mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-05 02:43:37 +00:00
2734 lines
113 KiB
Python
2734 lines
113 KiB
Python
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try:
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frozenset
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except NameError:
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# Import from the sets module for python 2.3
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from sets import Set as set
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from sets import ImmutableSet as frozenset
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try:
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any
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except:
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# Implement 'any' for python 2.4 and previous
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def any(iterable):
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for element in iterable:
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if element:
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return True
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return False
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try:
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"abc".startswith(("a", "b"))
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def startswithany(str, prefixes):
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return str.startswith(prefixes)
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except:
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# Python 2.4 doesn't accept a tuple as argument to string startswith
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def startswithany(str, prefixes):
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for prefix in prefixes:
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if str.startswith(prefix):
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return True
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return False
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import sys
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import types
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import inputstream
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import tokenizer
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import treebuilders
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from treebuilders._base import Marker
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from treebuilders import simpletree
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import utils
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import constants
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from constants import spaceCharacters, asciiUpper2Lower
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from constants import formattingElements, specialElements
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from constants import headingElements, tableInsertModeElements
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from constants import cdataElements, rcdataElements, voidElements
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from constants import tokenTypes, ReparseException, namespaces, spaceCharacters
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from constants import htmlIntegrationPointElements, mathmlTextIntegrationPointElements
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def parse(doc, treebuilder="simpletree", encoding=None,
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namespaceHTMLElements=True):
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"""Parse a string or file-like object into a tree"""
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tb = treebuilders.getTreeBuilder(treebuilder)
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p = HTMLParser(tb, namespaceHTMLElements=namespaceHTMLElements)
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return p.parse(doc, encoding=encoding)
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def parseFragment(doc, container="div", treebuilder="simpletree", encoding=None,
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namespaceHTMLElements=True):
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tb = treebuilders.getTreeBuilder(treebuilder)
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p = HTMLParser(tb, namespaceHTMLElements=namespaceHTMLElements)
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return p.parseFragment(doc, container=container, encoding=encoding)
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|
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def method_decorator_metaclass(function):
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class Decorated(type):
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def __new__(meta, classname, bases, classDict):
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for attributeName, attribute in classDict.iteritems():
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if type(attribute) == types.FunctionType:
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attribute = function(attribute)
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classDict[attributeName] = attribute
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return type.__new__(meta, classname, bases, classDict)
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return Decorated
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class HTMLParser(object):
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"""HTML parser. Generates a tree structure from a stream of (possibly
|
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malformed) HTML"""
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def __init__(self, tree = simpletree.TreeBuilder,
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tokenizer = tokenizer.HTMLTokenizer, strict = False,
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namespaceHTMLElements = True, debug=False):
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"""
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strict - raise an exception when a parse error is encountered
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tree - a treebuilder class controlling the type of tree that will be
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returned. Built in treebuilders can be accessed through
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html5lib.treebuilders.getTreeBuilder(treeType)
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|
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tokenizer - a class that provides a stream of tokens to the treebuilder.
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This may be replaced for e.g. a sanitizer which converts some tags to
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text
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"""
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# Raise an exception on the first error encountered
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self.strict = strict
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self.tree = tree(namespaceHTMLElements)
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self.tokenizer_class = tokenizer
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self.errors = []
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self.phases = dict([(name, cls(self, self.tree)) for name, cls in
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getPhases(debug).iteritems()])
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def _parse(self, stream, innerHTML=False, container="div",
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encoding=None, parseMeta=True, useChardet=True, **kwargs):
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self.innerHTMLMode = innerHTML
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self.container = container
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self.tokenizer = self.tokenizer_class(stream, encoding=encoding,
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parseMeta=parseMeta,
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useChardet=useChardet,
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parser=self, **kwargs)
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self.reset()
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while True:
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try:
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self.mainLoop()
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break
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except ReparseException, e:
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self.reset()
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def reset(self):
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self.tree.reset()
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self.firstStartTag = False
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self.errors = []
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self.log = [] #only used with debug mode
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# "quirks" / "limited quirks" / "no quirks"
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self.compatMode = "no quirks"
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if self.innerHTMLMode:
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self.innerHTML = self.container.lower()
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|
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if self.innerHTML in cdataElements:
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self.tokenizer.state = self.tokenizer.rcdataState
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elif self.innerHTML in rcdataElements:
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self.tokenizer.state = self.tokenizer.rawtextState
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elif self.innerHTML == 'plaintext':
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self.tokenizer.state = self.tokenizer.plaintextState
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else:
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# state already is data state
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# self.tokenizer.state = self.tokenizer.dataState
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pass
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self.phase = self.phases["beforeHtml"]
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self.phase.insertHtmlElement()
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self.resetInsertionMode()
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else:
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self.innerHTML = False
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self.phase = self.phases["initial"]
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self.lastPhase = None
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self.beforeRCDataPhase = None
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self.framesetOK = True
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def isHTMLIntegrationPoint(self, element):
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if (element.name == "annotation-xml" and
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element.namespace == namespaces["mathml"]):
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return ("encoding" in element.attributes and
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element.attributes["encoding"].translate(
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asciiUpper2Lower) in
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("text/html", "application/xhtml+xml"))
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else:
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return (element.namespace, element.name) in htmlIntegrationPointElements
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def isMathMLTextIntegrationPoint(self, element):
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return (element.namespace, element.name) in mathmlTextIntegrationPointElements
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def mainLoop(self):
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CharactersToken = tokenTypes["Characters"]
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SpaceCharactersToken = tokenTypes["SpaceCharacters"]
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StartTagToken = tokenTypes["StartTag"]
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EndTagToken = tokenTypes["EndTag"]
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CommentToken = tokenTypes["Comment"]
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DoctypeToken = tokenTypes["Doctype"]
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ParseErrorToken = tokenTypes["ParseError"]
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for token in self.normalizedTokens():
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new_token = token
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while new_token is not None:
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currentNode = self.tree.openElements[-1] if self.tree.openElements else None
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currentNodeNamespace = currentNode.namespace if currentNode else None
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currentNodeName = currentNode.name if currentNode else None
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type = new_token["type"]
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if type == ParseErrorToken:
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self.parseError(new_token["data"], new_token.get("datavars", {}))
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new_token = None
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else:
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if (len(self.tree.openElements) == 0 or
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currentNodeNamespace == self.tree.defaultNamespace or
|
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(self.isMathMLTextIntegrationPoint(currentNode) and
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((type == StartTagToken and
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token["name"] not in frozenset(["mglyph", "malignmark"])) or
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type in (CharactersToken, SpaceCharactersToken))) or
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(currentNodeNamespace == namespaces["mathml"] and
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currentNodeName == "annotation-xml" and
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token["name"] == "svg") or
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(self.isHTMLIntegrationPoint(currentNode) and
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type in (StartTagToken, CharactersToken, SpaceCharactersToken))):
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phase = self.phase
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else:
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phase = self.phases["inForeignContent"]
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if type == CharactersToken:
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new_token = phase.processCharacters(new_token)
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elif type == SpaceCharactersToken:
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new_token= phase.processSpaceCharacters(new_token)
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elif type == StartTagToken:
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new_token = phase.processStartTag(new_token)
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elif type == EndTagToken:
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new_token = phase.processEndTag(new_token)
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elif type == CommentToken:
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new_token = phase.processComment(new_token)
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elif type == DoctypeToken:
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new_token = phase.processDoctype(new_token)
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|
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if (type == StartTagToken and token["selfClosing"]
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and not token["selfClosingAcknowledged"]):
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self.parseError("non-void-element-with-trailing-solidus",
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{"name":token["name"]})
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|
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|
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# When the loop finishes it's EOF
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reprocess = True
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phases = []
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while reprocess:
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phases.append(self.phase)
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reprocess = self.phase.processEOF()
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if reprocess:
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assert self.phase not in phases
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|
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def normalizedTokens(self):
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for token in self.tokenizer:
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yield self.normalizeToken(token)
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|
|
||
|
def parse(self, stream, encoding=None, parseMeta=True, useChardet=True):
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|
"""Parse a HTML document into a well-formed tree
|
||
|
|
||
|
stream - a filelike object or string containing the HTML to be parsed
|
||
|
|
||
|
The optional encoding parameter must be a string that indicates
|
||
|
the encoding. If specified, that encoding will be used,
|
||
|
regardless of any BOM or later declaration (such as in a meta
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||
|
element)
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"""
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||
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self._parse(stream, innerHTML=False, encoding=encoding,
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parseMeta=parseMeta, useChardet=useChardet)
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||
|
return self.tree.getDocument()
|
||
|
|
||
|
def parseFragment(self, stream, container="div", encoding=None,
|
||
|
parseMeta=False, useChardet=True):
|
||
|
"""Parse a HTML fragment into a well-formed tree fragment
|
||
|
|
||
|
container - name of the element we're setting the innerHTML property
|
||
|
if set to None, default to 'div'
|
||
|
|
||
|
stream - a filelike object or string containing the HTML to be parsed
|
||
|
|
||
|
The optional encoding parameter must be a string that indicates
|
||
|
the encoding. If specified, that encoding will be used,
|
||
|
regardless of any BOM or later declaration (such as in a meta
|
||
|
element)
|
||
|
"""
|
||
|
self._parse(stream, True, container=container, encoding=encoding)
|
||
|
return self.tree.getFragment()
|
||
|
|
||
|
def parseError(self, errorcode="XXX-undefined-error", datavars={}):
|
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|
# XXX The idea is to make errorcode mandatory.
|
||
|
self.errors.append((self.tokenizer.stream.position(), errorcode, datavars))
|
||
|
if self.strict:
|
||
|
raise ParseError
|
||
|
|
||
|
def normalizeToken(self, token):
|
||
|
""" HTML5 specific normalizations to the token stream """
|
||
|
|
||
|
if token["type"] == tokenTypes["StartTag"]:
|
||
|
token["data"] = dict(token["data"][::-1])
|
||
|
|
||
|
return token
|
||
|
|
||
|
def adjustMathMLAttributes(self, token):
|
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|
replacements = {"definitionurl":u"definitionURL"}
|
||
|
for k,v in replacements.iteritems():
|
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|
if k in token["data"]:
|
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|
token["data"][v] = token["data"][k]
|
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|
del token["data"][k]
|
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|
|
||
|
def adjustSVGAttributes(self, token):
|
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|
replacements = {
|
||
|
"attributename":u"attributeName",
|
||
|
"attributetype":u"attributeType",
|
||
|
"basefrequency":u"baseFrequency",
|
||
|
"baseprofile":u"baseProfile",
|
||
|
"calcmode":u"calcMode",
|
||
|
"clippathunits":u"clipPathUnits",
|
||
|
"contentscripttype":u"contentScriptType",
|
||
|
"contentstyletype":u"contentStyleType",
|
||
|
"diffuseconstant":u"diffuseConstant",
|
||
|
"edgemode":u"edgeMode",
|
||
|
"externalresourcesrequired":u"externalResourcesRequired",
|
||
|
"filterres":u"filterRes",
|
||
|
"filterunits":u"filterUnits",
|
||
|
"glyphref":u"glyphRef",
|
||
|
"gradienttransform":u"gradientTransform",
|
||
|
"gradientunits":u"gradientUnits",
|
||
|
"kernelmatrix":u"kernelMatrix",
|
||
|
"kernelunitlength":u"kernelUnitLength",
|
||
|
"keypoints":u"keyPoints",
|
||
|
"keysplines":u"keySplines",
|
||
|
"keytimes":u"keyTimes",
|
||
|
"lengthadjust":u"lengthAdjust",
|
||
|
"limitingconeangle":u"limitingConeAngle",
|
||
|
"markerheight":u"markerHeight",
|
||
|
"markerunits":u"markerUnits",
|
||
|
"markerwidth":u"markerWidth",
|
||
|
"maskcontentunits":u"maskContentUnits",
|
||
|
"maskunits":u"maskUnits",
|
||
|
"numoctaves":u"numOctaves",
|
||
|
"pathlength":u"pathLength",
|
||
|
"patterncontentunits":u"patternContentUnits",
|
||
|
"patterntransform":u"patternTransform",
|
||
|
"patternunits":u"patternUnits",
|
||
|
"pointsatx":u"pointsAtX",
|
||
|
"pointsaty":u"pointsAtY",
|
||
|
"pointsatz":u"pointsAtZ",
|
||
|
"preservealpha":u"preserveAlpha",
|
||
|
"preserveaspectratio":u"preserveAspectRatio",
|
||
|
"primitiveunits":u"primitiveUnits",
|
||
|
"refx":u"refX",
|
||
|
"refy":u"refY",
|
||
|
"repeatcount":u"repeatCount",
|
||
|
"repeatdur":u"repeatDur",
|
||
|
"requiredextensions":u"requiredExtensions",
|
||
|
"requiredfeatures":u"requiredFeatures",
|
||
|
"specularconstant":u"specularConstant",
|
||
|
"specularexponent":u"specularExponent",
|
||
|
"spreadmethod":u"spreadMethod",
|
||
|
"startoffset":u"startOffset",
|
||
|
"stddeviation":u"stdDeviation",
|
||
|
"stitchtiles":u"stitchTiles",
|
||
|
"surfacescale":u"surfaceScale",
|
||
|
"systemlanguage":u"systemLanguage",
|
||
|
"tablevalues":u"tableValues",
|
||
|
"targetx":u"targetX",
|
||
|
"targety":u"targetY",
|
||
|
"textlength":u"textLength",
|
||
|
"viewbox":u"viewBox",
|
||
|
"viewtarget":u"viewTarget",
|
||
|
"xchannelselector":u"xChannelSelector",
|
||
|
"ychannelselector":u"yChannelSelector",
|
||
|
"zoomandpan":u"zoomAndPan"
|
||
|
}
|
||
|
for originalName in token["data"].keys():
|
||
|
if originalName in replacements:
|
||
|
svgName = replacements[originalName]
|
||
|
token["data"][svgName] = token["data"][originalName]
|
||
|
del token["data"][originalName]
|
||
|
|
||
|
def adjustForeignAttributes(self, token):
|
||
|
replacements = {
|
||
|
"xlink:actuate":("xlink", "actuate", namespaces["xlink"]),
|
||
|
"xlink:arcrole":("xlink", "arcrole", namespaces["xlink"]),
|
||
|
"xlink:href":("xlink", "href", namespaces["xlink"]),
|
||
|
"xlink:role":("xlink", "role", namespaces["xlink"]),
|
||
|
"xlink:show":("xlink", "show", namespaces["xlink"]),
|
||
|
"xlink:title":("xlink", "title", namespaces["xlink"]),
|
||
|
"xlink:type":("xlink", "type", namespaces["xlink"]),
|
||
|
"xml:base":("xml", "base", namespaces["xml"]),
|
||
|
"xml:lang":("xml", "lang", namespaces["xml"]),
|
||
|
"xml:space":("xml", "space", namespaces["xml"]),
|
||
|
"xmlns":(None, "xmlns", namespaces["xmlns"]),
|
||
|
"xmlns:xlink":("xmlns", "xlink", namespaces["xmlns"])
|
||
|
}
|
||
|
|
||
|
for originalName in token["data"].iterkeys():
|
||
|
if originalName in replacements:
|
||
|
foreignName = replacements[originalName]
|
||
|
token["data"][foreignName] = token["data"][originalName]
|
||
|
del token["data"][originalName]
|
||
|
|
||
|
def reparseTokenNormal(self, token):
|
||
|
self.parser.phase()
|
||
|
|
||
|
def resetInsertionMode(self):
