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|
#!/usr/bin/env python
#coding:utf-8
# Author: mozman
# Purpose: svg 1.1 full profile data
# Created: 28.09.2010
# Copyright (C) 2010, Manfred Moitzi
# License: GPLv3
def get_content_model():
_content_model = {}
for element, element_lists in content_model.items():
collect = set()
for elements in element_lists:
collect.update(elements)
_content_model[element] = frozenset(collect)
return _content_model
def get_valid_attributes():
_attributes = {}
for element, attrib_lists in attributes.items():
collect = set(core_attributes)
for attribs in attrib_lists:
collect.update(attribs)
_attributes[element] = frozenset(collect)
return _attributes
################################################################################
## FULL 1.1 ELEMENT - ATTRIBUTES
################################################################################
core_attributes = ("id", "xml:base", "xml:lang", "xml:space")
conditional_processing_attributes = ("requiredFeatures", "requiredExtensions", "systemLanguage")
document_event_attributes = ("onunload", "onabort", "onerror", "onresize", "onscroll", "onzoom")
graphical_event_attributes = ("onfocusin", "onfocusout", "onactivate", "onclick",
"nmousedown", "onmouseup", "onmouseover", "onmousemove",
"onmouseout", "onload")
xlink_attributes = ("xlink:href", "xlink:show", "xlink:actuate", "xlink:type",
"xlink:role", "xlink:arcrole", "xlink:title")
presentation_attributes = ( "alignment-baseline", "baseline-shift", "clip", "clip-path",
"clip-rule", "color", "color-interpolation", "color-interpolation-filters",
"color-profile", "color-rendering", "cursor", "direction",
"display", "dominant-baseline", "enable-background",
"fill", "fill-opacity", "fill-rule", "filter", "flood-color",
"flood-opacity", "font-family", "font-size", "font-size-adjust",
"font-stretch", "font-style", "font-variant", "font-weight",
"glyph-orientation-horizontal", "glyph-orientation-vertical",
"image-rendering", "kerning", "letter-spacing", "lighting-color",
"marker-end", "marker-mid", "marker-start", "mask", "opacity",
"overflow", "pointer-events", "shape-rendering", "stop-color",
"stop-opacity", "stroke", "stroke-dasharray", "stroke-dashoffset",
"stroke-linecap", "stroke-linejoin", "stroke-miterlimit",
"stroke-opacity", "stroke-width", "text-anchor", "text-decoration",
"text-rendering", "unicode-bidi", "visibility", "word-spacing",
"writing-mode")
animation_event_attributes = ("onbegin", "onend", "onrepeat", "onload")
animation_attribute_target_attributes =("attributeType", "attributeName")
animation_timing_attributes = ("begin", "dur", "end", "min", "max", "restart", "repeatCount", "repeatDur", "fill")
animation_value_attributes = ("calcMode", "values", "keyTimes", "keySplines", "from", "to", "by")
animation_addition_attributes = ("additive", "accumulate")
filter_primitive_attributes = ("x", "y", "width", "height", "result")
transfer_function_element_attributes = ("type", "tableValues", "slope", "intercept",
"amplitude", "exponent", "offset")
attributes = {
'a': (conditional_processing_attributes, graphical_event_attributes,
xlink_attributes, ("class", "externalResourcesRequired", "style", "target", "transform", "xmlns:xlink")),
'altGlyph': (conditional_processing_attributes, graphical_event_attributes,
xlink_attributes, ("class", "dx", "dy", "externalResourcesRequired",
"format", "glyphRef", "rotate", "style", "x", "xlink:href", "y")),
'altGlyphDef': [],
'altGlyphItem': [],
