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    ÎÐjÿ  ã                  ób   — d Z ddlmZ ddlmZ ddlmZmZ dZdd
„Z	dd„Z
dd„Z	 	 	 	 	 ddd„ZdS ) zBImage color metadata and channel operations for Deepy media tools.é    )Úannotations)ÚPath)ÚImageÚ
ImageColorÚRGBAÚimageúImage.ImageÚreturnÚdictc                óp  — t          |                      ¦   «         ¦  «        }d|v pd| j        v }d }|r_d|v r|                      d¦  «        n'|                      d¦  «                             d¦  «        }d„ |                     ¦   «         D ¦   «         }| j        ||t          |o|d         dk     ¦  «        |dœS )NÚAÚtransparencyr   c                ó,   — g | ]}t          |¦  «        ‘ŒS © )Úint)Ú.0Úvalues     úCC:\Users\johnn\OneDrive\Documents\AI\shared\deepy\image_channels.pyú
<listcomp>z'image_color_details.<locals>.<listcomp>   s   € ÐDÐDÐD¨�˜U™œÐDÐDÐDó    r   éÿ   )Ú
color_modeÚbandsÚ	has_alphaÚhas_transparent_pixelsÚalpha_extrema)ÚlistÚgetbandsÚinfoÚ
getchannelÚconvertÚ
getextremaÚmodeÚbool)r   r   r   r   Úalphas        r   Úimage_color_detailsr&      sÍ   € Ý�—’Ñ!Ô!Ñ"Ô"€EØ�u�Ð< °%´*Ð <€IØ€MØð EØ),°¨¨�× Ò  Ñ%Ô%Ð%¸5¿=º=ÈÑ;PÔ;P×;[Ò;[Ð\_Ñ;`Ô;`ˆØDÐD°×1AÒ1AÑ1CÔ1CÐDÑDÔDˆà”jØØÝ"& }Ð'O¸ÀqÔ9IÈCÒ9OÑ"PÔ"PØ&ðð ð r   ÚpathÚstrc                ó    — t          j        t          | ¦  «        ¦  «        5 }|                     ¦   «         cd d d ¦  «         S # 1 swxY w Y   d S ©N)r   Úopenr   Úcopy)r'   r   s     r   Ú_load_imager-      s„   € Ý	Œ•D˜‘J”JÑ	Ô	ð  5Ø�zŠz‰|Œ|ðð ð ð ñ ô ð ð ð ð ð ð øøøð ð ð ð ð ð s   ¢AÁAÁ
AÚ
backgroundú
str | Nonec                óZ  — |st          d¦  «        ‚	 t          j        |¦  «        }n"# t           $ r}t          d¦  «        |‚d }~ww xY wt          j        d| j        g |d d…         ¢d‘R ¦  «        }t          j        ||                      d¦  «        ¦  «                             d¦  «        S )NzBbackground is required when converting an image with alpha to RGB.z-background must be a color name or hex color.r   é   r   ÚRGB)Ú
ValueErrorr   Úgetrgbr   ÚnewÚsizeÚalpha_compositer!   )r   r.   ÚcolorÚexcÚbackdrops        r   Ú_flattenr;   #   s¾   € Øð _ÝÐ]Ñ^Ô^Ð^ðSÝÔ! *Ñ-Ô-ˆˆøÝð Sð Sð SÝÐHÑIÔIÈsÐRøøøøðSøøøåŒy˜ ¤Ð->¨u°R°a°R¬yÐ->¸#Ð->Ð->Ñ?Ô?€HÝÔ  ¨5¯=ª=¸Ñ+@Ô+@ÑAÔA×IÒIÈ%ÑPÔPÐPs   “( ¨
A²AÁANÚ	operationÚ
image_pathr#   Úchannelsúlist[str] | NoneÚchannel_pathsúdict[str, str] | Noneúlist[tuple[str, Image.Image]]c                óª  ‡‡‡‡‡— t          | pd¦  «                             ¦   «                              ¦   «         } | dvrt          d¦  «        ‚| dk    r|st          d¦  «        ‚|�|dvrt          d¦  «        ‚| d	k    r|�t          d