|
||
|
# The name of this method is mostly historical. (It's also used in the
|
||
|
# specification.)
|
||
|
last = False
|
||
|
newModes = {
|
||
|
"select":"inSelect",
|
||
|
"td":"inCell",
|
||
|
"th":"inCell",
|
||
|
"tr":"inRow",
|
||
|
"tbody":"inTableBody",
|
||
|
"thead":"inTableBody",
|
||
|
"tfoot":"inTableBody",
|
||
|
"caption":"inCaption",
|
||
|
"colgroup":"inColumnGroup",
|
||
|
"table":"inTable",
|
||
|
"head":"inBody",
|
||
|
"body":"inBody",
|
||
|
"frameset":"inFrameset",
|
||
|
"html":"beforeHead"
|
||
|
}
|
||
|
for node in self.tree.openElements[::-1]:
|
||
|
nodeName = node.name
|
||
|
new_phase = None
|
||
|
if node == self.tree.openElements[0]:
|
||
|
assert self.innerHTML
|
||
|
last = True
|
||
|
nodeName = self.innerHTML
|
||
|
# Check for conditions that should only happen in the innerHTML
|
||
|
# case
|
||
|
if nodeName in ("select", "colgroup", "head", "html"):
|
||
|
assert self.innerHTML
|
||
|
|
||
|
if not last and node.namespace != self.tree.defaultNamespace:
|
||
|
continue
|
||
|
|
||
|
if nodeName in newModes:
|
||
|
new_phase = self.phases[newModes[nodeName]]
|
||
|
break
|
||
|
elif last:
|
||
|
new_phase = self.phases["inBody"]
|
||
|
break
|
||
|
|
||
|
self.phase = new_phase
|
||
|
|
||
|
def parseRCDataRawtext(self, token, contentType):
|
||
|
"""Generic RCDATA/RAWTEXT Parsing algorithm
|
||
|
contentType - RCDATA or RAWTEXT
|
||
|
"""
|
||
|
assert contentType in ("RAWTEXT", "RCDATA")
|
||
|
|
||
|
element = self.tree.insertElement(token)
|
||
|
|
||
|
if contentType == "RAWTEXT":
|
||
|
self.tokenizer.state = self.tokenizer.rawtextState
|
||
|
else:
|
||
|
self.tokenizer.state = self.tokenizer.rcdataState
|
||
|
|
||
|
self.originalPhase = self.phase
|
||
|
|
||
|
self.phase = self.phases["text"]
|
||
|
|
||
|
def getPhases(debug):
|
||
|
def log(function):
|
||
|
"""Logger that records which phase processes each token"""
|
||
|
type_names = dict((value, key) for key, value in
|
||
|
constants.tokenTypes.iteritems())
|
||
|
def wrapped(self, *args, **kwargs):
|
||
|
if function.__name__.startswith("process") and len(args) > 0:
|
||
|
token = args[0]
|
||
|
try:
|
||
|
info = {"type":type_names[token['type']]}
|
||
|
except:
|
||
|
raise
|
||
|
if token['type'] in constants.tagTokenTypes:
|
||
|
info["name"] = token['name']
|
||
|
|
||
|
self.parser.log.append((self.parser.tokenizer.state.__name__,
|
||
|
self.parser.phase.__class__.__name__,
|
||
|
self.__class__.__name__,
|
||
|
function.__name__,
|
||
|
info))
|
||
|
return function(self, *args, **kwargs)
|
||
|
else:
|
||
|
return function(self, *args, **kwargs)
|
||
|
return wrapped
|
||
|
|
||
|
def getMetaclass(use_metaclass, metaclass_func):
|
||
|
if use_metaclass:
|
||
|
return method_decorator_metaclass(metaclass_func)
|
||
|
else:
|
||
|
return type
|
||
|
|
||
|
class Phase(object):
|
||
|
"""Base class for helper object that implements each phase of processing
|
||
|
"""
|
||
|
# Order should be (they can be omitted):
|
||
|
# * EOF
|
||
|
# * Comment
|
||
|
# * Doctype
|
||
|
# * SpaceCharacters
|
||
|
# * Characters
|
||
|
# * StartTag
|
||
|
# - startTag* methods
|
||
|
# * EndTag
|
||
|
# - endTag* methods
|
||
|
|
||
|
__metaclass__ = getMetaclass(debug, log)
|
||
|
|
||
|
def __init__(self, parser, tree):
|
||
|
self.parser = parser
|
||
|
self.tree = tree
|
||
|
|
||
|
def processEOF(self):
|
||
|
raise NotImplementedError
|
||
|
|
||
|
def processComment(self, token):
|
||
|
# For most phases the following is correct. Where it's not it will be
|
||
|
# overridden.
|
||
|
self.tree.insertComment(token, self.tree.openElements[-1])
|
||
|
|
||
|
def processDoctype(self, token):
|
||
|
self.parser.parseError("unexpected-doctype")
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.tree.insertText(token["data"])
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
self.tree.insertText(token["data"])
|
||
|
|
||
|
def processStartTag(self, token):
|
||
|
return self.startTagHandler[token["name"]](token)
|
||
|
|
||
|
def startTagHtml(self, token):
|
||
|
if self.parser.firstStartTag == False and token["name"] == "html":
|
||
|
self.parser.parseError("non-html-root")
|
||
|
# XXX Need a check here to see if the first start tag token emitted is
|
||
|
# this token... If it's not, invoke self.parser.parseError().
|
||
|
for attr, value in token["data"].iteritems():
|
||
|
if attr not in self.tree.openElements[0].attributes:
|
||
|
self.tree.openElements[0].attributes[attr] = value
|
||
|
self.parser.firstStartTag = False
|
||
|
|
||
|
def processEndTag(self, token):
|
||
|
return self.endTagHandler[token["name"]](token)
|
||
|
|
||
|
class InitialPhase(Phase):
|
||
|
def processSpaceCharacters(self, token):
|
||
|
pass
|
||
|
|
||
|
def processComment(self, token):
|
||
|
self.tree.insertComment(token, self.tree.document)
|
||
|
|
||
|
def processDoctype(self, token):
|
||
|
name = token["name"]
|
||
|
publicId = token["publicId"]
|
||
|
systemId = token["systemId"]
|
||
|
correct = token["correct"]
|
||
|
|
||
|
if (name != "html" or publicId != None or
|
||
|
systemId != None and systemId != "about:legacy-compat"):
|
||
|
self.parser.parseError("unknown-doctype")
|
||
|
|
||
|
if publicId is None:
|
||
|
publicId = ""
|
||
|
|
||
|
self.tree.insertDoctype(token)
|
||
|
|
||
|
if publicId != "":
|
||
|
publicId = publicId.translate(asciiUpper2Lower)
|
||
|
|
||
|
if (not correct or token["name"] != "html"
|
||
|
or startswithany(publicId,
|
||
|
("+//silmaril//dtd html pro v0r11 19970101//",
|
||
|
"-//advasoft ltd//dtd html 3.0 aswedit + extensions//",
|
||
|
"-//as//dtd html 3.0 aswedit + extensions//",
|
||
|
"-//ietf//dtd html 2.0 level 1//",
|
||
|
"-//ietf//dtd html 2.0 level 2//",
|
||
|
"-//ietf//dtd html 2.0 strict level 1//",
|
||
|
"-//ietf//dtd html 2.0 strict level 2//",
|
||
|
"-//ietf//dtd html 2.0 strict//",
|
||
|
"-//ietf//dtd html 2.0//",
|
||
|
"-//ietf//dtd html 2.1e//",
|
||
|
"-//ietf//dtd html 3.0//",
|
||
|
"-//ietf//dtd html 3.2 final//",
|
||
|
"-//ietf//dtd html 3.2//",
|
||
|
"-//ietf//dtd html 3//",
|
||
|
"-//ietf//dtd html level 0//",
|
||
|
"-//ietf//dtd html level 1//",
|
||
|
"-//ietf//dtd html level 2//",
|
||
|
"-//ietf//dtd html level 3//",
|
||
|
"-//ietf//dtd html strict level 0//",
|
||
|
"-//ietf//dtd html strict level 1//",
|
||
|
"-//ietf//dtd html strict level 2//",
|
||
|
"-//ietf//dtd html strict level 3//",
|
||
|
"-//ietf//dtd html strict//",
|
||
|
"-//ietf//dtd html//",
|
||
|
"-//metrius//dtd metrius presentational//",
|
||
|
"-//microsoft//dtd internet explorer 2.0 html strict//",
|
||
|
"-//microsoft//dtd internet explorer 2.0 html//",
|
||
|
"-//microsoft//dtd internet explorer 2.0 tables//",
|
||
|
"-//microsoft//dtd internet explorer 3.0 html strict//",
|
||
|
"-//microsoft//dtd internet explorer 3.0 html//",
|
||
|
"-//microsoft//dtd internet explorer 3.0 tables//",
|
||
|
"-//netscape comm. corp.//dtd html//",
|
||
|
"-//netscape comm. corp.//dtd strict html//",
|
||
|
"-//o'reilly and associates//dtd html 2.0//",
|
||
|
"-//o'reilly and associates//dtd html extended 1.0//",
|
||
|
"-//o'reilly and associates//dtd html extended relaxed 1.0//",
|
||
|
"-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//",
|
||
|
"-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//",
|
||
|
"-//spyglass//dtd html 2.0 extended//",
|
||
|
"-//sq//dtd html 2.0 hotmetal + extensions//",
|
||
|
"-//sun microsystems corp.//dtd hotjava html//",
|
||
|
"-//sun microsystems corp.//dtd hotjava strict html//",
|
||
|
"-//w3c//dtd html 3 1995-03-24//",
|
||
|
"-//w3c//dtd html 3.2 draft//",
|
||
|
"-//w3c//dtd html 3.2 final//",
|
||
|
"-//w3c//dtd html 3.2//",
|
||
|
"-//w3c//dtd html 3.2s draft//",
|
||
|
"-//w3c//dtd html 4.0 frameset//",
|
||
|
"-//w3c//dtd html 4.0 transitional//",
|
||
|
"-//w3c//dtd html experimental 19960712//",
|
||
|
"-//w3c//dtd html experimental 970421//",
|
||
|
"-//w3c//dtd w3 html//",
|
||
|
"-//w3o//dtd w3 html 3.0//",
|
||
|
"-//webtechs//dtd mozilla html 2.0//",
|
||
|
"-//webtechs//dtd mozilla html//"))
|
||
|
or publicId in
|
||
|
("-//w3o//dtd w3 html strict 3.0//en//",
|
||
|
"-/w3c/dtd html 4.0 transitional/en",
|
||
|
"html")
|
||
|
or startswithany(publicId,
|
||
|
("-//w3c//dtd html 4.01 frameset//",
|
||
|
"-//w3c//dtd html 4.01 transitional//")) and
|
||
|
systemId == None
|
||
|
or systemId and systemId.lower() == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd"):
|
||
|
self.parser.compatMode = "quirks"
|
||
|
elif (startswithany(publicId,
|
||
|
("-//w3c//dtd xhtml 1.0 frameset//",
|
||
|
"-//w3c//dtd xhtml 1.0 transitional//"))
|
||
|
or startswithany(publicId,
|
||
|
("-//w3c//dtd html 4.01 frameset//",
|
||
|
"-//w3c//dtd html 4.01 transitional//")) and
|
||
|
systemId != None):
|
||
|
self.parser.compatMode = "limited quirks"
|
||
|
|
||
|
self.parser.phase = self.parser.phases["beforeHtml"]
|
||
|
|
||
|
def anythingElse(self):
|
||
|
self.parser.compatMode = "quirks"
|
||
|
self.parser.phase = self.parser.phases["beforeHtml"]
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.parser.parseError("expected-doctype-but-got-chars")
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def processStartTag(self, token):
|
||
|
self.parser.parseError("expected-doctype-but-got-start-tag",
|
||
|
{"name": token["name"]})
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def processEndTag(self, token):
|
||
|
self.parser.parseError("expected-doctype-but-got-end-tag",
|
||
|
{"name": token["name"]})
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def processEOF(self):
|
||
|
self.parser.parseError("expected-doctype-but-got-eof")
|
||
|
self.anythingElse()
|
||
|
return True
|
||
|
|
||
|
|
||
|
class BeforeHtmlPhase(Phase):
|
||
|
# helper methods
|
||
|
def insertHtmlElement(self):
|
||
|
self.tree.insertRoot(impliedTagToken("html", "StartTag"))
|
||
|
self.parser.phase = self.parser.phases["beforeHead"]
|
||
|
|
||
|
# other
|
||
|
def processEOF(self):
|
||
|
self.insertHtmlElement()
|
||
|
return True
|
||
|
|
||
|