'animate': (conditional_processing_attributes, animation_event_attributes, xlink_attributes,
animation_attribute_target_attributes, animation_timing_attributes, animation_value_attributes,
animation_addition_attributes, ("externalResourcesRequired",)),
'animateColor': (conditional_processing_attributes, animation_event_attributes,
xlink_attributes, animation_attribute_target_attributes, animation_timing_attributes,
animation_value_attributes, animation_addition_attributes, ("externalResourcesRequired",)),
'animateMotion': (conditional_processing_attributes, animation_event_attributes,
xlink_attributes, animation_timing_attributes, animation_value_attributes,
animation_addition_attributes, ("externalResourcesRequired", "keyPoints",
"origin", "path", "rotate")),
'animateTransform': (conditional_processing_attributes, animation_event_attributes,
xlink_attributes, animation_attribute_target_attributes, animation_timing_attributes,
animation_value_attributes, animation_addition_attributes, ("externalResourcesRequired",
"type")),
'circle': (conditional_processing_attributes, graphical_event_attributes,
("class", "cx", "cy", "externalResourcesRequired", "r", "style", "transform")),
'clipPath': (conditional_processing_attributes, ("class",
"clipPathUnits", "externalResourcesRequired", "style", "transform")),
'color-profile': (xlink_attributes, ("local", "name", "rendering-intent", "xlink:href")),
'cursor': (conditional_processing_attributes, xlink_attributes, ("externalResourcesRequired",
"x", "xlink:href", "y")),
'defs': (conditional_processing_attributes, graphical_event_attributes,
("class", "externalResourcesRequired", "style", "transform")),
'desc': (("class", "style"),),
'ellipse': (conditional_processing_attributes, graphical_event_attributes,
("class", "cx", "cy", "externalResourcesRequired", "rx", "ry", "style", "transform")),
'feBlend': ( filter_primitive_attributes, ("class",
"style", "in", "in2", "mode")),
'feColorMatrix': ( filter_primitive_attributes, ("class",
"style", "in", "type", "values")),
'feComponentTransfer': ( filter_primitive_attributes,("class", "style", "in")),
'feComposite': ( filter_primitive_attributes, ("class",
"style", "in", "in2", "operator", "k1", "k2", "k3", "k4")),
'feConvolveMatrix': ( filter_primitive_attributes,
("class2", "style", "in", "bias", "divisor", "edgeMode", "kernelMatrix",
"kernelUnitLength", "order", "preserveAlpha", "targetX", "targetY")),
'feDiffuseLighting': ( filter_primitive_attributes,
("class", "style", "in", "diffuseConstant", "kernelUnitLength", "surfaceScale")),
'feDisplacementMap': ( filter_primitive_attributes,
("class", "style", "in", "in2", "scale", "xChannelSelector", "yChannelSelector")),
'feDistantLight': (("azimuth", "elevation"), ),
'feFlood': ( filter_primitive_attributes, ("class", "style")),
'feFuncA': (transfer_function_element_attributes,),
'feFuncB': (transfer_function_element_attributes,),
'feFuncG': (transfer_function_element_attributes,),
'feFuncR': (transfer_function_element_attributes,),
'feGaussianBlur': ( filter_primitive_attributes,
("class", "style", "in", "stdDeviation")),
'feImage': ( filter_primitive_attributes, xlink_attributes,
("class", "externalResourcesRequired", "style", "xlink:href", "preserveAsectRatio")),
'feMerge': ( filter_primitive_attributes, ("class", "style")),
'feMergeNode': (("in",),),
'feMorphology': ( filter_primitive_attributes, ("class",
"style", "in", "operator", "radius")),
'feOffset': ( filter_primitive_attributes, ("class",
"style", "in", "dx", "dy")),
'fePointLight': (("x", "y", "z"), ),
