Warning: session_start(): Session cannot be started after headers have already been sent in /home/tvrreohg/public_html/manga.php on line 13
3
0j^ @ sZ d Z ddlmZ ddlmZmZ ddlZddlZddlZddl m
Z
ddl m Z m
Z
ddlmZmZmZ d d
l mZmZmZ d d lmZmZmZ d d lmZmZ d d
l m Z d dl m Z d5Z eddddddgZ!G d d d Z"d d Z#d d! Z$d6d#d$Z%d%d& Z&G d'd( d(e'Z(G d)d* d*e(Z)G d+d, d,e(Z*d7d-d.Z+d/d0 Z,d8d1d2Z-d9d3d4Z.dS ):u
weasyprint.css
--------------
This module takes care of steps 3 and 4 of “CSS 2.1 processing model”:
Retrieve stylesheets associated with a document and annotate every element
with a value for every CSS property.
http://www.w3.org/TR/CSS21/intro.html#processing-model
This module does this in more than two steps. The
:func:`get_all_computed_styles` function does everything, but it is itsef
based on other functions in this module.
)
namedtuple)DEBUGWARNINGN )CSS)LOGGERPROGRESS_LOGGER)URLFetchingErrorget_url_attributeurl_join )computed_valuescounters
media_queries) INHERITEDINITIAL_NOT_COMPUTEDINITIAL_VALUES)get_urlremove_whitespace)preprocess_declarations)preprocess_descriptorsbeforeaftermarker
first-line first-letter
footnote-callfootnote-markerPageTypesideblankfirstindexnamec @ sP e Zd ZdZdd ZdddZdddZd d
Zd d Zd
d Z e
dd Z dS )StyleForz?Convenience function to get the computed styles for an element.c C s i | _ }i | _|| _tjd xt|j||jD ]z\}}|\}} }
|j|d fi } xVt |
| D ]H\} }
}t
d|}||f}| j | dd }|d ks||kr`|
|f| | < q`W q2W x|j j
D ]}x|D ]\}}}x|jj|D ]}|\}}}} |p|}|j|j|fi } xV| D ]N\} }
}t
||}||f}| j | dd }|d ksN||kr|
|f| | < qW qW qW |jrx|jjnd }| j|j|j||j|d qW x@|D ]8\}}|rt|t r| j|||j||j|d qW | j j d S )NzStep 3 - Applying CSSauthorr )rootparentbase_urltarget_collector) pseudo_typer& r' r( r) )NN)NN)_cascaded_styles_computed_styles_sheetsr infofind_style_attributes
etree_elementr(
setdefaultr declaration_precedencegetwrapper_elementZ iter_subtreematchermatchr' set_computed_styles
isinstancer clear)selfhtmlsheetspresentational_hintsr) cascaded_styles specificity
attributeselement declarationsr( styler# values
importance
precedenceweight
old_weightsheetoriginsheet_specificityselectororderr* r' rN =/tmp/pip-build-_d5lkt3n/weasyprint/weasyprint/css/__init__.py__init__, sN
zStyleFor.__init__Nc C s | j j||f}|rd|d krJ|d dkrJx dD ]}tj|d | < q2W t|d d
kr|d d jd r|d d d
krx dD ]}tj|d| < qW |S )NtabledisplayZborder_collapseZcollapsetopbottomleftrightZpadding_r r ztable-z
table-captionZmargin_)rS rT rU rV )rS rT rU rV )r, r3 r
Z ZERO_PIXELSlen
startswith)r: rA r* rC r rN rN rO __call__z s
zStyleFor.__call__c C s | j }| j }||kr>|dkr>|dks,td} dtd i}
n$|dk sJt||df } ||df }
|j||fi } t|| | ||
|||||f< |dkrxLd D ].} |j|| fi }
d|
krd|
d d krP qW |df|kr||df= dS )
a! Set the computed values of styles to ``element``.
Take the properties left by ``apply_style_rule`` on an element or
pseudo-element and assign computed values with respect to the cascade,
declaration priority (ie. ``!important``) and selector specificity.