def processComment(self, token):
|
||
|
self.tree.insertComment(token, self.tree.document)
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
pass
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.insertHtmlElement()
|
||
|
return token
|
||
|
|
||
|
def processStartTag(self, token):
|
||
|
if token["name"] == "html":
|
||
|
self.parser.firstStartTag = True
|
||
|
self.insertHtmlElement()
|
||
|
return token
|
||
|
|
||
|
def processEndTag(self, token):
|
||
|
if token["name"] not in ("head", "body", "html", "br"):
|
||
|
self.parser.parseError("unexpected-end-tag-before-html",
|
||
|
{"name": token["name"]})
|
||
|
else:
|
||
|
self.insertHtmlElement()
|
||
|
return token
|
||
|
|
||
|
|
||
|
class BeforeHeadPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("head", self.startTagHead)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
(("head", "body", "html", "br"), self.endTagImplyHead)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def processEOF(self):
|
||
|
self.startTagHead(impliedTagToken("head", "StartTag"))
|
||
|
return True
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
pass
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.startTagHead(impliedTagToken("head", "StartTag"))
|
||
|
return token
|
||
|
|
||
|
def startTagHtml(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def startTagHead(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.headPointer = self.tree.openElements[-1]
|
||
|
self.parser.phase = self.parser.phases["inHead"]
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.startTagHead(impliedTagToken("head", "StartTag"))
|
||
|
return token
|
||
|
|
||
|
def endTagImplyHead(self, token):
|
||
|
self.startTagHead(impliedTagToken("head", "StartTag"))
|
||
|
return token
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
self.parser.parseError("end-tag-after-implied-root",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
class InHeadPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("title", self.startTagTitle),
|
||
|
(("noscript", "noframes", "style"), self.startTagNoScriptNoFramesStyle),
|
||
|
("script", self.startTagScript),
|
||
|
(("base", "basefont", "bgsound", "command", "link"),
|
||
|
self.startTagBaseLinkCommand),
|
||
|
("meta", self.startTagMeta),
|
||
|
("head", self.startTagHead)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self. endTagHandler = utils.MethodDispatcher([
|
||
|
("head", self.endTagHead),
|
||
|
(("br", "html", "body"), self.endTagHtmlBodyBr)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
# the real thing
|
||
|
def processEOF (self):
|
||
|
self.anythingElse()
|
||
|
return True
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def startTagHtml(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def startTagHead(self, token):
|
||
|
self.parser.parseError("two-heads-are-not-better-than-one")
|
||
|
|
||
|
def startTagBaseLinkCommand(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.openElements.pop()
|
||
|
token["selfClosingAcknowledged"] = True
|
||
|
|
||
|
def startTagMeta(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.openElements.pop()
|
||
|
token["selfClosingAcknowledged"] = True
|
||
|
|
||
|
attributes = token["data"]
|
||
|
if self.parser.tokenizer.stream.charEncoding[1] == "tentative":
|
||
|
if "charset" in attributes:
|
||
|
self.parser.tokenizer.stream.changeEncoding(attributes["charset"])
|
||
|
elif "content" in attributes:
|
||
|
# Encoding it as UTF-8 here is a hack, as really we should pass
|
||
|
# the abstract Unicode string, and just use the
|
||
|
# ContentAttrParser on that, but using UTF-8 allows all chars
|
||
|
# to be encoded and as a ASCII-superset works.
|
||
|
data = inputstream.EncodingBytes(attributes["content"].encode("utf-8"))
|
||
|
parser = inputstream.ContentAttrParser(data)
|
||
|
codec = parser.parse()
|
||
|
self.parser.tokenizer.stream.changeEncoding(codec)
|
||
|
|
||
|
def startTagTitle(self, token):
|
||
|
self.parser.parseRCDataRawtext(token, "RCDATA")
|
||
|
|
||
|
def startTagNoScriptNoFramesStyle(self, token):
|
||
|
#Need to decide whether to implement the scripting-disabled case
|
||
|
self.parser.parseRCDataRawtext(token, "RAWTEXT")
|
||
|
|
||
|
def startTagScript(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.tokenizer.state = self.parser.tokenizer.scriptDataState
|
||
|
self.parser.originalPhase = self.parser.phase
|
||
|
self.parser.phase = self.parser.phases["text"]
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def endTagHead(self, token):
|
||
|
node = self.parser.tree.openElements.pop()
|
||
|
assert node.name == "head", "Expected head got %s"%node.name
|
||
|
self.parser.phase = self.parser.phases["afterHead"]
|
||
|
|
||
|
def endTagHtmlBodyBr(self, token):
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": token["name"]})
|
||
|
|
||
|
def anythingElse(self):
|
||
|
self.endTagHead(impliedTagToken("head"))
|
||
|
|
||
|
|
||
|
# XXX If we implement a parser for which scripting is disabled we need to
|
||
|
# implement this phase.
|
||
|
#
|
||
|
# class InHeadNoScriptPhase(Phase):
|
||
|
|
||
|
class AfterHeadPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("body", self.startTagBody),
|
||
|
("frameset", self.startTagFrameset),
|
||
|
(("base", "basefont", "bgsound", "link", "meta", "noframes", "script",
|
||
|
"style", "title"),
|
||
|
self.startTagFromHead),
|
||
|
("head", self.startTagHead)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
self.endTagHandler = utils.MethodDispatcher([(("body", "html", "br"),
|
||
|
self.endTagHtmlBodyBr)])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def processEOF(self):
|
||
|
self.anythingElse()
|
||
|
return True
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def startTagHtml(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def startTagBody(self, token):
|
||
|
self.parser.framesetOK = False
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.phase = self.parser.phases["inBody"]
|
||
|
|
||
|
def startTagFrameset(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.phase = self.parser.phases["inFrameset"]
|
||
|
|
||
|
def startTagFromHead(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag-out-of-my-head",
|
||
|
{"name": token["name"]})
|
||
|
self.tree.openElements.append(self.tree.headPointer)
|
||
|
self.parser.phases["inHead"].processStartTag(token)
|
||
|
for node in self.tree.openElements[::-1]:
|
||
|
if node.name == "head":
|
||
|
self.tree.openElements.remove(node)
|
||
|
break
|
||
|
|
||
|
def startTagHead(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag", {"name":token["name"]})
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def endTagHtmlBodyBr(self, token):
|
||
|
self.anythingElse()
|
||
|
return token
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag", {"name":token["name"]})
|
||
|
|
||
|
def anythingElse(self):
|
||
|
self.tree.insertElement(impliedTagToken("body", "StartTag"))
|
||
|
self.parser.phase = self.parser.phases["inBody"]
|
||
|
self.parser.framesetOK = True
|
||
|
|
||
|
|
||
|
class InBodyPhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#parsing-main-inbody
|
||
|
# the really-really-really-very crazy mode
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
#Keep a ref to this for special handling of whitespace in <pre>
|
||
|
self.processSpaceCharactersNonPre = self.processSpaceCharacters
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
(("base", "basefont", "bgsound", "command", "link", "meta",
|
||
|
"noframes", "script", "style", "title"),
|
||
|
self.startTagProcessInHead),
|
||
|
("body", self.startTagBody),
|
||
|
("frameset", self.startTagFrameset),
|
||
|
(("address", "article", "aside", "blockquote", "center", "details",
|
||
|
"details", "dir", "div", "dl", "fieldset", "figcaption", "figure",
|
||
|
"footer", "header", "hgroup", "menu", "nav", "ol", "p",
|
||
|
"section", "summary", "ul"),
|
||
|
self.startTagCloseP),
|
||
|
(headingElements, self.startTagHeading),
|
||
|
(("pre", "listing"), self.startTagPreListing),
|
||
|
("form", self.startTagForm),
|
||
|
(("li", "dd", "dt"), self.startTagListItem),
|
||
|
("plaintext",self.startTagPlaintext),
|
||
|
("a", self.startTagA),
|
||
|
(("b", "big", "code", "em", "font", "i", "s", "small", "strike",
|
||
|
"strong", "tt", "u"),self.startTagFormatting),
|
||
|
("nobr", self.startTagNobr),
|
||
|
("button", self.startTagButton),
|
||
|
(("applet", "marquee", "object"), self.startTagAppletMarqueeObject),
|
||
|
("xmp", self.startTagXmp),
|
||
|
("table", self.startTagTable),
|
||
|
(("area", "br", "embed", "img", "keygen", "wbr"),
|
||
|
self.startTagVoidFormatting),
|
||
|
(("param", "source", "track"), self.startTagParamSource),
|
||
|
("input", self.startTagInput),
|
||
|
("hr", self.startTagHr),
|
||
|
("image", self.startTagImage),
|
||
|
("isindex", self.startTagIsIndex),
|
||
|
("textarea", self.startTagTextarea),
|
||
|
("iframe", self.startTagIFrame),
|
||
|
(("noembed", "noframes", "noscript"), self.startTagRawtext),
|
||
|
("select", self.startTagSelect),
|
||
|
(("rp", "rt"), self.startTagRpRt),
|
||
|
(("option", "optgroup"), self.startTagOpt),
|
||
|
(("math"), self.startTagMath),
|
||
|
(("svg"), self.startTagSvg),
|
||
|
(("caption", "col", "colgroup", "frame", "head",
|
||
|
"tbody", "td", "tfoot", "th", "thead",
|
||
|
"tr"), self.startTagMisplaced)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("body",self.endTagBody),
|
||
|
("html",self.endTagHtml),
|
||
|
(("address", "article", "aside", "blockquote", "center",
|
||
|
"details", "dir", "div", "dl", "fieldset", "figcaption", "figure",
|
||
|
"footer", "header", "hgroup", "listing", "menu", "nav", "ol", "pre",
|
||
|
"section", "summary", "ul"), self.endTagBlock),
|
||
|
("form", self.endTagForm),
|
||
|
("p",self.endTagP),
|
||
|
(("dd", "dt", "li"), self.endTagListItem),
|
||
|
(headingElements, self.endTagHeading),
|
||
|
(("a", "b", "big", "code", "em", "font", "i", "nobr", "s", "small",
|
||
|
"strike", "strong", "tt", "u"), self.endTagFormatting),
|
||
|