'feSpecularLighting': ( filter_primitive_attributes,
("class", "style", "in", "kernelUnitLength", "specularConstant", "specularExponent",
"surfaceScale")),
'feSpotLight': (("limitingConeAngle", "pointsAtX", "pointsAtY", "pointsAtZ",
"specularExponent", "x", "y", "z"), ),
'feTile': ( filter_primitive_attributes, ("class", "style", "in")),
'feTurbulence': ( filter_primitive_attributes,
("baseFrequency", "numOctaves", "seed", "stitchTiles", "type")),
'filter': ( xlink_attributes, ("class", "externalResourcesRequired",
"filterRes", "filterUnits", "height", "primitiveUnits", "style", "width",
"x", "xlink:href", "y")),
'font': ( ("class", "externalResourcesRequired", "horiz-adv-x",
"horiz-origin-x", "horiz-origin-y", "style", "vert-adv-y", "vert-origin-x",
"vert-origin-y")),
'font-face': (("accent-height", "alphabetic", "ascent", "bbox", "cap-height", "descent",
"font-family", "font-size", "font-stretch", "font-style", "font-variant",
"font-weight", "hanging", "ideographic", "mathematical", "overline-position",
"overline-thickness", "panose-1", "slope", "stemh", "stemv", "strikethrough-position",
"strikethrough-thickness", "underline-position", "underline-thickness", "unicode-range",
"units-per-em", "v-alphabetic", "v-hanging", "v-ideographic", "v-mathematical",
"widths", "x-height"),),
'font-face-format': (("string",),),
'font-face-name': (("name",),),
'font-face-format': [],
'font-face-uri': (xlink_attributes, ("xlink:href",)),
'foreignObject': (conditional_processing_attributes, graphical_event_attributes,
("class", "externalResourcesRequired", "height",
"style", "transform", "width", "x", "y")),
'g': (conditional_processing_attributes, graphical_event_attributes,
("class", "externalResourcesRequired", "style", "transform")),
'glyph': ( ("arabic-form", "class", "d", "glyph-name",
"horiz-adv-x", "lang", "orientation", "style", "unicode", "vert-adv-y",
"vert-origin-x", "vert-origin-y")),
'glyphRef': ( xlink_attributes, ("class", "dx", "dy",
"format", "glyphRef", "style", "x", "xlink:href", "y")),
'hkern': (("g1", "g2", "k", "u1", "u2"),),
'image': (conditional_processing_attributes, graphical_event_attributes, xlink_attributes,
("class", "externalResourcesRequired", "height",
"preserveAspectRatio", "style", "transform", "width", "x", "xlink:href", "y")),
'line': (conditional_processing_attributes, graphical_event_attributes,
("class", "externalResourcesRequired", "style", "transform", "x1", "x2",
"y1", "y2")),
'linearGradient': ( xlink_attributes, ("class", "externalResourcesRequired",
"gradientTransform", "gradientUnits", "spreadMethod", "style", "x1", "x2",
"xlink:href", "y1", "y2")),
'marker': ( ("class", "externalResourcesRequired", "markerHeight",
"markerUnits", "markerWidth", "orient", "preserveAspectRatio", "refX", "refY",
"style", "viewBox")),
'mask': (conditional_processing_attributes, ("class",
"externalResourcesRequired", "height", "maskContentUnits", "maskUnits",
"style", "width", "x", "y")),
'metadata': [],
'missing-glyph': ( ("class", "d", "horiz-adv-x", "style",
"vert-adv-y", "vert-origin-x", "vert-origin-y")),
'mpath': (xlink_attributes, ("externalResourcesRequired", "xlink:href")),
'path': (conditional_processing_attributes, graphical_event_attributes,
("class", "d", "externalResourcesRequired", "pathLength", "style", "transform")),
'pattern': (conditional_processing_attributes, xlink_attributes,
("class", "externalResourcesRequired", "height", "patternContentUnits",
"patternTransform", "patternUnits", "preserveAspectRatio", "style", "viewBox",
