= rT r� r r r �_set_int_formatW s zPrettyTable._set_int_formatc C s | j S )zrControls formatting of floating point data Arguments: float_format - floating point format string)rU r� r r r �_get_float_format] s z PrettyTable._get_float_formatc C s | j D ]}|| j|< qd S r) )r= rU r� r r r �_set_float_formatc s z PrettyTable._set_float_formatc C s | j S )z�The number of empty spaces between a column's edge and its content Arguments: padding_width - number of spaces, must be a positive integer)rV r� r r r �_get_padding_widthi s z PrettyTable._get_padding_widthc C s | � d|� || _d S )Nr/ )rF rV r� r r r �_set_padding_widthp s z PrettyTable._set_padding_widthc C s | j S )z�The number of empty spaces between a column's left edge and its content Arguments: left_padding - number of spaces, must be a positive integer)rW r� r r r �_get_left_padding_widthu s z#PrettyTable._get_left_padding_widthc C s | � d|� || _d S )Nr0 )rF rW r� r r r �_set_left_padding_width| s z#PrettyTable._set_left_padding_widthc C s | j S )z�The number of empty spaces between a column's right edge and its content Arguments: right_padding - number of spaces, must be a positive integer)rX r� r r r �_get_right_padding_width� s z$PrettyTable._get_right_padding_widthc C s | � d|� || _d S )Nr1 )rF rX r� r r r �_set_right_padding_width� s z$PrettyTable._set_right_padding_widthc C s | j S )z�The charcter used when printing table borders to draw vertical lines Arguments: vertical_char - single character string used to draw vertical lines)rZ r� r r r �_get_vertical_char� s z PrettyTable._get_vertical_charc C s | � |�}| �d|� || _d S �Nr2 )rY rF rZ r� r r r �_set_vertical_char� s z PrettyTable._set_vertical_charc C s | j S )z�The charcter used when printing table borders to draw horizontal lines Arguments: horizontal_char - single character string used to draw horizontal lines)r[ r� r r r �_get_horizontal_char� s z PrettyTable._get_horizontal_charc C s | � |�}| �d|� || _d S )Nr4 )rY rF r[ r� r r r �_set_horizontal_char� s z PrettyTable._set_horizontal_charc C s | j S )z�The charcter used when printing table borders to draw line junctions Arguments: junction_char - single character string used to draw line junctions)r\ r� r r r �_get_junction_char� s z PrettyTable._get_junction_charc C s | � |�}| �d|� || _d S r� )rY rF r\ r� r r r �_set_junction_char� s z PrettyTable._set_junction_charc C s | j S )z~Controls whether or not HTML tables are formatted to match styling options Arguments: format - True or False)r^ r� r r r � _get_format� s zPrettyTable._get_formatc C s | � d|� || _d S )Nr9 )rF r^ r� r r r � _set_format� s zPrettyTable._set_formatc C s | j S )z�Controls whether or not empty tables produce a header and frame or just an empty string Arguments: print_empty - True or False)r] r� r r r �_get_print_empty� s z PrettyTable._get_print_emptyc C s | � d|� || _d S )Nr8 )rF r] r� r r r �_set_print_empty� s z PrettyTable._set_print_emptyc C s | j S )z�A dictionary of HTML attribute name/value pairs to be included in the <table> tag when printing HTML Arguments: attributes - dictionary of attributes)r_ r� r r r �_get_attributes� s zPrettyTable._get_attributesc C s | � d|� || _d S )Nr; )rF r_ r� r r r �_set_attributes� s zPrettyTable._set_attributesc C sL i }| j D ]<}||v r4| �||| � || ||< q t| d| �||< q |S )Nrs )rD rF ru )r` ra �optionsrb r r r � _get_options� s zPrettyTable._get_optionsc C sT |t kr| �� n>|tkr$| �� n,|tkr6| �� n|tkrH| �� ntd��d S )NzInvalid pre-set style!) �DEFAULT�_set_default_style�MSWORD_FRIENDLY�_set_msword_style� PLAIN_COLUMNS�_set_columns_style�RANDOM�_set_random_stylery )r` Zstyler r r � set_style� s zPrettyTable.set_stylec C s@ d| _ d| _t| _t| _d| _d| _d| _d| _ d| _ d| _ d S )NTr r3 r5 r7 ) r r# rM rN rO rP r/ r0 r1 r2 r4 r6 r� r r r r� � s z PrettyTable._set_default_stylec C s. d| _ d| _t| _d| _d| _d| _d| _d S )NTr r3 )r r# �NONErN r/ r0 r1 r2 r� r r r r� s z PrettyTable._set_msword_stylec C s" d| _ d| _d| _d| _d| _d S )NTFr r � )r r# r/ r0 r1 r� r r r r� s z PrettyTable._set_columns_stylec C s� t �d�| _t �d�| _t �ttttf�| _t �tttf�| _ t � dd�| _ t � dd�| _ t �d�| _ t �d�| _t �d�| _d S )Nr! r � z ~!