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Commit566ca68

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Move RCData parser to where it should have been to begin with in order to fix last lxml unit test
--HG--extra : convert_revision : svn%3Aacbfec75-9323-0410-a652-858a13e371e0/trunk%401151
1 parentabfca04 commit566ca68

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3 files changed

+47
-38
lines changed

3 files changed

+47
-38
lines changed

‎src/html5lib/html5parser.py‎

Lines changed: 38 additions & 33 deletions
Original file line numberDiff line numberDiff line change
@@ -75,7 +75,7 @@ def __init__(self, strict = False, tree=simpletree.TreeBuilder,
7575
"afterBody":AfterBodyPhase(self,self.tree),
7676
"inFrameset":InFramesetPhase(self,self.tree),
7777
"afterFrameset":AfterFramesetPhase(self,self.tree),
78-
"trailingEnd":TrailingEndPhase(self,self.tree)
78+
"trailingEnd":TrailingEndPhase(self,self.tree),
7979
# XXX after after body
8080
# XXX after after frameset
8181
# XXX trailingEnd is gone
@@ -117,10 +117,11 @@ def _parse(self, stream, innerHTML=False, container="div",
117117
# relevant ... need others too
118118
self.lastPhase=None
119119

120+
self.beforeRCDataPhase=None
121+
120122
# XXX This is temporary for the moment so there isn't any other
121123
# changes needed for the parser to work with the iterable tokenizer
122-
fortokeninself.tokenizer:
123-
token=self.normalizeToken(token)
124+
fortokeninself.normalizedTokens():
124125
type=token["type"]
125126
method=getattr(self.phase,"process%s"%type,None)
126127
iftypein ("Characters","SpaceCharacters","Comment"):
@@ -137,6 +138,10 @@ def _parse(self, stream, innerHTML=False, container="div",
137138
# When the loop finishes it's EOF
138139
self.phase.processEOF()
139140

141+
defnormalizedTokens(self):
142+
fortokeninself.tokenizer:
143+
yieldself.normalizeToken(token)
144+
140145
defparse(self,stream,encoding=None,parseMeta=True,useChardet=True):
141146
"""Parse a HTML document into a well-formed tree
142147
@@ -238,6 +243,29 @@ def resetInsertionMode(self):
238243
self.phase=self.phases["inBody"]
239244
break
240245

246+
defparseRCDataCData(self,name,attributes,contentType):
247+
"""Generic (R)CDATA Parsing algorithm
248+
contentType - RCDATA or CDATA
249+
"""
250+
assertcontentTypein ("CDATA","RCDATA")
251+
252+
element=self.tree.insertElement(name,attributes)
253+
self.tokenizer.contentModelFlag=contentModelFlags[contentType]
254+
255+
fortokeninself.normalizedTokens():
256+
iftoken["type"]in ("Characters","SpaceCharacters"):
257+
self.tree.insertText(token["data"])
258+
eliftoken["type"]=="ParseError":
259+
self.parseError(token["data"],token.get("datavars", {}))
260+
else:
261+
assertself.tokenizer.contentModelFlag==contentModelFlags["PCDATA"]
262+
asserttoken["type"]=="EndTag"andtoken["name"]==name,repr(token)
263+
assertself.tree.openElements.pop()==element
264+
return
265+
#Otherwise we hit EOF
266+
assertself.tree.openElements.pop()==element
267+
self.parseError("expected-closing-tag-but-got-eof")
268+
241269
classPhase(object):
242270
"""Base class for helper object that implements each phase of processing
243271
"""
@@ -298,29 +326,6 @@ def startTagHtml(self, name, attributes):
298326
defprocessEndTag(self,name):
299327
self.endTagHandler[name](name)
300328

301-
defparseRCDataCData(self,name,attributes,contentType):
302-
"""Generic (R)CDATA Parsing algorithm
303-
contentType - RCDATA or CDATA
304-
"""
305-
assertcontentTypein ("CDATA","RCDATA")
306-
element=self.tree.insertElement(name,attributes)
307-
self.parser.tokenizer.contentModelFlag=contentModelFlags[contentType]
308-
fortokeninself.parser.tokenizer:
309-
token=self.parser.normalizeToken(token)
310-
iftoken["type"]in ("Characters","SpaceCharacters"):
311-
self.tree.insertText(token["data"])
312-
eliftoken["type"]=="ParseError":
313-
self.parser.parseError(token["data"],token.get("datavars", {}))
314-
else:
315-
assertself.parser.tokenizer.contentModelFlag==contentModelFlags["PCDATA"]
316-
asserttoken["type"]=="EndTag"andtoken["name"]==name,repr(token)
317-
assertself.tree.openElements.pop()==element
318-
return
319-
#Otherwise we hit EOF
320-
assertself.tree.openElements.pop()==element
321-
self.parser.parseError("expected-closing-tag-but-got-eof")
322-
323-
324329
classInitialPhase(Phase):
325330
# This phase deals with error handling as well which is currently not
326331
# covered in the specification. The error handling is typically known as
@@ -586,18 +591,18 @@ def startTagHead(self, name, attributes):
586591
self.parser.parseError("two-heads-are-not-better-than-one")
587592

