OwlCyberSecurity - MANAGER
Edit File: backend_ps.cpython-38.pyc
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Currently, only the value for the key 'Creator' is used. r; r- ry FNT�,outfile must be a path or a file-like objectrK �ps.usedistillerg B@r r� �Z c @ s e Zd Zdd� ZdS )z0FigureCanvasPS._print_figure.<locals>.NullWriterc _ s d S r r# �r" rm rB r# r# r$ r� � s z6FigureCanvasPS._print_figure.<locals>.NullWriter.writeN�r> r? r@ r� r# r# r# r$ � NullWriter� s r[ �r� �rU �Creator�matplotlib version �, http://matplotlib.org/c s� �rt d| d� nt dj�d�d| d� � r<t d� | d� t�d�}|rbtj�t|���d �}nt� � }t d j�|��d �d| d� t t �}t d | d� t d s�|t �j �7 }t d| | d� t d| d� t D ],}|�� }|�d�D ]}t |�� | d� q�q�t d �s��j �� D ]�\}}t |��rt|�� � fdd�|D �}t d } t |�dk�rXd} t|��rltd��nD| �� ztt�|�| | |� W n" tk �r� t�d� � Y nX �qt d| d� t d| d� ��s�t d| d� t d| d� t dt� � � | d� ��rt d � | d� t d t� d �d d d � | d� � j�� } t | t ��sX| � d �} t | | d� t d| d� t d!| d� ��s�t d"| d� | �� d S )#N�%!PS-Adobe-3.0 EPSF-3.0��filez<%!PS-Adobe-3.0 %%DocumentPaperSizes: {papertype} %%Pages: 1 )rF � ��endrc � %%Title: �SOURCE_DATE_EPOCH�%a %b %d %H:%M:%S %Yz�%%Creator: {creator_str} %%CreationDate: {source_date} %%Orientation: {orientation} %%BoundingBox: {bbox[0]} {bbox[1]} {bbox[2]} {bbox[3]} %%EndComments )� creator_str� source_daterJ r� z %%BeginPrologr� z/mpldict %d dict def� mpldict beginr� c s g | ]}� � |��qS r# )r )�.0r �r� r# r$ � <listcomp> s zKFigureCanvasPS._print_figure.<locals>.print_figure_impl.<locals>.<listcomp>z ps.fonttype� �* zxOpenType CFF fonts can not be saved using the internal Postscript backend at this time; consider using the Cairo backendzDThe PostScript backend does not currently support the selected font.rf z %%EndPrologz %%Page: 1 1� %s translatez %d rotater� r� r r- �showpagez%%EOF) �printrR �os�getenv�datetime�utcfromtimestampr5 �strftime�time�ctimer� �psDefsr r� r6 r7 �valuesr r rN �flushr �fsencoder5 r6 rn r� r# rg r* r2 ) r� �source_date_epochrk ZNdict�dr] Z font_filename�charsZ glyph_idsZfonttypeZcontent� r� rj r� �isEPSFrJ rF � ps_rendererZrotationr" �titler� r r rn r$ �print_figure_impl� s� � � �� � � � � � � z7FigureCanvasPS._print_figure.<locals>.print_figure_impl�tmp.psrb r~ r � ghostscript)�ptyper� �xpdfc S s d S r r# r# r# r# r$ rw L rx z.FigureCanvasPS._print_figure.<locals>.<lambda>)%rg r* ru �PathLike�fspathr r2 r r8 rO �get_size_inchesre r_ r r� r� � get_facecolor� get_edgecolor� set_facecolor� set_edgecolor�objectr� r r� r r: r r r� rl r� � gs_distill� xpdf_distillr� r r �close)!r" rA rR rG rH rI rJ rS rF �metadatarT rU rB Zpassed_in_file_object� paperHeight� paperWidthr] r� rb rc �llx�lly�urx�ury� origfacecolor� origedgecolorr[ �rendererr� �tmpdir�tmpfiler� Zrequires_unicoder# r� r$ rQ i s� � �$a z FigureCanvasPS._print_figurec . K s� |dk} t |t�r|}nt|�r&d}ntd��d| j_| j�� \}}d}d}| jjj\}}}}|}|}|| }|| }||||f}| j� � } | j� � } | j� |� | j� |� | r�G dd� dt �} | � | _nt� | _t||| j|d�} t| j|||| | d �} | j�| � | �rdS | j� | � | j� | � | dk �rHd | k�rH| d }!n d t d }!t� ��d}"tj�|"d �}#t|#ddd��� }$td|$d� |�r�td| |$d� t�d�}%|%�r�tj� t |%��� d�}&nt � � }&tdj!