(("applet", "marquee", "object"), self.endTagAppletMarqueeObject),
|
||
|
("br", self.endTagBr),
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def isMatchingFormattingElement(self, node1, node2):
|
||
|
if node1.name != node2.name or node1.namespace != node2.namespace:
|
||
|
return False
|
||
|
elif len(node1.attributes) != len(node2.attributes):
|
||
|
return False
|
||
|
else:
|
||
|
attributes1 = sorted(node1.attributes.items())
|
||
|
attributes2 = sorted(node2.attributes.items())
|
||
|
for attr1, attr2 in zip(attributes1, attributes2):
|
||
|
if attr1 != attr2:
|
||
|
return False
|
||
|
return True
|
||
|
|
||
|
# helper
|
||
|
def addFormattingElement(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
element = self.tree.openElements[-1]
|
||
|
|
||
|
matchingElements = []
|
||
|
for node in self.tree.activeFormattingElements[::-1]:
|
||
|
if node is Marker:
|
||
|
break
|
||
|
elif self.isMatchingFormattingElement(node, element):
|
||
|
matchingElements.append(node)
|
||
|
|
||
|
assert len(matchingElements) <= 3
|
||
|
if len(matchingElements) == 3:
|
||
|
self.tree.activeFormattingElements.remove(matchingElements[-1])
|
||
|
self.tree.activeFormattingElements.append(element)
|
||
|
|
||
|
# the real deal
|
||
|
def processEOF(self):
|
||
|
allowed_elements = frozenset(("dd", "dt", "li", "p", "tbody", "td",
|
||
|
"tfoot", "th", "thead", "tr", "body",
|
||
|
"html"))
|
||
|
for node in self.tree.openElements[::-1]:
|
||
|
if node.name not in allowed_elements:
|
||
|
self.parser.parseError("expected-closing-tag-but-got-eof")
|
||
|
break
|
||
|
#Stop parsing
|
||
|
|
||
|
def processSpaceCharactersDropNewline(self, token):
|
||
|
# Sometimes (start of <pre>, <listing>, and <textarea> blocks) we
|
||
|
# want to drop leading newlines
|
||
|
data = token["data"]
|
||
|
self.processSpaceCharacters = self.processSpaceCharactersNonPre
|
||
|
if (data.startswith("\n") and
|
||
|
self.tree.openElements[-1].name in ("pre", "listing", "textarea")
|
||
|
and not self.tree.openElements[-1].hasContent()):
|
||
|
data = data[1:]
|
||
|
if data:
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertText(data)
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
if token["data"] == u"\u0000":
|
||
|
#The tokenizer should always emit null on its own
|
||
|
return
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertText(token["data"])
|
||
|
#This must be bad for performance
|
||
|
if (self.parser.framesetOK and
|
||
|
any([char not in spaceCharacters
|
||
|
for char in token["data"]])):
|
||
|
self.parser.framesetOK = False
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertText(token["data"])
|
||
|
|
||
|
def startTagProcessInHead(self, token):
|
||
|
return self.parser.phases["inHead"].processStartTag(token)
|
||
|
|
||
|
def startTagBody(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag", {"name": "body"})
|
||
|
if (len(self.tree.openElements) == 1
|
||
|
or self.tree.openElements[1].name != "body"):
|
||
|
assert self.parser.innerHTML
|
||
|
else:
|
||
|
self.parser.framesetOK = False
|
||
|
for attr, value in token["data"].iteritems():
|
||
|
if attr not in self.tree.openElements[1].attributes:
|
||
|
self.tree.openElements[1].attributes[attr] = value
|
||
|
|
||
|
def startTagFrameset(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag", {"name": "frameset"})
|
||
|
if (len(self.tree.openElements) == 1 or self.tree.openElements[1].name != "body"):
|
||
|
assert self.parser.innerHTML
|
||
|
elif not self.parser.framesetOK:
|
||
|
pass
|
||
|
else:
|
||
|
if self.tree.openElements[1].parent:
|
||
|
self.tree.openElements[1].parent.removeChild(self.tree.openElements[1])
|
||
|
while self.tree.openElements[-1].name != "html":
|
||
|
self.tree.openElements.pop()
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.phase = self.parser.phases["inFrameset"]
|
||
|
|
||
|
def startTagCloseP(self, token):
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.endTagP(impliedTagToken("p"))
|
||
|
self.tree.insertElement(token)
|
||
|
|
||
|
def startTagPreListing(self, token):
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.endTagP(impliedTagToken("p"))
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.framesetOK = False
|
||
|
self.processSpaceCharacters = self.processSpaceCharactersDropNewline
|
||
|
|
||
|
def startTagForm(self, token):
|
||
|
if self.tree.formPointer:
|
||
|
self.parser.parseError(u"unexpected-start-tag", {"name": "form"})
|
||
|
else:
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.endTagP(impliedTagToken("p"))
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.formPointer = self.tree.openElements[-1]
|
||
|
|
||
|
def startTagListItem(self, token):
|
||
|
self.parser.framesetOK = False
|
||
|
|
||
|
stopNamesMap = {"li":["li"],
|
||
|
"dt":["dt", "dd"],
|
||
|
"dd":["dt", "dd"]}
|
||
|
stopNames = stopNamesMap[token["name"]]
|
||
|
for node in reversed(self.tree.openElements):
|
||
|
if node.name in stopNames:
|
||
|
self.parser.phase.processEndTag(
|
||
|
impliedTagToken(node.name, "EndTag"))
|
||
|
break
|
||
|
if (node.nameTuple in specialElements and
|
||
|
node.name not in ("address", "div", "p")):
|
||
|
break
|
||
|
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.parser.phase.processEndTag(
|
||
|
impliedTagToken("p", "EndTag"))
|
||
|
|
||
|
self.tree.insertElement(token)
|
||
|
|
||
|
def startTagPlaintext(self, token):
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.endTagP(impliedTagToken("p"))
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.tokenizer.state = self.parser.tokenizer.plaintextState
|
||
|
|
||
|
def startTagHeading(self, token):
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.endTagP(impliedTagToken("p"))
|
||
|
if self.tree.openElements[-1].name in headingElements:
|
||
|
self.parser.parseError("unexpected-start-tag", {"name": token["name"]})
|
||
|
self.tree.openElements.pop()
|
||
|
self.tree.insertElement(token)
|
||
|
|
||
|
def startTagA(self, token):
|
||
|
afeAElement = self.tree.elementInActiveFormattingElements("a")
|
||
|
if afeAElement:
|
||
|
self.parser.parseError("unexpected-start-tag-implies-end-tag",
|
||
|
{"startName": "a", "endName": "a"})
|
||
|
self.endTagFormatting(impliedTagToken("a"))
|
||
|
if afeAElement in self.tree.openElements:
|
||
|
self.tree.openElements.remove(afeAElement)
|
||
|
if afeAElement in self.tree.activeFormattingElements:
|
||
|
self.tree.activeFormattingElements.remove(afeAElement)
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.addFormattingElement(token)
|
||
|
|
||
|
def startTagFormatting(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.addFormattingElement(token)
|
||
|
|
||
|
def startTagNobr(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
if self.tree.elementInScope("nobr"):
|
||
|
self.parser.parseError("unexpected-start-tag-implies-end-tag",
|
||
|
{"startName": "nobr", "endName": "nobr"})
|
||
|
self.processEndTag(impliedTagToken("nobr"))
|
||
|
# XXX Need tests that trigger the following
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.addFormattingElement(token)
|
||
|
|
||
|
def startTagButton(self, token):
|
||
|
if self.tree.elementInScope("button"):
|
||
|
self.parser.parseError("unexpected-start-tag-implies-end-tag",
|
||
|
{"startName": "button", "endName": "button"})
|
||
|
self.processEndTag(impliedTagToken("button"))
|
||
|
return token
|
||
|
else:
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.framesetOK = False
|
||
|
|
||
|
def startTagAppletMarqueeObject(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.activeFormattingElements.append(Marker)
|
||
|
self.parser.framesetOK = False
|
||
|
|
||
|
def startTagXmp(self, token):
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.endTagP(impliedTagToken("p"))
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.parser.framesetOK = False
|
||
|
self.parser.parseRCDataRawtext(token, "RAWTEXT")
|
||
|
|
||
|
def startTagTable(self, token):
|
||
|
if self.parser.compatMode != "quirks":
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.processEndTag(impliedTagToken("p"))
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.framesetOK = False
|
||
|
self.parser.phase = self.parser.phases["inTable"]
|
||
|
|
||
|
def startTagVoidFormatting(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.openElements.pop()
|
||
|
token["selfClosingAcknowledged"] = True
|
||
|
self.parser.framesetOK = False
|
||
|
|
||
|
def startTagInput(self, token):
|
||
|
framesetOK = self.parser.framesetOK
|
||
|
self.startTagVoidFormatting(token)
|
||
|
if ("type" in token["data"] and
|
||
|
token["data"]["type"].translate(asciiUpper2Lower) == "hidden"):
|
||
|
#input type=hidden doesn't change framesetOK
|
||
|
self.parser.framesetOK = framesetOK
|
||
|
|
||
|
def startTagParamSource(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.openElements.pop()
|
||
|
token["selfClosingAcknowledged"] = True
|
||
|
|
||
|
def startTagHr(self, token):
|
||
|
if self.tree.elementInScope("p", variant="button"):
|
||
|
self.endTagP(impliedTagToken("p"))
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.openElements.pop()
|
||
|
token["selfClosingAcknowledged"] = True
|
||
|
self.parser.framesetOK = False
|
||
|
|
||
|
def startTagImage(self, token):
|
||
|
# No really...
|
||
|
self.parser.parseError("unexpected-start-tag-treated-as",
|
||
|
{"originalName": "image", "newName": "img"})
|
||
|
self.processStartTag(impliedTagToken("img", "StartTag",
|
||
|
attributes=token["data"],
|
||
|
selfClosing=token["selfClosing"]))
|
||
|
|
||
|
def startTagIsIndex(self, token):
|
||
|
self.parser.parseError("deprecated-tag", {"name": "isindex"})
|
||
|
if self.tree.formPointer:
|
||
|
return
|
||
|
form_attrs = {}
|
||
|
if "action" in token["data"]:
|
||
|
form_attrs["action"] = token["data"]["action"]
|
||
|
self.processStartTag(impliedTagToken("form", "StartTag",
|
||
|
attributes=form_attrs))
|
||
|
self.processStartTag(impliedTagToken("hr", "StartTag"))
|
||
|
self.processStartTag(impliedTagToken("label", "StartTag"))