"width", "x", "xlink:href", "y")),
'polygon': (conditional_processing_attributes, graphical_event_attributes,
("class", "externalResourcesRequired", "points", "style", "transform")),
'polyline': (conditional_processing_attributes, graphical_event_attributes,
("class", "externalResourcesRequired", "points",
"style", "transform")),
'radialGradient': ( xlink_attributes, ("class", "cx",
"cy", "externalResourcesRequired", "fx", "fy", "gradientTransform", "gradientUnits",
"r", "spreadMethod", "style", "xlink:href")),
'rect': (conditional_processing_attributes, graphical_event_attributes,
("class", "externalResourcesRequired", "height", "rx", "ry", "style", "transform",
"width", "x", "y")),
'script': (xlink_attributes, ("externalResourcesRequired", "type", "xlink:href")),
'set': (conditional_processing_attributes, animation_event_attributes, xlink_attributes,
animation_attribute_target_attributes, animation_timing_attributes, ("externalResourcesRequired", "to")),
'stop': ( ("class", "offset", "style")),
'style': (("media", "title", "type"), ),
'svg' : (conditional_processing_attributes, document_event_attributes, graphical_event_attributes,
("baseProfile", "class", "contentScriptType", "contentStyleType",
"externalResourcesRequired", "height", "preserveAspectRatio", "style", "version",
"viewBox", "width", "x", "xmlns", "xmlns:xlink", "y", "zoomAndPan")),
'switch': (conditional_processing_attributes, graphical_event_attributes,
("class", "externalResourcesRequired", "style", "transform")),
'symbol': (graphical_event_attributes, ("class",
"externalResourcesRequired", "preserveAspectRatio", "style", "viewBox")),
'text': (conditional_processing_attributes, graphical_event_attributes,
("class", "dx", "dy", "externalResourcesRequired", "lengthAdjust", "rotate",
"style", "textLength", "transform", "x", "y")),
'textPath': (conditional_processing_attributes, graphical_event_attributes,
xlink_attributes, ("class", "externalResourcesRequired",
"lengthAdjust", "method", "spacing", "startOffset", "style", "textLength", "xlink:href")),
'title': (("class", "style"), ),
'tref': (conditional_processing_attributes, core_attributes, graphical_event_attributes,
xlink_attributes,("class", "dx", "dy", "externalResourcesRequired",
"lengthAdjust", "rotate", "style", "textLength", "x", "xlink:href", "y")),
'tspan': (conditional_processing_attributes, graphical_event_attributes,
("class", "dx", "dy", "externalResourcesRequired", "lengthAdjust", "rotate",
"style", "textLength", "x", "y")),
'use': (conditional_processing_attributes, graphical_event_attributes,
xlink_attributes, ("class", "externalResourcesRequired", "height", "style",
"transform", "width", "x", "xlink:href", "y")),
'view': (("externalResourcesRequired", "preserveAspectRatio", "viewBox", "viewTarget",
"zoomAndPan"),),
'vkern': (("g1", "g2", "k", "u1", "u2"),),
}
################################################################################
## FULL 1.1 ATTRIBUTE VALIDATION FUNCTIONS
################################################################################
def _always_valid(value):
return True
def _valid_angle(value):
if _valid_number(value):
return True
elif isinstance(value, basestring):
return pattern.angle.match(value) is not None
return False
def _valid_coordinate(value):
if _valid_number(value):
return True
elif isinstance(value, basestring):
return pattern.coordinate.match(value) is not None
return False
_valid_length = _valid_coordinate
def _valid_number(value):
try:
float(value)
return True
except:
return False