@#$%^&*()_+|-=\{}[];':",./;<>?)�random�choicer r# rO rM �HEADERr� rN rP Zrandintr0 r1 r2 r4 r6 r� r r r r� s z PrettyTable._set_random_stylec C sf | j r2t|�t| j �kr2tdt|�t| j �f ��| j sRdd� tdt|��D �| _| j�t|�� dS )z�Add a row to the table Arguments: row - row of data, should be a list with as many elements as the table has fieldsz>Row has incorrect number of values, (actual) %d!=%d (expected)c S s g | ]}d |d �qS )zField %dr r )r �nr r r r 4 r z'PrettyTable.add_row.<locals>.<listcomp>r N)r= r ry �rangerB rA �append�list)r` r} r r r rw ( s zPrettyTable.add_rowc C s4 |t | j�d kr(td|t | j�f ��| j|= dS )z�Delete a row to the table Arguments: row_index - The index of the row you want to delete. Indexing starts at 0.r z4Cant delete row at index %d, table only has %d rows!N)r rA ry )r` Z row_indexr r r �del_row7 s zPrettyTable.del_rowr� r� c C s� t | j�dt |�fv r�| �|� | �|� | j�|� || j|< || j|< tdt |��D ]6}t | j�|d k rz| j�g � | j| �|| � qXnt dt |�t | j�f ��dS )a� Add a column to the table. 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Allowed values: FRAME, ALL, NONE int_format - controls formatting of integer data float_format - controls formatting of floating point data padding_width - number of spaces on either side of column data (only used if left and right paddings are None) left_padding_width - number of spaces on left hand side of column data right_padding_width - number of spaces on right hand side of column data vertical_char - single character string used to draw vertical lines horizontal_char - single character string used to draw horizontal lines junction_char - single character string used to draw line junctions sortby - name of field to sort rows by sort_key - sorting key function, applied to data points before sorting reversesort - True or False to sort in descending or ascending order print empty - if True, stringify just the header for an empty table, if False return an empty string r r8 r# r� r r$ r )r� ro r r r� �_stringify_hrule�_hruler� �_stringify_headerrO rM �_stringify_rowrY �join)r` ra r� r r� �formatted_rowsr} r r r r� � s" zPrettyTable.get_stringc C s� |d s dS | � |�\}}|d ttfv r6|d g}n |d g}| js^|�|d � d�|�S t| j| j�D ]b\}}|d r�||d vr�ql|�|| | |d � |d tkr�|�|d � ql|�|d � ql|d tkr�|�� |�|d � d�|�S )Nr# r� r% r6 r4 r ) r rO rM r= r� r r� rC r� )r` r� r� r r� r� r r r r r � s( z PrettyTable._stringify_hrulec C s� g }| � |�\}}|d rj|d ttfv r@|�| j� |�d� |d ttfv r`|�|d � n |�d� | js�|d ttfv r�|�|d � n |�d� t| j| j�D ]�\}}|d r�||d vr�q�| jdkr�|� � }nD| jd kr�|� � }n0| jd k�r|� � }n| jd k�r|� � }n|}|�d| | � ||| j| � d| � |d r�|d tk�rn|�|d � q�|�d� q�|d �r�|d tk�r�|�� |�|d � |d �r�|d tk�r�|�d� |�| j� d �|�S ) Nr# r$ r r% r2 rk r Zcap�title�upper�lowerr� )r rO rM r� r r= r� rC rK � capitalizer r r rn r> r� r� r )r` r� r� r� r r� r r� r r r r sJ * z PrettyTable._stringify_headerc C s� t tdt|��| j|| j�D ]\\}}}}|�d�}g }|D ]&} t| �|krVt�| |�} |� | � q:|}d� |�}|||< q d} |D ] } t | �d } | | kr�| } q�g } | � |�\}}td| �D ]F}| � g � |d r�|d t tfv r�| | � | j� q�| | � d� q�t | j|| j�D �],\}}}| j| }|�d�}| t|� }|�r�|dk�r~dgt|d � | dg|t|d � }n(|d k�r�dg| | }n|dg| }d}|D ]�}|d �r�||d v�rΐq�| | � d| | �||| j| � d| � |d �r4|d t k�r&| | � | j� n| | � d� |d7 }�q��qtd| �D ]<}|d �rN|d tk�rN| | �� | | � |d � �qN|d �r�|d t k�r�| | d � d� | | d � | j� td| �D ]}d� | | �| |< �q�d� | �S )Nr r r r# r% rk �mr� r �br r2 r$ )r� r� r r= rC r r �textwrap�fillr� r r r rO rM r2 r? rx rn r> r� r )r` r} r� rz r� ri r r Z new_linesr Z row_heightr� �hr� r� r �yr� ZdHeightrj r r r r : sj ( . . zPrettyTable._stringify_rowc K s, | � |�}|d r | �|�}n | �|�}|S )a; Return string representation of HTML formatted version of table in current state. 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