588593
defstartTagTitle(self,name,attributes):
589-
self.parseRCDataCData(name,attributes,"RCDATA")
594+
self.parser.parseRCDataCData(name,attributes,"RCDATA")
590595

591596
defstartTagStyle(self,name,attributes):
592-
self.parseRCDataCData(name,attributes,"CDATA")
597+
self.parser.parseRCDataCData(name,attributes,"CDATA")
593598

594599
defstartTagNoScript(self,name,attributes):
595600
#Need to decide whether to implement the scripting-disabled case
596-
self.parseRCDataCData(name,attributes,"CDATA")
601+
self.parser.parseRCDataCData(name,attributes,"CDATA")
597602

598603
defstartTagScript(self,name,attributes):
599604
#I think this is equivalent to the CDATA stuff since we don't execute script
600-
self.parseRCDataCData(name,attributes,"CDATA")
605+
self.parser.parseRCDataCData(name,attributes,"CDATA")
601606

602607
defstartTagBaseLinkMeta(self,name,attributes):
603608
if (self.tree.headPointerisnotNoneandself.parser.phase==self.parser.phases["inHead"]):
@@ -612,7 +617,7 @@ def startTagOther(self, name, attributes):
612617
self.parser.phase.processStartTag(name,attributes)
613618

614619
defendTagHead(self,name):
615-
assertself.tree.openElements[-1].name=="head"
620+
assertself.tree.openElements[-1].name=="head","Expected head got %s"%self.tree.openElements[-1].name
616621
self.tree.openElements.pop()
617622
self.parser.phase=self.parser.phases["afterHead"]
618623

@@ -922,7 +927,7 @@ def startTagAppletMarqueeObject(self, name, attributes):
922927

923928
defstartTagXmp(self,name,attributes):
924929
self.tree.reconstructActiveFormattingElements()
925-
self.parseRCDataCData(name,attributes,"CDATA")
930+
self.parser.parseRCDataCData(name,attributes,"CDATA")
926931

927932
defstartTagTable(self,name,attributes):
928933
ifself.tree.elementInScope("p"):
@@ -982,7 +987,7 @@ def startTagTextarea(self, name, attributes):
982987

983988
defstartTagCdata(self,name,attributes):
984989
"""iframe, noembed noframes, noscript(if scripting enabled)"""
985-
self.parseRCDataCData(name,attributes,"CDATA")
990+
self.parser.parseRCDataCData(name,attributes,"CDATA")
986991

987992
defstartTagSelect(self,name,attributes):
988993
self.tree.reconstructActiveFormattingElements()

‎src/html5lib/liberalxmlparser.py‎

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -63,6 +63,9 @@ def _parse(self, stream, innerHTML=False, container="div", encoding=None,
6363
encoding,lowercaseElementName=False,
6464
lowercaseAttrName=False)
6565

66+
defparseRCDataCData(self,name,attributes,contentType):
67+
self.tree.insertElement(name,attributes)
68+
6669
classXHTMLParser(XMLParser):
6770
""" liberal XMTHML parser """
6871

‎src/html5lib/tokenizer.py‎

Lines changed: 6 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -315,10 +315,11 @@ def dataState(self):
315315
self.escapeFlagand"".join(self.lastFourChars)=="<!--":
316316
self.escapeFlag=True
317317
self.tokenQueue.append({"type":"Characters","data":data})
318-
elifdata=="<"and (self.contentModelFlag==\
319-
contentModelFlags["PCDATA"]or (self.contentModelFlagin
320-
(contentModelFlags["CDATA"],contentModelFlags["RCDATA"])and\
321-
self.escapeFlag==False)):
318+
elif (data=="<"and (self.contentModelFlag==contentModelFlags["PCDATA"]
319+
or (self.contentModelFlagin
320+
(contentModelFlags["CDATA"],
321+
contentModelFlags["RCDATA"])and
322+
self.escapeFlag==False))):
322323
self.state=self.states["tagOpen"]
323324
elifdata==">"andself.contentModelFlagin\
324325
(contentModelFlags["CDATA"],contentModelFlags["RCDATA"])and\
@@ -343,7 +344,7 @@ def dataState(self):
343344
self.lastFourChars+=chars[-4:]
344345
self.lastFourChars=self.lastFourChars[-4:]
345346
returnTrue
346-
347+
347348
defentityDataState(self):
348349
entity=self.consumeEntity()
349350
ifentity:

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