NZ font_sizer r rR z list-itemr r )Nr r )get_cascaded_stylesget_computed_stylesAssertionErrorr r3 computed_from_cascaded)r: rA r' r& r* r( r) r> Zcomputed_styles parent_style
root_stylecascadedZpseudoZ pseudo_stylerN rN rO r7 s*
z StyleFor.set_computed_stylesc C s x| j D ]\}}}x|jD ]\}}}x|D ]}|\} }
} | j| |r*|pJ| } | jj||
fi } xP|D ]H\}
}}t||}|| f}| j|
dd }|d ks||krd||f| |
< qdW q*W qW qW d S )Nr )NN)r-
page_rules_page_type_matchr+ r1 r2 r3 )r: page_typerI rJ rK Z_rule
selector_listrB rL r? r* selector_page_typerC r# rD rE rF rG rH rN rN rO add_page_declarations s
z StyleFor.add_page_declarationsc C s | j S )N)r+ )r: rN rN rO rZ s z StyleFor.get_cascaded_stylesc C s | j S )N)r, )r: rN rN rO r[ s z StyleFor.get_computed_stylesc C s | j d |j fkrdS | jd |jfkr(dS | jd |jfkr s z$find_stylesheets..,)stringr( url_fetcherr font_config
counter_stylera hrefZ
stylesheetZ alternateNT)urlr Z_check_mime_typer r r ra z#Failed to load stylesheet at %s: %s)r; rw Z query_allr0 r3 splitr} r evaluate_media_querytagrv r r
r r error)r4 device_media_typer r( r r ra rw wrapperrA Z mime_typeZ
media_attrr{ rt cssr excrN rN rO find_stylesheets sB
r Fc # s
fdd}
x| j D
]}df}|jd}|r@||||fV |sFqdg}|jdkrJxjdlD ]b\}}d
}x@d| | dfD ](} |j| r~d| d|j| d}P q~W |r\||||fV q\W |jd rd|jd d}||||fV |jdr d|jd }||||fV |jd
rd|jd }||||fV q|jdkrh|||dfV q|jdkr|jd d j }
|
d kr|||dfV n |
dmk
r|||d |
fV q|jd!kr|jd"r|||d|jd" fV |jd#r |||d$|jd# fV |jd%
r|jd%j } | jd&} | jd'}
| sX|
rh| dd
j } y t| } W n" tk
r tj d(| Y n^X d)d*d+d,d-d.d/d0}| r| d17 } n|
r| d18 } t
dt d2| } |||d3|| fV q|jd4krd|jd5r,|||d6|jd5 dfV |jd7r|jd7}|j rT|d7 }xH|j D ]<}|jdnkr^|||d:| d;| d<| d=| d> fV q^W |jd?r|jd?}|j r|d7 }|||d@| dA| fV |jdBr&|jdB}|j r
|d7 }|||dC| dD| fV |jd
rjdE|jd
}|jd
j rZ|d7 }||||fV |jdrdF|jd }|jdj r|d7 }||||fV |jdrd|jd d}||||fV |jdrd|jd }||||fV |jdGr4dH|jdG }||||fV |jdI
rdJ|jdI d}||||fV q|jdokr|jd d j }
|
d kr|||dfV n |
dpkr|||d |
fV |jdrd|jd d}||||fV |jdrd|jd }||||fV |jdqk
r|jdrfdF|jd }|jdj rV|d7 }||||fV |jdrk
r|jd
rdE|jd
}|jd
j r|d7 }||||fV q|jdOkr|jd d j }
|
d kr|||dfV n |
dsk
r|||d |
fV q|jdPkrd|jd
rdE|jd
}|jd
j rR|d7 }||||fV q|jdQkrd} |jd%ryt|jd%} W n" tk
r tj d(| Y nX |jd"|jdRfdtkr| dkr:|||dJ| dS dfV nB| dkr|||dTfV n&| dkr:|||dF| dS dfV |jd
r~dE|jd
}|jd
j rn|d7 }||||fV |jd"
r|||d|jd" fV q|jduk
rH|jdYks|jd[d j d\k
r|jd d j }
|
dvk r |||d]fV |jd? rD|jd?}|j r(|d7 }|||d@| dA| fV |jdB r|jdB}|j rl|d7 }|||dC| dD| fV |jd
rdE|jd
}|jd
j r|d7 }||||fV |jd
rdF|jd }|jdj
r |d7 }||||fV |jdwk
r|jdI
r|||dJ|jdI d^fV q|jd_k
r|jd`
r|||da|jd` dbfV q|jdckr|jddr|||da|jdd defV qW d
S )xa Yield ``specificity, (element, declaration, base_url)`` rules.