def _valid_percentage(value):
return pattern.percentage.match(value) is not None
def _valid_string_set(strings):
def check_strings(value):
return value in strings
return check_strings
def _multi_checker(*validators):
def _check(value):
# True if one validator returns 'True'
for checker in validators:
if checker(value):
return True
return False
return _check
attribute_checker = {
'accent-height' : _always_valid,
'accumulate' : _always_valid,
'additive' : _always_valid,
'alignment-baseline' : _valid_string_set(frozenset(
['auto', 'baseline', 'before-edge', 'text-before-edge', 'middle',
'central', 'after-edge', 'text-after-edge', 'ideographic',
'alphabetic', 'hanging', 'mathematical', 'inherit'])
),
'alphabetic' : _always_valid,
'amplitude' : _always_valid,
'arabic-form' : _always_valid,
'ascent' : _always_valid,
'attributeName' : _always_valid,
'attributeType' : _always_valid,
'azimuth' : _always_valid,
'baseFrequency' : _always_valid,
'baseProfile' : _valid_string_set(['tiny', 'full', 'basic']),
'baseline-shift' : _multi_checker(
_valid_percentage,
_valid_length,
_valid_string_set(['baseline', 'sub', 'super', 'inherit'])
),
'bbox' : _always_valid,
'begin' : _always_valid,
'bias' : _always_valid,
'by' : _always_valid,
'calcMode' : _always_valid,
'cap-height' : _always_valid,
'class' : _always_valid,
'class2' : _always_valid,
'clip' : _always_valid,
'clip-path' : _always_valid,
'clip-rule' : _always_valid,
'clipPathUnits' : _always_valid,
'color' : _always_valid,
'color-interpolation' : _always_valid,
'color-interpolation-filters' : _always_valid,
'color-profile' : _always_valid,
'color-rendering' : _always_valid,
'contentScriptType' : _always_valid,
'contentStyleType' : _always_valid,
'cursor' : _always_valid,
'cx' : _valid_coordinate,
'cy' : _valid_coordinate,
'd' : _always_valid,
'descent' : _always_valid,
'diffuseConstant' : _always_valid,
'direction' : _always_valid,
'display' : _always_valid,
'divisor' : _always_valid,
'dominant-baseline' : _always_valid,
'dur' : _always_valid,
'dx' : _valid_coordinate,
'dy' : _valid_coordinate,
'edgeMode' : _always_valid,
'elevation' : _always_valid,
'enable-background' : _always_valid,
'end' : _always_valid,
'exponent' : _always_valid,
'externalResourcesRequired' : _always_valid,
'fill' : _always_valid,
'fill-opacity' : _always_valid,
'fill-rule' : _always_valid,
'filter' : _always_valid,
'filterRes' : _always_valid,
'filterUnits' : _always_valid,
'flood-color' : _always_valid,
'flood-opacity' : _always_valid,
'font-family' : _always_valid,
'font-size' : _always_valid,
'font-size-adjust' : _always_valid,
'font-stretch' : _always_valid,
'font-style' : _always_valid,
'font-variant' : _always_valid,
'font-weight' : _always_valid,
'format' : _always_valid,
'from' : _always_valid,
'fx' : _always_valid,
'fy' : _always_valid,
'g1' : _always_valid,
'g2' : _always_valid,
'glyph-name' : _always_valid,
'glyph-orientation-horizontal' : _always_valid,
'glyph-orientation-vertical' : _always_valid,
'glyphRef' : _always_valid,
'gradientTransform' : _always_valid,
'gradientUnits' : _always_valid,
'hanging' : _always_valid,
'height' : _valid_coordinate,
'horiz-adv-x' : _always_valid,
'horiz-origin-x' : _always_valid,
'horiz-origin-y' : _always_valid,
'id' : _always_valid,
'ideographic' : _always_valid,
'image-rendering' : _always_valid,
'in' : _always_valid,
'in2' : _always_valid,
'intercept' : _always_valid,
'k' : _always_valid,
'k1' : _always_valid,
'k2' : _always_valid,
'k3' : _always_valid,
'k4' : _always_valid,
'kernelMatrix' : _always_valid,