¦  «        ‚| dk    r|rt          d¦  «        ‚| dk    rnt	          |¦  «        Š|pd}|dk    r&t          ‰¦  «        d         rt          ‰|¦  «        Šn‰                     |¦  «        Šd|                     ¦   «         › �‰fgS | d	k    rÙt	          |¦  «        Š‰j        dvrt          d¦  «        ‚|�$t          |t          ¦  «        st          d¦  «        ‚|€!t          ‰                     ¦   «         ¦  «        n|}|rHt          t          |¦  «        ¦  «        t          |¦  «        k    st          ˆfd„|D ¦   «         ¦  «        rt          d¦  «        ‚ˆfd„|D ¦   «         S |pi Št          ‰t          ¦  «        rt          d„ ‰D ¦   «         ¦  «        rt          d¦  «        ‚|s*t!          ˆfd„dD ¦   «         ¦  «        st          d¦  «        ‚|rt	          |¦  «        nd}|�|j        dvrt          d¦  «        ‚i Š‰                     ¦   «         D ]7\  }	}
t	          |
¦  «        }|j        dk    rt          d|	› d�¦  «        ‚|‰|	<   Œ8|�|j        n2t'          t)          ‰                     ¦   «         ¦  «        ¦  «        j        Št          ˆfd„‰                     ¦   «         D ¦   «         ¦  «        rt          d¦  «        ‚|pd ‰v s|�|j        dk    rdnd}|dk    rd ‰v rt          d!¦  «        ‚|�"|j        dk    r|dk    rt          ||¦  «        }n|�|                     |¦  «        }|�At          t-          |                     ¦   «         |                     ¦   «         ¦  «        ¦  «        ni Št1          j        |t5          ˆˆˆfd"„|D ¦   «         ¦  «        ¦  «        }d#|                     ¦   «         › �|fgS )$zEReturn named PNG-ready images; callers choose paths and publish them.Ú >   Úcombiner!   Úextractz/operation must be convert, extract, or combine.rE   z-media_id is required for convert and extract.N>   r2   r   zmode must be RGB or RGBA.rF   z!channels is only used by extract.z(channel_sources is only used by combine.r!   r   r2   r   Ú
converted_z-extract requires an RGB or RGBA source image.z)channels must be a list of R, G, B, or A.c              3  óD   •K  — | ]}|‰                      ¦   «         vV — Œd S r*   )r   ©r   Úchannelr   s     €r   ú	<genexpr>z(render_image_channels.<locals>.<genexpr>S   s6   øè è € ÐE~ÐE~ÐjqÀgÐUZ×UcÒUcÑUeÔUeÐFeÐE~ÐE~ÐE~ÐE~ÐE~ÐE~r   z?channels must be distinct channels present in the source image.c                óD   •— g | ]}d |› �‰                      |¦  «        f‘ŒS )Úchannel_)r    rI   s     €r   r   z)render_image_channels.<locals>.<listcomp>U   s5   ø€ ÐZÐZÐZÀgÐ%˜GÐ%Ð% u×'7Ò'7¸Ñ'@Ô'@ÐAÐZÐZÐZr   c              3  ó(   K  — | ]}|t           vV — Œd S r*   )ÚCHANNELS)r   rJ   s     r   rK   z(render_image_channels.<locals>.