Rules from "style" attribute are returned with specificity
``(1, 0, 0)``.
If ``presentational_hints`` is ``True``, rules from presentational hints
are returned with specificity ``(0, 0, 0)``.
c s t j|}| | fS )N)tinycss2parse_declaration_list)rA style_attributerB )r( rN rO check_style_attribute% s
z4find_style_attributes..check_style_attributer r rC bodyheightrS rT widthrU rV Nmarginzmargin-:ZpxZ
backgroundzbackground-image:url()Zbgcolorzbackground-color:rp zcolor:centerztext-align:centerdivalignro middlejustifyz text-align:fontcolorfacez font-family:size+-zInvalid value for size: %szx-smallsmallZmediumZlargezx-largezxx-largeZ48px)r r r r z
font-size:rQ Z cellspacingzborder-spacing: cellpaddingtdthz
padding-left:z;padding-right:z
;padding-top:z;padding-bottom:rz hspacez margin-left:z;margin-right:vspacez margin-top:z;margin-bottom:zwidth:zheight:Z bordercolorz
border-color:Zborderz
border-width:trtheadtbodytfootcaptioncolhrnoshader zborder-bottom-width:0iframeappletembedimginputobjectry imagezvertical-align:middlezpx;border-style:solidolstartzcounter-reset:list-item z ;counter-increment:list-item -1livaluez;counter-increment:none)r r r )r r r r rS r rT r rU r rV )r r r r )r rU rV r )r r )r r r r r r )r rU rV r )r r r )r r )r rU rV r )NN)r r r r r r )r r )r r r )
iterr3 r lowerr} rX int
ValueErrorr warningmaxminisdigit)treer= r( r rA r? r partpositionpropr r Z
relative_plusZrelative_minusZ
font_sizesr
subelementr r rN )r( rO r/ s
*
r/ c C sP | dkr dS | dkr | r dS | dkr0| r0dS | dkrQ s z#Style.variables..)items)r: rN rN rO variablesO s zStyle.variablesN)rj rk rl propertyr rN rN rN rO r N s r c @ s( e Zd ZdZdd Zdd Zdd ZdS ) AnonymousStylez(Computed style used for anonymous boxes.c C s6 | j dddddd || _| | _|r2| j |j d S )Nr )Zborder_top_widthZborder_bottom_widthZborder_left_widthZborder_right_widthZ
outline_width)updater^ specifiedr )r: r^ rN rN rO rP X s
zAnonymousStyle.__init__c C s t | j}|j| |S )N)r r^ r )r: copyrN rN rO r h s
zAnonymousStyle.copyc C sN |t ks|jdr"| j| | |< n$|dkr:| j| | |< n t| | |< | | S )Nr page)r rX r^ r )r: r rN rN rO __missing__m s zAnonymousStyle.__missing__N)rj rk rl rm rP r r rN rN rN rO r V s r c @ s( e Zd ZdZdd Zdd Zdd ZdS )
ComputedStylez,Computed style used for non-anonymous boxes.c C s` i | _ || _|| _|d k| _|| _|| _|| _|| _|rD| j|j | jdd |j
D d S )Nc S s$ i | ] \}}|j d r|d |qS )r r )rX )r~ r r rN rN rO r s z*ComputedStyle.__init__..) r r^ r` Zis_root_elementrA r* r_ r( r r r )r: r^ r` rA r* r_ r( rN rN rO rP z s