|!|&|d�d|$d� tdj!t"t#�d�t#�d �d|$d� td |$d� td t$||� |$d� td t$|d |d dd� |$d� t| j�%� |$d� td |$d� td!|$d� |$�&� W 5 Q R X |�r�d"}|| }}||||f}| �r�| j�� \}'}(|�r8|(|' }'}(nft'||�})|d#k�r�|)}t(|) \}'}(n@t(| \}'}(||'k�s||(k�r8| �r8t(|) \}'}(t)�*d$||)� | �+� }*|*�,� }+|*�-� },t.|#| j/|+|,|'|(|�}-t0d% d&k�s~t0d' �r�t1|#| |||-d(� n t0d% d)k�r�t2|#| |||-d(� t3|#|� W 5 Q R X dS )*aS If text.usetex is True in rc, a temporary pair of tex/eps files are created to allow tex to manage the text layout via the PSFrags package. These files are processed to yield the final ps or eps file. metadata must be a dictionary. Currently, only the value for the key 'Creator' is used. r; NrV r� r c @ s e Zd Zdd� ZdS )z4FigureCanvasPS._print_figure_tex.<locals>.NullWriterc _ s d S r r# rY r# r# r$ r� } s z:FigureCanvasPS._print_figure_tex.<locals>.NullWriter.writeNrZ r# r# r# r$ r[ | s r[ r\ r] r^ r_ r` r� rb r~ r ra rb rg rh ri z|%%Creator: {creator_str} %%CreationDate: {source_date} %%BoundingBox: {bbox[0]} {bbox[1]} {bbox[2]} {bbox[3]} %%EndComments )rj rk r� rd re zT%%BeginProlog /mpldict {len_psDefs} dict def mpldict begin {psDefs} end %%EndProlog r� )Z len_psDefsr| rl rr r� rf rs TrK zUYour figure is too big to fit on %s paper. %s paper will be used to prevent clipping.rW r� r� )r� r� �rotatedr� )4rg r* r r8 rO rG r� r� r� r� r� r� r� r� r� r r� r r: r r ru r� rl r� rt rv rw rx r5 ry rz r{ rR r� r| rn r# r~ re r_ r5 �infoZget_texmanagerZget_font_preambleZget_custom_preamble�convert_psfragsr� r r� r� r� ).r" rA rR rG rH rI rJ rS rF r� rT rU rB r� r� r� r� r r r] r� rb rc r� r� r� r� r� r� r� r[ r� r� rj r� r� r� r� rk r� r� Ztemp_papertypeZ texmanager� font_preamble�custom_preamble�psfrag_rotatedr# r# r$ rP U s� � � �� � � � � � � �� � �z FigureCanvasPS._print_figure_tex)r� rb rb rE FNN)N) r> r? r@ Z fixed_dpir: Z filetypesr= rC rD r? rQ rP r# r# r# r$ r9 : s> � � � � o � �r9 c C s� t j�| �d }| d }t�| |� | d } | d } | d } |dkrJd} nd} td r\d } nd } d || |||||d �|�| t j�|�d f }z$t�| �j |td r�dndd� W n t k r� t � d� � Y nX | � dd�} | � dd�} tjddd| gt |d� tjddd d t j�| �t j�| �gt |d� t �|� t�| | � t| �� }d |�d �k�rhd }nd!}W 5 Q R X t�s�t�| d" �D ]}t �|� �q�|S )#aj When we want to use the LaTeX backend with postscript, we write PSFrag tags to a temporary postscript file, each one marking a position for LaTeX to render some text. convert_psfrags generates a LaTeX document containing the commands to convert those tags to text. 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This yields smaller files without illegal encapsulated postscript operators. The output is low-level, converting text to outlines. � -dEPSCropz-sPAPERSIZE=%sr� zps.distiller.resr( �-dBATCH� -dNOPAUSEz-r%dz-sDEVICE=ps2writez-sOutputFile=%s�r� N) r r r� �mplZ_get_executable_info� executabler5 ru r� r� r� �pstoeps)r� r; r� r� r� Z paper_optionr� rG r# r# r$ r� T s* �� r� c C s� | d }| d }t �dddddd|r(d nd | | |g t� t �d d d d||gt� t�| � t�|| � |rtt| � t�| d �D ]}t�|� q�dS )a Use ghostscript's ps2pdf and xpdf's/poppler's pdftops to distill a file. This yields smaller files without illegal encapsulated postscript operators. 