<genexpr>X   s'   è è € Ð)WÐ)WÀg¨'½Ð*AÐ)WÐ)WÐ)WÐ)WÐ)WÐ)Wr   z9channel_sources must map only R, G, B, or A to image IDs.c              3  ó    •K  — | ]}|‰v V — Œ	d S r*   r   )r   rJ   Úpathss     €r   rK   z(render_image_channels.<locals>.<genexpr>Z   s(   øè è € Ð!HÐ!H°w '¨UÐ"2Ð!HÐ!HÐ!HÐ!HÐ!HÐ!Hr   z6combine needs media_id or R, G, and B channel sources.z+combine requires an RGB or RGBA base image.ÚLzchannel_sources.z" must be an 8-bit grayscale image.c              3  ó.   •K  — | ]}|j         ‰k    V — Œd S r*   )r6   )r   Úmaskr6   s     €r   rK   z(render_image_channels.<locals>.<genexpr>f   s*   øè è € Ð
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8r   zEAll channel sources and the base image must have the same dimensions.r   z"An A channel requires RGBA output.c              3  ó˜   •K  — | ]D}‰                      |¦  «        p*‰                      |¦  «        pt          j        d ‰d¦  «        V — ŒEdS )rR   r   N)Úgetr   r5   )r   rJ   Ú
base_bandsÚmasksr6   s     €€€r   rK   z(render_image_channels.<locals>.<genexpr>p   sq   øè è € ð  'Ið  'IÐv} u§y¢y°Ñ'9Ô'9Ð'q¸Z¿^º^ÈGÑ=TÔ=TÐ'qÕX]ÔXaÐbeÐgkÐmpÑXqÔXqð  'Ið  'Ið  'Ið  'Ið  'Ið  'Ir   Ú	combined_)r(   ÚstripÚlowerr3   r-   r&   r;   r!   r#   Ú
isinstancer   r   ÚlenÚsetÚanyr   ÚallÚitemsr6   ÚnextÚiterÚvaluesÚzipÚsplitr   ÚmergeÚtuple)r<   r=   r#   r>   r@   r.   ÚtargetÚselectedÚbaserJ   r'   rT   ÚmergedrW   r   rX   rQ   r6   s                @@@@@r   Úrender_image_channelsrm   .   sõ  øøøøø€ õ �I�O Ñ$Ô$×*Ò*Ñ,Ô,×2Ò2Ñ4Ô4€IØÐ9Ð9Ð9ÝÐJÑKÔKÐKØ�IÒÐ jÐÝÐHÑIÔIÐIØÐ˜D¨Ð7Ð7ÝÐ4Ñ5Ô5Ð5Ø�IÒÐ (Ð"6ÝÐ<Ñ=Ô=Ð=Ø�IÒÐ -ÐÝÐCÑDÔDÐDà�IÒÐÝ˜JÑ'Ô'ˆØ�˜ˆØ�UŠ?ˆ?Õ2°5Ñ9Ô9¸+ÔFˆ?Ý˜U JÑ/Ô/ˆEˆEà—M’M &Ñ)Ô)ˆEØ.˜fŸlšl™nœnÐ.Ð.°Ð6Ð7Ð7à�IÒÐÝ˜JÑ'Ô'ˆØŒ:˜_Ð,Ð,ÝÐLÑMÔMÐMØÐ­
°8½TÑ(BÔ(BÐÝÐHÑIÔIÐIØ-5Ð-=•4˜ŸšÑ(Ô(Ñ)Ô)Ð)À8ˆØð 	`�3�s 8™}œ}Ñ-Ô-µ°X±´Ò>Ð>Å#ÐE~ÐE~ÐE~ÐE~Ðu}ÐE~ÑE~ÔE~ÑB~ÔB~Ð>ÝÐ^Ñ_Ô_Ð_ØZÐZÐZÐZÐQYÐZÑZÔZÐZàÐ˜R€EÝ�e�TÑ"Ô"ð V¥cÐ)WÐ)WÐQVÐ)WÑ)WÔ)WÑ&WÔ&Wð VÝÐTÑUÔUÐUØð S�cÐ!HÐ!HÐ!HÐ!HÀ%Ð!HÑ!HÔ!HÑHÔHð SÝÐQÑRÔRÐRØ&0Ð:�;�zÑ"Ô"Ð"°d€DØÐ˜DœI¨_Ð<Ð<ÝÐFÑGÔGÐGØ€EØŸš™œð ð ‰ˆ�Ý˜4Ñ Ô ˆØŒ9˜ÒÐÝÐ[°Ð[Ð[Ð[Ñ\Ô\Ð\Øˆˆg‰ˆØÐ(ˆ4Œ9ˆ9­dµ4¸¿º¹¼Ñ3GÔ3GÑ.HÔ.HÔ.M€DÝ
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8Ñ8Ô8ð bÝÐ`ÑaÔaÐaØÐd  u  °Ð0@ÀTÄYÐRXÒEXÐEX�f�fÐ^c€FØ�‚€˜3 %˜<˜<ÝÐ=Ñ>Ô>Ð>ØÐ˜DœI¨Ò/Ð/°F¸e²O°OÝ˜˜jÑ)Ô)ˆˆØ	Ð	Ø�|Š|˜FÑ#Ô#ˆØ=AÐ=M••c˜$Ÿ-š-™/œ/¨4¯:ª:©<¬<Ñ8Ô8Ñ9Ô9Ð9ÐSU€JÝŒ[˜¥ð  'Ið  'Ið  'Ið  'Ið  'Ið  'Ið  BHð  'Iñ  'Iô  'Iñ  "Iô  "Iñ  Jô  J€FØ)˜Ÿš™œÐ)Ð)¨6Ð2Ð3Ð3r   )r   r	   r
   r   )r'   r(   r
   r	   )r   r	   r.   r/   r
   r	   )NNNNN)r<   r(   r=   r/   r#   r/   r>   r?   r@   rA   r.   r/   r
   rB   )Ú__doc__Ú
__future__r   Úpathlibr   ÚPILr   r   rO   r&   r-   r;   rm   r   r   r   ú<module>rr      sÉ   ðà HÐ Hà "Ð "Ð "Ð "Ð "Ð "à Ð Ð Ð Ð Ð à !Ð !Ð !Ð !Ð !Ð !Ð !Ð !ð €ðð ð ð ð ð ð ð ð
Qð Qð Qð Qð "ØØ!%Ø+/Ø!ðC4ð C4ð C4ð C4ð C4ð C4ð C4r   