zComputedStyle.__init__c C s8 t | j| j| j| j| j| j}|j| | jj |_|S )N)
r r^ r` rA r* r_ r( r r r )r: r rN rN rO r s
zComputedStyle.copyc
C s |dkr| d n|dkr"| d || j kr@| j | d }}n|tkrLdnd}|dkrf| jd krfd}|dkrt| }|tkr|| |< n|dkr| j| | |< }|dkr|dkr| jd krd n| jd | d< }|d kr|| j|< || kr| | S tjj}||}d
}|rjd
}t |t
s(d }|g}x4t |D ](\}} tj | || | j
| j\||< }q2W |rj|\}|d k r| r|| ||}|| |< |S )
Nfloatr rR r Zinheritinitialr autoro FT)r r rR )r` r r^ r r r r
ZCOMPUTER_FUNCTIONSr3 r8 list enumerateZcompute_variabler( )
r: r r keywordgetterfunctionZalready_computed_valueZconverted_to_listivrN rN rO r sL
zComputedStyle.__missing__N)rj rk rl rm rP r r rN rN rN rO r x s r c C s> | r|dk rt |S t||| |||}|r:|j|d |S )zCGet a dict of computed style mixed from parent and cascaded styles.Nanchor)r r Zcollect_anchor)rA r` r^ r* r_ r( r) rC rN rN rO r] s r] c C s t t| j}g }|s8|jddddddddgd |S x|rddddddddgd}|d jdkr|jd}|j|d< d|d d< t|dkrdS |s|j| |S x|r|jd}|jdkrdS |jd kr|sdS |d jdkrr|jd}|j}|dkrF|d r&|d |kr&dS ||d < |d d
d7 < qn(|dkrd||< |d d d7 < qn|d jdkr|jd}|j dkrdS x\t
|j D ]D\} }
|
jdkr|
jdkr|j d| d } |j | d } P qW |j } d} t j
j| }
|
dkrdS | dk r^dd | D } t| dkr>dS | \} | jdkrTdS | j} dS |
| f|d< |d d d7 < qdS |jdkr|rt|d rP qdS qW |j| q.r" r )rU rV )r r! )r r preluderr ry popr rW Z lower_valuer# r argumentsr r Z parse_nthany)ruletokensZ page_datatypesr r r Z pseudo_classr r Zargumentr ri Z
nth_valuesrN rN rO parse_page_selectors s
r c
# C sX xP|D ]F}
t |
dddkr4|
jdks|
jdkr4q|
jdkrtt|tj|
j} | rt} ynt j
|
j }
xX|
D ]P}|j || |j
tkrt|j
jdrt} t jd|j
qtt jd|j
qtW d } W n@ t jk
r } z tj| d
tj|
j | wW Y dd}~X nX nd } q|
jdkr||
jdkr|| rTtjd tj|
j |
j|
j qt|
j }d}|r|d jd
krt||d jdd|
j|
jfd}n2t|d |}|r|d d dkr|d d }|dkrqt j |dd }|dkrtjdtj|
j |
j|
j qt j || s"q|dk rPyt ||| ||||d W n2 t k
rx } ztj!d|| W Y dd}~X nX q|
jdkr|
jdkrt j |
j }|dkrtjdtj|
j |
j|
j qd } t j || sqtj"|
j}t#| ||||||||d d
q|
jdkr |
jdkr t$|
}|dkrNtjdtj|
j |
j|
j qd } x|D ]}|j%d}t&f |}tj|
j}tt||} | r|d|fg}|j'|
|| f xj|D ]b}|jdks|jdkrҐqtt|tj|j} | r|d |j |fg}|j'||| f qW qXW q|
jdkr|
jd krd } tj|
j}t(t)d ||}x\d2D ].} | |kr^tjd | j*d!d|
j|
j P q^W |dk rP|j+||} | rP|j'| q|
jdkr|
jd"krt,j-|
j |} | dkrtjd#tj|
j |
j|
j qd } tj|
j}dddddddddd$ } t(t)d"||}x |j. D ]\} }!|!| | < qDW | d% dkrnd3}"n| d% }"|"d dkrH|"d d4krt/| d) pg dk rHtjd*| |
j|
j|"d qn|"d d5kr t/| d) pg d-k rHtjd.| |
j|
j|"d qn<|"d d/krHt/| d0 p(g d-k rHtjd1| |
j|
j q| || < qW dS )6zZDo the work that can be done early on stylesheet, before they are
in a document.