|
||
|
# XXX Localization ...
|
||
|
if "prompt" in token["data"]:
|
||
|
prompt = token["data"]["prompt"]
|
||
|
else:
|
||
|
prompt = u"This is a searchable index. Enter search keywords: "
|
||
|
self.processCharacters(
|
||
|
{"type":tokenTypes["Characters"], "data":prompt})
|
||
|
attributes = token["data"].copy()
|
||
|
if "action" in attributes:
|
||
|
del attributes["action"]
|
||
|
if "prompt" in attributes:
|
||
|
del attributes["prompt"]
|
||
|
attributes["name"] = "isindex"
|
||
|
self.processStartTag(impliedTagToken("input", "StartTag",
|
||
|
attributes = attributes,
|
||
|
selfClosing =
|
||
|
token["selfClosing"]))
|
||
|
self.processEndTag(impliedTagToken("label"))
|
||
|
self.processStartTag(impliedTagToken("hr", "StartTag"))
|
||
|
self.processEndTag(impliedTagToken("form"))
|
||
|
|
||
|
def startTagTextarea(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.tokenizer.state = self.parser.tokenizer.rcdataState
|
||
|
self.processSpaceCharacters = self.processSpaceCharactersDropNewline
|
||
|
self.parser.framesetOK = False
|
||
|
|
||
|
def startTagIFrame(self, token):
|
||
|
self.parser.framesetOK = False
|
||
|
self.startTagRawtext(token)
|
||
|
|
||
|
def startTagRawtext(self, token):
|
||
|
"""iframe, noembed noframes, noscript(if scripting enabled)"""
|
||
|
self.parser.parseRCDataRawtext(token, "RAWTEXT")
|
||
|
|
||
|
def startTagOpt(self, token):
|
||
|
if self.tree.openElements[-1].name == "option":
|
||
|
self.parser.phase.processEndTag(impliedTagToken("option"))
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.parser.tree.insertElement(token)
|
||
|
|
||
|
def startTagSelect(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.framesetOK = False
|
||
|
if self.parser.phase in (self.parser.phases["inTable"],
|
||
|
self.parser.phases["inCaption"],
|
||
|
self.parser.phases["inColumnGroup"],
|
||
|
self.parser.phases["inTableBody"],
|
||
|
self.parser.phases["inRow"],
|
||
|
self.parser.phases["inCell"]):
|
||
|
self.parser.phase = self.parser.phases["inSelectInTable"]
|
||
|
else:
|
||
|
self.parser.phase = self.parser.phases["inSelect"]
|
||
|
|
||
|
def startTagRpRt(self, token):
|
||
|
if self.tree.elementInScope("ruby"):
|
||
|
self.tree.generateImpliedEndTags()
|
||
|
if self.tree.openElements[-1].name != "ruby":
|
||
|
self.parser.parseError()
|
||
|
self.tree.insertElement(token)
|
||
|
|
||
|
def startTagMath(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.parser.adjustMathMLAttributes(token)
|
||
|
self.parser.adjustForeignAttributes(token)
|
||
|
token["namespace"] = namespaces["mathml"]
|
||
|
self.tree.insertElement(token)
|
||
|
#Need to get the parse error right for the case where the token
|
||
|
#has a namespace not equal to the xmlns attribute
|
||
|
if token["selfClosing"]:
|
||
|
self.tree.openElements.pop()
|
||
|
token["selfClosingAcknowledged"] = True
|
||
|
|
||
|
def startTagSvg(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.parser.adjustSVGAttributes(token)
|
||
|
self.parser.adjustForeignAttributes(token)
|
||
|
token["namespace"] = namespaces["svg"]
|
||
|
self.tree.insertElement(token)
|
||
|
#Need to get the parse error right for the case where the token
|
||
|
#has a namespace not equal to the xmlns attribute
|
||
|
if token["selfClosing"]:
|
||
|
self.tree.openElements.pop()
|
||
|
token["selfClosingAcknowledged"] = True
|
||
|
|
||
|
def startTagMisplaced(self, token):
|
||
|
""" Elements that should be children of other elements that have a
|
||
|
different insertion mode; here they are ignored
|
||
|
"caption", "col", "colgroup", "frame", "frameset", "head",
|
||
|
"option", "optgroup", "tbody", "td", "tfoot", "th", "thead",
|
||
|
"tr", "noscript"
|
||
|
"""
|
||
|
self.parser.parseError("unexpected-start-tag-ignored", {"name": token["name"]})
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertElement(token)
|
||
|
|
||
|
def endTagP(self, token):
|
||
|
if not self.tree.elementInScope("p", variant="button"):
|
||
|
self.startTagCloseP(impliedTagToken("p", "StartTag"))
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": "p"})
|
||
|
self.endTagP(impliedTagToken("p", "EndTag"))
|
||
|
else:
|
||
|
self.tree.generateImpliedEndTags("p")
|
||
|
if self.tree.openElements[-1].name != "p":
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": "p"})
|
||
|
node = self.tree.openElements.pop()
|
||
|
while node.name != "p":
|
||
|
node = self.tree.openElements.pop()
|
||
|
|
||
|
def endTagBody(self, token):
|
||
|
if not self.tree.elementInScope("body"):
|
||
|
self.parser.parseError()
|
||
|
return
|
||
|
elif self.tree.openElements[-1].name != "body":
|
||
|
for node in self.tree.openElements[2:]:
|
||
|
if node.name not in frozenset(("dd", "dt", "li", "optgroup",
|
||
|
"option", "p", "rp", "rt",
|
||
|
"tbody", "td", "tfoot",
|
||
|
"th", "thead", "tr", "body",
|
||
|
"html")):
|
||
|
#Not sure this is the correct name for the parse error
|
||
|
self.parser.parseError(
|
||
|
"expected-one-end-tag-but-got-another",
|
||
|
{"expectedName": "body", "gotName": node.name})
|
||
|
break
|
||
|
self.parser.phase = self.parser.phases["afterBody"]
|
||
|
|
||
|
def endTagHtml(self, token):
|
||
|
#We repeat the test for the body end tag token being ignored here
|
||
|
if self.tree.elementInScope("body"):
|
||
|
self.endTagBody(impliedTagToken("body"))
|
||
|
return token
|
||
|
|
||
|
def endTagBlock(self, token):
|
||
|
#Put us back in the right whitespace handling mode
|
||
|
if token["name"] == "pre":
|
||
|
self.processSpaceCharacters = self.processSpaceCharactersNonPre
|
||
|
inScope = self.tree.elementInScope(token["name"])
|
||
|
if inScope:
|
||
|
self.tree.generateImpliedEndTags()
|
||
|
if self.tree.openElements[-1].name != token["name"]:
|
||
|
self.parser.parseError("end-tag-too-early", {"name": token["name"]})
|
||
|
if inScope:
|
||
|
node = self.tree.openElements.pop()
|
||
|
while node.name != token["name"]:
|
||
|
node = self.tree.openElements.pop()
|
||
|
|
||
|
def endTagForm(self, token):
|
||
|
node = self.tree.formPointer
|
||
|
self.tree.formPointer = None
|
||
|
if node is None or not self.tree.elementInScope(node):
|
||
|
self.parser.parseError("unexpected-end-tag",
|
||
|
{"name":"form"})
|
||
|
else:
|
||
|
self.tree.generateImpliedEndTags()
|
||
|
if self.tree.openElements[-1] != node:
|
||
|
self.parser.parseError("end-tag-too-early-ignored",
|
||
|
{"name": "form"})
|
||
|
self.tree.openElements.remove(node)
|
||
|
|
||
|
def endTagListItem(self, token):
|
||
|
if token["name"] == "li":
|
||
|
variant = "list"
|
||
|
else:
|
||
|
variant = None
|
||
|
if not self.tree.elementInScope(token["name"], variant=variant):
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": token["name"]})
|
||
|
else:
|
||
|
self.tree.generateImpliedEndTags(exclude = token["name"])
|
||
|
if self.tree.openElements[-1].name != token["name"]:
|
||
|
self.parser.parseError(
|
||
|
"end-tag-too-early",
|
||
|
{"name": token["name"]})
|
||
|
node = self.tree.openElements.pop()
|
||
|
while node.name != token["name"]:
|
||
|
node = self.tree.openElements.pop()
|
||
|
|
||
|
def endTagHeading(self, token):
|
||
|
for item in headingElements:
|
||
|
if self.tree.elementInScope(item):
|
||
|
self.tree.generateImpliedEndTags()
|
||
|
break
|
||
|
if self.tree.openElements[-1].name != token["name"]:
|
||
|
self.parser.parseError("end-tag-too-early", {"name": token["name"]})
|
||
|
|
||
|
for item in headingElements:
|
||
|
if self.tree.elementInScope(item):
|
||
|
item = self.tree.openElements.pop()
|
||
|
while item.name not in headingElements:
|
||
|
item = self.tree.openElements.pop()
|
||
|
break
|
||
|
|
||
|
def endTagFormatting(self, token):
|
||
|
"""The much-feared adoption agency algorithm"""
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#adoptionAgency
|
||
|
# XXX Better parseError messages appreciated.
|
||
|
name = token["name"]
|
||
|
|
||
|
outerLoopCounter = 0
|
||
|
while outerLoopCounter < 8:
|
||
|
outerLoopCounter += 1
|
||
|
|
||
|
# Step 1 paragraph 1
|
||
|
formattingElement = self.tree.elementInActiveFormattingElements(
|
||
|
token["name"])
|
||
|
if (not formattingElement or
|
||
|
(formattingElement in self.tree.openElements and
|
||
|
not self.tree.elementInScope(formattingElement.name))):
|
||
|
self.parser.parseError("adoption-agency-1.1", {"name": token["name"]})
|
||
|
return
|
||
|
|
||
|
# Step 1 paragraph 2
|
||
|
elif formattingElement not in self.tree.openElements:
|
||
|
self.parser.parseError("adoption-agency-1.2", {"name": token["name"]})
|
||
|
self.tree.activeFormattingElements.remove(formattingElement)
|
||
|
return
|
||
|
|
||
|
# Step 1 paragraph 3
|
||
|
if formattingElement != self.tree.openElements[-1]:
|
||
|
self.parser.parseError("adoption-agency-1.3", {"name": token["name"]})
|
||
|
|
||
|
# Step 2
|
||
|
# Start of the adoption agency algorithm proper
|
||
|
afeIndex = self.tree.openElements.index(formattingElement)
|
||
|
furthestBlock = None
|
||
|
for element in self.tree.openElements[afeIndex:]:
|
||
|
if element.nameTuple in specialElements:
|
||
|
furthestBlock = element
|
||
|
break
|
||
|
# Step 3
|
||
|
if furthestBlock is None:
|
||
|
element = self.tree.openElements.pop()
|
||
|
while element != formattingElement:
|
||
|
element = self.tree.openElements.pop()
|
||
|
self.tree.activeFormattingElements.remove(element)
|
||
|
return
|
||
|
commonAncestor = self.tree.openElements[afeIndex-1]
|
||
|
|
||
|
# Step 5
|
||
|
#if furthestBlock.parent:
|
||
|
# furthestBlock.parent.removeChild(furthestBlock)
|
||
|
|
||
|
# Step 5
|
||
|
# The bookmark is supposed to help us identify where to reinsert
|
||
|
# nodes in step 12. We have to ensure that we reinsert nodes after
|
||
|
# the node before the active formatting element. Note the bookmark
|
||
|
# can move in step 7.4
|
||
|
bookmark = self.tree.activeFormattingElements.index(formattingElement)
|
||
|
|
||
|
# Step 6
|
||
|
lastNode = node = furthestBlock
|
||
|
innerLoopCounter = 0
|
||
|
|
||
|
index = self.tree.openElements.index(node)
|
||
|
while innerLoopCounter < 3:
|
||
|
innerLoopCounter += 1
|
||
|
# Node is element before node in open elements
|
||
|
index -= 1
|
||
|
node = self.tree.openElements[index]
|
||
|
if node not in self.tree.activeFormattingElements:
|
||
|
self.tree.openElements.remove(node)
|
||
|
continue
|
||
|
# Step 6.3
|
||
|
if node == formattingElement:
|
||
|
break
|
||
|
# Step 6.4
|
||
|
if lastNode == furthestBlock:
|
||
|
bookmark = (self.tree.activeFormattingElements.index(node)
|
||
|
+ 1)
|
||
|
# Step 6.5
|
||
|
#cite = node.parent
|
||
|
clone = node.cloneNode()
|
||
|
# Replace node with clone
|
||
|
self.tree.activeFormattingElements[
|
||
|
self.tree.activeFormattingElements.index(node)] = clone
|
||
|
self.tree.openElements[
|
||
|
self.tree.openElements.index(node)] = clone
|
||
|
node = clone
|
||
|
|
||
|
# Step 6.6
|
||
|
# Remove lastNode from its parents, if any
|
||
|
if lastNode.parent:
|
||
|
lastNode.parent.removeChild(lastNode)
|
||
|
node.appendChild(lastNode)
|
||
|
# Step 7.7
|
||
|
lastNode = node
|
||
|
# End of inner loop
|
||
|
|
||
|
# Step 7
|
||
|
# Foster parent lastNode if commonAncestor is a
|
||
|
# table, tbody, tfoot, thead, or tr we need to foster parent the
|
||
|
# lastNode
|
||
|
if lastNode.parent:
|
||
|
lastNode.parent.removeChild(lastNode)
|
||
|
|
||
|
if commonAncestor.name in frozenset(("table", "tbody", "tfoot", "thead", "tr")):
|
||
|
parent, insertBefore = self.tree.getTableMisnestedNodePosition()
|
||
|
parent.insertBefore(lastNode, insertBefore)
|
||
|
else:
|
||
|
commonAncestor.appendChild(lastNode)
|
||
|
|
||
|
# Step 8
|
||
|
clone = formattingElement.cloneNode()
|
||
|
|
||
|
# Step 9
|
||
|
furthestBlock.reparentChildren(clone)
|
||
|
|
||
|
# Step 10
|
||
|
furthestBlock.appendChild(clone)
|
||
|
|
||
|
# Step 11
|
||
|
self.tree.activeFormattingElements.remove(formattingElement)
|
||
|
self.tree.activeFormattingElements.insert(bookmark, clone)
|
||
|
|
||
|
# Step 12
|
||
|
self.tree.openElements.remove(formattingElement)
|
||
|
self.tree.openElements.insert(
|
||
|
self.tree.openElements.index(furthestBlock) + 1, clone)
|
||
|
|
||
|
def endTagAppletMarqueeObject(self, token):
|
||
|
if self.tree.elementInScope(token["name"]):
|
||
|
self.tree.generateImpliedEndTags()
|
||
|
if self.tree.openElements[-1].name != token["name"]:
|
||
|
self.parser.parseError("end-tag-too-early", {"name": token["name"]})
|
||
|
|
||
|
if self.tree.elementInScope(token["name"]):
|
||
|
element = self.tree.openElements.pop()
|
||
|
while element.name != token["name"]:
|
||
|
element = self.tree.openElements.pop()
|
||
|
self.tree.clearActiveFormattingElements()
|
||
|
|
||
|
def endTagBr(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag-treated-as",
|
||
|
{"originalName": "br", "newName": "br element"})
|
||
|
self.tree.reconstructActiveFormattingElements()
|
||
|
self.tree.insertElement(impliedTagToken("br", "StartTag"))
|
||
|
self.tree.openElements.pop()
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
for node in self.tree.openElements[::-1]:
|
||
|
if node.name == token["name"]:
|
||
|
self.tree.generateImpliedEndTags(exclude=token["name"])
|
||
|
if self.tree.openElements[-1].name != token["name"]:
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": token["name"]})
|
||
|
while self.tree.openElements.pop() != node:
|
||
|
pass
|
||
|
break
|
||
|
else:
|
||
|
if node.nameTuple in specialElements:
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": token["name"]})
|
||
|
break
|
||
|
|
||
|
class TextPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
self.startTagHandler = utils.MethodDispatcher([])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("script", self.endTagScript)])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.tree.insertText(token["data"])
|
||
|
|
||
|
def processEOF(self):
|
||
|
self.parser.parseError("expected-named-closing-tag-but-got-eof",
|
||
|
self.tree.openElements[-1].name)
|
||
|
self.tree.openElements.pop()
|
||
|
self.parser.phase = self.parser.originalPhase
|
||
|
return True
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
assert False, "Tried to process start tag %s in RCDATA/RAWTEXT mode"%token['name']
|
||
|
|
||
|
def endTagScript(self, token):
|
||
|
node = self.tree.openElements.pop()
|
||
|
assert node.name == "script"
|
||
|
self.parser.phase = self.parser.originalPhase
|
||
|
#The rest of this method is all stuff that only happens if
|
||
|
#document.write works
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
node = self.tree.openElements.pop()
|
||
|
self.parser.phase = self.parser.originalPhase
|
||
|
|
||
|
class InTablePhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#in-table
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("caption", self.startTagCaption),
|
||
|
("colgroup", self.startTagColgroup),
|
||
|
("col", self.startTagCol),
|
||
|
(("tbody", "tfoot", "thead"), self.startTagRowGroup),
|
||
|
(("td", "th", "tr"), self.startTagImplyTbody),
|
||
|
("table", self.startTagTable),
|
||
|
(("style", "script"), self.startTagStyleScript),
|
||
|
("input", self.startTagInput),
|
||
|
("form", self.startTagForm)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("table", self.endTagTable),
|
||
|
(("body", "caption", "col", "colgroup", "html", "tbody", "td",
|
||
|
"tfoot", "th", "thead", "tr"), self.endTagIgnore)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
# helper methods
|
||
|
def clearStackToTableContext(self):
|
||
|
# "clear the stack back to a table context"
|
||
|
while self.tree.openElements[-1].name not in ("table", "html"):
|
||
|
#self.parser.parseError("unexpected-implied-end-tag-in-table",
|
||
|
# {"name": self.tree.openElements[-1].name})
|
||
|
self.tree.openElements.pop()
|
||
|
# When the current node is <html> it's an innerHTML case
|
||
|
|
||
|
# processing methods
|
||
|
def processEOF(self):
|
||
|
if self.tree.openElements[-1].name != "html":
|
||
|
self.parser.parseError("eof-in-table")
|
||
|
else:
|
||
|
assert self.parser.innerHTML
|
||
|
#Stop parsing
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
originalPhase = self.parser.phase
|
||
|
self.parser.phase = self.parser.phases["inTableText"]
|
||
|
self.parser.phase.originalPhase = originalPhase
|
||
|
self.parser.phase.processSpaceCharacters(token)
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
originalPhase = self.parser.phase
|
||
|
self.parser.phase = self.parser.phases["inTableText"]
|
||
|
self.parser.phase.originalPhase = originalPhase
|
||
|
self.parser.phase.processCharacters(token)
|
||
|
|
||
|
def insertText(self, token):