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Optionally, return rotate command. z %.2f %.2f translate 90 rotater rd � %%%%BoundingBox: %d %d %d %d�)%%%%HiResBoundingBox: %.6f %.6f %.6f %.6fr� )r� r. rl ) Zlbrtr� r] r� r} �t�rotate� bbox_info�hires_bbox_infor# r# r$ �get_bbox_header� s �r� z3.0c C s~ t j}|dddd| g}t�|� tj|tjtjtjdd�}|j|j }}t�|� � � |� � }t� |� t � d|�}|r�|� � }n td| ��d d � |�� d d � D �\} } } } |d kr�| d | d | d | d f\} } } } nd| | d } | | d }|d |d d }|d |d d }| | || | | || f\} } } } d| | t�| �t�| �f }d| | | | f }d�||g�S )z� Use ghostscript's bbox device to find the center of the bounding box. Return an appropriately sized bbox centered around that point. A bit of a hack. r� r� z -sDEVICE=bboxr� T)�stdinr, r; Z close_fdsz%%HiResBoundingBox: .*zVGhostscript was not able to extract a bounding box.Here is the Ghostscript output: %sc S s g | ] }t |��qS r# )r� )rm r r# r# r$ ro � s z get_bbox.<locals>.<listcomp>���Nr r� r r� r� r� r� )�ps_backend_helperr' r5 �debugr/ r0 r1 r, r; r� r� rz �searchru rN r7 r� r. rl )r� r� r' r1 �pr, r; r� Z bbox_foundr] r� r} r� rv r� ZdxZdyr� r# r# r$ �get_bbox� sH � ��"& $ �r� c C s& |rt ||d�\}}nd\}}| d }t|d���}t| d���}|j}|D ]|} | �d�rv|d� |r�||�d�d � qH| �d �r�|| � |d � |r�||�d�d � q�qH|r�| �d �r�qH|| � qH|D ],} | �d �r�|d� q�| �d�r�q�|| � q�W 5 Q R X W 5 Q R X t�| � t�|| � dS )z� Convert the postscript to encapsulated postscript. The bbox of the eps file will be replaced with the given *bbox* argument. If None, original bbox will be used. r� )NNr� �wbr� s %!PSs %!PS-Adobe-3.0 EPSF-3.0 r- � s %%EndCommentssp %%BeginProlog save countdictstack mark newpath /showpage {} def /setpagedevice {pop} def %%EndProlog %%Page 1 1 )s %%Bounds %%HiResBounds %%DocumentMedias %%Pagess %%EOFsJ cleartomark countdictstack exch sub { end } repeat restore showpage %%EOF s %%PageBoundingBoxN) r� r� r� ra r ru r� r� r� ) r� r� r� r� r� r� ZepshZtmphr� �liner# r# r$ r� � s8 r� z/m { moveto } bind defz/l { lineto } bind defz/r { rlineto } bind defz/c { curveto } bind defz/cl { closepath } bind defzU/box { m 1 index 0 r 0 exch r neg 0 r cl } bind defz</clipbox { box clip newpath } bind defc @ s e Zd ZeZdS )� _BackendPSN)r> r? r@ r9 Z FigureCanvasr# r# r# r$ r� C s r� )FrZ NF)FrZ NF)F)NF)Ur2 rw r� �ior r Zloggingru r4 rz r� r/ Ztempfiler r� rz Znumpyr� Z matplotlibr� r r r r r Zmatplotlib.backend_basesr r r r r Zmatplotlib.cbookr r r Zmatplotlib.font_managerr r Zmatplotlib.ft2fontr r Zmatplotlib.ttconvr Zmatplotlib.mathtextr Zmatplotlib._mathtext_datar Zmatplotlib.pathr Zmatplotlib.transformsr Z!matplotlib.backends.backend_mixedr rd r Z getLoggerr> r5 Zbackend_versionr� r� r r� r_ re rj rn r| r� ZRendererPDFPSBaser� r� r r9 r� r� r� r� rA r� r� ZFigureManagerPSr| Zexportr� r# r# r# r$ �<module> s� 7� h B[ " " . =