rt Nzat-ruleimportzqualified-ruler z!ignored prefixed pseudo-element: zunknown pseudo-element: Tz(Invalid or unsupported selector '%s', %szP@import rule %r not at the beginning of the the whole rule was ignored at %d:%d.r r Fz@import at %s:%s)Zallow_relativecontextZ context_argsr ZexternalzBInvalid media type %r the whole @import rule was ignored at %d:%d.)r r r r r r5 ra z$Failed to load stylesheet at %s : %sr{ zAInvalid media type %r the whole @media rule was ignored at %d:%d.)ignore_importsr zIUnsupported @page selector %r, the whole @page rule was ignored at %d:%d.r? @z font-facesrc font_familyz3Missing %s descriptor in '@font-face' rule at %d:%d_z
counter-stylezRInvalid counter style name %r, the whole @counter-style rule was ignored at %d:%d.) systemnegativeprefixsuffixrangepadfallbacksymbolsadditive_symbolsr symboliccyclicfixedr zHIn counter style %r at %d:%d, counter style %r needs at least one symbol
alphabeticnumericr zIIn counter style %r at %d:%d, counter style %r needs at least two symbolsZadditiver zZIn counter style %r at %d:%d, counter style "additive" needs at least two additive symbols)r r )Nr
N)r r r
)r r )0getattrry Zlower_at_keywordr r r r rt r
cssselect2Zcompile_selector_listr Z add_selectorZpseudo_elementPSEUDO_ELEMENTSrX r
SelectorErrorr log serializer Z source_lineZ
source_columnr r r r r Zparse_media_queryr r r r Zparse_rule_listpreprocess_stylesheetr r r rr dictr replaceZ
add_font_facer Zparse_counter_style_namer rW )#r r( Zstylesheet_rulesr r5 ra Zfontsr r r r rB Z logger_level selectorsrL r r r Z url_tupler{ Z
content_rulesdatarc r? rt rd Z margin_ruleZrule_descriptorsr Z
font_filenamer# counterZdescriptor_nameZdescriptor_valuer rN rN rO r [ sj
r c C s g }|dkrt j }x.| j D ]"}x |j D ]\} }
|
|| < q,W q W x$| j pPg D ]} |j| ddf qRW |rx$| j pzg D ]} |j| ddf q|W x4t| j| j | j
| j |||D ]} |j| ddf qW x |pg D ]} |j| ddf qW t | |||S )a Compute all the computed styles of all elements in ``html`` document.
Do everything from finding author stylesheets to parsing and applying them.
Return a ``style_for`` function that takes an element and an optional
pseudo-element type, and return a style dict object.
Nz
user agentr% r r )r r r )
r Z CounterStyleZ_ua_counter_styler Z_ua_stylesheetsrr Z_ph_stylesheetsr r4 r r r( r$ ) r; Zuser_stylesheetsr= r r ra r) r< rC r r rI rN rN rO get_all_computed_styles< s$
r )Nr r r r r r r )FN)NNNN)F)NFNNNN)/rm collectionsr loggingr r r r Z tinycss2.nthro r loggerr r urlsr r
r r
r r Z
propertiesr r r utilsr r Z
validationr Zvalidation.descriptorsr r r r$ rv r r/ r2 r r r r r] r r r rN rN rN rO sJ 9 0
"^
y
`