|
||
|
#If we get here there must be at least one non-whitespace character
|
||
|
# Do the table magic!
|
||
|
self.tree.insertFromTable = True
|
||
|
self.parser.phases["inBody"].processCharacters(token)
|
||
|
self.tree.insertFromTable = False
|
||
|
|
||
|
def startTagCaption(self, token):
|
||
|
self.clearStackToTableContext()
|
||
|
self.tree.activeFormattingElements.append(Marker)
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.phase = self.parser.phases["inCaption"]
|
||
|
|
||
|
def startTagColgroup(self, token):
|
||
|
self.clearStackToTableContext()
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.phase = self.parser.phases["inColumnGroup"]
|
||
|
|
||
|
def startTagCol(self, token):
|
||
|
self.startTagColgroup(impliedTagToken("colgroup", "StartTag"))
|
||
|
return token
|
||
|
|
||
|
def startTagRowGroup(self, token):
|
||
|
self.clearStackToTableContext()
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.phase = self.parser.phases["inTableBody"]
|
||
|
|
||
|
def startTagImplyTbody(self, token):
|
||
|
self.startTagRowGroup(impliedTagToken("tbody", "StartTag"))
|
||
|
return token
|
||
|
|
||
|
def startTagTable(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag-implies-end-tag",
|
||
|
{"startName": "table", "endName": "table"})
|
||
|
self.parser.phase.processEndTag(impliedTagToken("table"))
|
||
|
if not self.parser.innerHTML:
|
||
|
return token
|
||
|
|
||
|
def startTagStyleScript(self, token):
|
||
|
return self.parser.phases["inHead"].processStartTag(token)
|
||
|
|
||
|
def startTagInput(self, token):
|
||
|
if ("type" in token["data"] and
|
||
|
token["data"]["type"].translate(asciiUpper2Lower) == "hidden"):
|
||
|
self.parser.parseError("unexpected-hidden-input-in-table")
|
||
|
self.tree.insertElement(token)
|
||
|
# XXX associate with form
|
||
|
self.tree.openElements.pop()
|
||
|
else:
|
||
|
self.startTagOther(token)
|
||
|
|
||
|
def startTagForm(self, token):
|
||
|
self.parser.parseError("unexpected-form-in-table")
|
||
|
if self.tree.formPointer is None:
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.formPointer = self.tree.openElements[-1]
|
||
|
self.tree.openElements.pop()
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag-implies-table-voodoo", {"name": token["name"]})
|
||
|
# Do the table magic!
|
||
|
self.tree.insertFromTable = True
|
||
|
self.parser.phases["inBody"].processStartTag(token)
|
||
|
self.tree.insertFromTable = False
|
||
|
|
||
|
def endTagTable(self, token):
|
||
|
if self.tree.elementInScope("table", variant="table"):
|
||
|
self.tree.generateImpliedEndTags()
|
||
|
if self.tree.openElements[-1].name != "table":
|
||
|
self.parser.parseError("end-tag-too-early-named",
|
||
|
{"gotName": "table",
|
||
|
"expectedName": self.tree.openElements[-1].name})
|
||
|
while self.tree.openElements[-1].name != "table":
|
||
|
self.tree.openElements.pop()
|
||
|
self.tree.openElements.pop()
|
||
|
self.parser.resetInsertionMode()
|
||
|
else:
|
||
|
# innerHTML case
|
||
|
assert self.parser.innerHTML
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def endTagIgnore(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": token["name"]})
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag-implies-table-voodoo", {"name": token["name"]})
|
||
|
# Do the table magic!
|
||
|
self.tree.insertFromTable = True
|
||
|
self.parser.phases["inBody"].processEndTag(token)
|
||
|
self.tree.insertFromTable = False
|
||
|
|
||
|
class InTableTextPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
self.originalPhase = None
|
||
|
self.characterTokens = []
|
||
|
|
||
|
def flushCharacters(self):
|
||
|
data = "".join([item["data"] for item in self.characterTokens])
|
||
|
if any([item not in spaceCharacters for item in data]):
|
||
|
token = {"type":tokenTypes["Characters"], "data":data}
|
||
|
self.parser.phases["inTable"].insertText(token)
|
||
|
elif data:
|
||
|
self.tree.insertText(data)
|
||
|
self.characterTokens = []
|
||
|
|
||
|
def processComment(self, token):
|
||
|
self.flushCharacters()
|
||
|
self.parser.phase = self.originalPhase
|
||
|
return token
|
||
|
|
||
|
def processEOF(self):
|
||
|
self.flushCharacters()
|
||
|
self.parser.phase = self.originalPhase
|
||
|
return True
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
if token["data"] == u"\u0000":
|
||
|
return
|
||
|
self.characterTokens.append(token)
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
#pretty sure we should never reach here
|
||
|
self.characterTokens.append(token)
|
||
|
# assert False
|
||
|
|
||
|
def processStartTag(self, token):
|
||
|
self.flushCharacters()
|
||
|
self.parser.phase = self.originalPhase
|
||
|
return token
|
||
|
|
||
|
def processEndTag(self, token):
|
||
|
self.flushCharacters()
|
||
|
self.parser.phase = self.originalPhase
|
||
|
return token
|
||
|
|
||
|
|
||
|
class InCaptionPhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#in-caption
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
(("caption", "col", "colgroup", "tbody", "td", "tfoot", "th",
|
||
|
"thead", "tr"), self.startTagTableElement)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("caption", self.endTagCaption),
|
||
|
("table", self.endTagTable),
|
||
|
(("body", "col", "colgroup", "html", "tbody", "td", "tfoot", "th",
|
||
|
"thead", "tr"), self.endTagIgnore)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def ignoreEndTagCaption(self):
|
||
|
return not self.tree.elementInScope("caption", variant="table")
|
||
|
|
||
|
def processEOF(self):
|
||
|
self.parser.phases["inBody"].processEOF()
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
return self.parser.phases["inBody"].processCharacters(token)
|
||
|
|
||
|
def startTagTableElement(self, token):
|
||
|
self.parser.parseError()
|
||
|
#XXX Have to duplicate logic here to find out if the tag is ignored
|
||
|
ignoreEndTag = self.ignoreEndTagCaption()
|
||
|
self.parser.phase.processEndTag(impliedTagToken("caption"))
|
||
|
if not ignoreEndTag:
|
||
|
return token
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def endTagCaption(self, token):
|
||
|
if not self.ignoreEndTagCaption():
|
||
|
# AT this code is quite similar to endTagTable in "InTable"
|
||
|
self.tree.generateImpliedEndTags()
|
||
|
if self.tree.openElements[-1].name != "caption":
|
||
|
self.parser.parseError("expected-one-end-tag-but-got-another",
|
||
|
{"gotName": "caption",
|
||
|
"expectedName": self.tree.openElements[-1].name})
|
||
|
while self.tree.openElements[-1].name != "caption":
|
||
|
self.tree.openElements.pop()
|
||
|
self.tree.openElements.pop()
|
||
|
self.tree.clearActiveFormattingElements()
|
||
|
self.parser.phase = self.parser.phases["inTable"]
|
||
|
else:
|
||
|
# innerHTML case
|
||
|
assert self.parser.innerHTML
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def endTagTable(self, token):
|
||
|
self.parser.parseError()
|
||
|
ignoreEndTag = self.ignoreEndTagCaption()
|
||
|
self.parser.phase.processEndTag(impliedTagToken("caption"))
|
||
|
if not ignoreEndTag:
|
||
|
return token
|
||
|
|
||
|
def endTagIgnore(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": token["name"]})
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
return self.parser.phases["inBody"].processEndTag(token)
|
||
|
|
||
|
|
||
|
class InColumnGroupPhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#in-column
|
||
|
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("col", self.startTagCol)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("colgroup", self.endTagColgroup),
|
||
|
("col", self.endTagCol)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def ignoreEndTagColgroup(self):
|
||
|
return self.tree.openElements[-1].name == "html"
|
||
|
|
||
|
def processEOF(self):
|
||
|
if self.tree.openElements[-1].name == "html":
|
||
|
assert self.parser.innerHTML
|
||
|
return
|
||
|
else:
|
||
|
ignoreEndTag = self.ignoreEndTagColgroup()
|
||
|
self.endTagColgroup(impliedTagToken("colgroup"))
|
||
|
if not ignoreEndTag:
|
||
|
return True
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
ignoreEndTag = self.ignoreEndTagColgroup()
|
||
|
self.endTagColgroup(impliedTagToken("colgroup"))
|
||
|
if not ignoreEndTag:
|
||
|
return token
|
||
|
|
||
|
def startTagCol(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.openElements.pop()
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
ignoreEndTag = self.ignoreEndTagColgroup()
|
||
|
self.endTagColgroup(impliedTagToken("colgroup"))
|
||
|
if not ignoreEndTag:
|
||
|
return token
|
||
|
|
||
|
def endTagColgroup(self, token):
|
||
|
if self.ignoreEndTagColgroup():
|
||
|
# innerHTML case
|
||
|
assert self.parser.innerHTML
|
||
|
self.parser.parseError()
|
||
|
else:
|
||
|
self.tree.openElements.pop()
|
||
|
self.parser.phase = self.parser.phases["inTable"]
|
||
|
|
||
|
def endTagCol(self, token):
|
||
|
self.parser.parseError("no-end-tag", {"name": "col"})
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
ignoreEndTag = self.ignoreEndTagColgroup()
|
||
|
self.endTagColgroup(impliedTagToken("colgroup"))
|
||
|
if not ignoreEndTag:
|
||
|
return token
|
||
|
|
||
|
|
||
|
class InTableBodyPhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#in-table0
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("tr", self.startTagTr),
|
||
|
(("td", "th"), self.startTagTableCell),
|
||
|
(("caption", "col", "colgroup", "tbody", "tfoot", "thead"),
|
||
|
self.startTagTableOther)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
(("tbody", "tfoot", "thead"), self.endTagTableRowGroup),
|
||
|
("table", self.endTagTable),
|
||
|
(("body", "caption", "col", "colgroup", "html", "td", "th",
|
||
|
"tr"), self.endTagIgnore)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
# helper methods
|
||
|
def clearStackToTableBodyContext(self):
|
||
|
while self.tree.openElements[-1].name not in ("tbody", "tfoot",
|
||
|
"thead", "html"):
|
||
|
#self.parser.parseError("unexpected-implied-end-tag-in-table",
|
||
|
# {"name": self.tree.openElements[-1].name})
|
||
|
self.tree.openElements.pop()
|
||
|
if self.tree.openElements[-1].name == "html":
|
||
|
assert self.parser.innerHTML
|
||
|
|
||
|
# the rest
|
||
|
def processEOF(self):
|
||
|
self.parser.phases["inTable"].processEOF()
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
return self.parser.phases["inTable"].processSpaceCharacters(token)
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
return self.parser.phases["inTable"].processCharacters(token)
|
||
|
|
||
|
def startTagTr(self, token):
|
||
|
self.clearStackToTableBodyContext()
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.phase = self.parser.phases["inRow"]
|
||
|
|
||
|
def startTagTableCell(self, token):
|
||
|
self.parser.parseError("unexpected-cell-in-table-body",
|
||
|
{"name": token["name"]})
|
||
|
self.startTagTr(impliedTagToken("tr", "StartTag"))
|
||
|
return token
|
||
|
|
||
|
def startTagTableOther(self, token):