'kernelUnitLength' : _always_valid,
'kerning' : _always_valid,
'keyPoints' : _always_valid,
'keySplines' : _always_valid,
'keyTimes' : _always_valid,
'lang' : _always_valid,
'lengthAdjust' : _always_valid,
'letter-spacing' : _always_valid,
'lighting-color' : _always_valid,
'limitingConeAngle' : _always_valid,
'local' : _always_valid,
'marker-end' : _always_valid,
'marker-mid' : _always_valid,
'marker-start' : _always_valid,
'markerHeight' : _always_valid,
'markerUnits' : _always_valid,
'markerWidth' : _always_valid,
'mask' : _always_valid,
'maskContentUnits' : _always_valid,
'maskUnits' : _always_valid,
'mathematical' : _always_valid,
'max' : _always_valid,
'media' : _always_valid,
'method' : _always_valid,
'min' : _always_valid,
'mode' : _always_valid,
'name' : _always_valid,
'nmousedown' : _always_valid,
'numOctaves' : _always_valid,
'offset' : _always_valid,
'onabort' : _always_valid,
'onactivate' : _always_valid,
'onbegin' : _always_valid,
'onclick' : _always_valid,
'onend' : _always_valid,
'onerror' : _always_valid,
'onfocusin' : _always_valid,
'onfocusout' : _always_valid,
'onload' : _always_valid,
'onmousemove' : _always_valid,
'onmouseout' : _always_valid,
'onmouseover' : _always_valid,
'onmouseup' : _always_valid,
'onrepeat' : _always_valid,
'onresize' : _always_valid,
'onscroll' : _always_valid,
'onunload' : _always_valid,
'onzoom' : _always_valid,
'opacity' : _always_valid,
'operator' : _always_valid,
'order' : _always_valid,
'orient' : _always_valid,
'orientation' : _always_valid,
'origin' : _always_valid,
'overflow' : _valid_string_set(['visible', 'hidden', 'scroll', 'auto', 'inherit']),
'overline-position' : _always_valid,
'overline-thickness' : _always_valid,
'panose-1' : _always_valid,
'path' : _always_valid,
'pathLength' : _always_valid,
'patternContentUnits' : _always_valid,
'patternTransform' : _always_valid,
'patternUnits' : _always_valid,
'pointer-events' : _always_valid,
'points' : _always_valid,
'pointsAtX' : _always_valid,
'pointsAtY' : _always_valid,
'pointsAtZ' : _always_valid,
'preserveAlpha' : _always_valid,
'preserveAsectRatio' : _always_valid,
'preserveAspectRatio' : _always_valid,
'primitiveUnits' : _always_valid,
'r' : _valid_coordinate,
'radius' : _valid_coordinate,
'refX' : _always_valid,
'refY' : _always_valid,
'rendering-intent' : _always_valid,
'repeatCount' : _always_valid,
'repeatDur' : _always_valid,
'requiredExtensions' : _always_valid,
'requiredFeatures' : _always_valid,
'restart' : _always_valid,
'result' : _always_valid,
'rotate' : _valid_angle,
'rx' : _valid_coordinate,
'ry' : _valid_coordinate,
'scale' : _always_valid,
'seed' : _always_valid,
'shape-rendering' : _always_valid,
'slope' : _always_valid,
'spacing' : _always_valid,
'specularConstant' : _always_valid,
'specularExponent' : _always_valid,
'spreadMethod' : _always_valid,
'startOffset' : _always_valid,
'stdDeviation' : _always_valid,
'stemh' : _always_valid,
'stemv' : _always_valid,
'stitchTiles' : _always_valid,
'stop-color' : _always_valid,
'stop-opacity' : _always_valid,
'strikethrough-position' : _always_valid,
'strikethrough-thickness' : _always_valid,
'stroke' : _always_valid,
'stroke-dasharray' : _always_valid,
'stroke-dashoffset' : _always_valid,
'stroke-linecap' : _always_valid,
'stroke-linejoin' : _always_valid,
'stroke-miterlimit' : _always_valid,
'stroke-opacity' : _always_valid,
'stroke-width' : _always_valid,
'style' : _always_valid,
'surfaceScale' : _always_valid,
'systemLanguage' : _always_valid,
'tableValues' : _always_valid,
