a Qh@@sddlmZddlmZmZmZmZddlmZm Z m Z ddl m Z dZ dZhdZehd BZGd d d Zd d ZddZddZddZddZddZddZddZddZddZd d!Zd"d#Zd$Zd%Zd&Z d'Z!d(d)Z"d*d+Z#d,d-Z$e %Z e &d.e'ee Z(d/S)0) hls_to_rgb)cosdegreesradianssin)_BASIC_COLOR_KEYWORDS_EXTENDED_COLOR_KEYWORDS _HASH_REGEXPS)parse_one_component_value)g >?rgqAg?)g=_"j?rgl?> srgbz display-p3xyz-d65z srgb-linearz prophoto-rgbZrec2020xyzza98-rgbxyz-d50>oklaboklchlchlabhslhwbcsPeZdZdZddZddZddZdd Zd d Zfd d Z ddZ Z S)ColorzA specified color in a defined color space. The color space is one of ``COLOR_SPACES``. Coordinates are floats with undefined ranges, but alpha channel is clipped to [0, 1]. Coordinates can also be set to ``None`` when undefined. cCsJ|tvsJ|d||_tdd|D|_tdtdt||_dS)Nz is not a supported color spacecss"|]}|durdnt|VqdSN)float.0Z coordinaterH/var/www/sistema_ama/venv/lib/python3.9/site-packages/tinycss2/color4.py sz!Color.__init__..g?) COLOR_SPACESspacetuple coordinatesmaxminralpha)selfr r"r%rrr__init__s  zColor.__init__cCs2ddd|jD}d|jd|d|jdS)N css|]}t|VqdSr)strrrrrr#z!Color.__repr__..zcolor(z / ))joinr"r r%)r&r"rrr__repr__"szColor.__repr__ccs|jEdH|jVdSrr"r%r&rrr__iter__&s zColor.__iter__cCsg|j|jR|Srr.)r&keyrrr __getitem__*szColor.__getitem__cCs tt|Sr)hashr)r/rrr__hash__-szColor.__hash__csRt|trdSt|tr$t||kSt|trF|j|jkoD|j|jkSt|S)NF) isinstancer)r!rr r"super__eq__)r&other __class__rrr70s    z Color.__eq__csjtdd|jD}|dkr d}||jkr8t|||jS|dkr|jdkr|t|dd|d d |d d }t|||jS|jd kr|d d \d krfd}n$fddt|dddd D}t|||jSnv|dkr|jdkr"tg|tR}t|||jS|jdkrb|d tt |d }|d t t |d }t|d||t}t|||jSn|dkr |jdkrt |}t|||jS|jdkrb|d tt |d }|d t t |d }t |d||}t|||jSnV|dkrb|jdkrBt g|tR}t|||jS|jdkrnt g|t R}t|||jS|jdkr|d tt |d }|d t t |d }t||d||f|jS|jdkrt |}t g|t R}t|||jS|jdkrb|d tt |d }|d t t |d }t |d||}t g|t R}t|||jStd S)aReturn new instance with coordinates transformed to given ``space``. 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Here are the supported combinations: - from hsl and hwb to srgb; - from lab and lch to xyz-d50; - from oklab and oklch to xyz-d65; - from xyz-d50, xyz-d65, lch, oklab and oklch to lab. css|]}|p dVqdS)rNrrrrrrHr*zColor.to..rr r rrhdrrNc3s&|]}|ddVqdS)r=NrrchannelblackwhiterrrZsg?rrrrr)r!r"r rr%r _lab_to_xyzD50rrr _oklab_to_xyz _xyz_to_labD65NotImplementedError)r&r r"rgbrabrrrArto9sz                    zColor.to) __name__ __module__ __qualname____doc__r'r-r0r2r4r7rM __classcell__rrr9rrs rcst|trt|dd}n|}|jdkr||jdkr4dS|jdkrJtdddSt|j}rxtd d |D}td|d Sn|jd krt D]T\}||j }|rfd d| D}t |dkr| nd }td||Sqn|jdkrdd|jD}|j} | dkr|^} }t |} | dvr\tdd |d ddDr\d} |ddd}n<| dkrld} n,| dkr|ddkr| dd} ndS|ddt|dd} }|durdS| dvrt| |S| dvrt| |S| dkrt| |S| dkr| st| |S| dkr4| s4t| |S| d krN| sNt| |S| d!krh| sht| |S| dkr| st| | |SdS)"aParse a color value as defined in CSS Color Level 4. https://www.w3.org/TR/css-color-4/ :type input: :obj:`str` or :term:`iterable` :param input: A string or an iterable of :term:`component values`. :returns: * :obj:`None` if the input is not a valid color value. 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Otherwise, return None. rrrnumber percentager=N)rorar$r#rm)rrrrrts  rtcCs6t|tdhdhfvrdSdd|D}td||S)zParse a list of RGB channels. If args is a list of 3 NUMBER tokens or 3 PERCENTAGE tokens, return sRGB :class:`Color`. Otherwise, return None. Input R, G, B ranges are [0, 255], output are [0, 1]. rrNcSs8g|]0}|jdkr|jdn|jdkr0|jdndqS)rrWrr=Nrarmrargrrrr\sz_parse_rgb..r )_typessetrrr%r"rrrrus rucCst|ddtdhdhfvr$dSt|d}dur.)rrarj_FUNCTION_SPACESr)r rr%r"rrrr|vsr|cCs|jdkr|jdS|jdkr|jdkr2|jdS|jdkrN|jdddS|jdkrft|jdS|jdkr|jddSn|jd kr|jd krd Sd S) zCParse hue token. Range is [0, 360). ``none`` value is 0. rr; dimensiondeggradiradturnrTnonerN)rarmunitrrj)rcrrrrs        rcCs6t}|D]&}|jdkr$|jdkr$q ||jq |S)z3Get a set of token types, ignoring ``none`` values.rTr)rrarjadd)rtypesrcrrrrs rg&^:@g|T#?))g3DL?g՞g|yO?)gXƤg@F?g͎[)gvy-gy"ڿgfm"r d?))g +?g/]?gȜ!u?)gYb?g€qg[HX)g9?gpso趿g!Fc Cs||d}||d}||d}|tkr4|dnt|dd}|tkrT|dnt|dd}|tkrt|dnt|dd} d|d} d||} d|| } | | | fS) Nrrr<gUUUUUU?rXt_ε_κ) XYZdxyzf0f1f2LrKrLrrrrGs         rGc Cs|dd}|d|}||d}|dtkr8|dnd|dt}|ttkrd|dddn|t}|dtkr|dnd|dt} ||d} ||d} | |d} | | | fS) NrXrrrr>rrr<r) rrKrLrrrrrrrrrrrrrrDs   $$$   rDcsF|||ffddtdDfddtdD\}}}|||fS)Ncs(g|] tfddtdDqS)c3s"|]}t||VqdSr) _OKLAB_TO_LMSrj)irrrrr*+_oklab_to_xyz...r>sumranger)rrrr\r*z!_oklab_to_xyz..r>cs(g|] tfddtdDqS)c3s&|]}t||dVqdS)r>N) _LMS_TO_XYZr)rlmsrrrr*rr>rr)rrrr\r*)r)rrKrLrrrr)rrrrFs rF)Z rebeccapurple)f3N))ZcolorsysrmathrrrrZcolor3rr r parserr rErHrrrrrtrurvrwrxryrzr{r|rrrrrrrGrDrFcopyappenddictrkrrrrs<   wJ