|
||
|
# XXX AT Any ideas on how to share this with endTagTable?
|
||
|
if (self.tree.elementInScope("tbody", variant="table") or
|
||
|
self.tree.elementInScope("thead", variant="table") or
|
||
|
self.tree.elementInScope("tfoot", variant="table")):
|
||
|
self.clearStackToTableBodyContext()
|
||
|
self.endTagTableRowGroup(
|
||
|
impliedTagToken(self.tree.openElements[-1].name))
|
||
|
return token
|
||
|
else:
|
||
|
# innerHTML case
|
||
|
assert self.parser.innerHTML
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
return self.parser.phases["inTable"].processStartTag(token)
|
||
|
|
||
|
def endTagTableRowGroup(self, token):
|
||
|
if self.tree.elementInScope(token["name"], variant="table"):
|
||
|
self.clearStackToTableBodyContext()
|
||
|
self.tree.openElements.pop()
|
||
|
self.parser.phase = self.parser.phases["inTable"]
|
||
|
else:
|
||
|
self.parser.parseError("unexpected-end-tag-in-table-body",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
def endTagTable(self, token):
|
||
|
if (self.tree.elementInScope("tbody", variant="table") or
|
||
|
self.tree.elementInScope("thead", variant="table") or
|
||
|
self.tree.elementInScope("tfoot", variant="table")):
|
||
|
self.clearStackToTableBodyContext()
|
||
|
self.endTagTableRowGroup(
|
||
|
impliedTagToken(self.tree.openElements[-1].name))
|
||
|
return token
|
||
|
else:
|
||
|
# innerHTML case
|
||
|
assert self.parser.innerHTML
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def endTagIgnore(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag-in-table-body",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
return self.parser.phases["inTable"].processEndTag(token)
|
||
|
|
||
|
|
||
|
class InRowPhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#in-row
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
(("td", "th"), self.startTagTableCell),
|
||
|
(("caption", "col", "colgroup", "tbody", "tfoot", "thead",
|
||
|
"tr"), self.startTagTableOther)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("tr", self.endTagTr),
|
||
|
("table", self.endTagTable),
|
||
|
(("tbody", "tfoot", "thead"), self.endTagTableRowGroup),
|
||
|
(("body", "caption", "col", "colgroup", "html", "td", "th"),
|
||
|
self.endTagIgnore)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
# helper methods (XXX unify this with other table helper methods)
|
||
|
def clearStackToTableRowContext(self):
|
||
|
while self.tree.openElements[-1].name not in ("tr", "html"):
|
||
|
self.parser.parseError("unexpected-implied-end-tag-in-table-row",
|
||
|
{"name": self.tree.openElements[-1].name})
|
||
|
self.tree.openElements.pop()
|
||
|
|
||
|
def ignoreEndTagTr(self):
|
||
|
return not self.tree.elementInScope("tr", variant="table")
|
||
|
|
||
|
# the rest
|
||
|
def processEOF(self):
|
||
|
self.parser.phases["inTable"].processEOF()
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
return self.parser.phases["inTable"].processSpaceCharacters(token)
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
return self.parser.phases["inTable"].processCharacters(token)
|
||
|
|
||
|
def startTagTableCell(self, token):
|
||
|
self.clearStackToTableRowContext()
|
||
|
self.tree.insertElement(token)
|
||
|
self.parser.phase = self.parser.phases["inCell"]
|
||
|
self.tree.activeFormattingElements.append(Marker)
|
||
|
|
||
|
def startTagTableOther(self, token):
|
||
|
ignoreEndTag = self.ignoreEndTagTr()
|
||
|
self.endTagTr(impliedTagToken("tr"))
|
||
|
# XXX how are we sure it's always ignored in the innerHTML case?
|
||
|
if not ignoreEndTag:
|
||
|
return token
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
return self.parser.phases["inTable"].processStartTag(token)
|
||
|
|
||
|
def endTagTr(self, token):
|
||
|
if not self.ignoreEndTagTr():
|
||
|
self.clearStackToTableRowContext()
|
||
|
self.tree.openElements.pop()
|
||
|
self.parser.phase = self.parser.phases["inTableBody"]
|
||
|
else:
|
||
|
# innerHTML case
|
||
|
assert self.parser.innerHTML
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def endTagTable(self, token):
|
||
|
ignoreEndTag = self.ignoreEndTagTr()
|
||
|
self.endTagTr(impliedTagToken("tr"))
|
||
|
# Reprocess the current tag if the tr end tag was not ignored
|
||
|
# XXX how are we sure it's always ignored in the innerHTML case?
|
||
|
if not ignoreEndTag:
|
||
|
return token
|
||
|
|
||
|
def endTagTableRowGroup(self, token):
|
||
|
if self.tree.elementInScope(token["name"], variant="table"):
|
||
|
self.endTagTr(impliedTagToken("tr"))
|
||
|
return token
|
||
|
else:
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def endTagIgnore(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag-in-table-row",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
return self.parser.phases["inTable"].processEndTag(token)
|
||
|
|
||
|
class InCellPhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#in-cell
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
(("caption", "col", "colgroup", "tbody", "td", "tfoot", "th",
|
||
|
"thead", "tr"), self.startTagTableOther)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
(("td", "th"), self.endTagTableCell),
|
||
|
(("body", "caption", "col", "colgroup", "html"), self.endTagIgnore),
|
||
|
(("table", "tbody", "tfoot", "thead", "tr"), self.endTagImply)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
# helper
|
||
|
def closeCell(self):
|
||
|
if self.tree.elementInScope("td", variant="table"):
|
||
|
self.endTagTableCell(impliedTagToken("td"))
|
||
|
elif self.tree.elementInScope("th", variant="table"):
|
||
|
self.endTagTableCell(impliedTagToken("th"))
|
||
|
|
||
|
# the rest
|
||
|
def processEOF(self):
|
||
|
self.parser.phases["inBody"].processEOF()
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
return self.parser.phases["inBody"].processCharacters(token)
|
||
|
|
||
|
def startTagTableOther(self, token):
|
||
|
if (self.tree.elementInScope("td", variant="table") or
|
||
|
self.tree.elementInScope("th", variant="table")):
|
||
|
self.closeCell()
|
||
|
return token
|
||
|
else:
|
||
|
# innerHTML case
|
||
|
assert self.parser.innerHTML
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def endTagTableCell(self, token):
|
||
|
if self.tree.elementInScope(token["name"], variant="table"):
|
||
|
self.tree.generateImpliedEndTags(token["name"])
|
||
|
if self.tree.openElements[-1].name != token["name"]:
|
||
|
self.parser.parseError("unexpected-cell-end-tag",
|
||
|
{"name": token["name"]})
|
||
|
while True:
|
||
|
node = self.tree.openElements.pop()
|
||
|
if node.name == token["name"]:
|
||
|
break
|
||
|
else:
|
||
|
self.tree.openElements.pop()
|
||
|
self.tree.clearActiveFormattingElements()
|
||
|
self.parser.phase = self.parser.phases["inRow"]
|
||
|
else:
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": token["name"]})
|
||
|
|
||
|
def endTagIgnore(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag", {"name": token["name"]})
|
||
|
|
||
|
def endTagImply(self, token):
|
||
|
if self.tree.elementInScope(token["name"], variant="table"):
|
||
|
self.closeCell()
|
||
|
return token
|
||
|
else:
|
||
|
# sometimes innerHTML case
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
return self.parser.phases["inBody"].processEndTag(token)
|
||
|
|
||
|
class InSelectPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("option", self.startTagOption),
|
||
|
("optgroup", self.startTagOptgroup),
|
||
|
("select", self.startTagSelect),
|
||
|
(("input", "keygen", "textarea"), self.startTagInput),
|
||
|
("script", self.startTagScript)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("option", self.endTagOption),
|
||
|
("optgroup", self.endTagOptgroup),
|
||
|
("select", self.endTagSelect)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#in-select
|
||
|
def processEOF(self):
|
||
|
if self.tree.openElements[-1].name != "html":
|
||
|
self.parser.parseError("eof-in-select")
|
||
|
else:
|
||
|
assert self.parser.innerHTML
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
if token["data"] == u"\u0000":
|
||
|
return
|
||
|
self.tree.insertText(token["data"])
|
||
|
|
||
|
def startTagOption(self, token):
|
||
|
# We need to imply </option> if <option> is the current node.
|
||
|
if self.tree.openElements[-1].name == "option":
|
||
|
self.tree.openElements.pop()
|
||
|
self.tree.insertElement(token)
|
||
|
|
||
|
def startTagOptgroup(self, token):
|
||
|
if self.tree.openElements[-1].name == "option":
|
||
|
self.tree.openElements.pop()
|
||
|
if self.tree.openElements[-1].name == "optgroup":
|
||
|
self.tree.openElements.pop()
|
||
|
self.tree.insertElement(token)
|
||
|
|
||
|
def startTagSelect(self, token):
|
||
|
self.parser.parseError("unexpected-select-in-select")
|
||
|
self.endTagSelect(impliedTagToken("select"))
|
||
|
|
||
|
def startTagInput(self, token):
|
||
|
self.parser.parseError("unexpected-input-in-select")
|
||
|
if self.tree.elementInScope("select", variant="select"):
|
||
|
self.endTagSelect(impliedTagToken("select"))
|
||
|
return token
|
||
|
else:
|
||
|
assert self.parser.innerHTML
|
||
|
|
||
|
def startTagScript(self, token):
|
||
|
return self.parser.phases["inHead"].processStartTag(token)
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag-in-select",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
def endTagOption(self, token):
|
||
|
if self.tree.openElements[-1].name == "option":
|
||
|
self.tree.openElements.pop()
|
||
|
else:
|
||
|
self.parser.parseError("unexpected-end-tag-in-select",
|
||
|
{"name": "option"})
|
||
|
|
||
|
def endTagOptgroup(self, token):
|
||
|
# </optgroup> implicitly closes <option>
|
||
|
if (self.tree.openElements[-1].name == "option" and
|
||
|
self.tree.openElements[-2].name == "optgroup"):
|
||
|
self.tree.openElements.pop()
|
||
|
# It also closes </optgroup>
|
||
|
if self.tree.openElements[-1].name == "optgroup":
|
||
|
self.tree.openElements.pop()
|
||
|
# But nothing else
|
||
|
else:
|
||
|
self.parser.parseError("unexpected-end-tag-in-select",
|
||
|
{"name": "optgroup"})
|
||
|
|
||
|
def endTagSelect(self, token):
|
||
|
if self.tree.elementInScope("select", variant="select"):
|
||
|
node = self.tree.openElements.pop()
|
||
|
while node.name != "select":
|
||
|
node = self.tree.openElements.pop()
|
||
|
self.parser.resetInsertionMode()
|
||
|
else:
|
||
|
# innerHTML case
|
||
|
assert self.parser.innerHTML
|
||
|
self.parser.parseError()
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag-in-select",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
|
||
|
class InSelectInTablePhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
(("caption", "table", "tbody", "tfoot", "thead", "tr", "td", "th"),
|
||
|
self.startTagTable)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
(("caption", "table", "tbody", "tfoot", "thead", "tr", "td", "th"),
|
||
|
self.endTagTable)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def processEOF(self):
|
||
|
self.parser.phases["inSelect"].processEOF()
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
return self.parser.phases["inSelect"].processCharacters(token)
|
||
|
|
||
|
def startTagTable(self, token):
|
||
|
self.parser.parseError("unexpected-table-element-start-tag-in-select-in-table", {"name": token["name"]})
|
||
|
self.endTagOther(impliedTagToken("select"))
|
||
|
return token
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
return self.parser.phases["inSelect"].processStartTag(token)
|
||
|
|
||
|
def endTagTable(self, token):
|
||
|
self.parser.parseError("unexpected-table-element-end-tag-in-select-in-table", {"name": token["name"]})
|
||
|
if self.tree.elementInScope(token["name"], variant="table"):
|
||
|
self.endTagOther(impliedTagToken("select"))
|
||
|
return token
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
return self.parser.phases["inSelect"].processEndTag(token)
|
||
|
|
||
|
|
||
|
class InForeignContentPhase(Phase):
|
||
|
breakoutElements = frozenset(["b", "big", "blockquote", "body", "br",