'target' : _always_valid,
'targetX' : _always_valid,
'targetY' : _always_valid,
'text-anchor' : _always_valid,
'text-decoration' : _always_valid,
'text-rendering' : _always_valid,
'textLength' : _always_valid,
'title' : _always_valid,
'to' : _always_valid,
'transform' : _always_valid,
'type' : _always_valid,
'u1' : _always_valid,
'u2' : _always_valid,
'underline-position' : _always_valid,
'underline-thickness' : _always_valid,
'unicode' : _always_valid,
'unicode-bidi' : _always_valid,
'unicode-range' : _always_valid,
'units-per-em' : _always_valid,
'v-alphabetic' : _always_valid,
'v-hanging' : _always_valid,
'v-ideographic' : _always_valid,
'v-mathematical' : _always_valid,
'values' : _always_valid,
'version' : _always_valid,
'vert-adv-y' : _always_valid,
'vert-origin-x' : _always_valid,
'vert-origin-y' : _always_valid,
'viewBox' : _always_valid,
'viewTarget' : _always_valid,
'visibility' : _always_valid,
'width' : _valid_coordinate,
'widths' : _always_valid,
'word-spacing' : _always_valid,
'writing-mode' : _always_valid,
'x' : _valid_coordinate,
'x-height' : _always_valid,
'x1' : _valid_coordinate,
'x2' : _valid_coordinate,
'xChannelSelector' : _always_valid,
'xlink:actuate' : _always_valid,
'xlink:arcrole' : _always_valid,
'xlink:href' : _always_valid,
'xlink:role' : _always_valid,
'xlink:show' : _always_valid,
'xlink:title' : _always_valid,
'xlink:type' : _always_valid,
'xml:base' : _always_valid,
'xml:lang' : _always_valid,
'xml:space' : _always_valid,
'xmlns' : _always_valid,
'xmlns:xlink' : _always_valid,
'y' : _valid_coordinate,
'y1' : _valid_coordinate,
'y2' : _valid_coordinate,
'yChannelSelector' : _always_valid,
'z' : _always_valid,
'zoomAndPan' : _always_valid,
}
################################################################################
## FULL 1.1 CONTENT MODEL
################################################################################
animation_elements = ("animate", "animateColor", "animateMotion", "animateTransform", "set")
descriptive_elements = ("desc", "metadata", "title")
shape_elements = ("circle", "ellipse", "line", "path", "polygon", "polyline", "rect")
structural_elements = ("defs", "g", "svg", "symbol", "use")
gradient_elements = ("linearGradient", "radialGradient")
filter_primitive_elements = ("feBlend", "feColorMatrix", "feComponentTransfer", "feComposite",
"feConvolveMatrix", "feDiffuseLighting", "feDisplacementMap", "feFlood",
"feGaussianBlur", "feImage", "feMerge", "feMorphology", "feOffset",
"feSpecularLighting", "feTile", "feTurbulence")
text_content_child_elements = ("altGlyph", "textPath", "tref", "tspan")
any_elements = ("*", )
content_model = {
'a' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'altGlyp' : (any_elements, ),
'altGlyphDef' : (any_elements, ),
'altGlyphItem' : (any_elements, ),
'animate' : (descriptive_elements,),
'animateColor' : (descriptive_elements,),
'animateMotion' : (descriptive_elements, ('mpath',)),
'animateTransform' : (descriptive_elements, ),
'circle' : (descriptive_elements, animation_elements),
'clipPath' : (descriptive_elements, animation_elements, shape_elements, ('text', 'use')),
'color-profile' : (descriptive_elements, ),
'cursor' : (descriptive_elements, ),
'defs' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'desc' : (any_elements, ),
'ellipse' : (animation_elements, descriptive_elements),
'feBlend' : (('animate', 'set'), ),
'feColorMatrix' : (('animate', 'set'), ),
'feComponentTransfer' : (('feFuncA', 'feFuncR', 'feFuncG', 'feFuncB'), ),
'feComposite' : (('animate', 'set'), ),
'feConvolveMatrix' : (('animate', 'set'), ),
'feDiffuseLighting' : (descriptive_elements, ('feDistantLight', 'fePointLight', 'feSpotLight')),
'feDisplacementMap' : (('animate', 'set'), ),
'feDistantLight' : (('animate', 'set'), ),
'feFlood' : (('animate', 'animateColor', 'set'), ),
'feFuncA' : (('animate', 'set'), ),
'feFuncR' : (('animate', 'set'), ),
'feFuncG' : (('animate', 'set'), ),
'feFuncB' : (('animate', 'set'), ),
'feGaussianBlur' : (('animate', 'set'), ),
'feImage' : (('animate', 'animateColor', 'set'), ),
'feMerge' : (('animate', 'set'), ),
'feMergeNode' : (('animate', 'set'), ),
'feMorphology' : (('animate', 'set'), ),
'feOffset' : (('animate', 'set'), ),
'fePointLight' : (('animate', 'set'), ),
'feSpecularLighting' : (descriptive_elements, ('feDistantLight', 'fePointLight', 'feSpotLight')),
'feSpotLight' : (('animate', 'set'), ),
'feTile' : (('animate', 'set'), ),
'feTurbolence' : (('animate', 'set'), ),
'filter' : (descriptive_elements, filter_primitive_attributes, ('animate', 'set')),
'font' : (descriptive_elements, ("font-face", "glyph", "hkern", "missing-glyph", "vkern")),
'font-face' : (descriptive_elements, ('font-face-src', )),
'font-face-format': [],
'font-face-name': [],
'font-face-src': (('font-face-name', 'font-face-uri'), ),
'font-face-uri': (('font-face-format', ), ),
'foreignObject': (any_elements, ),
'g' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'glyph' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'glyphRef' : [],
'hkern' : [],
'image' : (animation_elements, descriptive_elements),
'line' : (animation_elements, descriptive_elements),
'linearGradient' : (descriptive_elements, ("animate", "animateTransform", "set", "stop")),
'marker' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'mask' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'metadata' : (any_elements, ),
'missing-glyph' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'mpath' : (descriptive_elements, ),
'path' : (animation_elements, descriptive_elements),
'pattern': (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'polygon' : (animation_elements, descriptive_elements),
'polyline' : (animation_elements, descriptive_elements),
'radialGradient': (descriptive_elements, ("animate", "animateTransform", "set", "stop")),
'rect' : (descriptive_elements, animation_elements),
'scripte' : (any_elements, ),
'set' : (descriptive_elements, ),
'stop' : (('animate', 'animateColor', 'set'), ),
'style' : (any_elements, ),
'svg' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'switch' : (animation_elements, descriptive_elements, shape_elements, ("a", "foreignObject",
"g", "image", "svg", "switch", "text", "use")),
'symbol' : (animation_elements, descriptive_elements, shape_elements, structural_elements, gradient_elements,
("a", "altGlyphDef", "clipPath", "color-profile", "cursor", "filter", "font", "font-face",
"foreignObject", "image", "marker", "mask", "pattern", "script", "style", "switch","text", "view")),
'text' : (animation_elements, descriptive_elements, text_content_child_elements, ('a',)),
'textPath' : (descriptive_elements, ("a", "altGlyph", "animate", "animateColor", "set", "tref", "tspan")),
'title' : (any_elements, ),
'tref' : (descriptive_elements, ('animate', 'animateColor', 'set')),
'tspan' : (descriptive_elements, ("a", "altGlyph", "animate", "animateColor", "set", "tref", "tspan")),
'use' : (animation_elements, descriptive_elements),
'view' : (descriptive_elements, ),
'vkern' : [],
}
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