|
||
|
"center", "code", "dd", "div", "dl", "dt",
|
||
|
"em", "embed", "h1", "h2", "h3",
|
||
|
"h4", "h5", "h6", "head", "hr", "i", "img",
|
||
|
"li", "listing", "menu", "meta", "nobr",
|
||
|
"ol", "p", "pre", "ruby", "s", "small",
|
||
|
"span", "strong", "strike", "sub", "sup",
|
||
|
"table", "tt", "u", "ul", "var"])
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
def adjustSVGTagNames(self, token):
|
||
|
replacements = {u"altglyph":u"altGlyph",
|
||
|
u"altglyphdef":u"altGlyphDef",
|
||
|
u"altglyphitem":u"altGlyphItem",
|
||
|
u"animatecolor":u"animateColor",
|
||
|
u"animatemotion":u"animateMotion",
|
||
|
u"animatetransform":u"animateTransform",
|
||
|
u"clippath":u"clipPath",
|
||
|
u"feblend":u"feBlend",
|
||
|
u"fecolormatrix":u"feColorMatrix",
|
||
|
u"fecomponenttransfer":u"feComponentTransfer",
|
||
|
u"fecomposite":u"feComposite",
|
||
|
u"feconvolvematrix":u"feConvolveMatrix",
|
||
|
u"fediffuselighting":u"feDiffuseLighting",
|
||
|
u"fedisplacementmap":u"feDisplacementMap",
|
||
|
u"fedistantlight":u"feDistantLight",
|
||
|
u"feflood":u"feFlood",
|
||
|
u"fefunca":u"feFuncA",
|
||
|
u"fefuncb":u"feFuncB",
|
||
|
u"fefuncg":u"feFuncG",
|
||
|
u"fefuncr":u"feFuncR",
|
||
|
u"fegaussianblur":u"feGaussianBlur",
|
||
|
u"feimage":u"feImage",
|
||
|
u"femerge":u"feMerge",
|
||
|
u"femergenode":u"feMergeNode",
|
||
|
u"femorphology":u"feMorphology",
|
||
|
u"feoffset":u"feOffset",
|
||
|
u"fepointlight":u"fePointLight",
|
||
|
u"fespecularlighting":u"feSpecularLighting",
|
||
|
u"fespotlight":u"feSpotLight",
|
||
|
u"fetile":u"feTile",
|
||
|
u"feturbulence":u"feTurbulence",
|
||
|
u"foreignobject":u"foreignObject",
|
||
|
u"glyphref":u"glyphRef",
|
||
|
u"lineargradient":u"linearGradient",
|
||
|
u"radialgradient":u"radialGradient",
|
||
|
u"textpath":u"textPath"}
|
||
|
|
||
|
if token["name"] in replacements:
|
||
|
token["name"] = replacements[token["name"]]
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
if token["data"] == u"\u0000":
|
||
|
token["data"] = u"\uFFFD"
|
||
|
elif (self.parser.framesetOK and
|
||
|
any(char not in spaceCharacters for char in token["data"])):
|
||
|
self.parser.framesetOK = False
|
||
|
Phase.processCharacters(self, token)
|
||
|
|
||
|
def processStartTag(self, token):
|
||
|
currentNode = self.tree.openElements[-1]
|
||
|
if (token["name"] in self.breakoutElements or
|
||
|
(token["name"] == "font" and
|
||
|
set(token["data"].keys()) & set(["color", "face", "size"]))):
|
||
|
self.parser.parseError("unexpected-html-element-in-foreign-content",
|
||
|
token["name"])
|
||
|
while (self.tree.openElements[-1].namespace !=
|
||
|
self.tree.defaultNamespace and
|
||
|
not self.parser.isHTMLIntegrationPoint(self.tree.openElements[-1]) and
|
||
|
not self.parser.isMathMLTextIntegrationPoint(self.tree.openElements[-1])):
|
||
|
self.tree.openElements.pop()
|
||
|
return token
|
||
|
|
||
|
else:
|
||
|
if currentNode.namespace == namespaces["mathml"]:
|
||
|
self.parser.adjustMathMLAttributes(token)
|
||
|
elif currentNode.namespace == namespaces["svg"]:
|
||
|
self.adjustSVGTagNames(token)
|
||
|
self.parser.adjustSVGAttributes(token)
|
||
|
self.parser.adjustForeignAttributes(token)
|
||
|
token["namespace"] = currentNode.namespace
|
||
|
self.tree.insertElement(token)
|
||
|
if token["selfClosing"]:
|
||
|
self.tree.openElements.pop()
|
||
|
token["selfClosingAcknowledged"] = True
|
||
|
|
||
|
def processEndTag(self, token):
|
||
|
nodeIndex = len(self.tree.openElements) - 1
|
||
|
node = self.tree.openElements[-1]
|
||
|
if node.name != token["name"]:
|
||
|
self.parser.parseError("unexpected-end-tag", token["name"])
|
||
|
|
||
|
while True:
|
||
|
if node.name.translate(asciiUpper2Lower) == token["name"]:
|
||
|
#XXX this isn't in the spec but it seems necessary
|
||
|
if self.parser.phase == self.parser.phases["inTableText"]:
|
||
|
self.parser.phase.flushCharacters()
|
||
|
self.parser.phase = self.parser.phase.originalPhase
|
||
|
while self.tree.openElements.pop() != node:
|
||
|
assert self.tree.openElements
|
||
|
new_token = None
|
||
|
break
|
||
|
nodeIndex -= 1
|
||
|
|
||
|
node = self.tree.openElements[nodeIndex]
|
||
|
if node.namespace != self.tree.defaultNamespace:
|
||
|
continue
|
||
|
else:
|
||
|
new_token = self.parser.phase.processEndTag(token)
|
||
|
break
|
||
|
return new_token
|
||
|
|
||
|
|
||
|
class AfterBodyPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([("html", self.endTagHtml)])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def processEOF(self):
|
||
|
#Stop parsing
|
||
|
pass
|
||
|
|
||
|
def processComment(self, token):
|
||
|
# This is needed because data is to be appended to the <html> element
|
||
|
# here and not to whatever is currently open.
|
||
|
self.tree.insertComment(token, self.tree.openElements[0])
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.parser.parseError("unexpected-char-after-body")
|
||
|
self.parser.phase = self.parser.phases["inBody"]
|
||
|
return token
|
||
|
|
||
|
def startTagHtml(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag-after-body",
|
||
|
{"name": token["name"]})
|
||
|
self.parser.phase = self.parser.phases["inBody"]
|
||
|
return token
|
||
|
|
||
|
def endTagHtml(self,name):
|
||
|
if self.parser.innerHTML:
|
||
|
self.parser.parseError("unexpected-end-tag-after-body-innerhtml")
|
||
|
else:
|
||
|
self.parser.phase = self.parser.phases["afterAfterBody"]
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag-after-body",
|
||
|
{"name": token["name"]})
|
||
|
self.parser.phase = self.parser.phases["inBody"]
|
||
|
return token
|
||
|
|
||
|
class InFramesetPhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#in-frameset
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("frameset", self.startTagFrameset),
|
||
|
("frame", self.startTagFrame),
|
||
|
("noframes", self.startTagNoframes)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("frameset", self.endTagFrameset)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def processEOF(self):
|
||
|
if self.tree.openElements[-1].name != "html":
|
||
|
self.parser.parseError("eof-in-frameset")
|
||
|
else:
|
||
|
assert self.parser.innerHTML
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.parser.parseError("unexpected-char-in-frameset")
|
||
|
|
||
|
def startTagFrameset(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
|
||
|
def startTagFrame(self, token):
|
||
|
self.tree.insertElement(token)
|
||
|
self.tree.openElements.pop()
|
||
|
|
||
|
def startTagNoframes(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag-in-frameset",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
def endTagFrameset(self, token):
|
||
|
if self.tree.openElements[-1].name == "html":
|
||
|
# innerHTML case
|
||
|
self.parser.parseError("unexpected-frameset-in-frameset-innerhtml")
|
||
|
else:
|
||
|
self.tree.openElements.pop()
|
||
|
if (not self.parser.innerHTML and
|
||
|
self.tree.openElements[-1].name != "frameset"):
|
||
|
# If we're not in innerHTML mode and the the current node is not a
|
||
|
# "frameset" element (anymore) then switch.
|
||
|
self.parser.phase = self.parser.phases["afterFrameset"]
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag-in-frameset",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
|
||
|
class AfterFramesetPhase(Phase):
|
||
|
# http://www.whatwg.org/specs/web-apps/current-work/#after3
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("noframes", self.startTagNoframes)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
self.endTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.endTagHtml)
|
||
|
])
|
||
|
self.endTagHandler.default = self.endTagOther
|
||
|
|
||
|
def processEOF(self):
|
||
|
#Stop parsing
|
||
|
pass
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.parser.parseError("unexpected-char-after-frameset")
|
||
|
|
||
|
def startTagNoframes(self, token):
|
||
|
return self.parser.phases["inHead"].processStartTag(token)
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-start-tag-after-frameset",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
def endTagHtml(self, token):
|
||
|
self.parser.phase = self.parser.phases["afterAfterFrameset"]
|
||
|
|
||
|
def endTagOther(self, token):
|
||
|
self.parser.parseError("unexpected-end-tag-after-frameset",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
|
||
|
class AfterAfterBodyPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
def processEOF(self):
|
||
|
pass
|
||
|
|
||
|
def processComment(self, token):
|
||
|
self.tree.insertComment(token, self.tree.document)
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
return self.parser.phases["inBody"].processSpaceCharacters(token)
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.parser.parseError("expected-eof-but-got-char")
|
||
|
self.parser.phase = self.parser.phases["inBody"]
|
||
|
return token
|
||
|
|
||
|
def startTagHtml(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.parser.parseError("expected-eof-but-got-start-tag",
|
||
|
{"name": token["name"]})
|
||
|
self.parser.phase = self.parser.phases["inBody"]
|
||
|
return token
|
||
|
|
||
|
def processEndTag(self, token):
|
||
|
self.parser.parseError("expected-eof-but-got-end-tag",
|
||
|
{"name": token["name"]})
|
||
|
self.parser.phase = self.parser.phases["inBody"]
|
||
|
return token
|
||
|
|
||
|
class AfterAfterFramesetPhase(Phase):
|
||
|
def __init__(self, parser, tree):
|
||
|
Phase.__init__(self, parser, tree)
|
||
|
|
||
|
self.startTagHandler = utils.MethodDispatcher([
|
||
|
("html", self.startTagHtml),
|
||
|
("noframes", self.startTagNoFrames)
|
||
|
])
|
||
|
self.startTagHandler.default = self.startTagOther
|
||
|
|
||
|
def processEOF(self):
|
||
|
pass
|
||
|
|
||
|
def processComment(self, token):
|
||
|
self.tree.insertComment(token, self.tree.document)
|
||
|
|
||
|
def processSpaceCharacters(self, token):
|
||
|
return self.parser.phases["inBody"].processSpaceCharacters(token)
|
||
|
|
||
|
def processCharacters(self, token):
|
||
|
self.parser.parseError("expected-eof-but-got-char")
|
||
|
|
||
|
def startTagHtml(self, token):
|
||
|
return self.parser.phases["inBody"].processStartTag(token)
|
||
|
|
||
|
def startTagNoFrames(self, token):
|
||
|
return self.parser.phases["inHead"].processStartTag(token)
|
||
|
|
||
|
def startTagOther(self, token):
|
||
|
self.parser.parseError("expected-eof-but-got-start-tag",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
def processEndTag(self, token):
|
||
|
self.parser.parseError("expected-eof-but-got-end-tag",
|
||
|
{"name": token["name"]})
|
||
|
|
||
|
|
||
|
return {
|
||
|
"initial": InitialPhase,
|
||
|
"beforeHtml": BeforeHtmlPhase,
|
||
|
"beforeHead": BeforeHeadPhase,
|
||
|
"inHead": InHeadPhase,
|
||
|
# XXX "inHeadNoscript": InHeadNoScriptPhase,
|
||
|
"afterHead": AfterHeadPhase,
|
||
|
"inBody": InBodyPhase,
|
||
|
"text": TextPhase,
|
||
|
"inTable": InTablePhase,
|
||
|
"inTableText": InTableTextPhase,
|
||
|
"inCaption": InCaptionPhase,
|
||
|
"inColumnGroup": InColumnGroupPhase,
|
||
|
"inTableBody": InTableBodyPhase,
|
||
|
"inRow": InRowPhase,
|
||
|
"inCell": InCellPhase,
|
||
|
"inSelect": InSelectPhase,
|
||
|
"inSelectInTable": InSelectInTablePhase,
|
||
|
"inForeignContent": InForeignContentPhase,
|
||
|
"afterBody": AfterBodyPhase,
|
||
|
"inFrameset": InFramesetPhase,
|
||
|
"afterFrameset": AfterFramesetPhase,
|
||
|
"afterAfterBody": AfterAfterBodyPhase,
|
||
|
"afterAfterFrameset": AfterAfterFramesetPhase,
|
||
|
# XXX after after frameset
|
||
|
}
|
||
|
|
||
|
def impliedTagToken(name, type="EndTag", attributes = None,
|
||
|
selfClosing = False):
|
||
|
if attributes is None:
|
||
|
attributes = {}
|
||
|
return {"type":tokenTypes[type], "name":unicode(name), "data":attributes,
|
||
|
"selfClosing":selfClosing}
|
||
|
|
||
|
class ParseError(Exception):
|
||
|
"""Error in parsed document"""
|
||
|
pass
|